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change driverVersion to m_featureControl bool

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This commit is contained in:
Niko 2022-08-28 13:47:25 -04:00
parent 5df72b4425
commit 8ca3154ca3
3 changed files with 14 additions and 15 deletions
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16
src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineStableCache.cpp
View file

@ -34,29 +34,29 @@ uint32 VulkanPipelineStableCache::BeginLoading(uint64 cacheTitleId)
std::error_code ec;
fs::create_directories(ActiveSettings::GetPath("shaderCache/transferable"), ec);
const auto pathCacheFile = ActiveSettings::GetPath("shaderCache/transferable/{:016x}_vkpipeline.bin", cacheTitleId);
// init cache loader state
g_vkCacheState.pipelineLoadIndex = 0;
g_vkCacheState.pipelineMaxFileIndex = 0;
g_vkCacheState.pipelinesLoaded = 0;
g_vkCacheState.pipelinesQueued = 0;
// start async compilation threads
m_compilationCount.store(0);
m_compilationQueue.clear();
// get core count
uint32 cpuCoreCount = GetPhysicalCoreCount();
m_numCompilationThreads = std::clamp(cpuCoreCount, 1u, 8u);
if (g_renderer->GetVendor() == GfxVendor::Nvidia)
{
if(VulkanRenderer::GetInstance()->GetDriverVersion() < 515)
{
forceLog_printf("Disable multi-threaded pipeline loading due to an issue with Nvidia drivers");
m_numCompilationThreads = 1;
}
}
if (VulkanRenderer::GetInstance()->GetDisableMultithreadedCompilation())
m_numCompilationThreads = 1;
for (uint32 i = 0; i < m_numCompilationThreads; i++)
{
std::thread compileThread(&VulkanPipelineStableCache::CompilerThread, this);
compileThread.detach();
}
// open cache file or create it
cemu_assert_debug(s_cache == nullptr);
const uint32 cacheFileVersion = 1;

6
src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.cpp
View file

@ -201,15 +201,15 @@ void VulkanRenderer::DetermineVendor()
forceLog_printf("Driver version: %s", driverProperties.driverInfo);
// needed for multithreaded pipelines on nvidia (requires 515 or higher)
driverVersion = StringHelpers::ToInt(std::string(driverProperties.driverInfo));
m_featureControl.disableMultithreadedCompilation = (StringHelpers::ToInt(std::string(driverProperties.driverInfo)) < 515);
}
else
{
forceLog_printf("Driver version (as stored in device info): %08X", properties.properties.driverVersion);
// disables multithreaded pipeline loading on nvidia (requires 515.0 or higher)
driverVersion = -1;
// disableMultithreadedCompilation defaults to false, not like there's any other driver
// on the planet with broken multithreading except Nvidia, which will always have a driver version string
}
}

7
src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.h
View file

@ -547,7 +547,8 @@ private:
uint32 nonCoherentAtomSize = 256;
}limits;
bool debugMarkersSupported = false; // frame debugger is attached
bool debugMarkersSupported = false; // frame debugger is attached
bool disableMultithreadedCompilation = false; // for old nvidia drivers
}m_featureControl{};
static bool CheckDeviceExtensionSupport(const VkPhysicalDevice device, FeatureControl& info);
@ -1012,7 +1013,7 @@ private:
public:
int GetDriverVersion() { return driverVersion; }
bool GetDisableMultithreadedCompilation() { return m_featureControl.disableMultithreadedCompilation; }
bool useTFViaSSBO() { return m_featureControl.mode.useTFEmulationViaSSBO; }
bool IsDebugUtilsEnabled() const
{
@ -1021,8 +1022,6 @@ public:
private:
int driverVersion;
// debug
void debug_genericBarrier();