Page MenuHomeFeedback Tracker

Startup Parameter for Thread Affinity
Acknowledged, WishlistPublic

Description

refs #0000716

please add a startup parameter (or similiar) which sets the Thread Affinity manually (see SetThreadAffinityMask function) of each started thread (which is determined with cpuCount/exThreads)

Details

Legacy ID
3522585570
Severity
None
Resolution
Open
Reproducibility
Always
Category
Feature Request
Steps To Reproduce

e.g. on QuadCore
set cpuCount=2 exThreads=1
see threads get yield over all cores (from windows scheduler)

Additional Information

should be clearer to see CPU bottleneck (i.e. while searching for lowFPS)
(a big maybe: slightly more FPS / placebo more FPS)

idea from prime95 (comm95b.c, commonb.c) while OCing

Event Timeline

specop0 edited Steps To Reproduce. (Show Details)Jun 29 2015, 1:03 PM
specop0 edited Additional Information. (Show Details)
specop0 set Category to Feature Request.
specop0 set Reproducibility to Always.
specop0 set Severity to None.
specop0 set Resolution to Open.
specop0 set Legacy ID to 3522585570.May 8 2016, 12:17 PM