libpredict_integration: precompute libpredict params

CMakeLists.txt

@@ -163,9 +163,6 @@ set(PARALLEL_REG src/ParallelizationRegions/ParRegions.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.h)
 
-set(MERGE_COPY_ARRAYS src/ParallelizationRegions/parse_merge_dirs.cpp
-         src/ParallelizationRegions/parse_merge_dirs.h)
-
 set(TR_DEAD_CODE src/Transformations/DeadCodeRemoving/dead_code.cpp
         src/Transformations/DeadCodeRemoving/dead_code.h)
 set(TR_CP src/Transformations/CheckPoints/checkpoints.cpp
@@ -334,7 +331,9 @@ set(MAIN src/Sapfor.cpp
         src/Utils/PassManager.h)
 
 set(PREDICTOR src/Predictor/PredictScheme.cpp
-              src/Predictor/PredictScheme.h)
+              src/Predictor/PredictScheme.h
+              src/Predictor/PredictSchemeWithLibrary.cpp
+              src/Predictor/PredictSchemeWithLibrary.h)
               
 set(LIBPREDICTOR  ${libpred_sources}/cluster.cpp
                   ${libpred_sources}/predictor.cpp
@@ -422,7 +421,6 @@ set(SOURCE_EXE
     ${LOOP_ANALYZER}
     ${TRANSFORMS}
     ${PARALLEL_REG}
-    ${MERGE_COPY_ARRAYS}
     ${PRIV}
     ${FDVM}
     ${OMEGA}
@@ -474,7 +472,6 @@ source_group (GraphCall FILES ${GR_CALL})
 source_group (GraphLoop FILES ${GR_LOOP})
 source_group (LoopAnalyzer FILES ${LOOP_ANALYZER})
 source_group (ParallelizationRegions FILES ${PARALLEL_REG})
-source_group (MergeCopyArrays FILES ${MERGE_COPY_ARRAYS})
 source_group (PrivateAnalyzer FILES ${PRIV})      
 source_group (FDVM_Compiler FILES ${FDVM})
 source_group (SageExtension FILES ${OMEGA})

src/DirectiveProcessing/directive_creator_base.cpp

@@ -122,6 +122,7 @@ static LoopGraph* createDirectiveForLoop(LoopGraph *currentLoop, MapToArray &mai
                 if (found == false)
                 {
                     directive->shadowRenew.push_back(make_pair(key, vector<pair<int, int>>()));
+                    directive->shadowRenewCorner.push_back(false);
 
                     const DIST::Array *arrayRef = read;
                     for (int i = 0; i < arrayRef->GetDimSize(); ++i)

src/Distribution/DvmhDirective.cpp

@@ -857,6 +857,11 @@ ParallelDirective::genDirective(File* file, const vector<pair<DIST::Array*, cons
                 shadowRenewShifts[i].resize(shadowRenew[i].second.size());
         }
 
+        if (shadowRenewCorner.size() == 0)
+        {
+            shadowRenewCorner.resize(shadowRenew.size(), false);
+        }
+
         string shadowAdd = ", SHADOW_RENEW(";
         int inserted = 0;
 
@@ -899,7 +904,10 @@ ParallelDirective::genDirective(File* file, const vector<pair<DIST::Array*, cons
                 for (auto& elem : genSubscripts(shadowRenew[i1].second, shadowRenewShifts[i1]))
                     newArrayRef->addSubscript(*elem);
 
-                if (shadowRenew[i1].second.size() > 1 && needCorner(shadowArray, shiftsByAccess, loop))
+                bool needCornerFlag = shadowRenew[i1].second.size() > 1 && needCorner(shadowArray, shiftsByAccess, loop);
+                shadowRenewCorner[i1] = needCornerFlag;
+
+                if (needCornerFlag)
                 {
                     SgExpression* tmp = new SgExpression(ARRAY_OP, newArrayRef, NULL, NULL);
                     p->setLhs(*tmp);

src/Distribution/DvmhDirective.h

@@ -102,6 +102,7 @@ public:
     //                               origin_Name   uniqName                   bounds
     std::vector<std::pair<std::pair<std::string, std::string>, std::vector<std::pair<int, int>>>> shadowRenew;
     std::vector<std::vector<std::pair<int, int>>> shadowRenewShifts;
+    std::vector<bool> shadowRenewCorner;
 
     //                               origin_Name   uniqName                   bounds
     std::vector<std::pair<std::pair<std::string, std::string>, std::vector<std::pair<int, int>>>> across;
@@ -125,6 +126,7 @@ public:
         privates = copyFrom.privates;
         shadowRenew = copyFrom.shadowRenew;
         shadowRenewShifts = copyFrom.shadowRenewShifts;
+        shadowRenewCorner = copyFrom.shadowRenewCorner;
         across = copyFrom.across;
         acrossShifts = copyFrom.acrossShifts;
         remoteAccess = copyFrom.remoteAccess;
@@ -151,6 +153,7 @@ public:
         on.clear();
         privates.clear();
         shadowRenew.clear();
+        shadowRenewCorner.clear();
         across.clear();
         acrossShifts.clear();
         reduction.clear();

