public static void UpdatePostFrame(bool willContinue)
{
#if ENABLE_PROFILER
ProfilerStats.CalculateStatsSnapshot();
#endif
#if ENABLE_PROFILER
mainMarker.End();
rootMarker.End();
#endif
#if ENABLE_PLAYERCONNECTION
Connection.TransmitAndReceive();
#endif
#if ENABLE_PROFILER
if (willContinue)
{
ProfilerProtocolSession.SendNewFrame();
rootMarker.Begin();
mainMarker.Begin();
}
#endif
TempMemoryScope.ExitScope();
}
public unsafe void CheckHeapWithExternalAlloc()
{
ProfilerStats.CalculateStatsSnapshot();
int oldReservedKb = ProfilerStats.Stats.memoryStats.kbReservedTotal;
int oldUsedKb = ProfilerStats.Stats.memoryStats.kbUsedTotal;
void *mem = UnsafeUtility.Malloc(16384, 16, Collections.Allocator.Persistent);
// Fake an external allocation
ProfilerStats.AccumStats.memReservedExternal.Accumulate(4096);
ProfilerStats.AccumStats.memUsedExternal.Accumulate(3072);
ProfilerStats.CalculateStatsSnapshot();
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbReservedTotal, 16 + 4 + oldReservedKb);
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbUsedTotal, 16 + 3 + oldUsedKb);
UnsafeUtility.Free(mem, Collections.Allocator.Persistent);
ProfilerStats.CalculateStatsSnapshot();
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbReservedTotal, 4 + oldReservedKb);
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbUsedTotal, 3 + oldUsedKb);
ProfilerStats.AccumStats.memReservedExternal.value = 0;
ProfilerStats.AccumStats.memUsedExternal.value = 0;
}
public static unsafe void CheckNativeHeapStatsInternal()
{
ProfilerStats.CalculateStatsSnapshot();
int oldKb = ProfilerStats.Stats.memoryStats.kbReservedTotal;
UnsafeUtility.EnterTempScope();
// Taking a stats snap shot should
// a) Fill memory stats automatically since they are part of DOTS Runtime core
// b) Convert all AccumStats (many of which are represented as longs) into Stats (required by current profiler stats protocol)
void *mem = UnsafeUtility.Malloc(2048, 16, Collections.Allocator.Persistent);
void *mem2 = UnsafeUtility.Malloc(1024, 16, Collections.Allocator.Temp);
ProfilerStats.CalculateStatsSnapshot();
Assert.IsTrue((ProfilerStats.GatheredStats & ProfilerModes.ProfileMemory) != 0);
// debug build padding could make it 3 or 4 kb
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbReservedTotal, 3 + oldKb);
UnsafeUtility.Free(mem, Collections.Allocator.Persistent);
ProfilerStats.CalculateStatsSnapshot();
// debug build padding could make it 1 or 2 kb
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbReservedTotal, 1 + oldKb);
// Freeing a temp allocation should not adjust stats (you don't technically need to, and it
// can cause fake leaks)
UnsafeUtility.Free(mem2, Collections.Allocator.Temp);
ProfilerStats.CalculateStatsSnapshot();
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbReservedTotal, 1 + oldKb);
// This should adjust stats - it's meant to be fast and release all temp allocations in scope
UnsafeUtility.ExitTempScope();
ProfilerStats.CalculateStatsSnapshot();
Assert.IsTrue(ProfilerStats.Stats.memoryStats.kbReservedTotal == oldKb);
}
public unsafe void CheckAccumulationError()
{
ProfilerStats.CalculateStatsSnapshot();
int oldKb = ProfilerStats.Stats.memoryStats.kbReservedTotal;
void *mem = UnsafeUtility.Malloc(1024 + 256, 16, Collections.Allocator.Persistent);
void *mem2 = UnsafeUtility.Malloc(1024 + 256, 16, Collections.Allocator.Persistent);
void *mem3 = UnsafeUtility.Malloc(1024 + 256, 16, Collections.Allocator.Persistent);
void *mem4 = UnsafeUtility.Malloc(1024 + 256, 16, Collections.Allocator.Persistent);
ProfilerStats.CalculateStatsSnapshot();
// Ensure 5, not 4
AssertHeapKbRange(ProfilerStats.Stats.memoryStats.kbReservedTotal, 5 + oldKb);
UnsafeUtility.Free(mem, Collections.Allocator.Persistent);
UnsafeUtility.Free(mem2, Collections.Allocator.Persistent);
UnsafeUtility.Free(mem3, Collections.Allocator.Persistent);
UnsafeUtility.Free(mem4, Collections.Allocator.Persistent);
ProfilerStats.CalculateStatsSnapshot();
Assert.IsTrue(ProfilerStats.Stats.memoryStats.kbReservedTotal == oldKb);
}