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Revert "[libomptarget] Move resource id functions into target specific code, implement for amdgcn" 

This reverts commit dbb3fec8ad since it
breaks the NVPTX tests.
This commit is contained in:
Alexey Bataev 2019-12-13 16:24:10 -05:00
parent a0a670614a
commit dd8a7fcdd7
4 changed files with 13 additions and 15 deletions
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8
openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h
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@ -136,14 +136,6 @@ EXTERN void __kmpc_impl_threadfence(void);
EXTERN void __kmpc_impl_threadfence_block(void);
EXTERN void __kmpc_impl_threadfence_system(void);
// Calls to the AMDGCN layer (assuming 1D layout)
EXTERN uint64_t __ockl_get_local_size(uint32_t);
EXTERN uint64_t __ockl_get_num_groups(uint32_t);
INLINE int GetThreadIdInBlock() { return __builtin_amdgcn_workitem_id_x(); }
INLINE int GetBlockIdInKernel() { return __builtin_amdgcn_workgroup_id_x(); }
INLINE int GetNumberOfBlocksInKernel() { return __ockl_get_num_groups(0); }
INLINE int GetNumberOfThreadsInBlock() { return __ockl_get_local_size(0); }
// DEVICE versions of part of libc
extern "C" {
DEVICE __attribute__((noreturn)) void

8
openmp/libomptarget/deviceRTLs/common/src/support.cu
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@ -98,6 +98,14 @@ DEVICE bool checkRuntimeInitialized(kmp_Ident *loc) {
//
////////////////////////////////////////////////////////////////////////////////
DEVICE int GetThreadIdInBlock() { return threadIdx.x; }
DEVICE int GetBlockIdInKernel() { return blockIdx.x; }
DEVICE int GetNumberOfBlocksInKernel() { return gridDim.x; }
DEVICE int GetNumberOfThreadsInBlock() { return blockDim.x; }
DEVICE unsigned GetWarpId() { return GetThreadIdInBlock() / WARPSIZE; }
DEVICE unsigned GetLaneId() { return GetThreadIdInBlock() & (WARPSIZE - 1); }

6
openmp/libomptarget/deviceRTLs/common/support.h
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@ -1,4 +1,4 @@
//===--------- support.h - OpenMP GPU support functions ---------- CUDA -*-===//
//===--------- support.h - NVPTX OpenMP support functions -------- CUDA -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
@ -51,6 +51,10 @@ DEVICE bool checkRuntimeInitialized(kmp_Ident *loc);
////////////////////////////////////////////////////////////////////////////////
// get low level ids of resources
DEVICE int GetThreadIdInBlock();
DEVICE int GetBlockIdInKernel();
DEVICE int GetNumberOfBlocksInKernel();
DEVICE int GetNumberOfThreadsInBlock();
DEVICE unsigned GetWarpId();
DEVICE unsigned GetLaneId();

6
openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h
View File

@ -167,10 +167,4 @@ INLINE void __kmpc_impl_threadfence(void) { __threadfence(); }
INLINE void __kmpc_impl_threadfence_block(void) { __threadfence_block(); }
INLINE void __kmpc_impl_threadfence_system(void) { __threadfence_system(); }
// Calls to the NVPTX layer (assuming 1D layout)
INLINE int GetThreadIdInBlock() { return threadIdx.x; }
INLINE int GetBlockIdInKernel() { return blockIdx.x; }
INLINE int GetNumberOfBlocksInKernel() { return gridDim.x; }
INLINE int GetNumberOfThreadsInBlock() { return blockDim.x; }
#endif