llvm-project

Commit Graph

Author	SHA1	Message	Date
Jan Vesely	58fdb3b09a	rootn: Use denormal path only It's OK to either flush to 0 or return denormal result if the device does not support denormals. See sec 7.2 and 7.5.3 of OCL specs Use 0.0f explicitly intead of relying on GPU to flush it. Fixes CTS on carrizo and turks Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu> Acked-by: Aaron Watry <awatry@gmail.com> Tested-by: Aaron Watry <awatry@gmail.com> llvm-svn: 332324	2018-05-15 04:22:43 +00:00
Jan Vesely	fe8e00bc3c	rootn: Port from amd_builtins Passes piglit on turks and carrizo fp64 passes ctx on carrizo v2: fix formatting check fp32 denormal support at runtime Reviewer: Jeroen Ketema <j.ketema@xs4all.nl> Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu> llvm-svn: 322763	2018-01-17 21:22:14 +00:00

Author

SHA1

Message

Date

Jan Vesely

58fdb3b09a

rootn: Use denormal path only

It's OK to either flush to 0 or return denormal result if the device
does not support denormals. See sec 7.2 and 7.5.3 of OCL specs
Use 0.0f explicitly intead of relying on GPU to flush it.
Fixes CTS on carrizo and turks

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Acked-by: Aaron Watry <awatry@gmail.com>
Tested-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 332324

2018-05-15 04:22:43 +00:00

Jan Vesely

fe8e00bc3c

rootn: Port from amd_builtins

Passes piglit on turks and carrizo
fp64 passes ctx on carrizo

v2: fix formatting
    check fp32 denormal support at runtime

Reviewer: Jeroen Ketema <j.ketema@xs4all.nl>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322763

2018-01-17 21:22:14 +00:00

2 Commits