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Renable Nvidia Multithreaded Pipeline compile after driver 515 (#91)

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niko1point0 2022-08-30 09:58:43 -04:00 • committed by GitHub
parent 60074c440d
commit 584938d8f3
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3 changed files with 32 additions and 7 deletions
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11
src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineStableCache.cpp
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@ -34,26 +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)
{
forceLog_printf("Disable multi-threaded pipeline loading due to an issue with Nvidia drivers");
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;