src/ParallelizationRegions/parse_merge_dirs.cpp

@@ -1,567 +0,0 @@
-#include "parse_merge_dirs.h"
-
-#include <unordered_set>
-
-using std::map;
-using std::pair;
-using std::string;
-using std::unordered_map;
-using std::unordered_set;
-using std::vector;
-
-static void parseMergeDirective(const char *comment,
-                                vector<pair<string, string>> &parsed_mapping)
-{
-    while (comment)
-    {
-        auto *line_end = strchr(comment, '\n');
-
-        static const char prefix[] = "!!SPF TRANSFORM(MERGE_ARRAYS(";
-        static const auto compare_chars = sizeof(prefix) - 1;
-
-        if (strncasecmp(comment, prefix, compare_chars) == 0)
-        {
-            auto *pair_start = comment + compare_chars;
-            auto *comma = strchr(pair_start, ',');
-            if (comma)
-            {
-                auto *close_br = strchr(comma + 1, ')');
-                if (close_br)
-                {
-                    parsed_mapping.emplace_back(
-                        string(pair_start, comma - pair_start),
-                        string(comma + 1, close_br - comma - 1));
-                }
-            }
-        }
-
-        comment = line_end;
-
-        if (comment)
-            comment++;
-    }
-}
-
-static string getNonDefaultRegion(DIST::Array *a)
-{
-    string result;
-
-    if (!a)
-        return result;
-
-    for (const auto &reg_name : a->GetRegionsName())
-    {
-        if (reg_name != "default")
-        {
-            if (!result.empty())
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            result = reg_name;
-        }
-    }
-
-    return result;
-}
-
-static bool hasSameSizes(DIST::Array *a, DIST::Array *b)
-{
-    for (auto *array : {a, b})
-    {
-        for (const auto &p : array->GetSizes())
-        {
-            if (p.first < 0 || p.second < 0)
-                return false;
-        }
-    }
-
-    return a->GetSizes() == b->GetSizes() && a->GetTypeSize() == b->GetTypeSize();
-}
-
-static bool checkSimilarTemplates(vector<ParallelRegion *> &regions,
-                                  const unordered_map<string, string> &new_region_mapping)
-{
-    // new region -> old regions
-    unordered_map<string, unordered_set<string>> new_region_inverse_mapping;
-    for (const auto &p : new_region_mapping)
-        new_region_inverse_mapping[p.second].insert(p.first);
-
-    for (const auto &new_reg : new_region_inverse_mapping)
-    {
-        DIST::Array *template_array = nullptr;
-        string first_reg_name;
-
-        for (const auto &old_region_name : new_reg.second)
-        {
-            auto *old_reg = getRegionByName(regions, old_region_name);
-
-            if (!old_reg)
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            const auto &distr_rules = old_reg->GetDataDir().GetDistrRules();
-            if (distr_rules.size() != 1)
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            auto *current_template = distr_rules.front().first;
-
-            if (template_array)
-            {
-                if (!hasSameSizes(template_array, current_template))
-                {
-                    __spf_print(1, "Templates of %s and %s has different sizes\n",
-                                first_reg_name.c_str(),
-                                old_region_name.c_str());
-
-                    return false;
-                }
-                // else everything OK
-            }
-            else
-            {
-                template_array = current_template;
-                first_reg_name = old_region_name;
-            }
-        }
-    }
-
-    return true;
-}
-
-static bool hasSameAlignment(const std::unordered_set<const AlignRule *> &align_a,
-                             const std::unordered_set<const AlignRule *> &align_b)
-{
-    if (align_a.size() != 1 || align_b.size() != 1)
-        return false;
-
-    const auto *rule_a = *align_a.begin();
-    const auto *rule_b = *align_b.begin();
-
-    if (rule_a->alignRule != rule_b->alignRule)
-        return false;
-
-    return true;
-}
-
-static void printExpr(SgExpression *e, string pad)
-{
-    if (!e)
-        return;
-
-    __spf_print(1, "%s%d: %s\n", pad.c_str(), e->variant(), e->unparse());
-
-    printExpr(e->lhs(), pad + "  ");
-    printExpr(e->rhs(), pad + "  ");
-}
-
-static pair<vector<SgStatement *>, SgSymbol *> generateDeclaration(const string &array_name, const string &common_block_name,
-                                                                   const vector<pair<int, int>> &sizes, SgType *type, SgStatement *scope)
-{
-    auto *array_symbol = new SgSymbol(VARIABLE_NAME, array_name.c_str(), new SgType(T_ARRAY), scope);
-
-    auto *decl = new SgDeclarationStatement(VAR_DECL);
-
-    decl->setExpression(1, new SgTypeExp(*type));
-
-    SgExpression *subs = new SgExprListExp();
-
-    auto *array_ref = new SgArrayRefExp(*array_symbol, *subs);
-
-    for (int i = 0; i < sizes.size(); i++)
-    {
-        const auto &p = sizes[i];
-        auto *d = new SgExpression(DDOT, new SgValueExp(p.first), new SgValueExp(p.second));
-        subs->setLhs(d);
-
-        if (i + 1 < sizes.size())
-        {
-            subs->setRhs(new SgExprListExp());
-            subs = subs->rhs();
-        }
-    }
-
-    decl->setExpression(0, array_ref);
-
-    auto comm = new SgStatement(COMM_STAT);
-
-    comm->setExpression(0, new SgExpression(COMM_LIST,
-                                            new SgVarRefExp(array_symbol),
-                                            NULL,
-                                            new SgSymbol(COMMON_NAME, common_block_name.c_str())));
-
-    return {{decl, comm}, array_symbol};
-}
-
-SgSymbol *insertDeclIfNeeded(const string &array_name,
-                             const string &common_block_name,
-                             DIST::Array *example_array,
-                             FuncInfo *dest,
-                             unordered_map<FuncInfo *, unordered_map<string, SgSymbol *>> &inserted_arrays)
-{
-    if (SgFile::switchToFile(dest->fileName) == -1)
-        printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-    auto &by_func = inserted_arrays[dest];
-    auto it = by_func.find(array_name);
-
-    if (it != by_func.end())
-        return it->second;
-
-    SgStatement *st = dest->funcPointer;
-
-    auto *end = st->lastNodeOfStmt();
-
-    st = st->lexNext();
-
-    while (st != end && !isSgExecutableStatement(st))
-    {
-        st = st->lexNext();
-    }
-
-    auto generated = generateDeclaration(array_name, common_block_name,
-                                         example_array->GetSizes(),
-                                         SgTypeInt(), dest->funcPointer);
-    for (auto *new_stmt : generated.first)
-        st->insertStmtBefore(*new_stmt, *dest->funcPointer);
-
-    by_func[array_name] = generated.second;
-
-    return generated.second;
-}
-
-static pair<string, string> createNewArray(DIST::Array *example_array, const string &base_name,
-                                           const map<string, vector<FuncInfo *>> &allFuncInfo,
-                                           unordered_map<FuncInfo *, unordered_map<string, SgSymbol *>> &inserted_arrays)
-{
-    auto common_block_name = base_name + "_merge_cb";
-    auto array_name = base_name;
-
-    for (const auto &by_file : allFuncInfo)
-    {
-        for (auto *func_info : by_file.second)
-        {
-            if (func_info->isMain)
-            {
-                insertDeclIfNeeded(
-                    array_name,
-                    common_block_name,
-                    example_array,
-                    func_info,
-                    inserted_arrays);
-            }
-        }
-    }
-
-    return std::make_pair(array_name, common_block_name);
-}
-
-static void replaceArrayRec(SgExpression *e,
-                            const unordered_set<string> &arrays_to_replace,
-                            SgSymbol **func_symbol_hint,
-                            const pair<string, string> &replace_by,
-                            DIST::Array *example_array,
-                            FuncInfo *func,
-                            unordered_map<FuncInfo *, unordered_map<string, SgSymbol *>> &inserted_arrays)
-{
-    if (!e)
-        return;
-
-    if (isArrayRef(e) && arrays_to_replace.find(e->symbol()->identifier()) != arrays_to_replace.end())
-    {
-        if (!(*func_symbol_hint))
-        {
-            *func_symbol_hint = insertDeclIfNeeded(
-                replace_by.first, replace_by.second,
-                example_array,
-                func,
-                inserted_arrays);
-        }
-
-        e->setSymbol(*func_symbol_hint);
-    }
-
-    replaceArrayRec(
-        e->lhs(),
-        arrays_to_replace,
-        func_symbol_hint,
-        replace_by,
-        example_array,
-        func,
-        inserted_arrays);
-
-    replaceArrayRec(
-        e->rhs(),
-        arrays_to_replace,
-        func_symbol_hint,
-        replace_by,
-        example_array,
-        func,
-        inserted_arrays);
-}
-
-static void replaceRegion(SgStatement* st, const unordered_map<string, string> &new_region_mapping)
-{
-    if (!st)
-        return;
-
-    if(isSPF_stat(st) && st->variant() == SPF_PARALLEL_REG_DIR)
-    {
-        auto it = new_region_mapping.find(st->symbol()->identifier());
-
-        if (it != new_region_mapping.end())
-            st->setSymbol(*(new SgSymbol(CONST_NAME, it->second.c_str())));
-    }
-}
-
-void mergeCopyArrays(vector<ParallelRegion *> &regions, const map<string, vector<FuncInfo *>> &allFuncInfo)
-{
-    for (const auto *region : regions)
-    {
-        __spf_print(1, "region %s\n", region->GetName().c_str());
-
-        const auto &dirs = region->GetDataDir();
-
-        __spf_print(1, "  distr rules: %d\n", dirs.distrRules.size());
-
-        const auto &currentVariant = region->GetCurrentVariant();
-
-        int distr_idx = 0;
-        for (const auto &distr : dirs.distrRules)
-        {
-            const auto &dist_rule = distr.second.back().distRule;
-
-            string sizes;
-            for (const auto &p : distr.first->GetSizes())
-            {
-                if (!sizes.empty())
-                    sizes.push_back(',');
-
-                sizes += std::to_string(p.first) + ":" + std::to_string(p.second);
-            }
-
-            __spf_print(1, "      DIST %s(%s)", distr.first->GetName().c_str(), sizes.c_str());
-            for (const auto &dim : dist_rule)
-                __spf_print(1, " %c", dim == dist::BLOCK ? 'B' : '*');
-
-            __spf_print(1, "\n");
-            distr_idx++;
-        }
-
-        __spf_print(1, "  align rules: %d\n", dirs.alignRules.size());
-
-        for (const auto &align : dirs.alignRules)
-        {
-            string sub_a, sub_b;
-
-            int i = 0;
-            for (const auto coefs : align.alignRule)
-            {
-                if (!sub_a.empty())
-                    sub_a.push_back(',');
-
-                sub_a += std::to_string(coefs.first) + "*i" +
-                         std::to_string(i) + "+" + std::to_string(coefs.second);
-
-                i++;
-            }
-
-            for (const auto coefs : align.alignRuleWith)
-            {
-                if (!sub_b.empty())
-                    sub_b.push_back(',');
-
-                sub_b += std::to_string(coefs.second.first) + "*i" +
-                         std::to_string(coefs.first) + "+" + std::to_string(coefs.second.second);
-            }
-
-            __spf_print(1, "      ALIGN %s(%s) WITH %s(%s)\n",
-                        align.alignArray->GetName().c_str(), sub_a.c_str(),
-                        align.alignWith->GetName().c_str(), sub_b.c_str());
-        }
-    }
-
-    // parse directives
-
-    // new array name -> current arrays
-    unordered_map<string, unordered_set<DIST::Array *>> arrays_to_merge;
-    unordered_map<DIST::Array *, unordered_set<const AlignRule *>> array_alignment;
-
-    for (const auto &by_file : allFuncInfo)
-    {
-        const auto current_file_name = by_file.first;
-
-        if (SgFile::switchToFile(current_file_name) == -1)
-            printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-        for (auto *func_info : by_file.second)
-        {
-            SgStatement *curr_stmt = func_info->funcPointer;
-            if (!curr_stmt)
-                continue;
-
-            auto *stmt_end = curr_stmt->lastDeclaration();
-            if (!stmt_end)
-                continue;
-
-            stmt_end = stmt_end->lexNext();
-
-            for (; curr_stmt && curr_stmt != stmt_end; curr_stmt = curr_stmt->lexNext())
-            {
-                if (curr_stmt->comments())
-                {
-                    vector<pair<string, string>> parsed_mapping;
-                    parseMergeDirective(curr_stmt->comments(), parsed_mapping);
-
-                    for (const auto &p : parsed_mapping)
-                    {
-                        auto *found_array = getArrayFromDeclarated(curr_stmt, p.first);
-                        if (found_array)
-                        {
-                            arrays_to_merge[p.second].insert(found_array);
-                            array_alignment[found_array] = {};
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    // find alignment rules for array
-
-    for (const auto *region : regions)
-    {
-        const auto &dirs = region->GetDataDir();
-
-        for (const auto &align : dirs.alignRules)
-        {
-            auto it = array_alignment.find(align.alignArray);
-
-            if (it != array_alignment.end())
-                it->second.insert(&align);
-        }
-    }
-
-    // old region -> new region
-    unordered_map<string, string> new_region_mapping;
-
-    // new array -> new region
-    unordered_map<string, string> arrays_new_region_mapping;
-    vector<string> created_region_names;
-
-    for (const auto &by_new_array : arrays_to_merge)
-    {
-        string new_region_name;
-        for (auto *current_array : by_new_array.second)
-        {
-            auto current_array_region = getNonDefaultRegion(current_array);
-            auto it = new_region_mapping.find(current_array_region);
-            if (it != new_region_mapping.end())
-            {
-                if (new_region_name.empty())
-                    new_region_name = it->second;
-                else if (new_region_name != it->second)
-                    printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-            }
-        }
-
-        if (new_region_name.empty())
-        {
-            new_region_name = "merged_reg_" + std::to_string(created_region_names.size());
-            created_region_names.push_back(new_region_name);
-        }
-
-        for (auto *current_array : by_new_array.second)
-        {
-            auto current_array_region = getNonDefaultRegion(current_array);
-            new_region_mapping[current_array_region] = new_region_name;
-        }
-
-        arrays_new_region_mapping[by_new_array.first] = new_region_name;
-    }
-
-    if (!checkSimilarTemplates(regions, new_region_mapping))
-        printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-    unordered_map<FuncInfo *, unordered_map<string, SgSymbol *>> inserted_arrays;
-
-    for (const auto &by_dest_array : arrays_to_merge)
-    {
-        const auto &copy_arrays = by_dest_array.second;
-
-        if (copy_arrays.empty())
-            printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-        auto *first_element = *copy_arrays.begin();
-        auto first_elem_rules_it = array_alignment.find(first_element);
-
-        if (first_elem_rules_it == array_alignment.end())
-            continue;
-
-        const auto &first_elem_rules = first_elem_rules_it->second;
-
-        for (auto *array_to_merge : copy_arrays)
-        {
-            auto array_rules_it = array_alignment.find(array_to_merge);
-
-            if (array_rules_it == array_alignment.end())
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            const auto &array_rules = array_rules_it->second;
-
-            if (!hasSameSizes(array_to_merge, first_element) || !hasSameAlignment(first_elem_rules, array_rules))
-            {
-                __spf_print(1, "Arrays %s and %s has different sizes or align rules\n",
-                            array_to_merge->GetName().c_str(),
-                            first_element->GetName().c_str());
-
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-            }
-        }
-
-        __spf_print(1, "merge into %s (%s):\n", by_dest_array.first.c_str(), arrays_new_region_mapping[by_dest_array.first].c_str());
-        for (auto *array_to_merge : copy_arrays)
-            __spf_print(1, "%s\n", array_to_merge->GetName().c_str());
-
-        auto created_array_info = createNewArray(first_element, by_dest_array.first, allFuncInfo, inserted_arrays);
-
-        unordered_set<string> arrays_to_replace;
-        for (auto *array_to_merge : copy_arrays)
-            arrays_to_replace.insert(array_to_merge->GetShortName());
-
-        for (const auto &by_file : allFuncInfo)
-        {
-            if (SgFile::switchToFile(by_file.first) == -1)
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            for (auto *func_info : by_file.second)
-            {
-                SgSymbol *func_symbol_hint = nullptr;
-                SgStatement *st = func_info->funcPointer;
-
-                auto *func_end = st->lastNodeOfStmt();
-
-                st = st->lexNext();
-
-                while (st && !isSgExecutableStatement(st) && st != func_end)
-                    st = st->lexNext();
-
-                while (st && st != func_end)
-                {
-                    for (int i = 0; i < 3; i++)
-                    {
-                        replaceArrayRec(
-                            st->expr(i),
-                            arrays_to_replace,
-                            &func_symbol_hint,
-                            created_array_info,
-                            first_element,
-                            func_info,
-                            inserted_arrays);
-                    }
-
-                    replaceRegion(st, new_region_mapping);
-
-                    st = st->lexNext();
-                }
-            }
-        }
-    }
-}

