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changeset 406:9b35e6581b5c

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Use task member of context by par goto meta Use task member of context for par goto meta ate_stub.pl
author Tatsuki IHA <innparusu@cr.ie.u-ryukyu.ac.jp>
date Wed, 06 Sep 2017 15:11:27 +0900
parents 8915fce522b3
children 00d9b0664bdb
files src/parallel_execution/context.h src/parallel_execution/examples/twice/twice.cbc src/parallel_execution/generate_context.pl src/parallel_execution/generate_stub.pl
diffstat 4 files changed, 43 insertions(+), 49 deletions(-) [+]
line wrap: on
line diff
--- a/src/parallel_execution/context.h	Tue Sep 05 16:46:31 2017 +0900
+++ b/src/parallel_execution/context.h	Wed Sep 06 15:11:27 2017 +0900
@@ -97,6 +97,7 @@
     int odg;
     int maxOdg;
     int workerId;
+    struct Context* task;
     struct Queue* tasks;
 #ifdef USE_CUDAWorker
     int num_exec;
--- a/src/parallel_execution/examples/twice/twice.cbc	Tue Sep 05 16:46:31 2017 +0900
+++ b/src/parallel_execution/examples/twice/twice.cbc	Wed Sep 06 15:11:27 2017 +0900
@@ -2,7 +2,7 @@
 
 #include "../context.h"
 
-__code twice(struct Array* array, __code next(...), struct LoopCounter loopCounter) {
+__code twice(struct Array* array, struct Dim* dim, __code next(...), struct LoopCounter loopCounter) {
     int i = loopCounter->i;
     if (i < prefix) {
         array[i+index*prefix] = array[i+index*prefix]*2;
@@ -17,10 +17,7 @@
 
 __code twice_stub(struct Context* context) {
     struct LoopCounter* loopCounter = &context->data[context->dataNum]->LoopCounter;
-    struct Array* array = &context->data[context->dataNum+1]->Array;
     goto twice(context,
-               loopCounter,
-               array->index,
-               array->prefix,
-               array->array);
+               &context->data[context->idgCount]->Array,
+               loopCounter);
 }
--- a/src/parallel_execution/generate_context.pl	Tue Sep 05 16:46:31 2017 +0900
+++ b/src/parallel_execution/generate_context.pl	Wed Sep 06 15:11:27 2017 +0900
@@ -164,16 +164,13 @@
     print $fd $context_c;
 
 my $meta_call = <<"EOFEOF";
-__code par_meta(struct Context* context, enum Code spawns, enum Code next) {
-    Gearef(context, Queue)->queue = (union Data*)context->tasks;
-    Gearef(context, Queue)->whenEmpty = next;
-    Gearef(context, Queue)->next = spawns;
-    goto (context->code[context->tasks->isEmpty])(context);
-}
-
 __code meta(struct Context* context, enum Code next) {
     // printf("meta %d\\n",next);
-    goto (context->code[next])(context);
+    if (context->task == NULL) {
+      goto (context->code[next])(context);
+    }
+    context->task = NULL;
+    goto (context->code[Gearef(context, TaskManager)->taskManager->TaskManager.spawnTasks])(context);
 }
 
 __code start_code(struct Context* context) {
@@ -198,25 +195,25 @@
 // end context_c
 EOFEOF
 
-    print $fd $meta_call;
+print $fd $meta_call;
+
+open my $fd,">","$ddir/enumData.h" or die("can't open $ddir/enumData.h $!");
+print $fd "enum DataType {\n";
+print $fd "    D_Code,\n";
+for my $data ( sort keys %dataGear ) {
+    print $fd "    D_${data},\n";
+}
+print $fd "};\n\n";
 
-    open my $fd,">","$ddir/enumData.h" or die("can't open $ddir/enumData.h $!");
-    print $fd "enum DataType {\n";
-    print $fd "    D_Code,\n";
-    for my $data ( sort keys %dataGear ) {
-        print $fd "    D_${data},\n";
-    }
-    print $fd "};\n\n";
-    
-    open my $fd,">","$ddir/typedefData.h" or die("can't open $ddir/typedefData.h $!");
-    for my $data ( sort keys %dataGear ) {
-        print $fd "typedef struct ${data} ${data};\n";
-    }
+open my $fd,">","$ddir/typedefData.h" or die("can't open $ddir/typedefData.h $!");
+for my $data ( sort keys %dataGear ) {
+    print $fd "typedef struct ${data} ${data};\n";
+}
 
-    open my $fd,">","$ddir/dataGearInit.c" or die("can't open $ddir/dataGearInit.c $!");
-    for my $data ( sort keys %dataGear ) {
-        print $fd "    ALLOC_DATA(context, ${data});\n";
-    }
+open my $fd,">","$ddir/dataGearInit.c" or die("can't open $ddir/dataGearInit.c $!");
+for my $data ( sort keys %dataGear ) {
+    print $fd "    ALLOC_DATA(context, ${data});\n";
+}
 }
 
