Closed badisa closed 3 months ago
does #1290 affect the nonbonded kernel performance?
Doesn't look like it
vacuum-rbfe: N=35 speed: 8991.17ns/day dt: 2.5fs (ran 100000 steps in 2.40s)
vacuum-rbfe: N=35 speed: 10013.25ns/day dt: 2.5fs (ran 100000 steps in 2.16s)
Kernel Profiling
k_update_forward_baoab
Master
PR
Benchmarks
A bit faster overall, but the significant improvement comes for
vacuum
where it is 10% faster. On my laptops' RTX 2070, this went from 10,000ns/day to 17,000ns/day, so seems to have a pretty dramatic effect depending on GPU.A10 Cuda Arch 8.6
Master
HREX
PR
HREX
About 200ns faster in HREX with 48 windows, about 5%
Todos