include/hip/driver_types.h Source File

include/hip/driver_types.h Source File#

HIP Runtime API Reference: include/hip/driver_types.h Source File
/*
Copyright (c) 2015 - 2024 Advanced Micro Devices, Inc. All rights reserved.
 
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
 
#ifndef HIP_INCLUDE_HIP_DRIVER_TYPES_H
#define HIP_INCLUDE_HIP_DRIVER_TYPES_H
 
#if !defined(__HIPCC_RTC__)
#include <hip/hip_common.h>
#if __cplusplus
#include <cstdlib>
#else
#include <stdlib.h>  // size_t
#endif
#endif
 
#if !defined(__HIP_PLATFORM_AMD__) && defined(__HIP_PLATFORM_NVIDIA__)
#include "driver_types.h"
#elif defined(__HIP_PLATFORM_AMD__) && !defined(__HIP_PLATFORM_NVIDIA__)
 
typedef void* hipDeviceptr_t;
typedef enum hipChannelFormatKind {
  hipChannelFormatKindSigned = 0,    
  hipChannelFormatKindUnsigned = 1,  
  hipChannelFormatKindFloat = 2,     
  hipChannelFormatKindNone = 3       
} hipChannelFormatKind;
typedef struct hipChannelFormatDesc {
  int x;
  int y;
  int z;
  int w;
  enum hipChannelFormatKind f;  
} hipChannelFormatDesc;
#define HIP_TRSA_OVERRIDE_FORMAT 0x01
#define HIP_TRSF_READ_AS_INTEGER 0x01
#define HIP_TRSF_NORMALIZED_COORDINATES 0x02
#define HIP_TRSF_SRGB 0x10
 
typedef struct hipArray* hipArray_t;
typedef const struct hipArray* hipArray_const_t;
typedef enum hipArray_Format {
  HIP_AD_FORMAT_UNSIGNED_INT8 = 0x01,   
  HIP_AD_FORMAT_UNSIGNED_INT16 = 0x02,  
  HIP_AD_FORMAT_UNSIGNED_INT32 = 0x03,  
  HIP_AD_FORMAT_SIGNED_INT8 = 0x08,     
  HIP_AD_FORMAT_SIGNED_INT16 = 0x09,    
  HIP_AD_FORMAT_SIGNED_INT32 = 0x0a,    
  HIP_AD_FORMAT_HALF = 0x10,            
  HIP_AD_FORMAT_FLOAT = 0x20            
} hipArray_Format;
typedef struct HIP_ARRAY_DESCRIPTOR {
  size_t Width;                 
  size_t Height;                
  enum hipArray_Format Format;  
  unsigned int NumChannels;     
} HIP_ARRAY_DESCRIPTOR;
 