 # end
--- a/src/parallel_execution/generate_stub.pl	Tue Sep 05 16:46:31 2017 +0900
+++ b/src/parallel_execution/generate_stub.pl	Wed Sep 06 15:11:27 2017 +0900
@@ -431,41 +431,40 @@
                     $inParGoto = 1;
                     print $fd "${prev}struct SingleLinkedQueue* queue = &context->tasks->queue->SingleLinkedQueue;\n";
                     print $fd "${prev}struct Element* element;\n";
-                    print $fd "${prev}struct Context* task;\n";
                 }
                 my $initTask = << "EOFEOF";
-                ${prev}task = NEW(struct Context);
-                ${prev}initContext(task);
-                ${prev}task->next = C_$codeGearName;
-                ${prev}task->idgCount = $inputCount;
-                ${prev}task->idg = task->dataNum;
-                ${prev}task->maxIdg = task->idg + $inputCount;
-                ${prev}task->odg = task->maxIdg;
-                ${prev}task->maxOdg = task->odg + $outputCount;
+                ${prev}context->task = NEW(struct Context);
+                ${prev}initContext(context->task);
+                ${prev}context->task->next = C_$codeGearName;
+                ${prev}context->task->idgCount = $inputCount;
+                ${prev}context->task->idg = context->task->dataNum;
+                ${prev}context->task->maxIdg = context->task->idg + $inputCount;
+                ${prev}context->task->odg = context->task->maxIdg;
+                ${prev}context->task->maxOdg = context->task->odg + $outputCount;
 EOFEOF
                 print $fd $initTask;
                 if (@iterateCounts) {
-                    print $fd "${prev}task->iterate = 0;\n";
+                    print $fd "${prev}context->task->iterate = 0;\n";
                     my $len = @iterateCounts;
                     if ($len == 1) {
-                        print $fd "${prev}task->iterator = createMultiDimIterator(context, $iterateCounts[0], 1, 1);\n";
+                        print $fd "${prev}context->task->iterator = createMultiDimIterator(context, $iterateCounts[0], 1, 1);\n";
                     } elsif ($len == 2) {
-                        print $fd "${prev}task->iterator = createMultiDimIterator(context, $iterateCounts[0], $iterateCounts[1], 1);\n";
+                        print $fd "${prev}context->task->iterator = createMultiDimIterator(context, $iterateCounts[0], $iterateCounts[1], 1);\n";
                     } elsif ($len == 3) {
-                        print $fd "${prev}task->iterator = createMultiDimIterator(context, $iterateCounts[0], $iterateCounts[1], $iterateCounts[2]);\n";
+                        print $fd "${prev}context->task->iterator = createMultiDimIterator(context, $iterateCounts[0], $iterateCounts[1], $iterateCounts[2]);\n";
                     }
                 }
                 for my $i (0..$inputCount-1) {
-                    print $fd "${prev}task->data[task->idg+$i] = (union Data*)@dataGears[$i];\n";
+                    print $fd "${prev}context->task->data[context->task->idg+$i] = (union Data*)@dataGears[$i];\n";
                 }
 
                 for my $i (0..$outputCount-1) {
-                    print $fd "${prev}task->data[task->odg+$i] = (union Data*)@dataGears[$inputCount+$i];\n";
+                    print $fd "${prev}context->task->data[context->task->odg+$i] = (union Data*)@dataGears[$inputCount+$i];\n";
                 }
                 my $putTask = << "EOFEOF";
                 ${prev}element = &ALLOCATE(context, Element)->Element;
                 ${prev}element->next = NULL;
-                ${prev}element->data = (union Data*)task;
+                ${prev}element->data = (union Data*)context->task;
                 ${prev}queue->last->next  = element;
                 ${prev}queue->last = element;
 EOFEOF
@@ -492,7 +491,7 @@
                     if ($inParGoto) {
                         print $fd "${prev}taskManager->tasks = context->tasks;\n";
                         print $fd "${prev}taskManager->next1 = C_$next;\n";
-                        print $fd "${prev}goto par_meta(context, Gearef(context, TaskManager)->taskManager->TaskManager.spawnTasks, C_$next);\n";
+                        print $fd "${prev}goto meta(context, C_$next);\n";
                     } else {
                         print $fd "${prev}goto meta(context, $next);\n";
                     }
@@ -501,7 +500,7 @@
                 if ($inParGoto) {
                     print $fd "${prev}taskManager->tasks = context->tasks;\n";
                     print $fd "${prev}taskManager->next1 = C_$next;\n";
-                    print $fd "${prev}goto par_meta(context, Gearef(context, TaskManager)->taskManager->TaskManager.spawnTasks, C_$next);\n";
+                    print $fd "${prev}goto meta(context, C_$next);\n";
                     next;
                 }
             } elsif(/^}/) {