src/ParallelizationRegions/parse_merge_dirs.h

@@ -1,8 +0,0 @@
-#include "../GraphCall/graph_calls.h"
-#include "ParRegions.h"
-
-#include <string>
-#include <vector>
-#include <map>
-
-void mergeCopyArrays(std::vector<ParallelRegion*> &regions, const std::map<std::string, std::vector<FuncInfo*>> &allFuncInfo);

src/Predictor/PredictScheme.cpp

@@ -23,6 +23,7 @@
 #include "expr_transform.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "CFGraph/CFGraph.h"
+#include "../Utils/utils.h"
 
 #include "json.hpp"
 
@@ -36,6 +37,109 @@ using std::tuple;
 
 using json = nlohmann::json;
 
+void runPredictSchemeOld(SgProject &project,
+                      vector<vector<size_t>> &topologies,
+                      vector<ParallelRegion*> &parallelRegions,
+                      map<string, vector<LoopGraph*>> &loopGraph,
+                      map<string, vector<SpfInterval*>> &intervals,
+                      map<string, vector<Messages>> &SPF_messages)
+{
+        int maxSizeDist = 0;
+        for (int z = 0; z < parallelRegions.size(); ++z)
+        {
+            const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
+            const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
+
+            auto &tmp = dataDirectives.distrRules;
+            vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
+            for (int z1 = 0; z1 < currentVariant.size(); ++z1)
+                currentVar.push_back(std::make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
+
+            for (auto &elem : currentVar)
+            {
+                DIST::Array *array = elem.first;
+                const DistrVariant *var = elem.second;
+
+                int countBlock = 0;
+                for (int z = 0; z < var->distRule.size(); ++z)
+                    if (var->distRule[z] == dist::BLOCK)
+                        ++countBlock;
+                maxSizeDist = std::max(maxSizeDist, countBlock);
+            }
+        }
+                        
+        SpfInterval *mainIterval = getMainInterval(&project, intervals, SPF_messages);
+        topologies.clear();
+        if (maxSizeDist)
+        {
+            const int procNum = 8;
+            //TODO:
+            //topologies = getTopologies(procNum, maxSizeDist);
+            throw -10;
+
+            const int countOfTop = topologies.size();
+            if (countOfTop < 0)
+                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
+
+            for (auto &inter : intervals)
+                initTimeForIntervalTree(countOfTop, inter.second);
+
+            for (int z = 0; z < parallelRegions.size(); ++z)
+            {
+                const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
+                const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
+                DIST::Arrays<int> &allArrays = parallelRegions[z]->GetAllArraysToModify();
+
+                auto &tmp = dataDirectives.distrRules;
+                vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
+                for (int z1 = 0; z1 < currentVariant.size(); ++z1)
+                    currentVar.push_back(std::make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
+
+                map<LoopGraph*, ParallelDirective*> parallelDirs;
+                vector<std::tuple<DIST::Array*, vector<long>, pair<string, int>>> allSingleRemotes;
+                for (int i = project.numberOfFiles() - 1; i >= 0; --i)
+                {
+                    SgFile *file = &(project.file(i));
+                    auto fountInfo = findAllDirectives(file, getObjectForFileFromMap(file->filename(), loopGraph), parallelRegions[z]->GetId());
+                    parallelDirs.insert(fountInfo.begin(), fountInfo.end());
+
+                    auto fountRem = findAllSingleRemotes(file, parallelRegions[z]->GetId(), parallelRegions);
+                    allSingleRemotes.insert(allSingleRemotes.end(), fountRem.begin(), fountRem.end());
+                }
+                //TODO!
+                //int err = predictScheme(parallelRegions[z], currentVar, allArrays.GetArrays(), parallelDirs, intervals, SPF_messages, allSingleRemotes, maxSizeDist, procNum);                
+                /*if (err != 0)
+                    internalExit = err;*/
+            }
+
+            vector<SpfInterval*> tmp = { mainIterval };
+            aggregatePredictedTimes(tmp);
+
+            int idx = 0;
+            int best = -1;
+            double bestSpeedUp = 0;
+            for (auto &top : topologies)
+            {
+                string outStr = "";
+                for (auto &elem : top)
+                    outStr += std::to_string(elem) + " ";
+                double currS = mainIterval->exec_time / mainIterval->predictedTimes[idx];
+                __spf_print(1, "%d: speed up %f for top. %s\n", idx, currS, outStr.c_str());
+                
+                if (best == -1 || bestSpeedUp < currS)
+                {
+                    bestSpeedUp = currS;
+                    best = idx;
+                }
+                ++idx;
+            }
+            __spf_print(1, "best topology %d with speed up %f\n", best, bestSpeedUp);
+        }
+        else
+            for (auto &inter : intervals)
+                initTimeForIntervalTree(0, inter.second);
+}
+
 static void fillParallel(SgExpression *exp, ParallelStats &parStats, int &totalScoreComm)
 {
     if (exp)

src/Predictor/PredictScheme.h

@@ -60,4 +60,6 @@ public:
 void processFileToPredict(SgFile *file, PredictorStats &predictorCounts);
 
 void calculateStatsForPredictor(const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, const std::map<std::string, std::map<int, Gcov_info>>& gCovInfo);
-void parseDvmDirForPredictor(const std::map<std::tuple<int, std::string, std::string>, std::pair<DIST::Array*, DIST::ArrayAccessInfo*>>& declaredArrays, const std::map<std::string, CommonBlock*>& commonBlocks, const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, const std::map<std::string, std::map<int, Gcov_info>>& gCovInfo);
+void parseDvmDirForPredictor(const std::map<std::tuple<int, std::string, std::string>, std::pair<DIST::Array*, DIST::ArrayAccessInfo*>>& declaredArrays, const std::map<std::string, CommonBlock*>& commonBlocks, const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, const std::map<std::string, std::map<int, Gcov_info>>& gCovInfo);
+
+void runPredictSchemeOld(SgProject &project, std::vector<std::vector<size_t>> &topologies, std::vector<ParallelRegion*> &parallelRegions, std::map<std::string, std::vector<LoopGraph*>> &loopGraph, std::map<std::string, std::vector<SpfInterval*>> &intervals, std::map<std::string, std::vector<Messages>> &SPF_messages);