typedef struct HIP_ARRAY3D_DESCRIPTOR {
  size_t Width;                 
  size_t Height;                
  size_t Depth;                 
  enum hipArray_Format Format;  
  unsigned int NumChannels;     
  unsigned int Flags;           
} HIP_ARRAY3D_DESCRIPTOR;
#if !defined(__HIPCC_RTC__)
typedef struct hip_Memcpy2D {
  size_t srcXInBytes;           
  size_t srcY;                  
  hipMemoryType srcMemoryType;  
  const void* srcHost;          
  hipDeviceptr_t srcDevice;     
  hipArray_t srcArray;          
  size_t srcPitch;              
  size_t dstXInBytes;           
  size_t dstY;                  
  hipMemoryType dstMemoryType;  
  void* dstHost;                
  hipDeviceptr_t dstDevice;     
  hipArray_t dstArray;          
  size_t dstPitch;              
  size_t WidthInBytes;          
  size_t Height;                
} hip_Memcpy2D;
#endif  // !defined(__HIPCC_RTC__)
typedef struct hipMipmappedArray {
  void* data;                        
  struct hipChannelFormatDesc desc;  
  unsigned int type;                 
  unsigned int width;                
  unsigned int height;               
  unsigned int depth;                
  unsigned int min_mipmap_level;     
  unsigned int max_mipmap_level;     
  unsigned int flags;                
  enum hipArray_Format format;       
  unsigned int num_channels;         
} hipMipmappedArray;
typedef struct hipMipmappedArray* hipMipmappedArray_t;
typedef hipMipmappedArray_t hipmipmappedArray;
typedef const struct hipMipmappedArray* hipMipmappedArray_const_t;
typedef enum hipResourceType {
  hipResourceTypeArray = 0x00,           
  hipResourceTypeMipmappedArray = 0x01,  
  hipResourceTypeLinear = 0x02,          
  hipResourceTypePitch2D = 0x03          
} hipResourceType;
typedef enum HIPresourcetype_enum {
  HIP_RESOURCE_TYPE_ARRAY = 0x00,            
  HIP_RESOURCE_TYPE_MIPMAPPED_ARRAY = 0x01,  
  HIP_RESOURCE_TYPE_LINEAR = 0x02,           
  HIP_RESOURCE_TYPE_PITCH2D = 0x03           
} HIPresourcetype,
    hipResourcetype;
typedef enum HIPaddress_mode_enum {
  HIP_TR_ADDRESS_MODE_WRAP = 0,    
  HIP_TR_ADDRESS_MODE_CLAMP = 1,   
  HIP_TR_ADDRESS_MODE_MIRROR = 2,  
  HIP_TR_ADDRESS_MODE_BORDER = 3   
} HIPaddress_mode;
typedef enum HIPfilter_mode_enum {
  HIP_TR_FILTER_MODE_POINT = 0,  
  HIP_TR_FILTER_MODE_LINEAR = 1  
} HIPfilter_mode;
typedef struct HIP_TEXTURE_DESC_st {
  HIPaddress_mode addressMode[3];   
  HIPfilter_mode filterMode;        
  unsigned int flags;               
  unsigned int maxAnisotropy;       
  HIPfilter_mode mipmapFilterMode;  
  float mipmapLevelBias;            
  float minMipmapLevelClamp;        
  float maxMipmapLevelClamp;        
  float borderColor[4];             
  int reserved[12];
} HIP_TEXTURE_DESC;
typedef enum hipResourceViewFormat {
  hipResViewFormatNone = 0x00,  
  hipResViewFormatUnsignedChar1 = 0x01,              
  hipResViewFormatUnsignedChar2 = 0x02,              
  hipResViewFormatUnsignedChar4 = 0x03,              
  hipResViewFormatSignedChar1 = 0x04,                
  hipResViewFormatSignedChar2 = 0x05,                
  hipResViewFormatSignedChar4 = 0x06,                
  hipResViewFormatUnsignedShort1 = 0x07,             
  hipResViewFormatUnsignedShort2 = 0x08,             
  hipResViewFormatUnsignedShort4 = 0x09,             
  hipResViewFormatSignedShort1 = 0x0a,               
  hipResViewFormatSignedShort2 = 0x0b,               
  hipResViewFormatSignedShort4 = 0x0c,               
  hipResViewFormatUnsignedInt1 = 0x0d,               
