[OpenMP] Fixing missing variables when CUDA SDK not in system

[josemonsalve2]

Summary

This patch fixes the error reported in D106751. When there is no CUDA SDK
installed in the system, the build fails due to missing CU_DEVICE_ATTRIBUTE
variables.

Using @zsrkmyn sugested fix

[jdoerfert]

LG

openmp/libomptarget/plugins/cuda/dynamic_cuda/cuda.h

typedef enum CUlimit_enum {
   CU_LIMIT_DEV_RUNTIME_SYNC_DEPTH = 0x3,
   CU_LIMIT_DEV_RUNTIME_PENDING_LAUNCH_COUNT = 0x4,
   CU_LIMIT_MAX_L2_FETCH_GRANULARITY = 0x5,
   CU_LIMIT_PERSISTING_L2_CACHE_SIZE = 0x6,
   CU_LIMIT_MAX
 } CUlimit;
 
 typedef enum CUdevice_attribute_enum {
+  CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1,
   CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_X = 2,
+  CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Y = 3,
+  CU_DEVICE_ATTRIBUTE_MAX_BLOCK_DIM_Z = 4,
   CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_X = 5,
+  CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Y = 6,
+  CU_DEVICE_ATTRIBUTE_MAX_GRID_DIM_Z = 7,
+  CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK = 8,
+  CU_DEVICE_ATTRIBUTE_SHARED_MEMORY_PER_BLOCK = 8,
+  CU_DEVICE_ATTRIBUTE_TOTAL_CONSTANT_MEMORY = 9,
   CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10,
+  CU_DEVICE_ATTRIBUTE_MAX_PITCH = 11,
+  CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12,
+  CU_DEVICE_ATTRIBUTE_REGISTERS_PER_BLOCK = 12,
+  CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13,
+  CU_DEVICE_ATTRIBUTE_TEXTURE_ALIGNMENT = 14,
+  CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15,
+  CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16,
+  CU_DEVICE_ATTRIBUTE_KERNEL_EXEC_TIMEOUT = 17,
+  CU_DEVICE_ATTRIBUTE_INTEGRATED = 18,
+  CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19,
+  CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_WIDTH = 21,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_WIDTH = 22,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_HEIGHT = 23,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH = 24,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT = 25,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH = 26,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_WIDTH = 27,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_HEIGHT = 28,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LAYERED_LAYERS = 29,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_WIDTH = 27,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_HEIGHT = 28,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES = 29,
+  CU_DEVICE_ATTRIBUTE_SURFACE_ALIGNMENT = 30,
+  CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31,
+  CU_DEVICE_ATTRIBUTE_ECC_ENABLED = 32,
+  CU_DEVICE_ATTRIBUTE_PCI_BUS_ID = 33,
+  CU_DEVICE_ATTRIBUTE_PCI_DEVICE_ID = 34,
+  CU_DEVICE_ATTRIBUTE_TCC_DRIVER = 35,
+  CU_DEVICE_ATTRIBUTE_MEMORY_CLOCK_RATE = 36,
+  CU_DEVICE_ATTRIBUTE_GLOBAL_MEMORY_BUS_WIDTH = 37,
+  CU_DEVICE_ATTRIBUTE_L2_CACHE_SIZE = 38,
+  CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39,
+  CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40,
+  CU_DEVICE_ATTRIBUTE_UNIFIED_ADDRESSING = 41,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_WIDTH = 42,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LAYERED_LAYERS = 43,
+  CU_DEVICE_ATTRIBUTE_CAN_TEX2D_GATHER = 44,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_WIDTH = 45,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_GATHER_HEIGHT = 46,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE = 47,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE = 48,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE = 49,
+  CU_DEVICE_ATTRIBUTE_PCI_DOMAIN_ID = 50,
+  CU_DEVICE_ATTRIBUTE_TEXTURE_PITCH_ALIGNMENT = 51,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_WIDTH = 52,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH = 53,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS = 54,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_WIDTH = 55,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_WIDTH = 56,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_HEIGHT = 57,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_WIDTH = 58,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_HEIGHT = 59,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE3D_DEPTH = 60,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_WIDTH = 61,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE1D_LAYERED_LAYERS = 62,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_WIDTH = 63,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_HEIGHT = 64,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACE2D_LAYERED_LAYERS = 65,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_WIDTH = 66,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH = 67,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS = 68,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_LINEAR_WIDTH = 69,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_WIDTH = 70,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_HEIGHT = 71,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_LINEAR_PITCH = 72,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH = 73,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT = 74,
+  CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MAJOR = 75,
+  CU_DEVICE_ATTRIBUTE_COMPUTE_CAPABILITY_MINOR = 76,
+  CU_DEVICE_ATTRIBUTE_MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH = 77,
+  CU_DEVICE_ATTRIBUTE_STREAM_PRIORITIES_SUPPORTED = 78,
+  CU_DEVICE_ATTRIBUTE_GLOBAL_L1_CACHE_SUPPORTED = 79,
+  CU_DEVICE_ATTRIBUTE_LOCAL_L1_CACHE_SUPPORTED = 80,
+  CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = 81,
+  CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82,
+  CU_DEVICE_ATTRIBUTE_MANAGED_MEMORY = 83,
+  CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD = 84,
+  CU_DEVICE_ATTRIBUTE_MULTI_GPU_BOARD_GROUP_ID = 85,
+  CU_DEVICE_ATTRIBUTE_HOST_NATIVE_ATOMIC_SUPPORTED = 86,
+  CU_DEVICE_ATTRIBUTE_SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO = 87,
+  CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS = 88,
+  CU_DEVICE_ATTRIBUTE_CONCURRENT_MANAGED_ACCESS = 89,
+  CU_DEVICE_ATTRIBUTE_COMPUTE_PREEMPTION_SUPPORTED = 90,
+  CU_DEVICE_ATTRIBUTE_CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM = 91,
+  CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_MEM_OPS = 92,
+  CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS = 93,
+  CU_DEVICE_ATTRIBUTE_CAN_USE_STREAM_WAIT_VALUE_NOR = 94,
+  CU_DEVICE_ATTRIBUTE_COOPERATIVE_LAUNCH = 95,
+  CU_DEVICE_ATTRIBUTE_COOPERATIVE_MULTI_DEVICE_LAUNCH = 96,
+  CU_DEVICE_ATTRIBUTE_MAX_SHARED_MEMORY_PER_BLOCK_OPTIN = 97,
+  CU_DEVICE_ATTRIBUTE_CAN_FLUSH_REMOTE_WRITES = 98,
+  CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED = 99,
+  CU_DEVICE_ATTRIBUTE_PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES = 100,
+  CU_DEVICE_ATTRIBUTE_DIRECT_MANAGED_MEM_ACCESS_FROM_HOST = 101,
+  CU_DEVICE_ATTRIBUTE_VIRTUAL_ADDRESS_MANAGEMENT_SUPPORTED = 102,
+  CU_DEVICE_ATTRIBUTE_VIRTUAL_MEMORY_MANAGEMENT_SUPPORTED = 102,
+  CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_POSIX_FILE_DESCRIPTOR_SUPPORTED = 103,
+  CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_HANDLE_SUPPORTED = 104,
+  CU_DEVICE_ATTRIBUTE_HANDLE_TYPE_WIN32_KMT_HANDLE_SUPPORTED = 105,
+  CU_DEVICE_ATTRIBUTE_MAX_BLOCKS_PER_MULTIPROCESSOR = 106,
+  CU_DEVICE_ATTRIBUTE_GENERIC_COMPRESSION_SUPPORTED = 107,
+  CU_DEVICE_ATTRIBUTE_MAX_PERSISTING_L2_CACHE_SIZE = 108,
+  CU_DEVICE_ATTRIBUTE_MAX_ACCESS_POLICY_WINDOW_SIZE = 109,
+  CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WITH_CUDA_VMM_SUPPORTED = 110,
+  CU_DEVICE_ATTRIBUTE_RESERVED_SHARED_MEMORY_PER_BLOCK = 111,
+  CU_DEVICE_ATTRIBUTE_SPARSE_CUDA_ARRAY_SUPPORTED = 112,
+  CU_DEVICE_ATTRIBUTE_READ_ONLY_HOST_REGISTER_SUPPORTED = 113,
+  CU_DEVICE_ATTRIBUTE_TIMELINE_SEMAPHORE_INTEROP_SUPPORTED = 114,
+  CU_DEVICE_ATTRIBUTE_MEMORY_POOLS_SUPPORTED = 115,
+  CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_SUPPORTED = 116,
+  CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_FLUSH_WRITES_OPTIONS = 117,
+  CU_DEVICE_ATTRIBUTE_GPU_DIRECT_RDMA_WRITES_ORDERING = 118,
+  CU_DEVICE_ATTRIBUTE_MEMPOOL_SUPPORTED_HANDLE_TYPES = 119,
+  CU_DEVICE_ATTRIBUTE_MAX,
 } CUdevice_attribute;
 
