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This commit is contained in:
Marcos Slomp 2024-02-09 14:14:10 -08:00
parent ad2c2efacd
commit b11e66594d
1 changed files with 16 additions and 11 deletions
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27
public/tracy/TracyMetal.hmm
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@ -176,7 +176,7 @@ public:
bool Collect()
{
ZoneScopedC(Color::Red4);
ZoneScopedNC("TracyMetal::Collect", Color::Red4);
#ifdef TRACY_ON_DEMAND
if (!GetProfiler().IsConnected())
@ -197,14 +197,16 @@ public:
uintptr_t begin = m_previousCheckpoint.load();
uintptr_t latestCheckpoint = m_queryCounter.load(); // TODO: MTLEvent? MTLFence?;
uint32_t count = RingCount(begin, latestCheckpoint);
ZoneValue(begin);
ZoneValue(latestCheckpoint);
if (count == 0) // no pending timestamp queries
{
uintptr_t nextCheckpoint = m_queryCounter.load();
if (nextCheckpoint != latestCheckpoint)
{
// TODO: signal event / fence now?
}
//uintptr_t nextCheckpoint = m_queryCounter.load();
//if (nextCheckpoint != latestCheckpoint)
//{
// // TODO: signal event / fence now?
//}
return true;
}
@ -212,10 +214,11 @@ public:
{
count = RingSize() - RingIndex(begin);
}
ZoneValue(count);
if (count >= MaxQueries)
{
fprintf(stdout, "TracyMetal: Collect: FULL [%llu, %llu] (%d)\n", begin, latestCheckpoint, count);
fprintf(stdout, "TracyMetal: Collect: FULL [%llu, %llu] (%u)\n", begin, latestCheckpoint, count);
TracyMetalPanic("Collect: too many pending timestamp queries.", return false;);
}
@ -230,7 +233,7 @@ public:
if (numResolvedTimestamps != count)
{
fprintf(stdout, "TracyMetal: Collect: numResolvedTimestamps != count : %d != %d\n", numResolvedTimestamps, count);
fprintf(stdout, "TracyMetal: Collect: numResolvedTimestamps != count : %u != %u\n", numResolvedTimestamps, count);
}
for (auto i = 0; i < numResolvedTimestamps; i += 2)
@ -239,7 +242,7 @@ public:
MTLTimestamp& t_start = timestamps[i+0].timestamp;
MTLTimestamp& t_end = timestamps[i+1].timestamp;
uint32_t k = RingIndex(begin + i);
fprintf(stdout, "TracyMetal: Collect: timestamp[%d] = %llu | timestamp[%d] = %llu | diff = %llu\n", k, t_start, k+1, t_end, (t_end - t_start));
fprintf(stdout, "TracyMetal: Collect: timestamp[%u] = %llu | timestamp[%u] = %llu | diff = %llu\n", k, t_start, k+1, t_end, (t_end - t_start));
if (t_start == MTLCounterErrorValue)
{
TracyMetalPanic("Collect: invalid timestamp: MTLCounterErrorValue (0xFF..FF).");
@ -250,7 +253,7 @@ public:
static int HACK_retries = 0;
if (++HACK_retries > 8) {
fprintf(stdout, "TracyMetal: Collect: giving up...\n", k, t_start, k+1, t_end);
t_start = t_end = lastValidTimestamp + 10;
t_start = t_end = lastValidTimestamp + 100;
HACK_retries = 0;
} else {
TracyMetalPanic("Collect: invalid timestamp: zero.");
@ -304,11 +307,13 @@ private:
tracy_force_inline unsigned int NextQueryId(int n=1)
{
ZoneScopedNC("TracyMetal::NextQueryId", tracy::Color::LightCoral);
auto id = m_queryCounter.fetch_add(n);
ZoneValue(id);
auto count = RingCount(m_previousCheckpoint, id);
if (count >= MaxQueries)
{
fprintf(stdout, "TracyMetal: NextQueryId: FULL [%llu, %llu] (%d)\n", m_previousCheckpoint.load(), id, count);
fprintf(stdout, "TracyMetal: NextQueryId: FULL [%llu, %llu] (%u)\n", m_previousCheckpoint.load(), id, count);
TracyMetalPanic("NextQueryId: too many pending timestamp queries.");
// #TODO: return some sentinel value; ideally a "hidden" query index
}