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path: root/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
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-rw-r--r--lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp86
1 files changed, 45 insertions, 41 deletions
diff --git a/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp b/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
index 10a888f55e..0acac3a88a 100644
--- a/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
+++ b/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
@@ -25,7 +25,8 @@
#include <algorithm>
#include <fstream>
#include <iostream>
-//#include <swig.h>
+
+using std::endl;
//************************************************************
// printing Debug information
@@ -53,8 +54,11 @@ SDL_opt("modsched", cl::Hidden, cl::location(ModuloSchedDebugLevel),
//
void ModuloScheduling::instrScheduling()
{
+
+ printf(" instrScheduling \n");
+
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << "************ computing modulo schedule ***********\n");
+ DEBUG_PRINT(std::cerr << "************ computing modulo schedule ***********\n");
const TargetSchedInfo & msi = target.getSchedInfo();
@@ -73,7 +77,7 @@ void ModuloScheduling::instrScheduling()
if (!success) {
II++;
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << "increase II to " << II << "\n");
+ DEBUG_PRINT(std::cerr << "increase II to " << II << "\n");
}
}
@@ -89,7 +93,7 @@ void ModuloScheduling::instrScheduling()
//print the original BasicBlock if necessary
if (ModuloScheduling::printSchedule()) {
- DEBUG(std::cerr << "dumping the orginal block\n");
+ DEBUG_PRINT(std::cerr << "dumping the orginal block\n");
graph.dump(bb);
}
//construction of prologue, kernel and epilogue
@@ -108,11 +112,11 @@ void ModuloScheduling::instrScheduling()
//print the BasicBlocks if necessary
if (ModuloScheduling::printSchedule()) {
- DEBUG(std::cerr << "dumping the prologue block:\n");
+ DEBUG_PRINT(std::cerr << "dumping the prologue block:\n");
graph.dump(prologue);
- DEBUG(std::cerr << "dumping the kernel block\n");
+ DEBUG_PRINT(std::cerr << "dumping the kernel block\n");
graph.dump(kernel);
- DEBUG(std::cerr << "dumping the epilogue block\n");
+ DEBUG_PRINT(std::cerr << "dumping the epilogue block\n");
graph.dump(epilogue);
}
}
@@ -124,8 +128,8 @@ void ModuloScheduling::clearInitMem(const TargetSchedInfo & msi)
unsigned numIssueSlots = msi.maxNumIssueTotal;
// clear nodeScheduled from the last round
if (ModuloScheduling::printScheduleProcess()) {
- DEBUG(std::cerr << "***** new round with II= " << II << " ***********\n");
- DEBUG(std::cerr <<
+ DEBUG_PRINT(std::cerr << "***** new round with II= " << II << " ***********\n");
+ DEBUG_PRINT(std::cerr <<
" ************clear the vector nodeScheduled*************\n");
}
nodeScheduled.clear();
@@ -156,7 +160,7 @@ bool ModuloScheduling::computeSchedule()
{
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << "start to compute schedule\n");
+ DEBUG_PRINT(std::cerr << "start to compute schedule\n");
// Loop over the ordered nodes
for (NodeVec::const_iterator I = oNodes.begin(); I != oNodes.end(); ++I) {
@@ -253,7 +257,7 @@ bool ModuloScheduling::computeSchedule()
}
//try to schedule this node based on the startTime and endTime
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << "scheduling the node " << (*I)->getNodeId() << "\n");
+ DEBUG_PRINT(std::cerr << "scheduling the node " << (*I)->getNodeId() << "\n");
bool success =
this->ScheduleNode(node, startTime, endTime, nodeScheduled);
@@ -622,16 +626,16 @@ bool ModuloScheduling::ScheduleNode(ModuloSchedGraphNode * node,
unsigned int numIssueSlots = msi.maxNumIssueTotal;
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << "startTime= " << start << " endTime= " << end << "\n");
+ DEBUG_PRINT(std::cerr << "startTime= " << start << " endTime= " << end << "\n");
bool isScheduled = false;
for (unsigned i = start; i <= end; i++) {
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << " now try cycle " << i << ":" << "\n");
+ DEBUG_PRINT(std::cerr << " now try cycle " << i << ":" << "\n");
for (unsigned j = 0; j < numIssueSlots; j++) {
unsigned int core_i = i % II;
unsigned int core_j = j;
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << "\t Trying slot " << j << "...........");