  hipResViewFormatUnsignedInt2 = 0x0e,               
  hipResViewFormatUnsignedInt4 = 0x0f,               
  hipResViewFormatSignedInt1 = 0x10,                 
  hipResViewFormatSignedInt2 = 0x11,                 
  hipResViewFormatSignedInt4 = 0x12,                 
  hipResViewFormatHalf1 = 0x13,                      
  hipResViewFormatHalf2 = 0x14,                      
  hipResViewFormatHalf4 = 0x15,                      
  hipResViewFormatFloat1 = 0x16,                     
  hipResViewFormatFloat2 = 0x17,                     
  hipResViewFormatFloat4 = 0x18,                     
  hipResViewFormatUnsignedBlockCompressed1 = 0x19,   
  hipResViewFormatUnsignedBlockCompressed2 = 0x1a,   
  hipResViewFormatUnsignedBlockCompressed3 = 0x1b,   
  hipResViewFormatUnsignedBlockCompressed4 = 0x1c,   
  hipResViewFormatSignedBlockCompressed4 = 0x1d,     
  hipResViewFormatUnsignedBlockCompressed5 = 0x1e,   
  hipResViewFormatSignedBlockCompressed5 = 0x1f,     
  hipResViewFormatUnsignedBlockCompressed6H = 0x20,  
  hipResViewFormatSignedBlockCompressed6H = 0x21,    
  hipResViewFormatUnsignedBlockCompressed7 = 0x22    
} hipResourceViewFormat;
typedef enum HIPresourceViewFormat_enum {
  HIP_RES_VIEW_FORMAT_NONE = 0x00,  
  HIP_RES_VIEW_FORMAT_UINT_1X8 = 0x01,       
  HIP_RES_VIEW_FORMAT_UINT_2X8 = 0x02,       
  HIP_RES_VIEW_FORMAT_UINT_4X8 = 0x03,       
  HIP_RES_VIEW_FORMAT_SINT_1X8 = 0x04,       
  HIP_RES_VIEW_FORMAT_SINT_2X8 = 0x05,       
  HIP_RES_VIEW_FORMAT_SINT_4X8 = 0x06,       
  HIP_RES_VIEW_FORMAT_UINT_1X16 = 0x07,      
  HIP_RES_VIEW_FORMAT_UINT_2X16 = 0x08,      
  HIP_RES_VIEW_FORMAT_UINT_4X16 = 0x09,      
  HIP_RES_VIEW_FORMAT_SINT_1X16 = 0x0a,      
  HIP_RES_VIEW_FORMAT_SINT_2X16 = 0x0b,      
  HIP_RES_VIEW_FORMAT_SINT_4X16 = 0x0c,      
  HIP_RES_VIEW_FORMAT_UINT_1X32 = 0x0d,      
  HIP_RES_VIEW_FORMAT_UINT_2X32 = 0x0e,      
  HIP_RES_VIEW_FORMAT_UINT_4X32 = 0x0f,      
  HIP_RES_VIEW_FORMAT_SINT_1X32 = 0x10,      
  HIP_RES_VIEW_FORMAT_SINT_2X32 = 0x11,      
  HIP_RES_VIEW_FORMAT_SINT_4X32 = 0x12,      
  HIP_RES_VIEW_FORMAT_FLOAT_1X16 = 0x13,     
  HIP_RES_VIEW_FORMAT_FLOAT_2X16 = 0x14,     
  HIP_RES_VIEW_FORMAT_FLOAT_4X16 = 0x15,     
  HIP_RES_VIEW_FORMAT_FLOAT_1X32 = 0x16,     
  HIP_RES_VIEW_FORMAT_FLOAT_2X32 = 0x17,     
  HIP_RES_VIEW_FORMAT_FLOAT_4X32 = 0x18,     
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC1 = 0x19,   
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC2 = 0x1a,   
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC3 = 0x1b,   
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC4 = 0x1c,   
  HIP_RES_VIEW_FORMAT_SIGNED_BC4 = 0x1d,     
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC5 = 0x1e,   
  HIP_RES_VIEW_FORMAT_SIGNED_BC5 = 0x1f,     
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC6H = 0x20,  
  HIP_RES_VIEW_FORMAT_SIGNED_BC6H = 0x21,    
  HIP_RES_VIEW_FORMAT_UNSIGNED_BC7 = 0x22    
} HIPresourceViewFormat;
typedef struct hipResourceDesc {
  enum hipResourceType resType;  
  union {
    struct {
      hipArray_t array;  
    } array;
    struct {
      hipMipmappedArray_t mipmap;  
    } mipmap;
    struct {
      void* devPtr;                      
      struct hipChannelFormatDesc desc;  
      size_t sizeInBytes;                
    } linear;
    struct {
      void* devPtr;                      
      struct hipChannelFormatDesc desc;  
      size_t width;                      
      size_t height;                     
      size_t pitchInBytes;               
    } pitch2D;
  } res;
} hipResourceDesc;
 