src/Predictor/PredictSchemeWithLibrary.cpp

@@ -0,0 +1,439 @@
+#include "leak_detector.h"
+
+#include <limits>
+#include <map>
+#include <vector>
+#include <string>
+#include <tuple>
+
+#include "dvm.h"
+#include "PredictSchemeWithLibrary.h"
+#include "../../projects/libpredictor/include/libpredict/predictor.h"
+#include "../DirectiveProcessing/directive_parser.h"
+#include "../Distribution/DvmhDirective.h"
+#include "../ParallelizationRegions/ParRegions.h"
+#include "../GraphLoop/graph_loops_func.h"
+#include "../Utils/errors.h"
+#include "../Utils/utils.h"
+
+using std::map;
+using std::pair;
+using std::string;
+using std::tuple;
+using std::vector;
+
+map<size_t, size_t> createTemplateIdMapping(const vector<ParallelRegion*>& parallelRegions)
+{
+    size_t maxArrayId = 0;
+    for (int z = 0; z < parallelRegions.size(); ++z) {
+        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
+
+        for (const auto& distrRule : dataDirectives.distrRules) {
+            if (distrRule.first && !distrRule.first->IsTemplate()) {
+                maxArrayId = std::max(maxArrayId, (size_t)distrRule.first->GetId());
+            }
+        }
+
+        for (const auto& alignRule : dataDirectives.alignRules) {
+            if (alignRule.alignArray && !alignRule.alignArray->IsTemplate()) {
+                maxArrayId = std::max(maxArrayId, (size_t)alignRule.alignArray->GetId());
+            }
+        }
+    }
+
+    map<size_t, size_t> templateIdMapping;
+    size_t nextTemplateId = maxArrayId + 1;
+    for (int z = 0; z < parallelRegions.size(); ++z) {
+        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
+
+        for (const auto& distrRule : dataDirectives.distrRules) {
+            if (distrRule.first && distrRule.first->IsTemplate()) {
+                size_t originalId = distrRule.first->GetId();
+                if (templateIdMapping.find(originalId) == templateIdMapping.end()) {
+                    templateIdMapping[originalId] = nextTemplateId++;
+                }
+            }
+        }
+
+        for (const auto& alignRule : dataDirectives.alignRules) {
+            if (alignRule.alignWith && alignRule.alignWith->IsTemplate()) {
+                size_t originalId = alignRule.alignWith->GetId();
+                if (templateIdMapping.find(originalId) == templateIdMapping.end()) {
+                    templateIdMapping[originalId] = nextTemplateId++;
+                }
+            }
+        }
+    }
+
+    return templateIdMapping;
+}
+
+PrecomputedLibpredictParams precomputeLibpredictParams(
+    SgProject& project,
+    const vector<ParallelRegion*>& parallelRegions,
+    const map<string, vector<LoopGraph*>>& loopGraph,
+    const map<size_t, size_t>& templateIdMapping)
+{
+    PrecomputedLibpredictParams result;
+
+    // distribute and align from parallelRegions
+    for (int z = 0; z < parallelRegions.size(); ++z) {
+        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
+        const vector<int>& currentVariant = parallelRegions[z]->GetCurrentVariant();
+        const DIST::Arrays<int>& allArrays = parallelRegions[z]->GetAllArrays();
+
+        auto& tmp = dataDirectives.distrRules;
+        vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
+        for (int z1 = 0; z1 < currentVariant.size(); ++z1) {
+            currentVar.push_back(std::make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
+        }
+
+        // distribute
+        for (const auto& distrRule : currentVar) {
+            DIST::Array* array = distrRule.first;
+            const DistrVariant* variant = distrRule.second;
+
+            if (array && variant && !array->IsNotDistribute()) {
+                PrecomputedDistributeParams params;
+
+                size_t originalId = array->GetId();
+                params.arrayId = originalId;
+
+                if (array->IsTemplate()) {
+                    auto it = templateIdMapping.find(originalId);
+                    if (it != templateIdMapping.end()) {
+                        params.arrayId = it->second;
+                    }
+                }
+
+                params.elemSize = array->GetTypeSize();
+                params.array = array;
+
+                const auto& arraySizes = array->GetSizes();
+                for (int dim = 0; dim < array->GetDimSize(); ++dim) {
+                    size_t dimSize = arraySizes[dim].second - arraySizes[dim].first + 1;
+
+                    if (dim < variant->distRule.size() && variant->distRule[dim] == dist::BLOCK) {
+                        params.axisDistributions.emplace_back(dimSize, libpredict::TypeDistribute::BLOCK);
+                    } else {
+                        params.axisDistributions.emplace_back(dimSize, libpredict::TypeDistribute::NONE);
+                    }
+                }
+
+                const auto& shadowSpec = array->GetShadowSpec();
+                for (int dim = 0; dim < shadowSpec.size() && dim < array->GetDimSize(); ++dim) {
+                    if (dim < variant->distRule.size() && variant->distRule[dim] == dist::BLOCK) {
+                        params.shadowEdges.emplace_back(shadowSpec[dim].first, shadowSpec[dim].second);
+                    }
+                }
+
+                result.distributeParams.push_back(params);
+            }
+        }
+
+        // align
+        for (const auto& alignRule : dataDirectives.alignRules) {
+            DIST::Array* alignArray = alignRule.alignArray;
+            DIST::Array* alignWithArray = alignRule.alignWith;
+
+            if (alignArray && alignWithArray && !alignArray->IsNotDistribute()) {
+                PrecomputedAlignParams params;
+
+                params.arrayId = alignArray->GetId();
+                size_t originalDistributedArrayId = alignWithArray->GetId();
+                params.distributedArrayId = originalDistributedArrayId;
+
+                if (alignWithArray->IsTemplate()) {
+                    auto it = templateIdMapping.find(originalDistributedArrayId);
+                    if (it != templateIdMapping.end()) {
+                        params.distributedArrayId = it->second;
+                    }
+                }
+
+                params.elemSize = alignArray->GetTypeSize();
+                params.alignArray = alignArray;
+                params.alignWithArray = alignWithArray;
+
+                const auto& arraySizes = alignArray->GetSizes();
+                for (int dim = 0; dim < alignArray->GetDimSize(); ++dim) {
+                    size_t dimSize = arraySizes[dim].second - arraySizes[dim].first + 1;
+                    params.dimensions.push_back(dimSize);
+                }
+
+                for (int dim = 0; dim < alignWithArray->GetDimSize(); ++dim) {
+                    bool found = false;
+                    for (int i = 0; i < alignRule.alignRuleWith.size(); ++i) {
+                        const auto& ruleWith = alignRule.alignRuleWith[i];
+                        if (ruleWith.first == dim) {
+                            const auto& rule = ruleWith.second;
+                            if (rule.first == 0) {
+                                // constant
+                                params.distributionExpressions.emplace_back(rule.second);
+                            } else {
+                                // linear expression a * I + b
+                                params.distributionExpressions.emplace_back(i, rule.first, rule.second);
+                            }
+                            found = true;
+                            break;
+                        }
+                    }
+                    if (!found) {
+                        // There is no rule for this measurement
+                        params.distributionExpressions.emplace_back();
+                    }
+                }
+
+                const auto& shadowSpec = alignArray->GetShadowSpec();
+                for (int dim = 0; dim < shadowSpec.size() && dim < alignArray->GetDimSize(); ++dim) {
+                    params.shadowEdges.emplace_back(shadowSpec[dim].first, shadowSpec[dim].second);
+                }
+
+                result.alignParams.push_back(params);
+            }
+        }
+
+        // shadow_renew
+        map<LoopGraph*, ParallelDirective*> parallelDirs;
+        for (int i = project.numberOfFiles() - 1; i >= 0; --i) {
+            SgFile* file = &(project.file(i));
+            auto fountInfo = findAllDirectives(
+                file,
+                getObjectForFileFromMap(file->filename(), const_cast<map<string, vector<LoopGraph*>>&>(loopGraph)),
+                parallelRegions[z]->GetId());
+            parallelDirs.insert(fountInfo.begin(), fountInfo.end());
+        }
+
+        for (auto& dirPair : parallelDirs) {
+            LoopGraph* loopPtr = dirPair.first;
+            ParallelDirective* directive = dirPair.second;
+
+            if (directive && !directive->shadowRenew.empty()) {
+                for (size_t shadowIdx = 0; shadowIdx < directive->shadowRenew.size(); ++shadowIdx) {
+                    const auto& shadowRenewItem = directive->shadowRenew[shadowIdx];
+                    const string& arrayName = shadowRenewItem.first.second; // uniqName
+                    const vector<pair<int, int>>& bounds = shadowRenewItem.second;
+
+                    DIST::Array* shadowArray = allArrays.GetArrayByName(arrayName);
+                    if (shadowArray == NULL) {
+                        continue;
+                    }
+
+                    if (shadowArray && !shadowArray->IsNotDistribute()) {
+                        PrecomputedShadowRenewParams params;
+
+                        params.arrayId = shadowArray->GetId();
+                        params.shadowArray = shadowArray;
+
+                        for (const auto& bound : bounds) {
+                            params.shadow_renew.emplace_back(static_cast<size_t>(bound.first),
+                                                             static_cast<size_t>(bound.second));
+                        }
+
+                        params.corner = directive->shadowRenewCorner[shadowIdx];
+                        params.number_loop_iterations = loopPtr ? static_cast<size_t>(loopPtr->countOfIters) : 1;
+
+                        result.shadowRenewParams.push_back(params);
+                    }
+                }
+            }
+        }
+    }
+
+    return result;
+}
+
+double runLibpredictCalc(const vector<size_t>& topology,
+                         const string& clusterConfStr,
+                         const PrecomputedLibpredictParams& precomputedParams,
+                         map<string, vector<Messages>>& SPF_messages)
+{
+    libpredict::RetInitGrid retInitGrid = libpredict::InitGrid(topology[0], topology[1], topology[2], topology[3]);
+
+    if (retInitGrid != libpredict::INIT_GRID_SUCCESS) {
+        __spf_print(1, "ERROR: Failed to initialize libpredict grid with topology: %zu %zu %zu %zu, return code: %d\n",
+                    topology[0], topology[1], topology[2], topology[3], (int)retInitGrid);
+
+        std::wstring messageR, messageE;
+        __spf_printToLongBuf(messageE, L"Failed to initialize libpredict grid with topology: %zu %zu %zu %zu, return code: %d",
+                             topology[0], topology[1], topology[2], topology[3], (int)retInitGrid);
+        __spf_printToLongBuf(messageR, R207);
+        getObjectForFileFromMap(clusterConfStr.c_str(), SPF_messages).push_back(Messages(ERROR, 1, messageR, messageE, 1064));
+        return -1;
+    }
+
+    // distribute
+    for (const auto& params : precomputedParams.distributeParams) {
+        libpredict::RetDistribute retDistribute = libpredict::Distribute(
+            params.arrayId, params.elemSize, params.axisDistributions, params.shadowEdges);
+
+        if (retDistribute != libpredict::DISTRIBUTE_SUCCESS) {
+            __spf_print(1, "ERROR: Failed to distribute array '%s' (id=%zu) with libpredict, return code: %d\n",
+                        params.array->GetShortName().c_str(), params.arrayId, (int)retDistribute);
+
+            std::wstring messageR, messageE;
+            __spf_printToLongBuf(messageE, L"Failed to distribute array '%s' with libpredict, return code: %d",
+                                 to_wstring(params.array->GetShortName()).c_str(), (int)retDistribute);
+            __spf_printToLongBuf(messageR, R208);
+            getObjectForFileFromMap(params.array->GetDeclInfo().begin()->first.c_str(), SPF_messages).push_back(Messages(ERROR, params.array->GetDeclInfo().begin()->second, messageR, messageE, 1065));
+        }
+    }
+
+    // align
+    for (const auto& params : precomputedParams.alignParams) {
+        libpredict::RetAlign retAlign = libpredict::Align(
+            params.arrayId, params.distributedArrayId, params.elemSize,
+            params.dimensions, params.distributionExpressions, params.shadowEdges);
+
+        if (retAlign != libpredict::ALIGN_SUCCESS) {
+            __spf_print(1, "ERROR: Failed to align array '%s' (id=%zu) with array '%s' (id=%zu), return code: %d\n",
+                        params.alignArray->GetShortName().c_str(), params.arrayId,
+                        params.alignWithArray->GetShortName().c_str(), params.distributedArrayId, (int)retAlign);
+
+            std::wstring messageR, messageE;
+            __spf_printToLongBuf(messageE, L"Failed to align array '%s' with array '%s' using libpredict, return code: %d",
+                                 to_wstring(params.alignArray->GetShortName()).c_str(),
+                                 to_wstring(params.alignWithArray->GetShortName()).c_str(), (int)retAlign);
+            __spf_printToLongBuf(messageR, R209);
+            getObjectForFileFromMap(params.alignArray->GetDeclInfo().begin()->first.c_str(), SPF_messages).push_back(Messages(ERROR, params.alignArray->GetDeclInfo().begin()->second, messageR, messageE, 1066));
+        }
+    }
+
+    // shadow_renew
+    for (const auto& params : precomputedParams.shadowRenewParams) {
+        libpredict::RetShadowRenew retShadowRenew = libpredict::ShadowRenew(
+            params.arrayId, params.shadow_renew, params.corner, params.number_loop_iterations);
+
+        if (retShadowRenew != libpredict::SHADOW_RENEW_SUCCESS) {
+            __spf_print(1, "ERROR: Failed to process shadow_renew for array '%s' (id=%zu), return code: %d\n",
+                        params.shadowArray->GetShortName().c_str(), params.arrayId, (int)retShadowRenew);
+
+            std::wstring messageR, messageE;
+            __spf_printToLongBuf(messageE, L"Failed to process shadow_renew for array '%s' with libpredict, return code: %d",
+                                 to_wstring(params.shadowArray->GetShortName()).c_str(), (int)retShadowRenew);
+            __spf_printToLongBuf(messageR, R210);
+            getObjectForFileFromMap(params.shadowArray->GetDeclInfo().begin()->first.c_str(), SPF_messages).push_back(Messages(ERROR, params.shadowArray->GetDeclInfo().begin()->second, messageR, messageE, 1067));
+        }
+    }
+
+    return libpredict::GetTime();
+}
+
+void runPredictScheme(SgProject& project,
+                      vector<vector<size_t>>& topologies,
+                      const vector<ParallelRegion*>& parallelRegions,
+                      map<string, vector<LoopGraph*>>& loopGraph,
+                      map<string, vector<Messages>>& SPF_messages)
+{
+    // calculating maximum dimension of distribution
+    int maxSizeDist = 0;
+    for (int z = 0; z < parallelRegions.size(); ++z) {
+        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
+        const vector<int>& currentVariant = parallelRegions[z]->GetCurrentVariant();
+
+        auto& tmp = dataDirectives.distrRules;
+        vector<const DistrVariant*> currentVar;
+        for (int z1 = 0; z1 < currentVariant.size(); ++z1) {
+            currentVar.push_back(&tmp[z1].second[currentVariant[z1]]);
+        }
+
+        for (auto var : currentVar) {
+            int countBlock = 0;
+            for (int z = 0; z < var->distRule.size(); ++z) {
+                if (var->distRule[z] == dist::BLOCK) {
+                    ++countBlock;
+                }
+            }
+            maxSizeDist = std::max(maxSizeDist, countBlock);
+        }
+    }
+
+    // calculating name of a cluster configuration file
+    string clusterConfStr;
+    if (project.numberOfFiles() > 0) {
+        string firstFilePath = project.fileName(0);
+
+        size_t lastSlash = firstFilePath.find_last_of("/\\");
+        clusterConfStr = firstFilePath.substr(0, lastSlash + 1) + "cluster.conf";
+    }
+
+    // creating template ID display to avoid conflicts
+    map<size_t, size_t> templateIdMapping = createTemplateIdMapping(parallelRegions);
+
+    // Precomputing parameters of directive functions from libpredict
+    PrecomputedLibpredictParams precomputedParams = precomputeLibpredictParams(
+        project, parallelRegions, loopGraph, templateIdMapping);
+
+    // iterating through topologies to find most optimal one
+    topologies = vector<vector<size_t>>();
+    if (maxSizeDist) {
+        if (maxSizeDist > 4) {
+            maxSizeDist = 4;
+        }
+
+        // Initialize cluster
+        int procCount = 0;
+        libpredict::RetInitCluster retInitCluster = libpredict::InitCluster(clusterConfStr, procCount);
+
+        if (retInitCluster != libpredict::INIT_CLUSTER_SUCCESS) {
+            __spf_print(1, "ERROR: Failed to initialize libpredict cluster with config: %s, return code: %d\n", clusterConfStr.c_str(), (int)retInitCluster);
+
+            std::wstring messageR, messageE;
+            __spf_printToLongBuf(messageE, L"Failed to initialize libpredict cluster with config: %s, return code: %d",
+                                 to_wstring(clusterConfStr).c_str(), (int)retInitCluster);
+            __spf_printToLongBuf(messageR, R206);
+            getObjectForFileFromMap(clusterConfStr.c_str(), SPF_messages).push_back(Messages(ERROR, 1, messageR, messageE, 1063));
+            return;
+        }
+
+        for (size_t n1 = 2; n1 <= procCount; ++n1) {
+            for (size_t n2 = 1; n2 <= n1 && n1 * n2 <= procCount; ++n2) {
+                if (n2 != 1 && maxSizeDist < 2 || n2 == 1 && maxSizeDist == 2) {
+                    continue;
+                }
+
+                for (size_t n3 = 1; n3 <= n2 && n1 * n2 * n3 <= procCount; ++n3) {
+                    if (n3 != 1 && maxSizeDist < 3 || n3 == 1 && maxSizeDist == 3) {
+                        continue;
+                    }
+
+                    for (size_t n4 = 1; n4 <= n3 && n1 * n2 * n3 * n4 <= procCount; ++n4) {
+                        if (n4 != 1 && maxSizeDist < 4 || n4 == 1 && maxSizeDist == 4) {
+                            continue;
+                        }
+
+                        topologies.push_back(vector<size_t>{n1, n2, n3, n4});
+                    }
+                }
+            }
+        }
+
+        vector<size_t> best;
+        double bestTime = std::numeric_limits<double>::max();
+        for (auto& topology : topologies) {
+            double currTime = runLibpredictCalc(topology, clusterConfStr, precomputedParams, SPF_messages);
+
+            string outStr = "";
+            for (const auto& elem : topology) {
+                outStr += std::to_string(elem) + " ";
+            }
+            __spf_print(1, "topology %s has time %f\n", outStr.c_str(), currTime);
+
+            if (currTime == -1) {
+                return;
+            }
+
+            if (currTime < bestTime) {
+                bestTime = currTime;
+                best = topology;
+            }
+        }
+        string outStr;
+        for (const auto& elem : best) {
+            outStr += std::to_string(elem) + " ";
+        }
+
+        __spf_print(1, "best topology %s with time %f\n", outStr.c_str(), bestTime);
+    } else {
+        __spf_print(1, "impossible to calculate best topology: project does not contain distribution directives\n");
+    }
+}

