rooty/dxvk
1
0
Fork 0
mirror of https://github.com/doitsujin/dxvk.git synced 2024-11-29 10:24:10 +01:00
Code Issues Projects Releases Wiki Activity

[dxvk] Tweak number of pipeline compiler threads

Browse Source 
Gives some 6-core and 8-core CPUs a bit more breathing room, while
also supporting up to 32 workers instead of just 16 to leverage
the new high core count Ryzen CPUs.
This commit is contained in:
Philip Rebohle 2020-01-09 18:04:25 +01:00
parent 47555f1dda
commit cd00719122
No known key found for this signature in database
GPG Key ID: C8CC613427A31C99
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/dxvk/dxvk_state_cache.cpp
View File

@ -154,12 +154,10 @@ namespace dxvk {
// Use half the available CPU cores for pipeline compilation
uint32_t numCpuCores = dxvk::thread::hardware_concurrency();
uint32_t numWorkers = numCpuCores > 8
? numCpuCores * 3 / 4
: numCpuCores * 1 / 2;
uint32_t numWorkers = ((std::max(1u, numCpuCores) - 1) * 5) / 7;
if (numWorkers < 1) numWorkers = 1;
if (numWorkers > 16) numWorkers = 16;
if (numWorkers > 32) numWorkers = 32;
if (device->config().numCompilerThreads > 0)
numWorkers = device->config().numCompilerThreads;