 typedef enum CUfunction_attribute_enum {
   CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0,
 } CUfunction_attribute;
 
 typedef enum CUctx_flags_enum {
   CU_CTX_SCHED_BLOCKING_SYNC = 0x04,
   CU_CTX_SCHED_MASK = 0x07,
 } CUctx_flags;
 
 typedef enum CUmemAttach_flags_enum {
   CU_MEM_ATTACH_GLOBAL = 0x1,
   CU_MEM_ATTACH_HOST = 0x2,
   CU_MEM_ATTACH_SINGLE = 0x4,
 } CUmemAttach_flags;
 
+typedef enum CUcomputeMode_enum {
+  CU_COMPUTEMODE_DEFAULT = 0,
+  CU_COMPUTEMODE_PROHIBITED = 2,
+  CU_COMPUTEMODE_EXCLUSIVE_PROCESS = 3,
+} CUcompute_mode;
+
 CUresult cuCtxGetDevice(CUdevice *);
 CUresult cuDeviceGet(CUdevice *, int);
 CUresult cuDeviceGetAttribute(int *, CUdevice_attribute, CUdevice);
 CUresult cuDeviceGetCount(int *);
 CUresult cuFuncGetAttribute(int *, CUfunction_attribute, CUfunction);
 
 // Device info
-CUresult cuDeviceGetName(char *, int, CUdevice *);
-CUresult cuDeviceTotalMem(size_t *, CUdevice *);
+CUresult cuDeviceGetName(char *, int, CUdevice);
+CUresult cuDeviceTotalMem(size_t *, CUdevice);
 CUresult cuDriverGetVersion(int *);
 
 CUresult cuGetErrorString(CUresult, const char **);
 CUresult cuInit(unsigned);
 CUresult cuLaunchKernel(CUfunction, unsigned, unsigned, unsigned, unsigned,
                         unsigned, unsigned, unsigned, CUstream, void **,
                         void **);