src/Predictor/PredictSchemeWithLibrary.h

@@ -0,0 +1,57 @@
+#pragma once
+#include <vector>
+#include <map>
+#include <string>
+#include "dvm.h"
+#include "graph_calls.h"
+#include "../../projects/libpredictor/include/libpredict/predictor.h"
+
+struct PrecomputedDistributeParams {
+    size_t arrayId;
+    size_t elemSize;
+    std::vector<libpredict::DistributeAxisRule> axisDistributions;
+    std::vector<std::pair<size_t, size_t>> shadowEdges;
+    DIST::Array* array;
+};
+
+struct PrecomputedAlignParams {
+    size_t arrayId;
+    size_t distributedArrayId;
+    size_t elemSize;
+    std::vector<size_t> dimensions;
+    std::vector<libpredict::AlignDisplay> distributionExpressions;
+    std::vector<std::pair<size_t, size_t>> shadowEdges;
+    DIST::Array* alignArray;
+    DIST::Array* alignWithArray;
+};
+
+struct PrecomputedShadowRenewParams {
+    size_t arrayId;
+    std::vector<std::pair<size_t, size_t>> shadow_renew;
+    bool corner;
+    size_t number_loop_iterations;
+    DIST::Array* shadowArray;
+};
+
+struct PrecomputedLibpredictParams {
+    std::vector<PrecomputedDistributeParams> distributeParams;
+    std::vector<PrecomputedAlignParams> alignParams;
+    std::vector<PrecomputedShadowRenewParams> shadowRenewParams;
+};
+
+PrecomputedLibpredictParams precomputeLibpredictParams(
+    SgProject& project,
+    const std::vector<ParallelRegion*>& parallelRegions,
+    const std::map<std::string, std::vector<LoopGraph*>>& loopGraph,
+    const std::map<size_t, size_t>& templateIdMapping);
+
+void runPredictScheme(SgProject& project,
+                      std::vector<std::vector<size_t>>& topologies,
+                      const std::vector<ParallelRegion*>& parallelRegions,
+                      std::map<std::string, std::vector<LoopGraph*>>& loopGraph,
+                      std::map<std::string, std::vector<Messages>>& SPF_messages);
+
+double runLibpredictCalc(const std::vector<size_t>& topology,
+                         const std::string& clusterConfStr,
+                         const PrecomputedLibpredictParams& precomputedParams,
+                         std::map<std::string, std::vector<Messages>>& SPF_messages);

src/PrivateAnalyzer/private_arrays_search.cpp

@@ -12,7 +12,6 @@
 #include "SgUtils.h"
 #include "graph_loops.h"
 #include "CFGraph/CFGraph.h"
-#include "utils.h"
 
 using namespace std;
 
