Re: [Mesa-dev] [PATCH 1/2] ac: add subgroup scan functions for SI

2018-05-07 Thread Nicolai Hähnle
On 04.05.2018 20:32, Daniel Schürmann wrote: This functionality is currently disabled due to a bug in LLVM. The idea of this implementation is taken from the ROCm Device Libs: https://github.com/RadeonOpenCompute/ROCm-Device-Libs/blob/master/ockl/src/wfredscan.cl --- src/amd/common/ac_llvm_buil

[Mesa-dev] [PATCH 1/2] ac: add subgroup scan functions for SI

2018-05-04 Thread Daniel Schürmann
This functionality is currently disabled due to a bug in LLVM. The idea of this implementation is taken from the ROCm Device Libs: https://github.com/RadeonOpenCompute/ROCm-Device-Libs/blob/master/ockl/src/wfredscan.cl --- src/amd/common/ac_llvm_build.c | 98 -- 1 f