hipArrayMapInfo Struct Reference

hipArrayMapInfo Struct Reference#

HIP Runtime API Reference: hipArrayMapInfo Struct Reference
hipArrayMapInfo Struct Reference

#include <hip_runtime_api.h>

Collaboration diagram for hipArrayMapInfo:
[legend]

Data Fields

hipResourceType resourceType
 Resource type.
 
union { 
 
   hipMipmappedArray   mipmap 
 
   hipArray_t   array 
 
resource 
 
hipArraySparseSubresourceType subresourceType
 Sparse subresource type.
 
union { 
 
   struct { 
 
      unsigned int   level 
 For mipmapped arrays must be a valid mipmap level. For arrays must be zero. More...
 
      unsigned int   layer 
 For layered arrays must be a valid layer index. Otherwise, must be zero. More...
 
      unsigned int   offsetX 
 X offset in elements. More...
 
      unsigned int   offsetY 
 Y offset in elements. More...
 
      unsigned int   offsetZ 
 Z offset in elements. More...
 
      unsigned int   extentWidth 
 Width in elements. More...
 
      unsigned int   extentHeight 
 Height in elements. More...
 
      unsigned int   extentDepth 
 Depth in elements. More...
 
   }   sparseLevel 
 
   struct { 
 
      unsigned int   layer 
 For layered arrays must be a valid layer index. Otherwise, must be zero. More...
 
      unsigned long long   offset 
 Offset within mip tail. More...
 
      unsigned long long   size 
 Extent in bytes. More...
 
   }   miptail 
 
subresource 
 
hipMemOperationType memOperationType
 Memory operation type.
 
hipMemHandleType memHandleType
 Memory handle type.
 
union { 
 
   hipMemGenericAllocationHandle_t   memHandle 
 
memHandle 
 
unsigned int deviceBitMask
 Device ordinal bit mask.
 
unsigned int flags
 flags for future use, must be zero now.
 
unsigned int reserved [2]
 Reserved for future use, must be zero now.
 

Detailed Description

Map info for arrays

Field Documentation

◆ array

hipArray_t hipArrayMapInfo::array

◆ deviceBitMask

unsigned int hipArrayMapInfo::deviceBitMask

Device ordinal bit mask.

◆ extentDepth

unsigned int hipArrayMapInfo::extentDepth

Depth in elements.

◆ extentHeight

unsigned int hipArrayMapInfo::extentHeight

Height in elements.

◆ extentWidth

unsigned int hipArrayMapInfo::extentWidth

Width in elements.

◆ flags

unsigned int hipArrayMapInfo::flags

flags for future use, must be zero now.

◆ layer

unsigned int hipArrayMapInfo::layer

For layered arrays must be a valid layer index. Otherwise, must be zero.

◆ level

unsigned int hipArrayMapInfo::level

For mipmapped arrays must be a valid mipmap level. For arrays must be zero.

◆ memHandle [1/2]

hipMemGenericAllocationHandle_t hipArrayMapInfo::memHandle

◆ [union] [2/2]

union { ... } hipArrayMapInfo::memHandle

◆ memHandleType

hipMemHandleType hipArrayMapInfo::memHandleType

Memory handle type.

◆ memOperationType

hipMemOperationType hipArrayMapInfo::memOperationType

Memory operation type.

◆ mipmap

hipMipmappedArray hipArrayMapInfo::mipmap

◆ [struct]

struct { ... } hipArrayMapInfo::miptail

◆ offset

unsigned long long hipArrayMapInfo::offset

Offset within mip tail.

Offset within the memory.

◆ offsetX

unsigned int hipArrayMapInfo::offsetX

X offset in elements.

◆ offsetY

unsigned int hipArrayMapInfo::offsetY

Y offset in elements.

◆ offsetZ

unsigned int hipArrayMapInfo::offsetZ

Z offset in elements.

◆ reserved

unsigned int hipArrayMapInfo::reserved[2]

Reserved for future use, must be zero now.

◆ [union]

union { ... } hipArrayMapInfo::resource

◆ resourceType

hipResourceType hipArrayMapInfo::resourceType

Resource type.

◆ size

unsigned long long hipArrayMapInfo::size

Extent in bytes.

◆ [struct]

struct { ... } hipArrayMapInfo::sparseLevel

◆ [union]

union { ... } hipArrayMapInfo::subresource

◆ subresourceType

hipArraySparseSubresourceType hipArrayMapInfo::subresourceType

Sparse subresource type.


The documentation for this struct was generated from the following file:
  • /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-hip/checkouts/docs-6.2.0/include/hip/hip_runtime_api.h