@@ -122,95 +121,21 @@ static void SolveDataFlow(Region* DFG)
     Collapse(DFG);
 }
 
-unsigned long long CalculateLength(const AccessingSet& array) 
+map<LoopGraph*, ArrayAccessingIndexes>  FindPrivateArrays(map<string, vector<LoopGraph*>> &loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR)
-{
+{  
-    if (array.GetElements().empty())
+    map<LoopGraph*, ArrayAccessingIndexes> result;
-        return 0;
+    for (const auto& [loopName, loops] : loopGraph)
-    unsigned long long result = 1;
-    for (const auto& range : array.GetElements()) 
     {
-        for (const auto& dim : range)
+        for (const auto& loop : loops)
         {
-            result *= (dim.step * dim.tripCount);
+            for (const auto& [funcInfo, blocks]: FullIR)
+            {   
+                Region* loopRegion = new Region(loop, blocks);
+                SolveDataFlow(loopRegion);
+                result[loop] = loopRegion->array_priv;
+                delete(loopRegion);
+            }
         }
     }
     return result;
 }
-
-void AddPrivateArraysToLoop(LoopGraph* loop, const ArrayAccessingIndexes& privates, set<SgStatement*>& insertedPrivates)
-{
-    SgStatement* spfStat = new SgStatement(SPF_ANALYSIS_DIR);
-    spfStat->setlineNumber(loop->loop->lineNumber());
-    spfStat->setFileName(loop->loop->fileName());
-    SgExpression* toAdd = new SgExpression(EXPR_LIST, new SgExpression(ACC_PRIVATE_OP), NULL, NULL);
-    set<SgSymbol*> arraysToInsert;
-    for (const auto& [_, accessingSet] : privates)
-    {
-        for (const auto& arrayElement : accessingSet.GetElements())
-        {
-            if (arrayElement.empty())
-                continue;
-            arraysToInsert.insert(arrayElement[0].array->symbol());
-        }
-    }
-
-    spfStat->setExpression(0, *toAdd);
-    toAdd = toAdd->lhs();
-    bool first = true;
-    for (auto& elem : arraysToInsert)
-    {
-        if (first)
-        {
-            toAdd->setLhs(new SgExpression(EXPR_LIST));
-            toAdd = toAdd->lhs();
-            first = false;
-        }
-        else
-        {
-            toAdd->setRhs(new SgExpression(EXPR_LIST));
-            toAdd = toAdd->rhs();
-        }
-        toAdd->setLhs(new SgVarRefExp(elem));
-    }
-    
-    if (arraysToInsert.size() == 0)
-        printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-    loop->loop->insertStmtBefore(*spfStat, *loop->loop->controlParent());
-    insertedPrivates.insert(spfStat);
-}
-
-void FindPrivateArrays(map<string, vector<LoopGraph*>> &loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR, set<SgStatement*> &insertedPrivates)
-{  
-    map<LoopGraph*, ArrayAccessingIndexes> result;
-    for (const auto& [fileName, loops] : loopGraph)
-    {
-        SgFile::switchToFile(fileName);
-        for (const auto& loop : loops)
-        {
-            SgStatement* search_func = loop->loop->GetOriginal();
-
-            while (search_func && (!isSgProgHedrStmt(search_func)))
-                search_func = search_func->controlParent();
-
-            for (const auto& [funcInfo, blocks]: FullIR)
-            {   
-                if (funcInfo->fileName == fileName && funcInfo->funcPointer->GetOriginal() == search_func)
-                {
-                    Region* loopRegion = new Region(loop, blocks);
-                    if (loopRegion->getBasickBlocks().size() <= 1)
-                    {
-                        delete(loopRegion);
-                        continue;
-                    }
-                    SolveDataFlow(loopRegion);
-                    result[loop] = loopRegion->array_priv;
-                    delete(loopRegion);
-                }
-            }
-
-            if (result.find(loop) != result.end() && !result[loop].empty())
-                AddPrivateArraysToLoop(loop, result[loop], insertedPrivates);
-        }
-    }
-}

src/PrivateAnalyzer/private_arrays_search.h

@@ -2,12 +2,11 @@
 
 #include <vector>
 #include <map>
-#include <set>
 #include <unordered_set>
 
 #include "range_structures.h"
 #include "graph_loops.h"
 #include "CFGraph/CFGraph.h"
 
-void FindPrivateArrays(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, std::set<SgStatement*>& insertedPrivates);
+std::map<LoopGraph*, ArrayAccessingIndexes> FindPrivateArrays(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR);
 std::pair<SAPFOR::BasicBlock*, std::unordered_set<SAPFOR::BasicBlock*>> GetBasicBlocksForLoop(const LoopGraph* loop, const std::vector<SAPFOR::BasicBlock*> blocks);

src/PrivateAnalyzer/range_structures.cpp

@@ -47,7 +47,7 @@ static ArrayDimension* DimensionIntersection(const ArrayDimension& dim1, const A
     
     uint64_t start3 = dim1.start + x0 * dim1.step;
     uint64_t step3 = c * dim1.step;
-    ArrayDimension* result = new(ArrayDimension){ start3, step3, tMax + 1 , dim1.array};
+    ArrayDimension* result = new(ArrayDimension){ start3, step3, tMax + 1 };
     return result;
 }
 
@@ -61,7 +61,7 @@ static vector<ArrayDimension> DimensionDifference(const ArrayDimension& dim1, co
     vector<ArrayDimension> result;
     /* add the part before intersection */
     if (dim1.start < intersection->start)    
-        result.push_back({ dim1.start, dim1.step, (intersection->start - dim1.start) / dim1.step, dim1.array});
+        result.push_back({ dim1.start, dim1.step, (intersection->start - dim1.start) / dim1.step });
     
     /* add the parts between intersection steps */
     uint64_t start = (intersection->start - dim1.start) / dim1.step;
@@ -73,7 +73,7 @@ static vector<ArrayDimension> DimensionDifference(const ArrayDimension& dim1, co
         {
             if (i - start > 1)
             {
-                result.push_back({ dim1.start + (start + 1) * dim1.step, dim1.step, i - start - 1, dim1.array });
+                result.push_back({ dim1.start + (start + 1) * dim1.step, dim1.step, i - start - 1 });
                 start = i;
             }
             interValue += intersection->step;
@@ -85,7 +85,7 @@ static vector<ArrayDimension> DimensionDifference(const ArrayDimension& dim1, co
         /* first value after intersection */
         uint64_t right_start = intersection->start + intersection->step * (intersection->tripCount - 1) + dim1.step;
         uint64_t tripCount = (dim1.start + dim1.step * dim1.tripCount - right_start) / dim1.step;
-        result.push_back({ right_start, dim1.step, tripCount, dim1.array });
+        result.push_back({ right_start, dim1.step, tripCount });
     }
     delete(intersection);
     return result;

src/PrivateAnalyzer/range_structures.h

@@ -6,12 +6,9 @@
 #include <string>
 #include <cstdint>
 
-#include "SgUtils.h"
-
 struct ArrayDimension
 {
     uint64_t start, step, tripCount;
-    SgArrayRefExp* array;
 };
 
 class AccessingSet {

src/PrivateAnalyzer/region.cpp

@@ -139,16 +139,17 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
 
             }
 
-            int fillCount = 0;
+            if(coefsForDims.empty())
+                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
 
-            while (!index_vars.empty() && !refPos.empty() && !coefsForDims.empty())
+            while (!index_vars.empty())
             {
                 auto var = index_vars.back();
                 int currentVarPos = refPos.back();
                 pair<int, int> currentCoefs = coefsForDims.back();
                 ArrayDimension current_dim;
                 if (var->getType() == SAPFOR::CFG_ARG_TYPE::CONST)
-                    current_dim = { stoul(var->getValue()), 1, 1, ref};
+                    current_dim = { stoul(var->getValue()), 1, 1 };
                 else
                 {
                     string name, full_name = var->getValue();
@@ -176,23 +177,19 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
 
                     uint64_t start = currentLoop->startVal * currentCoefs.first + currentCoefs.second;
                     uint64_t step = currentCoefs.first;
-                    current_dim = { start, step, (uint64_t)currentLoop->calculatedCountOfIters, ref };
+                    current_dim = { start, step, (uint64_t)currentLoop->calculatedCountOfIters };
                 }
 
                 accessPoint[n - index_vars.size()] = current_dim;
-                fillCount++;
                 index_vars.pop_back();
                 refPos.pop_back();
                 coefsForDims.pop_back();
             }
 