typedef struct HIP_RESOURCE_DESC_st {
  HIPresourcetype resType;  
  union {
    struct {
      hipArray_t hArray;  
    } array;
    struct {
      hipMipmappedArray_t hMipmappedArray;  
    } mipmap;
    struct {
      hipDeviceptr_t devPtr;     
      hipArray_Format format;    
      unsigned int numChannels;  
      size_t sizeInBytes;        
    } linear;
    struct {
      hipDeviceptr_t devPtr;     
      hipArray_Format format;    
      unsigned int numChannels;  
      size_t width;              
      size_t height;             
      size_t pitchInBytes;       
    } pitch2D;
    struct {
      int reserved[32];
    } reserved;
  } res;
  unsigned int flags;  
} HIP_RESOURCE_DESC;
struct hipResourceViewDesc {
  enum hipResourceViewFormat format;  
  size_t width;                       
  size_t height;                      
  size_t depth;                       
  unsigned int firstMipmapLevel;      
  unsigned int lastMipmapLevel;       
  unsigned int firstLayer;            
  unsigned int lastLayer;             
};
typedef struct HIP_RESOURCE_VIEW_DESC_st {
  HIPresourceViewFormat format;   
  size_t width;                   
  size_t height;                  
  size_t depth;                   
  unsigned int firstMipmapLevel;  
  unsigned int lastMipmapLevel;   
  unsigned int firstLayer;        
  unsigned int lastLayer;         
  unsigned int reserved[16];
} HIP_RESOURCE_VIEW_DESC;
#if !defined(__HIPCC_RTC__)
typedef enum hipMemcpyKind {
  hipMemcpyHostToHost = 0,            
  hipMemcpyHostToDevice = 1,          
  hipMemcpyDeviceToHost = 2,          
  hipMemcpyDeviceToDevice = 3,        
  hipMemcpyDefault = 4,               
  hipMemcpyDeviceToDeviceNoCU = 1024  
} hipMemcpyKind;
typedef struct hipPitchedPtr {
  void* ptr;     
  size_t pitch;  
  size_t xsize;  
  size_t ysize;  
} hipPitchedPtr;
typedef struct hipExtent {
  size_t width;  // Width in elements when referring to array memory, in bytes when referring to
                 // linear memory
  size_t height;
  size_t depth;
} hipExtent;
typedef struct hipPos {
  size_t x;  
  size_t y;  
  size_t z;  
} hipPos;
typedef struct hipMemcpy3DParms {
  hipArray_t srcArray;          
  struct hipPos srcPos;         
  struct hipPitchedPtr srcPtr;  
  hipArray_t dstArray;          
  struct hipPos dstPos;         
  struct hipPitchedPtr dstPtr;  
  struct hipExtent extent;      
  enum hipMemcpyKind kind;      
} hipMemcpy3DParms;
typedef struct HIP_MEMCPY3D {
  size_t srcXInBytes;           
  size_t srcY;                  
  size_t srcZ;                  
  size_t srcLOD;                
  hipMemoryType srcMemoryType;  
  const void* srcHost;          
  hipDeviceptr_t srcDevice;     
  hipArray_t srcArray;          
  size_t srcPitch;              
  size_t srcHeight;             
  size_t dstXInBytes;           
  size_t dstY;                  
  size_t dstZ;                  
  size_t dstLOD;                
  hipMemoryType dstMemoryType;  
  void* dstHost;                
  hipDeviceptr_t dstDevice;     
  hipArray_t dstArray;          
  size_t dstPitch;              
  size_t dstHeight;             
  size_t WidthInBytes;          
  size_t Height;                
  size_t Depth;                 
} HIP_MEMCPY3D;
typedef enum hipMemLocationType {
  hipMemLocationTypeInvalid = 0,
  hipMemLocationTypeNone = 0,
  hipMemLocationTypeDevice = 1,    
  hipMemLocationTypeHost = 2,      
  hipMemLocationTypeHostNuma = 3,  
  hipMemLocationTypeHostNumaCurrent =
      4  
} hipMemLocationType;
typedef struct hipMemLocation {
  hipMemLocationType type;  
  int id;                   
} hipMemLocation;
 
