foreman 112a70b4ec P4 to Git Change 1196959 by jatang@jatang-opencl-hsa-stg2 on 2015/10/05 15:47:53 ...

SWDEV-77321 - Change some Wave Limiter variables to 64bit to avoid integer overflow.

	Luxmark v3.0 is getting performance regression due to incorrect adapting result caused by integer overflow:

	ratio_[wave] = trial_[wave] * 100 / reference_[wave];

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuwavelimiter.hpp#5 edit

2015-10-05 15:53:47 -04:00

..

device

P4 to Git Change 1196959 by jatang@jatang-opencl-hsa-stg2 on 2015/10/05 15:47:53

2015-10-05 15:53:47 -04:00

os

P4 to Git Change 1191297 by jsjodin@alit_worker_lnx11_stg_ws on 2015/09/16 12:24:49

2015-09-16 12:32:46 -04:00

platform

P4 to Git Change 1195721 by yaxunl@yaxunl_stg_win50 on 2015/09/29 20:02:58

2015-09-30 00:42:49 -04:00

thread

P4 to Git Change 1102693 by jsjodin@jsjodin_linux_avx_hsa on 2014/12/04 17:11:26

2014-12-04 17:19:31 -05:00

utils

P4 to Git Change 1196785 by johtaylo@johtaylo-JTBUILDER03-increment on 2015/10/05 03:00:11

2015-10-05 03:09:44 -04:00

top.hpp

P4 to Git Change 1161664 by rili@rili_opencl_stg on 2015/06/15 18:01:53

2015-06-15 18:09:54 -04:00