-            if (fillCount == accessPoint.size())
+            if (operation == SAPFOR::CFG_OP::STORE)            
-            {
+                def[array_name].Insert(accessPoint);
-                if (operation == SAPFOR::CFG_OP::STORE)
+            else
-                    def[array_name].Insert(accessPoint);
+                use[array_name].Insert(accessPoint);
-                else
-                    use[array_name].Insert(accessPoint);
-            }
         }
     }
     return 0;

src/Sapfor.cpp

@@ -23,7 +23,6 @@
 #include "ParallelizationRegions/ParRegions_func.h"
 #include "ParallelizationRegions/resolve_par_reg_conflicts.h"
 #include "ParallelizationRegions/expand_extract_reg.h"
-#include "ParallelizationRegions/parse_merge_dirs.h"
 
 #include "Distribution/Distribution.h"
 #include "Distribution/GraphCSR.h"
@@ -58,6 +57,7 @@
 #include "expr_transform.h"
 
 #include "Predictor/PredictScheme.h"
+#include "Predictor/PredictSchemeWithLibrary.h"
 #include "Predictor/PredictorModel.h"
 #include "SageAnalysisTool/depInterfaceExt.h"
 #include "DvmhRegions/DvmhRegionInserter.h"
@@ -280,7 +280,6 @@ static string unparseProjectIfNeed(SgFile* file, const int curr_regime, const bo
             for (SgStatement* st = file->firstStatement(); st; st = st->lexNext())
                 if (isSPF_stat(st)) // except sapfor parallel regions and if attributes dont move
                     if (st->variant() != SPF_PARALLEL_REG_DIR && st->variant() != SPF_END_PARALLEL_REG_DIR)
-                        if (insertedPrivates.find(st) == insertedPrivates.end())
                         toDel.push_back(st);
 
             for (auto& elem : toDel)
@@ -1021,6 +1020,8 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                 if(func->funcPointer->variant() != ENTRY_STAT)
                     countOfTransform += removeDeadCode(func->funcPointer, allFuncInfo, commonBlocks);
         }
+        else if (curr_regime == FIND_PRIVATE_ARRAYS)
+            FindPrivateArrays(loopGraph, fullIR);
         else if (curr_regime == TEST_PASS)
         {
         //test pass
@@ -1728,103 +1729,7 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
         }
     }
     else if (curr_regime == PREDICT_SCHEME)
-    {
+        runPredictScheme(project, topologies, parallelRegions, loopGraph, SPF_messages);
-        int maxSizeDist = 0;
-        for (int z = 0; z < parallelRegions.size(); ++z)
-        {
-            const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
-            const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
-
-            auto &tmp = dataDirectives.distrRules;
-            vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
-            for (int z1 = 0; z1 < currentVariant.size(); ++z1)
-                currentVar.push_back(make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
-
-            for (auto &elem : currentVar)
-            {
-                DIST::Array *array = elem.first;
-                const DistrVariant *var = elem.second;
-
-                int countBlock = 0;
-                for (int z = 0; z < var->distRule.size(); ++z)
-                    if (var->distRule[z] == dist::BLOCK)
-                        ++countBlock;
-                maxSizeDist = std::max(maxSizeDist, countBlock);
-            }
-        }
-                        
-        SpfInterval *mainIterval = getMainInterval(&project, intervals, SPF_messages);
-        topologies.clear();
-        if (maxSizeDist)
-        {
-            const int procNum = 8;
-            //TODO:
-            //topologies = getTopologies(procNum, maxSizeDist);
-            throw -10;
-
-            const int countOfTop = topologies.size();
-            if (countOfTop < 0)
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            for (auto &inter : intervals)
-                initTimeForIntervalTree(countOfTop, inter.second);
-
-            for (int z = 0; z < parallelRegions.size(); ++z)
-            {
-                const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
-                const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
-                DIST::Arrays<int> &allArrays = parallelRegions[z]->GetAllArraysToModify();
-
-                auto &tmp = dataDirectives.distrRules;
-                vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
-                for (int z1 = 0; z1 < currentVariant.size(); ++z1)
-                    currentVar.push_back(make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
-
-                map<LoopGraph*, ParallelDirective*> parallelDirs;
-                vector<std::tuple<DIST::Array*, vector<long>, pair<string, int>>> allSingleRemotes;
-                for (int i = n - 1; i >= 0; --i)
-                {
-                    SgFile *file = &(project.file(i));
-                    auto fountInfo = findAllDirectives(file, getObjectForFileFromMap(file->filename(), loopGraph), parallelRegions[z]->GetId());
-                    parallelDirs.insert(fountInfo.begin(), fountInfo.end());
-
-                    auto fountRem = findAllSingleRemotes(file, parallelRegions[z]->GetId(), parallelRegions);
-                    allSingleRemotes.insert(allSingleRemotes.end(), fountRem.begin(), fountRem.end());
-                }
-                //TODO!
-                //int err = predictScheme(parallelRegions[z], currentVar, allArrays.GetArrays(), parallelDirs, intervals, SPF_messages, allSingleRemotes, maxSizeDist, procNum);                
-                /*if (err != 0)
-                    internalExit = err;*/
-            }
-
-            vector<SpfInterval*> tmp = { mainIterval };
-            aggregatePredictedTimes(tmp);
-
-            int idx = 0;
-            int best = -1;
-            double bestSpeedUp = 0;
-            for (auto &top : topologies)
-            {
-                string outStr = "";
-                for (auto &elem : top)
-                    outStr += std::to_string(elem) + " ";
-                double currS = mainIterval->exec_time / mainIterval->predictedTimes[idx];
-                __spf_print(1, "%d: speed up %f for top. %s\n", idx, currS, outStr.c_str());
-                
-                if (best == -1 || bestSpeedUp < currS)
-                {
-                    bestSpeedUp = currS;
-                    best = idx;
-                }
-                ++idx;
-            }
-            __spf_print(1, "best topology %d with speed up %f\n", best, bestSpeedUp);
-        }
-        else
-            for (auto &inter : intervals)
-                initTimeForIntervalTree(0, inter.second);
-
-    }
     else if (curr_regime == CREATE_INTER_TREE)
     {
         if (keepFiles)
@@ -1916,12 +1821,6 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
     }
     else if (curr_regime == TRANSFORM_ASSUMED_SIZE_PARAMETERS)
         transformAssumedSizeParameters(allFuncInfo);
-    else if (curr_regime == FIND_PRIVATE_ARRAYS_ANALYSIS)
-        FindPrivateArrays(loopGraph, fullIR, insertedPrivates);
-    else if (curr_regime == MERGE_COPY_ARRAYS)
-    {
-        mergeCopyArrays(parallelRegions, allFuncInfo);
-    }
 
     const float elapsed = duration_cast<milliseconds>(high_resolution_clock::now() - timeForPass).count() / 1000.;
     const float elapsedGlobal = duration_cast<milliseconds>(high_resolution_clock::now() - globalTime).count() / 1000.;
@@ -2226,9 +2125,8 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
 
             runAnalysis(*project, CALCULATE_STATS_SCHEME, false);
 
-            //TODO: need to rewrite this to new algo 
+            if (!folderName && !consoleMode || predictOn)
-            /*if (!folderName && !consoleMode || predictOn)
+                runAnalysis(*project, PREDICT_SCHEME, false);
-                runAnalysis(*project, PREDICT_SCHEME, false); */
 
             runAnalysis(*project, REMOVE_COPIES, false);
             runAnalysis(*project, SWAP_LOOPS, false);
@@ -2375,12 +2273,10 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
     case FIX_COMMON_BLOCKS:
     case TEST_PASS:
     case SET_IMPLICIT_NONE:
-    case MERGE_COPY_ARRAYS:
         runAnalysis(*project, curr_regime, false);
     case SUBST_EXPR_RD_AND_UNPARSE:
     case SUBST_EXPR_AND_UNPARSE:
     case REMOVE_DEAD_CODE_AND_UNPARSE:
-    case FIND_PRIVATE_ARRAYS:
         if (folderName)
             runAnalysis(*project, UNPARSE_FILE, true, "", folderName);
         else
@@ -2642,7 +2538,7 @@ int main(int argc, char **argv)
             }
         }
 
-        if (curr_regime == INSERT_PARALLEL_DIRS_NODIST || curr_regime == FIND_PRIVATE_ARRAYS)
+        if (curr_regime == INSERT_PARALLEL_DIRS_NODIST)
         {
             ignoreArrayDistributeState = true;
             sharedMemoryParallelization = 1;

src/Sapfor.h

@@ -88,8 +88,6 @@ enum passes {
     REMOVE_DVM_INTERVALS,
     VERIFY_DVM_DIRS,
 
-    MERGE_COPY_ARRAYS,
-
     REMOVE_DIST_ARRAYS_FROM_IO,
 
     SUBST_EXPR,
@@ -185,7 +183,6 @@ enum passes {
     SET_IMPLICIT_NONE,
     RENAME_INLCUDES,
 
