Joseph Greathouse 54d1d69c0a SWDEV-270773 - Fix workgroup calculation logic for GWS initialization ...

The existing workgroup calculation logic for GWS initialization is
incorrect. It tries to add together workgroups across dimensions,
leading to major under-count in 2D and 3D kernels. An (x,y,z) kernel
uses x * y * z blocks, not x + y + z.

In addition, the previous logic was incorrect for the case of launching
a single-threaded kernel. It calculated 0 workgroups, leading to
initializing GWS to -1.

Change-Id: I1bb20a0d5b6e0cc10ac55901c28d8f93aac61c09

2021-01-31 01:16:48 -06:00

rocclr

SWDEV-270773 - Fix workgroup calculation logic for GWS initialization

2021-01-31 01:16:48 -06:00

S

Popis

Nebyl uveden žádný popis

282 MiB

Jazyky

C++ 67.5%

C 20.6%

Python 6.6%

CMake 3.4%

Shell 0.6%

Jiný 1.1%