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Merge pull request #1369 from Sonicadvance1/enable-profiling 

Enables block profiling in the UI on non x86 targets.
This commit is contained in:
Lioncash 2014-10-23 08:09:39 -04:00
parent 3deca627b3 50135a988e
commit a9f0bd72d2
1 changed files with 11 additions and 11 deletions
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22
Source/Core/Core/PowerPC/JitInterface.cpp
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@ -134,31 +134,32 @@ namespace JitInterface
void WriteProfileResults(const std::string& filename)
{
// Can't really do this with no jit core available
#if _M_X86
if (!jit)
return;
std::vector<BlockStat> stats;
stats.reserve(jit->GetBlockCache()->GetNumBlocks());
u64 cost_sum = 0;
#ifdef _WIN32
#ifdef _WIN32
u64 timecost_sum = 0;
u64 countsPerSec;
QueryPerformanceFrequency((LARGE_INTEGER *)&countsPerSec);
#endif
#endif
for (int i = 0; i < jit->GetBlockCache()->GetNumBlocks(); i++)
{
const JitBlock *block = jit->GetBlockCache()->GetBlock(i);
// Rough heuristic. Mem instructions should cost more.
u64 cost = block->originalSize * (block->runCount / 4);
#ifdef _WIN32
#ifdef _WIN32
u64 timecost = block->ticCounter;
#endif
#endif
// Todo: tweak.
if (block->runCount >= 1)
stats.push_back(BlockStat(i, cost));
cost_sum += cost;
#ifdef _WIN32
#ifdef _WIN32
timecost_sum += timecost;
#endif
#endif
}
sort(stats.begin(), stats.end());
@ -176,19 +177,18 @@ namespace JitInterface
{
std::string name = g_symbolDB.GetDescription(block->originalAddress);
double percent = 100.0 * (double)stat.cost / (double)cost_sum;
#ifdef _WIN32
#ifdef _WIN32
double timePercent = 100.0 * (double)block->ticCounter / (double)timecost_sum;
fprintf(f.GetHandle(), "%08x\t%s\t%" PRIu64 "\t%" PRIu64 "\t%.2lf\t%llf\t%lf\t%i\n",
block->originalAddress, name.c_str(), stat.cost,
block->ticCounter, percent, timePercent,
(double)block->ticCounter*1000.0/(double)countsPerSec, block->codeSize);
#else
#else
fprintf(f.GetHandle(), "%08x\t%s\t%" PRIu64 "\t???\t%.2lf\t???\t???\t%i\n",
block->originalAddress, name.c_str(), stat.cost, percent, block->codeSize);
#endif
#endif
}
}
#endif
}
bool HandleFault(uintptr_t access_address, SContext* ctx)
{