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Add fence tracking and max values tracking to gpu::Context

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This commit is contained in:
Brad Davis 2016-09-20 15:46:04 -07:00
parent 2a058fa419
commit d382305174
2 changed files with 44 additions and 9 deletions
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46
libraries/gpu/src/gpu/Context.cpp
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@ -10,6 +10,7 @@
// //
#include "Context.h" #include "Context.h"
#include "Frame.h" #include "Frame.h"
#include "GPULogging.h"
using namespace gpu; using namespace gpu;
Context::CreateBackend Context::_createBackendCallback = nullptr; Context::CreateBackend Context::_createBackendCallback = nullptr;
@ -161,8 +162,9 @@ Backend::TransformCamera Backend::TransformCamera::getEyeCamera(int eye, const S
} }
// Counters for Buffer and Texture usage in GPU/Context // Counters for Buffer and Texture usage in GPU/Context
std::atomic<uint32_t> Context::_bufferGPUCount{ 0 }; std::atomic<uint32_t> Context::_fenceCount { 0 };
std::atomic<Buffer::Size> Context::_bufferGPUMemoryUsage{ 0 }; std::atomic<uint32_t> Context::_bufferGPUCount { 0 };
std::atomic<Buffer::Size> Context::_bufferGPUMemoryUsage { 0 };
std::atomic<uint32_t> Context::_textureGPUCount{ 0 }; std::atomic<uint32_t> Context::_textureGPUCount{ 0 };
std::atomic<Texture::Size> Context::_textureGPUMemoryUsage{ 0 }; std::atomic<Texture::Size> Context::_textureGPUMemoryUsage{ 0 };
@ -170,10 +172,15 @@ std::atomic<Texture::Size> Context::_textureGPUVirtualMemoryUsage{ 0 };
std::atomic<uint32_t> Context::_textureGPUTransferCount{ 0 }; std::atomic<uint32_t> Context::_textureGPUTransferCount{ 0 };
void Context::incrementBufferGPUCount() { void Context::incrementBufferGPUCount() {
_bufferGPUCount++; static std::atomic<uint32_t> max { 0 };
auto total = ++_bufferGPUCount;
if (total > max.load()) {
max = total;
qCDebug(gpulogging) << "New max GPU buffers " << total;
}
} }
void Context::decrementBufferGPUCount() { void Context::decrementBufferGPUCount() {
_bufferGPUCount--; --_bufferGPUCount;
} }
void Context::updateBufferGPUMemoryUsage(Size prevObjectSize, Size newObjectSize) { void Context::updateBufferGPUMemoryUsage(Size prevObjectSize, Size newObjectSize) {
if (prevObjectSize == newObjectSize) { if (prevObjectSize == newObjectSize) {
@ -186,12 +193,30 @@ void Context::updateBufferGPUMemoryUsage(Size prevObjectSize, Size newObjectSize
} }
} }
void Context::incrementFenceCount() {
static std::atomic<uint32_t> max { 0 };
auto total = ++_fenceCount;
if (total > max.load()) {
max = total;
qCDebug(gpulogging) << "New max Fences " << total;
}
}
void Context::decrementFenceCount() {
--_fenceCount;
}
void Context::incrementTextureGPUCount() { void Context::incrementTextureGPUCount() {
_textureGPUCount++; static std::atomic<uint32_t> max { 0 };
auto total = ++_textureGPUCount;
if (total > max.load()) {
max = total;
qCDebug(gpulogging) << "New max GPU textures " << total;
}
} }
void Context::decrementTextureGPUCount() { void Context::decrementTextureGPUCount() {
_textureGPUCount--; --_textureGPUCount;
} }
void Context::updateTextureGPUMemoryUsage(Size prevObjectSize, Size newObjectSize) { void Context::updateTextureGPUMemoryUsage(Size prevObjectSize, Size newObjectSize) {
if (prevObjectSize == newObjectSize) { if (prevObjectSize == newObjectSize) {
return; return;
@ -215,10 +240,15 @@ void Context::updateTextureGPUVirtualMemoryUsage(Size prevObjectSize, Size newOb
} }
void Context::incrementTextureGPUTransferCount() { void Context::incrementTextureGPUTransferCount() {
_textureGPUTransferCount++; static std::atomic<uint32_t> max { 0 };
auto total = ++_textureGPUTransferCount;
if (total > max.load()) {
max = total;
qCDebug(gpulogging) << "New max GPU textures transfers" << total;
}
} }
void Context::decrementTextureGPUTransferCount() { void Context::decrementTextureGPUTransferCount() {
_textureGPUTransferCount--; --_textureGPUTransferCount;
} }
uint32_t Context::getBufferGPUCount() { uint32_t Context::getBufferGPUCount() {

7
libraries/gpu/src/gpu/Context.h
View file

@ -230,6 +230,9 @@ protected:
static void decrementBufferGPUCount(); static void decrementBufferGPUCount();
static void updateBufferGPUMemoryUsage(Size prevObjectSize, Size newObjectSize); static void updateBufferGPUMemoryUsage(Size prevObjectSize, Size newObjectSize);
static void incrementFenceCount();
static void decrementFenceCount();
static void incrementTextureGPUCount(); static void incrementTextureGPUCount();
static void decrementTextureGPUCount(); static void decrementTextureGPUCount();
static void updateTextureGPUMemoryUsage(Size prevObjectSize, Size newObjectSize); static void updateTextureGPUMemoryUsage(Size prevObjectSize, Size newObjectSize);
@ -237,7 +240,9 @@ protected:
static void incrementTextureGPUTransferCount(); static void incrementTextureGPUTransferCount();
static void decrementTextureGPUTransferCount(); static void decrementTextureGPUTransferCount();
// Buffer and Texture Counters // Buffer, Texture and Fence Counters
static std::atomic<uint32_t> _fenceCount;
static std::atomic<uint32_t> _bufferGPUCount; static std::atomic<uint32_t> _bufferGPUCount;
static std::atomic<Size> _bufferGPUMemoryUsage; static std::atomic<Size> _bufferGPUMemoryUsage;