include/hip/hip_common.h Source File

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• hip

hip_common.h

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1/*

2 * Copyright (c) Advanced Micro Devices, Inc., or its affiliates.

3 *

4 * SPDX-License-Identifier: MIT

5 */

6

7#ifndef HIP_INCLUDE_HIP_HIP_COMMON_H

8#define HIP_INCLUDE_HIP_HIP_COMMON_H

9

10#if defined(__clang__)

11#pragma clang diagnostic push

12#pragma clang diagnostic ignored "-Wreserved-macro-identifier"

13#endif

14// Common code included at start of every hip file.

15// Auto enable __HIP_PLATFORM_AMD__ if compiling on AMD platform

16// Other compiler (GCC,ICC,etc) need to set one of these macros explicitly

17#if defined(__clang__) && defined(__HIP__)

18#ifndef __HIP_PLATFORM_AMD__

19#define __HIP_PLATFORM_AMD__

20#endif

21#endif // defined(__clang__) && defined(__HIP__)

22

23// Auto enable __HIP_PLATFORM_NVIDIA__ if compiling with NVIDIA platform

24#if defined(__NVCC__) || (defined(__clang__) && defined(__CUDA__) && !defined(__HIP__))

25#ifndef __HIP_PLATFORM_NVIDIA__

26#define __HIP_PLATFORM_NVIDIA__

27#endif

28

29#ifdef __CUDACC__

30#define __HIPCC__

31#endif

32

33#endif //__NVCC__

34

35// Auto enable __HIP_DEVICE_COMPILE__ if compiled in HCC or NVCC device path

36#if (defined(__HCC_ACCELERATOR__) && __HCC_ACCELERATOR__ != 0) || \

37 (defined(__CUDA_ARCH__) && __CUDA_ARCH__ != 0)

38#define __HIP_DEVICE_COMPILE__ 1

39#endif

40

41#ifdef __GNUC__

42#define HIP_PUBLIC_API __attribute__((visibility("default")))

43#define HIP_INTERNAL_EXPORTED_API __attribute__((visibility("default")))

44#else

45#define HIP_PUBLIC_API

46#define HIP_INTERNAL_EXPORTED_API

47#endif

48

49#if __HIP_DEVICE_COMPILE__ == 0

50// 32-bit Atomics

51#define __HIP_ARCH_HAS_GLOBAL_INT32_ATOMICS__ (0)

52#define __HIP_ARCH_HAS_GLOBAL_FLOAT_ATOMIC_EXCH__ (0)

53#define __HIP_ARCH_HAS_SHARED_INT32_ATOMICS__ (0)

54#define __HIP_ARCH_HAS_SHARED_FLOAT_ATOMIC_EXCH__ (0)

55#define __HIP_ARCH_HAS_FLOAT_ATOMIC_ADD__ (0)

56

57// 64-bit Atomics

58#define __HIP_ARCH_HAS_GLOBAL_INT64_ATOMICS__ (0)

59#define __HIP_ARCH_HAS_SHARED_INT64_ATOMICS__ (0)

60

61// Doubles

62#define __HIP_ARCH_HAS_DOUBLES__ (0)

63

64// Warp cross-lane operations

65#define __HIP_ARCH_HAS_WARP_VOTE__ (0)

66#define __HIP_ARCH_HAS_WARP_BALLOT__ (0)

67#define __HIP_ARCH_HAS_WARP_SHUFFLE__ (0)

68#define __HIP_ARCH_HAS_WARP_FUNNEL_SHIFT__ (0)

69

70// Sync

71#define __HIP_ARCH_HAS_THREAD_FENCE_SYSTEM__ (0)

72#define __HIP_ARCH_HAS_SYNC_THREAD_EXT__ (0)

73

74// Misc

75#define __HIP_ARCH_HAS_SURFACE_FUNCS__ (0)

76#define __HIP_ARCH_HAS_3DGRID__ (0)

77#define __HIP_ARCH_HAS_DYNAMIC_PARALLEL__ (0)

78#endif

79

80#if defined(__clang__)

81#pragma clang diagnostic pop

82#endif

83

84#endif