mirror of https://github.com/doitsujin/dxvk
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
#include "dxvk_graphics.h"
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#include "dxvk_pipecompiler.h"
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namespace dxvk {
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DxvkPipelineCompiler::DxvkPipelineCompiler() {
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constexpr uint32_t threadCount = 1u;
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Logger::debug(str::format(
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"DxvkPipelineCompiler: Using ", threadCount, " workers"));
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// Start the compiler threads
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m_compilerThreads.resize(threadCount);
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for (uint32_t i = 0; i < threadCount; i++) {
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m_compilerThreads.at(i) = std::thread(
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[this] { this->runCompilerThread(); });
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}
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}
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DxvkPipelineCompiler::~DxvkPipelineCompiler() {
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{ std::unique_lock<std::mutex> lock(m_compilerLock);
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m_compilerStop.store(true);
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}
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m_compilerCond.notify_all();
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for (auto& thread : m_compilerThreads)
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thread.join();
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}
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void DxvkPipelineCompiler::queueCompilation(
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const Rc<DxvkGraphicsPipeline>& pipeline,
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const Rc<DxvkGraphicsPipelineInstance>& instance) {
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std::unique_lock<std::mutex> lock(m_compilerLock);
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m_compilerQueue.push({ pipeline, instance });
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m_compilerCond.notify_one();
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}
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void DxvkPipelineCompiler::runCompilerThread() {
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env::setThreadName(L"dxvk-pcompiler");
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while (!m_compilerStop.load()) {
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PipelineEntry entry;
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{ std::unique_lock<std::mutex> lock(m_compilerLock);
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m_compilerCond.wait(lock, [this] {
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return m_compilerStop.load()
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|| m_compilerQueue.size() != 0;
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});
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if (m_compilerQueue.size() != 0) {
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entry = std::move(m_compilerQueue.front());
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m_compilerQueue.pop();
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}
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}
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if (entry.pipeline != nullptr && entry.instance != nullptr)
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entry.pipeline->compileInstance(entry.instance);
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}
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}
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}
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