+ DEBUG_PRINT(std::cerr << "\t Trying slot " << j << "...........");
//check the resouce table, make sure there is no resource conflicts
const Instruction *instr = node->getInst();
MachineCodeForInstruction & tempMvec =
@@ -671,8 +675,8 @@ bool ModuloScheduling::ScheduleNode(ModuloSchedGraphNode * node,
}
if (!resourceConflict && !coreSchedule[core_i][core_j]) {
if (ModuloScheduling::printScheduleProcess()) {
- DEBUG(std::cerr << " OK!" << "\n");
- DEBUG(std::cerr << "Node " << node->getNodeId() << " scheduled.\n");
+ DEBUG_PRINT(std::cerr << " OK!" << "\n");
+ DEBUG_PRINT(std::cerr << "Node " << node->getNodeId() << " scheduled.\n");
}
//schedule[i][j]=node;
while (schedule.size() <= i) {
@@ -710,10 +714,10 @@ bool ModuloScheduling::ScheduleNode(ModuloSchedGraphNode * node,
break;
} else if (coreSchedule[core_i][core_j]) {
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << " Slot not available\n");
+ DEBUG_PRINT(std::cerr << " Slot not available\n");
} else {
if (ModuloScheduling::printScheduleProcess())
- DEBUG(std::cerr << " Resource conflicts\n");
+ DEBUG_PRINT(std::cerr << " Resource conflicts\n");
}
}
if (isScheduled)
@@ -798,12 +802,12 @@ bool ModuloScheduling::resourceTableNegative()
void ModuloScheduling::dumpResourceUsageTable()
{
- DEBUG(std::cerr << "dumping resource usage table\n");
+ DEBUG_PRINT(std::cerr << "dumping resource usage table\n");
for (unsigned i = 0; i < resourceTable.size(); i++) {
for (unsigned j = 0; j < resourceTable[i].size(); j++)
- DEBUG(std::cerr << resourceTable[i][j].first
+ DEBUG_PRINT(std::cerr << resourceTable[i][j].first
<< ":" << resourceTable[i][j].second << " ");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\n");
}
}
@@ -819,16 +823,16 @@ void ModuloScheduling::dumpSchedule(vvNodeType thisSchedule)
const TargetSchedInfo & msi = target.getSchedInfo();
unsigned numIssueSlots = msi.maxNumIssueTotal;
for (unsigned i = 0; i < numIssueSlots; i++)
- DEBUG(std::cerr << "\t#");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\t#");
+ DEBUG_PRINT(std::cerr << "\n");
for (unsigned i = 0; i < thisSchedule.size(); i++) {
- DEBUG(std::cerr << "cycle" << i << ": ");
+ DEBUG_PRINT(std::cerr << "cycle" << i << ": ");
for (unsigned j = 0; j < thisSchedule[i].size(); j++)
if (thisSchedule[i][j] != NULL)
- DEBUG(std::cerr << thisSchedule[i][j]->getNodeId() << "\t");
+ DEBUG_PRINT(std::cerr << thisSchedule[i][j]->getNodeId() << "\t");
else
- DEBUG(std::cerr << "\t");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\t");
+ DEBUG_PRINT(std::cerr << "\n");
}
}
@@ -842,34 +846,34 @@ void ModuloScheduling::dumpSchedule(vvNodeType thisSchedule)
void ModuloScheduling::dumpScheduling()
{
- DEBUG(std::cerr << "dump schedule:" << "\n");
+ DEBUG_PRINT(std::cerr << "dump schedule:" << "\n");
const TargetSchedInfo & msi = target.getSchedInfo();
unsigned numIssueSlots = msi.maxNumIssueTotal;
for (unsigned i = 0; i < numIssueSlots; i++)
- DEBUG(std::cerr << "\t#");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\t#");
+ DEBUG_PRINT(std::cerr << "\n");
for (unsigned i = 0; i < schedule.size(); i++) {
- DEBUG(std::cerr << "cycle" << i << ": ");
+ DEBUG_PRINT(std::cerr << "cycle" << i << ": ");
for (unsigned j = 0; j < schedule[i].size(); j++)
if (schedule[i][j] != NULL)
- DEBUG(std::cerr << schedule[i][j]->getNodeId() << "\t");
+ DEBUG_PRINT(std::cerr << schedule[i][j]->getNodeId() << "\t");
else
- DEBUG(std::cerr << "\t");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\t");
+ DEBUG_PRINT(std::cerr << "\n");
}
- DEBUG(std::cerr << "dump coreSchedule:" << "\n");
+ DEBUG_PRINT(std::cerr << "dump coreSchedule:" << "\n");
for (unsigned i = 0; i < numIssueSlots; i++)
- DEBUG(std::cerr << "\t#");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\t#");
+ DEBUG_PRINT(std::cerr << "\n");
for (unsigned i = 0; i < coreSchedule.size(); i++) {
- DEBUG(std::cerr << "cycle" << i << ": ");
+ DEBUG_PRINT(std::cerr << "cycle" << i << ": ");
for (unsigned j = 0; j < coreSchedule[i].size(); j++)
if (coreSchedule[i][j] != NULL)
- DEBUG(std::cerr << coreSchedule[i][j]->getNodeId() << "\t");
+ DEBUG_PRINT(std::cerr << coreSchedule[i][j]->getNodeId() << "\t");
else
- DEBUG(std::cerr << "\t");
- DEBUG(std::cerr << "\n");
+ DEBUG_PRINT(std::cerr << "\t");
+ DEBUG_PRINT(std::cerr << "\n");
}
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-30 11:43:28 +0000