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JitCache: Add a helper function to iterate over all blocks.

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degasus committed 2017-01-12 20:23:14 +01:00
1 parent ca026b58ab
commit 7e850361fb
4 files changed
+17 -13
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Source/Core/Core/PowerPC/JitInterface.cpp
+7 -10
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@@ -134,26 +134,23 @@ void GetProfileResults(ProfileStats* prof_stats)
prof_stats->cost_sum = 0;
prof_stats->timecost_sum = 0;
prof_stats->block_stats.clear();
prof_stats->block_stats.reserve(g_jit->GetBlockCache()->GetNumBlocks());
Core::EState old_state = Core::GetState();
if (old_state == Core::CORE_RUN)
Core::SetState(Core::CORE_PAUSE);
QueryPerformanceFrequency((LARGE_INTEGER*)&prof_stats->countsPerSec);
for (int i = 0; i < g_jit->GetBlockCache()->GetNumBlocks(); i++)
{
const JitBlock* block = g_jit->GetBlockCache()->GetBlock(i);
g_jit->GetBlockCache()->RunOnBlocks([&prof_stats](const JitBlock& block) {
// Rough heuristic. Mem instructions should cost more.
u64 cost = block->originalSize * (block->runCount / 4);
u64 timecost = block->ticCounter;
u64 cost = block.originalSize * (block.runCount / 4);
u64 timecost = block.ticCounter;
// Todo: tweak.
if (block->runCount >= 1)
prof_stats->block_stats.emplace_back(i, block->effectiveAddress, cost, timecost,
block->runCount, block->codeSize);
if (block.runCount >= 1)
prof_stats->block_stats.emplace_back(block.effectiveAddress, cost, timecost, block.runCount,
block.codeSize);
prof_stats->cost_sum += cost;
prof_stats->timecost_sum += timecost;
}
});
sort(prof_stats->block_stats.begin(), prof_stats->block_stats.end());
if (old_state == Core::CORE_RUN)