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Add percentages to the profile view.

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Henrik Rydgård committed 2024-06-06 10:42:02 +02:00
1 parent d1ace56bad
commit cd38db16db
2 files changed
+19 -3
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UI/JitCompareScreen.cpp
+17 -3
View File
@@ -151,6 +151,9 @@ void JitCompareScreen::CreateViews() {
void JitCompareScreen::FillBlockList() {
JitBlockCacheDebugInterface *blockCacheDebug = MIPSComp::jit->GetBlockCacheDebugInterface();
blockList_.clear();
int64_t sumTotalNanos = 0;
int64_t sumExecutions = 0;
bool profiling = blockCacheDebug->SupportsProfiling();
for (int i = 0; i < blockCacheDebug->GetNumBlocks(); i++) {
if (!blockCacheDebug->IsValidBlock(i)) {
continue;
@@ -178,8 +181,17 @@ void JitCompareScreen::FillBlockList() {
default:
break;
}
if (profiling) {
JitBlockProfileStats stats = blockCacheDebug->GetBlockProfileStats(i);
sumTotalNanos += stats.totalNanos;
sumExecutions += stats.executions;
}
}
sumTotalNanos_ = sumTotalNanos;
sumExecutions_ = sumExecutions;
if (listSort_ == ListSort::BLOCK_NUM) {
// Already sorted, effectively.
return;
@@ -277,15 +289,17 @@ void JitCompareScreen::UpdateDisasm() {
blockStats_->SetText(temp);
} else {
blockListContainer_->Clear();
bool profiling = blockCacheDebug->SupportsProfiling();
for (int i = 0; i < std::min(100, (int)blockList_.size()); i++) {
int blockNum = blockList_[i];
JitBlockMeta meta = blockCacheDebug->GetBlockMeta(blockNum);
char temp[512], small[512];
if (blockCacheDebug->SupportsProfiling()) {
if (profiling) {
JitBlockProfileStats stats = blockCacheDebug->GetBlockProfileStats(blockNum);
int execs = (int)stats.executions;
double us = (double)stats.totalNanos / 1000.0;
snprintf(temp, sizeof(temp), "%08x: %d instrs (%d exec, %0.2f us)", meta.addr, meta.sizeInBytes / 4, execs, us);
double us = (double)stats.totalNanos / 1000000.0;
double percentage = 100.0 * (double)stats.totalNanos / (double)sumTotalNanos_;
snprintf(temp, sizeof(temp), "%08x: %d instrs (%d exec, %0.2f ms, %0.2f%%)", meta.addr, meta.sizeInBytes / 4, execs, us, percentage);
} else {
snprintf(temp, sizeof(temp), "%08x: %d instrs", meta.addr, meta.sizeInBytes / 4);
}