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rsx: Some shader compiler threads tuning

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- Allow more threads for wide CPUs
- Simplify 'auto' selection a bit
This commit is contained in:
kd-11 2020-11-14 14:58:51 +03:00 • committed by kd-11
parent 14358d5e84
commit cab4c78b7b
4 changed files with 16 additions and 12 deletions
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10
rpcs3/Emu/RSX/GL/GLPipelineCompiler.cpp
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@ -94,15 +94,19 @@ namespace gl
std::function<void(draw_context_t)> context_destroy_func,
int num_worker_threads)
{
if (num_worker_threads == -1)
if (num_worker_threads == 0)
{
// Select optimal number of compiler threads
const auto hw_threads = std::thread::hardware_concurrency();
if (hw_threads >= 12)
if (hw_threads > 12)
{
num_worker_threads = 6;
}
else if (hw_threads > 8)
{
num_worker_threads = 4;
}
else if (hw_threads >= 8)
else if (hw_threads == 8)
{
num_worker_threads = 2;
}