typedef enum hipMemcpyFlags {
  hipMemcpyFlagDefault = 0x0,                  
  hipMemcpyFlagPreferOverlapWithCompute = 0x1  
} hipMemcpyFlags;
 
typedef enum hipMemcpySrcAccessOrder {
  hipMemcpySrcAccessOrderInvalid = 0x0,  
  hipMemcpySrcAccessOrderStream = 0x1,   
  hipMemcpySrcAccessOrderDuringApiCall =
      0x2,  
  hipMemcpySrcAccessOrderAny =
      0x3,  
  hipMemcpySrcAccessOrderMax = 0x7FFFFFFF
} hipMemcpySrcAccessOrder;
 
typedef struct hipMemcpyAttributes {
  hipMemcpySrcAccessOrder
      srcAccessOrder;  
  hipMemLocation srcLocHint;  
  hipMemLocation dstLocHint;  
  unsigned int flags;         
} hipMemcpyAttributes;
typedef enum hipMemcpy3DOperandType {
  hipMemcpyOperandTypePointer = 0x1,  
  hipMemcpyOperandTypeArray = 0x2,    
  hipMemcpyOperandTypeMax = 0x7FFFFFFF
} hipMemcpy3DOperandType;
 
typedef struct hipOffset3D {
  size_t x;
  size_t y;
  size_t z;
} hipOffset3D;
typedef struct hipMemcpy3DOperand {
  hipMemcpy3DOperandType type;
  union {
    struct {
      void* ptr;
      size_t rowLength;        
      size_t layerHeight;      
      hipMemLocation locHint;  
    } ptr;
    struct {
      hipArray_t array;    
      hipOffset3D offset;  
    } array;
  } op;
} hipMemcpy3DOperand;
 
typedef struct hipMemcpy3DBatchOp {
  hipMemcpy3DOperand src;
  hipMemcpy3DOperand dst;
  hipExtent extent;
  hipMemcpySrcAccessOrder srcAccessOrder;
  unsigned int flags;
} hipMemcpy3DBatchOp;
 
typedef struct hipMemcpy3DPeerParms {
  hipArray_t srcArray;   
  hipPos srcPos;         
  hipPitchedPtr srcPtr;  
  int srcDevice;         
  hipArray_t dstArray;   
  hipPos dstPos;         
  hipPitchedPtr dstPtr;  
  int dstDevice;         
  hipExtent extent;      
} hipMemcpy3DPeerParms;
 
static inline struct hipPitchedPtr make_hipPitchedPtr(void* d, size_t p, size_t xsz, size_t ysz) {
  struct hipPitchedPtr s;
  s.ptr = d;
  s.pitch = p;
  s.xsize = xsz;
  s.ysize = ysz;
  return s;
}
static inline struct hipPos make_hipPos(size_t x, size_t y, size_t z) {
  struct hipPos p;
  p.x = x;
  p.y = y;
  p.z = z;
  return p;
}
static inline struct hipExtent make_hipExtent(size_t w, size_t h, size_t d) {
  struct hipExtent e;
  e.width = w;
  e.height = h;
  e.depth = d;
  return e;
}
typedef enum hipFunction_attribute {
  HIP_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK,  
  HIP_FUNC_ATTRIBUTE_SHARED_SIZE_BYTES,  
  HIP_FUNC_ATTRIBUTE_CONST_SIZE_BYTES,   
  HIP_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES,   
  HIP_FUNC_ATTRIBUTE_NUM_REGS,  
  HIP_FUNC_ATTRIBUTE_PTX_VERSION,                       
  HIP_FUNC_ATTRIBUTE_BINARY_VERSION,                    
  HIP_FUNC_ATTRIBUTE_CACHE_MODE_CA,                     
  HIP_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES,     
  HIP_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT,  
  HIP_FUNC_ATTRIBUTE_MAX
} hipFunction_attribute;
 
typedef enum hipPointer_attribute {
  HIP_POINTER_ATTRIBUTE_CONTEXT = 1,     
  HIP_POINTER_ATTRIBUTE_MEMORY_TYPE,     
  HIP_POINTER_ATTRIBUTE_DEVICE_POINTER,  
  HIP_POINTER_ATTRIBUTE_HOST_POINTER,    
  HIP_POINTER_ATTRIBUTE_P2P_TOKENS,      
  HIP_POINTER_ATTRIBUTE_SYNC_MEMOPS,     
  HIP_POINTER_ATTRIBUTE_BUFFER_ID,       
  HIP_POINTER_ATTRIBUTE_IS_MANAGED,      
  HIP_POINTER_ATTRIBUTE_DEVICE_ORDINAL,  
  HIP_POINTER_ATTRIBUTE_IS_LEGACY_HIP_IPC_CAPABLE,  
  HIP_POINTER_ATTRIBUTE_RANGE_START_ADDR,           
  HIP_POINTER_ATTRIBUTE_RANGE_SIZE,  
  HIP_POINTER_ATTRIBUTE_MAPPED,      
  HIP_POINTER_ATTRIBUTE_ALLOWED_HANDLE_TYPES,  
  HIP_POINTER_ATTRIBUTE_IS_GPU_DIRECT_RDMA_CAPABLE,  
  HIP_POINTER_ATTRIBUTE_ACCESS_FLAGS,   
  HIP_POINTER_ATTRIBUTE_MEMPOOL_HANDLE  
} hipPointer_attribute;
 
// doxygen end DriverTypes
#endif  // !defined(__HIPCC_RTC__)
#else
#error ("Must define exactly one of __HIP_PLATFORM_AMD__ or __HIP_PLATFORM_NVIDIA__");
#endif
#endif