Source
- URL: https://x.com/JBrooksBSI/status/989170547694059520
- Author: John Brooks (@JBrooksBSI)
- Posted: 2018-04-25 15:53:31
Branch
1/ @JBrooksBSI
@mike_acton
More speed-up Q
A. Is algorithm on HW fastpath?
ASM: reg cnt, int vs fp, on-chip ram, lzcnt, movemask
GPU: vec4, tess vs VS vs FS vs Blend vs Stencil, bandwidth
B. Can we increase parallelism?
SoC SMP
SIMD
GPU
Cloud SMP
C. Can we fix stalls?
Locks
Cache
Reg spill
Mem