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[dxvk] Use only one extra thread for async pipeline compilation

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With the benefits of asynchronous compilation being generally low and
compilation in advance not being feasible, there is no reason to create
more threads.
This commit is contained in:
Philip Rebohle 2018-05-22 00:32:44 +02:00
parent 425a5bca2e
commit 7f619d9051
1 changed files with 1 additions and 3 deletions
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4
src/dxvk/dxvk_pipecompiler.cpp
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@ -4,9 +4,7 @@
namespace dxvk { namespace dxvk {
DxvkPipelineCompiler::DxvkPipelineCompiler() { DxvkPipelineCompiler::DxvkPipelineCompiler() {
// Use ~half the CPU cores for pipeline compilation constexpr uint32_t threadCount = 1u;
const uint32_t threadCount = std::max<uint32_t>(
1u, std::thread::hardware_concurrency() / 2);
Logger::debug(str::format( Logger::debug(str::format(
"DxvkPipelineCompiler: Using ", threadCount, " workers")); "DxvkPipelineCompiler: Using ", threadCount, " workers"));