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Add a stats view

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This commit is contained in:
Henrik Rydgård 2024-06-06 19:21:50 +02:00
parent d1a00f61de
commit 0ea9120ca5
6 changed files with 54 additions and 31 deletions
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1
Core/MIPS/IR/IRJit.cpp
View File

@ -465,7 +465,6 @@ void IRBlockCache::ComputeStats(BlockCacheStats &bcStats) const {
bcStats.maxBloatBlock = origAddr;
}
totalBloat += bloat;
bcStats.bloatMap[bloat] = origAddr;
}
bcStats.numBlocks = (int)blocks_.size();
bcStats.minBloat = minBloat;

1
Core/MIPS/IR/IRNativeCommon.cpp
View File

@ -801,7 +801,6 @@ void IRNativeBlockCacheDebugInterface::ComputeStats(BlockCacheStats &bcStats) co
bcStats.maxBloatBlock = origAddr;
}
totalBloat += bloat;
bcStats.bloatMap[(float)bloat] = origAddr;
}
bcStats.numBlocks = numBlocks;
bcStats.minBloat = (float)minBloat;

2
Core/MIPS/JitCommon/JitBlockCache.cpp
View File

@ -681,7 +681,6 @@ void JitBlockCache::ComputeStats(BlockCacheStats &bcStats) const {
bcStats.maxBloatBlock = b->originalAddress;
}
totalBloat += bloat;
bcStats.bloatMap[(float)bloat] = b->originalAddress;
}
bcStats.numBlocks = num_blocks_;
bcStats.minBloat = (float)minBloat;
@ -710,6 +709,5 @@ JitBlockDebugInfo JitBlockCache::GetBlockDebugInfo(int blockNum) const {
#elif PPSSPP_ARCH(RISCV64)
debugInfo.targetDisasm = DisassembleRV64(block->normalEntry, block->codeSize);
#endif
return debugInfo;
}

1
Core/MIPS/JitCommon/JitBlockCache.h
View File

@ -42,7 +42,6 @@ struct BlockCacheStats {
u32 minBloatBlock;
float maxBloat;
u32 maxBloatBlock;
std::map<float, u32> bloatMap;
};
enum class DestroyType {