-    FIND_PRIVATE_ARRAYS_ANALYSIS,
     FIND_PRIVATE_ARRAYS,
 
     TRANSFORM_ASSUMED_SIZE_PARAMETERS,
@@ -272,7 +269,6 @@ static void setPassValues()
     passNames[VERIFY_DVM_DIRS] = "VERIFY_DVM_DIRS";
     passNames[REMOVE_DVM_DIRS_TO_COMMENTS] = "REMOVE_DVM_DIRS_TO_COMMENTS";
     passNames[REMOVE_SPF_DIRS] = "REMOVE_SPF_DIRS";
-    passNames[MERGE_COPY_ARRAYS] = "MERGE_COPY_ARRAYS";
     passNames[REMOVE_DIST_ARRAYS_FROM_IO] = "REMOVE_DIST_ARRAYS_FROM_IO";
     passNames[SUBST_EXPR] = "SUBST_EXPR";
     passNames[SUBST_EXPR_RD] = "SUBST_EXPR_RD";
@@ -375,7 +371,6 @@ static void setPassValues()
     passNames[SET_IMPLICIT_NONE] = "SET_IMPLICIT_NONE";
     passNames[RENAME_INLCUDES] = "RENAME_INLCUDES";
     passNames[INSERT_NO_DISTR_FLAGS_FROM_GUI] = "INSERT_NO_DISTR_FLAGS_FROM_GUI";
-    passNames[FIND_PRIVATE_ARRAYS_ANALYSIS] = "FIND_PRIVATE_ARRAYS_ANALYSIS";
     passNames[FIND_PRIVATE_ARRAYS] = "FIND_PRIVATE_ARRAYS";
 
     passNames[TRANSFORM_ASSUMED_SIZE_PARAMETERS] = "TRANSFORM_ASSUMED_SIZE_PARAMETERS";

src/SapforData.h

@@ -132,7 +132,7 @@ std::map<std::string, PredictorStats> allPredictorStats;
 
 //for DVM INTERVALS
 std::map<std::string, std::vector<SpfInterval*>> intervals; // file -> intervals
-std::vector<std::vector<long>> topologies; // current topologies
+std::vector<std::vector<size_t>> topologies; // current topologies
 //
 
 //for GCOV_PARSER
@@ -175,11 +175,6 @@ std::set<std::tuple<std::string, int, std::string>> parametersOfProject; // [fil
 //for GET_MIN_MAX_BLOCK_DIST
 std::pair<int, int> min_max_block = std::make_pair(-1, -1);
 //
-
-//for FIND_PRIVATE_ARRAYS
-std::set<SgStatement*> insertedPrivates;
-//
-
 const char* passNames[EMPTY_PASS + 1];
 const char* optionNames[EMPTY_OPTION + 1];
 bool passNamesWasInit = false;

src/Utils/PassManager.h

@@ -316,10 +316,7 @@ void InitPassesDependencies(map<passes, vector<passes>> &passDepsIn, set<passes>
 
     list({ VERIFY_INCLUDES, CORRECT_VAR_DECL }) <= Pass(SET_IMPLICIT_NONE);
 
-    list({ CALL_GRAPH2, CALL_GRAPH, BUILD_IR, LOOP_GRAPH, LOOP_ANALYZER_DATA_DIST_S2 }) <= Pass(FIND_PRIVATE_ARRAYS_ANALYSIS);
+    list({ CALL_GRAPH2, CALL_GRAPH, BUILD_IR, LOOP_GRAPH, LOOP_ANALYZER_DATA_DIST_S2 }) <= Pass(FIND_PRIVATE_ARRAYS);
-    list({ FIND_PRIVATE_ARRAYS_ANALYSIS, CONVERT_LOOP_TO_ASSIGN, RESTORE_LOOP_FROM_ASSIGN, REVERT_SUBST_EXPR_RD }) <= Pass(FIND_PRIVATE_ARRAYS);
-
-    Pass(CREATE_TEMPLATE_LINKS) <= Pass(MERGE_COPY_ARRAYS);
 
     passesIgnoreStateDone.insert({ CREATE_PARALLEL_DIRS, INSERT_PARALLEL_DIRS, INSERT_SHADOW_DIRS, EXTRACT_PARALLEL_DIRS, 
                                    EXTRACT_SHADOW_DIRS, CREATE_REMOTES, UNPARSE_FILE, REMOVE_AND_CALC_SHADOW,

src/Utils/errors.h

@@ -78,7 +78,12 @@ enum typeMessage { WARR, ERROR, NOTE };
 //   60 "Format misplaced"
 //   61 "Array has declaration area conflict"
 //   62 "need to move common declaration to main for DECLATE"
-// 
+//   63 "Failed to initialize libpredict cluster"
+//   64 "Failed to initialize libpredict grid"
+//   65 "Failed to distribute array with libpredict"
+//   66 "Failed to align array with libpredict"
+//   67 "Failed to process shadow_renew with libpredict"
+//
 // 20xx TRANSFORM GROUP
 //   01 "can not convert array assign to loop"
 //   02 "converted arithmetic IF to simple IF"
@@ -305,7 +310,7 @@ static void printStackTrace() { };
     } \
 } while (0)
 
-// Свободный - R206
+// Свободный - R210
 // Гайд по русификации сообщений: При добавлении нового сообщения, меняется последний сводобный идентификатор.
 // В этом файле остаются только спецификаторы, для которых будет заполнен текст. Полный текст пишется в файле
 // russian_errors_text.txt. Спецификаторы там тоже сохраняются, по ним в визуализаторе будет восстановлен 
@@ -504,6 +509,16 @@ static const wchar_t *R183 = L"R183:";
 static const wchar_t *R184 = L"R184:%s";
 //1062
 static const wchar_t* R205 = L"R205:%s#%s";
+//1063
+static const wchar_t* R206 = L"R206:";
+//1064
+static const wchar_t* R207 = L"R207:";
+//1065
+static const wchar_t* R208 = L"R208:";
+//1066
+static const wchar_t* R209 = L"R209:";
+//1067
+static const wchar_t* R210 = L"R210:";
 
 //2001
 static const wchar_t *R94 = L"R94:";

src/Utils/russian_errors_text.txt

@@ -184,8 +184,18 @@ R182 = "Редукционная операция по элементу масс
 R183 = "Расположение операторов FORMAT не поддерживается, попробуйте применить проход Коррекция стиля кода".
 //1061
 R184 = "Область объявления массива '%s' конфликтует с предыдущей областью. Возможно, это вызвано использованием include-файлов. Попробуйте применить проход 'Подстановка заголовочных файлов'".
-//1042
+//1062
 R205 = "Массив '%s' состоящий в common блоке '%s' должен иметь описание в главной программной единице для объявления в директиве DECLARE"
+//1063
+R206 = "Ошибка инициализации библиотеки libpredict с конфигурацией кластера: %s, код возврата: %d"
+//1064
+R207 = "Ошибка инициализации сетки libpredict с топологией: %zu %zu %zu %zu, код возврата: %d"
+//1065
+R208 = "Ошибка распределения массива '%s' с помощью libpredict, код возврата: %d"
+//1066
+R209 = "Ошибка выравнивания массива '%s' с массивом '%s' с помощью libpredict, код возврата: %d"
+//1067
+R210 = "Ошибка обработки shadow_renew для массива '%s' с помощью libpredict, код возврата: %d"
 
 //2001
 R94 = "Невозможно автоматически преобразовать данное присваивание к циклу"

src/Utils/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2448"
+#define VERSION_SPF "2446"

src/VisualizerCalls/get_information.cpp

@@ -950,7 +950,7 @@ int SPF_ModifyArrayDistribution(void*& context, int winHandler, short *options,
 
 extern map<string, PredictorStats> allPredictorStats;
 extern map<string, vector<SpfInterval*>> intervals;
-extern vector<vector<long>> topologies;
+extern vector<vector<size_t>> topologies;
 
 int SPF_CreateParallelVariant(void*& context, int winHandler, short *options, short *projName, short *folderName, int64_t *variants, int *varLen,
                               string &output, string &outputMessage, string &predictorStats)
@@ -1793,15 +1793,6 @@ int SPF_RenameIncludes(void*& context, int winHandler, short* options, short* pr
     return simpleTransformPass(RENAME_INLCUDES, options, projName, folderName, output, outputMessage);
 }
 
-int SPF_InsertPrivateArrayDirectives(void*& context, int winHandler, short* options, short* projName, short* folderName, string& output, string& outputMessage)
-{
-    MessageManager::clearCache();
-    MessageManager::setWinHandler(winHandler);
-    ignoreArrayDistributeState = true;
-    sharedMemoryParallelization = 1;
-    return simpleTransformPass(FIND_PRIVATE_ARRAYS, options, projName, folderName, output, outputMessage);
-}
-
 static inline void convertBackSlash(char *str, int strL)
 {
     for (int z = 0; z < strL; ++z)
@@ -1816,7 +1807,7 @@ static int inline runModificationPass(passes passName, short* projName, short* f
     runPassesForVisualizer(projName, { passName }, folderName);
 
     //fill data
-    // newFiles: <èìåíà ôàéëîâ äëÿ ìîä, ñîäåðæèìîå ôàéëà>
+    // newFiles: <<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>>
     string newFile;
     
     if (SgFile::switchToFile(outFileName.c_str()) == -1)
@@ -2385,7 +2376,7 @@ const wstring Sapfor_RunAnalysis(const char* analysisName_c, const char* options
             retCode = SPF_GetArrayLinks(context, winHandler, optSh, projSh, result, output, outputMessage);
         else if (whichRun == "SPF_GetMaxMinBlockDistribution")
             retCode = SPF_GetMaxMinBlockDistribution(context, winHandler, optSh, projSh, result, output, outputMessage);
-        else if (whichRun == "SPF_ÑhangeDirectory") // russian C
+        else if (whichRun == "SPF_<EFBFBD>hangeDirectory") // russian C
         {
             if (options_c == NULL)
                 printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
@@ -2508,8 +2499,6 @@ const wstring Sapfor_RunTransformation(const char* transformName_c, const char*
         retCode = SPF_InsertImplicitNone(context, winHandler, optSh, projSh, fold, output, outputMessage);
     else if (whichRun == "SPF_RenameIncludes")
         retCode = SPF_RenameIncludes(context, winHandler, optSh, projSh, fold, output, outputMessage);
-    else if (whichRun == "SPF_InsertPrivateArrayDirectives")
-        retCode = SPF_InsertPrivateArrayDirectives(context, winHandler, optSh, projSh, fold, output, outputMessage);
     else if (whichRun == "SPF_CreateParallelVariant")
     {
         vector<string> splited;