1 // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 8 #ifndef _ceed_common_hip_h 9 #define _ceed_common_hip_h 10 11 #include <ceed/ceed.h> 12 #include <ceed/backend.h> 13 #include <hip/hip_runtime.h> 14 #if (HIP_VERSION >= 50200000) 15 #include <hipblas/hipblas.h> 16 #else 17 #include <hipblas.h> 18 #endif 19 20 #define QUOTE(...) #__VA_ARGS__ 21 22 #define CeedChk_Hip(ceed, x) \ 23 do { \ 24 hipError_t hip_result = x; \ 25 if (hip_result != hipSuccess) { \ 26 const char *msg = hipGetErrorName(hip_result); \ 27 return CeedError((ceed), CEED_ERROR_BACKEND, msg); \ 28 } \ 29 } while (0) 30 31 #define CeedChk_Hipblas(ceed, x) \ 32 do { \ 33 hipblasStatus_t hipblas_result = x; \ 34 if (hipblas_result != HIPBLAS_STATUS_SUCCESS) { \ 35 const char *msg = hipblasGetErrorName(hipblas_result); \ 36 return CeedError((ceed), CEED_ERROR_BACKEND, msg); \ 37 } \ 38 } while (0) 39 40 #define CASE(name) case name: return #name 41 // LCOV_EXCL_START 42 CEED_UNUSED static const char *hipblasGetErrorName(hipblasStatus_t error) { 43 switch (error) { 44 CASE(HIPBLAS_STATUS_SUCCESS); 45 CASE(HIPBLAS_STATUS_NOT_INITIALIZED); 46 CASE(HIPBLAS_STATUS_ALLOC_FAILED); 47 CASE(HIPBLAS_STATUS_INVALID_VALUE); 48 CASE(HIPBLAS_STATUS_ARCH_MISMATCH); 49 CASE(HIPBLAS_STATUS_MAPPING_ERROR); 50 CASE(HIPBLAS_STATUS_EXECUTION_FAILED); 51 CASE(HIPBLAS_STATUS_INTERNAL_ERROR); 52 default: return "HIPBLAS_STATUS_UNKNOWN_ERROR"; 53 } 54 } 55 // LCOV_EXCL_STOP 56 57 typedef struct { 58 int opt_block_size; 59 int device_id; 60 hipblasHandle_t hipblas_handle; 61 } Ceed_Hip; 62 63 CEED_INTERN int CeedHipGetResourceRoot(Ceed ceed, const char *resource, 64 char **resource_root); 65 66 CEED_INTERN int CeedHipInit(Ceed ceed, const char *resource); 67 68 CEED_INTERN int CeedDestroy_Hip(Ceed ceed); 69 70 #endif // _ceed_hip_common_h 71