70
UI/JitCompareScreen.cpp
View File

@ -21,14 +21,22 @@ JitCompareScreen::JitCompareScreen() : UIDialogScreenWithBackground() {
void JitCompareScreen::Flip() {
using namespace UI;
// If we add more, let's convert to a for loop.
switch (viewMode_) {
case ViewMode::DISASM:
comparisonView_->SetVisibility(V_VISIBLE);
blockListView_->SetVisibility(V_GONE);
statsView_->SetVisibility(V_GONE);
break;
case ViewMode::BLOCK_LIST:
comparisonView_->SetVisibility(V_GONE);
blockListView_->SetVisibility(V_VISIBLE);
statsView_->SetVisibility(V_GONE);
break;
case ViewMode::STATS:
comparisonView_->SetVisibility(V_GONE);
blockListView_->SetVisibility(V_GONE);
statsView_->SetVisibility(V_VISIBLE);
break;
}
}
@ -130,6 +138,13 @@ void JitCompareScreen::CreateViews() {
ScrollView *blockScroll = blockListView_->Add(new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(1.0f)));
blockListContainer_ = blockScroll->Add(new LinearLayout(ORIENT_VERTICAL));
statsView_ = root_->Add(new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(1.0f)));
statsView_->SetVisibility(V_GONE);
LinearLayout *statsTopBar = statsView_->Add(new LinearLayout(ORIENT_HORIZONTAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT)));
ScrollView *statsScroll = statsView_->Add(new ScrollView(ORIENT_VERTICAL, new LinearLayoutParams(1.0f)));
statsContainer_ = statsScroll->Add(new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT)));
// leftColumn->Add(new Choice(dev->T("By Address")))->OnClick.Handle(this, &JitCompareScreen::OnSelectBlock);
leftColumn->Add(new Choice(dev->T("All")))->OnClick.Add([=](UI::EventParams &e) {
listType_ = ListType::ALL_BLOCKS;
@ -295,9 +310,18 @@ void JitCompareScreen::UpdateDisasm() {
int numMips = leftDisasm_->GetNumSubviews();
int numHost = rightDisasm_->GetNumSubviews();
snprintf(temp, sizeof(temp), "%d to %d : %d%%", numMips, numHost, 100 * numHost / numMips);
double bloat = 100.0 * numHost / numMips;
if (blockCacheDebug->SupportsProfiling()) {
JitBlockProfileStats stats = blockCacheDebug->GetBlockProfileStats(blockNum);
int execs = (int)stats.executions;
double us = (double)stats.totalNanos / 1000000.0;
double percentage = 100.0 * (double)stats.totalNanos / (double)sumTotalNanos_;
snprintf(temp, sizeof(temp), "%d runs, %0.2f ms, %0.2f%%, bloat: %0.1f%%", execs, us, percentage, bloat);
} else {
snprintf(temp, sizeof(temp), "bloat: %0.1f%%", bloat);
}
blockStats_->SetText(temp);
} else {
} else if (viewMode_ == ViewMode::BLOCK_LIST) {
blockListContainer_->Clear();
bool profiling = blockCacheDebug->SupportsProfiling();
for (int i = 0; i < std::min(100, (int)blockList_.size()); i++) {
@ -309,7 +333,7 @@ void JitCompareScreen::UpdateDisasm() {
int execs = (int)stats.executions;
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);
snprintf(temp, sizeof(temp), "%08x: %d instrs (%d runs, %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);
}
@ -317,6 +341,24 @@ void JitCompareScreen::UpdateDisasm() {
Choice *blockChoice = blockListContainer_->Add(new Choice(temp, small));
blockChoice->OnClick.Handle(this, &JitCompareScreen::OnBlockClick);
}
} else { // viewMode_ == ViewMode::STATS
statsContainer_->Clear();
BlockCacheStats bcStats;
blockCacheDebug->ComputeStats(bcStats);
char stats[1024];
snprintf(stats, sizeof(stats),
"Num blocks: %d\n"
"Average Bloat: %0.2f%%\n"
"Min Bloat: %0.2f%% (%08x)\n"
"Max Bloat: %0.2f%% (%08x)\n",
blockCacheDebug->GetNumBlocks(),
100.0 * bcStats.avgBloat,
100.0 * bcStats.minBloat, bcStats.minBloatBlock,
100.0 * bcStats.maxBloat, bcStats.maxBloatBlock);
statsContainer_->Add(new TextView(stats));
}
}
@ -356,26 +398,8 @@ UI::EventReturn JitCompareScreen::OnShowStats(UI::EventParams &e) {
return UI::EVENT_DONE;
}
JitBlockCacheDebugInterface *blockCache = MIPSComp::jit->GetBlockCacheDebugInterface();
if (!blockCache)
return UI::EVENT_DONE;
BlockCacheStats bcStats;
blockCache->ComputeStats(bcStats);
NOTICE_LOG(JIT, "Num blocks: %i", bcStats.numBlocks);
NOTICE_LOG(JIT, "Average Bloat: %0.2f%%", 100 * bcStats.avgBloat);
NOTICE_LOG(JIT, "Min Bloat: %0.2f%% (%08x)", 100 * bcStats.minBloat, bcStats.minBloatBlock);
NOTICE_LOG(JIT, "Max Bloat: %0.2f%% (%08x)", 100 * bcStats.maxBloat, bcStats.maxBloatBlock);
int ctr = 0, sz = (int)bcStats.bloatMap.size();
for (auto iter : bcStats.bloatMap) {
if (ctr < 10 || ctr > sz - 10) {
NOTICE_LOG(JIT, "%08x: %f", iter.second, iter.first);
} else if (ctr == 10) {
NOTICE_LOG(JIT, "...");
}
ctr++;
}
viewMode_ = ViewMode::STATS;
UpdateDisasm();
return UI::EVENT_DONE;
}

10
UI/JitCompareScreen.h
View File

@ -17,9 +17,15 @@ private:
void FillBlockList();
UI::LinearLayout *comparisonView_;
UI::LinearLayout *leftDisasm_;
UI::LinearLayout *rightDisasm_;
UI::LinearLayout *blockListView_;
UI::LinearLayout *blockListContainer_;
UI::LinearLayout *statsView_;
UI::LinearLayout *statsContainer_;
UI::EventReturn OnSelectBlock(UI::EventParams &e);
UI::EventReturn OnBlockAddress(UI::EventParams &e);
UI::EventReturn OnAddressChange(UI::EventParams &e);
@ -30,6 +36,7 @@ private:
enum class ViewMode {
BLOCK_LIST,
DISASM,
STATS,
};
enum class ListType {
ALL_BLOCKS,
@ -56,9 +63,6 @@ private:
UI::TextView *blockName_;
UI::TextEdit *blockAddr_;
UI::TextView *blockStats_;
UI::LinearLayout *leftDisasm_;
UI::LinearLayout *rightDisasm_;
};
class AddressPromptScreen : public PopupScreen {