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* Add gfx909 to GPU ArchTim Renouf2018-10-241-0/+5
| | | | | | | | Subscribers: jholewinski, cfe-commits Differential Revision: https://reviews.llvm.org/D53558 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@345198 91177308-0d34-0410-b5e6-96231b3b80d8
* Add gfx904 and gfx906 to GPU ArchYaxun Liu2018-10-231-0/+10
| | | | | | | Differential Revision: https://reviews.llvm.org/D53472 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344996 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Added basic support for compiling with CUDA-10.0Artem Belevich2018-09-241-0/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@342924 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Enable CUDA compilation with CUDA-9.2Artem Belevich2018-04-241-0/+2
| | | | | | Differential Revision: https://reviews.llvm.org/D45827 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@330753 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Add amdgpu sub archsYaxun Liu2018-04-041-0/+83
| | | | | | | | | | Patch by Greg Rodgers. Revised and lit tests added by Yaxun Liu. Differential Revision: https://reviews.llvm.org/D45277 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@329232 91177308-0d34-0410-b5e6-96231b3b80d8
* Add NVPTX Support to ValidCPUList (enabling march notes)Erich Keane2018-02-081-0/+6
| | | | | | | | | | | | A followup to: https://reviews.llvm.org/D42978 This patch adds NVPTX support for enabling the march notes. Differential Revision: https://reviews.llvm.org/D43045 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@324675 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Added partial support for CUDA-9.1Artem Belevich2018-01-301-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clang can use CUDA-9.1 now, though new APIs (are not implemented yet. The major change is that headers in CUDA-9.1 went through substantial changes that started in CUDA-9.0 which required substantial changes in the cuda compatibility headers provided by clang. There are two major issues: * CUDA SDK no longer provides declarations for libdevice functions. * A lot of device-side functions have become nvcc's builtins and CUDA headers no longer contain their implementations. This patch changes the way CUDA headers are handled if we compile with CUDA 9.x. Both 9.0 and 9.1 are affected. * Clang provides its own declarations of libdevice functions. * For CUDA-9.x clang now provides implementation of device-side 'standard library' functions using libdevice. This patch should not affect compilation with CUDA-8. There may be some observable differences for CUDA-9.0, though they are not expected to affect functionality. Tested: CUDA test-suite tests for all supported combinations of: CUDA: 7.0,7.5,8.0,9.0,9.1 GPU: sm_20, sm_35, sm_60, sm_70 Differential Revision: https://reviews.llvm.org/D42513 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@323713 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Print an error if you try to compile with < sm_30 on CUDA 9.Justin Lebar2017-10-251-0/+12
| | | | | | | | | | | | | | Summary: CUDA 9's minimum sm is sm_30. Ideally we should also make sm_30 the default when compiling with CUDA 9, but that seems harder than it should be. Subscribers: sanjoy Differential Revision: https://reviews.llvm.org/D39109 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@316611 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Added rudimentary support for CUDA-9 and sm_70.Artem Belevich2017-09-071-0/+12
| | | | | | | | | | | | | For now CUDA-9 is not included in the list of CUDA versions clang searches for, so the path to CUDA-9 must be explicitly passed via --cuda-path=. On LLVM side NVPTX added sm_70 GPU type which bumps required PTX version to 6.0, but otherwise is equivalent to sm_62 at the moment. Differential Revision: https://reviews.llvm.org/D37576 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@312734 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Fix "control reaches end of non-void function" warnings in Cuda.cpp.Justin Lebar2016-07-071-0/+6
| | | | | | | | | | Some compilers are too dumb to realize that the switch statement covers all cases. (Don't use a "default" label, because we explicitly want to get a warning if our switch doesn't cover all the cases.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@274713 91177308-0d34-0410-b5e6-96231b3b80d8
* [CUDA] Add utility functions for dealing with CUDA versions / architectures.Justin Lebar2016-07-061-0/+165
Summary: Currently our handling of CUDA architectures is scattered all around clang. This patch centralizes it. A key advantage of this centralization is that you can now write a C++ switch on e.g. CudaArch and get a compile error if you don't handle one of the enum values. Reviewers: tra Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D21867 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@274681 91177308-0d34-0410-b5e6-96231b3b80d8
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