4 Commits

Author	SHA1	Message	Date
Jun Wang	c4e517f59c	[AMDGPU] Adding the amdgpu_num_work_groups function attribute (#79035) ... A new function attribute named amdgpu_num_work_groups is added. This attribute, which consists of three integers, allows programmers to let the compiler know the number of workgroups to be launched in each of the three dimensions and do optimizations based on that information. --------- Co-authored-by: Jun Wang <jun.wang7@amd.com>	2024-03-12 10:30:39 -07:00
Michael Liao	7557afa000	[AMDGPU] Allow using integral non-type template parameters ... Summary: - Allow using integral non-type template parameters in the following attributes __attribute__((amdgpu_flat_work_group_size(<min>, <max>))) __attribute__((amdgpu_waves_per_eu(<min>[, <max>]))) Reviewers: kzhuravl, yaxunl Subscribers: jvesely, wdng, nhaehnle, dstuttard, tpr, t-tye, jdoerfert, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D58623 llvm-svn: 354909	2019-02-26 18:49:36 +00:00
Yaxun Liu	aa24601f98	[CUDA][HIP] Allow CUDA __global__ functions to have amdgpu kernel attributes ... There are HIP applications e.g. Tensorflow 1.3 using amdgpu kernel attributes, however currently they are only allowed on OpenCL kernel functions. This patch will allow amdgpu kernel attributes to be applied to CUDA/HIP __global__ functions. Differential Revision: https://reviews.llvm.org/D47958 llvm-svn: 334561	2018-06-12 23:58:59 +00:00
Konstantin Zhuravlyov	5b48d725a0	[AMDGPU] Expose flat work group size, register and wave control attributes ... __attribute__((amdgpu_flat_work_group_size(<min>, <max>))) - request minimum and maximum flat work group size __attribute__((amdgpu_waves_per_eu(<min>[, <max>]))) - request minimum and/or maximum waves per execution unit Differential Revision: https://reviews.llvm.org/D24513 llvm-svn: 282371	2016-09-26 01:02:57 +00:00