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headers for cl_khr_unified_svm #270

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215 changes: 215 additions & 0 deletions CL/cl_ext.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4166,6 +4166,221 @@ typedef cl_bitfield cl_device_kernel_clock_capabilities_khr;

#define CL_KHR_SUBGROUP_SHUFFLE_RELATIVE_EXTENSION_VERSION CL_MAKE_VERSION(1, 0, 0)

/***************************************************************
* cl_khr_unified_svm
***************************************************************/
#if defined(CL_VERSION_2_0)

#define cl_khr_unified_svm 1
#define CL_KHR_UNIFIED_SVM_EXTENSION_NAME \
"cl_khr_unified_svm"


#define CL_KHR_UNIFIED_SVM_EXTENSION_VERSION CL_MAKE_VERSION(0, 2, 0)

/* cl_platform_info */
#define CL_PLATFORM_SVM_TYPE_CAPABILITIES_KHR 0x0909

/* cl_device_info */
#define CL_DEVICE_SVM_TYPE_CAPABILITIES_KHR 0x1077

typedef cl_bitfield cl_svm_capabilities_khr;

/* cl_svm_capabilities_khr - bitfield */
#define CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR (1 << 0)
#define CL_SVM_CAPABILITY_SYSTEM_ALLOCATED_KHR (1 << 1)
#define CL_SVM_CAPABILITY_DEVICE_OWNED_KHR (1 << 2)
#define CL_SVM_CAPABILITY_DEVICE_UNASSOCIATED_KHR (1 << 3)
#define CL_SVM_CAPABILITY_CONTEXT_ACCESS_KHR (1 << 4)
#define CL_SVM_CAPABILITY_HOST_OWNED_KHR (1 << 5)
#define CL_SVM_CAPABILITY_HOST_READ_KHR (1 << 6)
#define CL_SVM_CAPABILITY_HOST_WRITE_KHR (1 << 7)
#define CL_SVM_CAPABILITY_HOST_MAP_KHR (1 << 8)
#define CL_SVM_CAPABILITY_DEVICE_READ_KHR (1 << 9)
#define CL_SVM_CAPABILITY_DEVICE_WRITE_KHR (1 << 10)
#define CL_SVM_CAPABILITY_DEVICE_ATOMIC_ACCESS_KHR (1 << 11)
#define CL_SVM_CAPABILITY_CONCURRENT_ACCESS_KHR (1 << 12)
#define CL_SVM_CAPABILITY_CONCURRENT_ATOMIC_ACCESS_KHR (1 << 13)
#define CL_SVM_CAPABILITY_INDIRECT_ACCESS_KHR (1 << 14)

typedef cl_properties cl_svm_alloc_properties_khr;
typedef cl_bitfield cl_svm_alloc_access_flags_khr;
typedef cl_properties cl_svm_free_properties_khr;
typedef cl_bitfield cl_svm_free_flags_khr;
typedef cl_uint cl_svm_pointer_info_khr;

/* cl_svm_alloc_properties_khr */
#define CL_SVM_ALLOC_ASSOCIATED_DEVICE_HANDLE_KHR 0x2078
#define CL_SVM_ALLOC_ACCESS_FLAGS_KHR 0x2079
#define CL_SVM_ALLOC_ALIGNMENT_KHR 0x207A

/* cl_svm_alloc_access_flags_khr */
#define CL_SVM_ALLOC_ACCESS_HOST_NOREAD_KHR (1 << 0)
#define CL_SVM_ALLOC_ACCESS_HOST_NOWRITE_KHR (1 << 1)
#define CL_SVM_ALLOC_ACCESS_DEVICE_NOREAD_KHR (1 << 8)
#define CL_SVM_ALLOC_ACCESS_DEVICE_NOWRITE_KHR (1 << 9)

/* cl_svm_free_flags_khr */
#define CL_SVM_FREE_BLOCKING_KHR (1 << 0)

/* cl_svm_pointer_info_khr */
#define CL_SVM_INFO_TYPE_INDEX_KHR 0x2088
#define CL_SVM_INFO_CAPABILITIES_KHR 0x2089
#define CL_SVM_INFO_PROPERTIES_KHR 0x208A
#define CL_SVM_INFO_ACCESS_FLAGS_KHR 0x208B
#define CL_SVM_INFO_BASE_PTR_KHR 0x419B
#define CL_SVM_INFO_SIZE_KHR 0x419C
#define CL_SVM_INFO_ASSOCIATED_DEVICE_HANDLE_KHR 0x419D

/* cl_kernel_exec_info */
#define CL_KERNEL_EXEC_INFO_SVM_INDIRECT_ACCESS_KHR 0x11BB

/* SVM type convenience macros */
#define CL_SVM_TYPE_MACRO_COARSE_GRAIN_BUFFER_KHR \
(CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR | \
CL_SVM_CAPABILITY_DEVICE_UNASSOCIATED_KHR | \
CL_SVM_CAPABILITY_CONTEXT_ACCESS_KHR | \
CL_SVM_CAPABILITY_HOST_MAP_KHR | \
CL_SVM_CAPABILITY_DEVICE_READ_KHR | \
CL_SVM_CAPABILITY_DEVICE_WRITE_KHR | \
CL_SVM_CAPABILITY_DEVICE_ATOMIC_ACCESS_KHR)
#define CL_SVM_TYPE_MACRO_FINE_GRAIN_BUFFER_KHR \
(CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR | \
CL_SVM_CAPABILITY_DEVICE_UNASSOCIATED_KHR | \
CL_SVM_CAPABILITY_CONTEXT_ACCESS_KHR | \
CL_SVM_CAPABILITY_HOST_READ_KHR | \
CL_SVM_CAPABILITY_HOST_WRITE_KHR | \
CL_SVM_CAPABILITY_HOST_MAP_KHR | \
CL_SVM_CAPABILITY_DEVICE_READ_KHR | \
CL_SVM_CAPABILITY_DEVICE_WRITE_KHR | \
CL_SVM_CAPABILITY_DEVICE_ATOMIC_ACCESS_KHR | \
CL_SVM_CAPABILITY_CONCURRENT_ACCESS_KHR)
#define CL_SVM_TYPE_MACRO_DEVICE_KHR \
(CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR | \
CL_SVM_CAPABILITY_DEVICE_OWNED_KHR | \
CL_SVM_CAPABILITY_DEVICE_READ_KHR | \
CL_SVM_CAPABILITY_DEVICE_WRITE_KHR | \
CL_SVM_CAPABILITY_DEVICE_ATOMIC_ACCESS_KHR | \
CL_SVM_CAPABILITY_INDIRECT_ACCESS_KHR)
#define CL_SVM_TYPE_MACRO_HOST_KHR \
(CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR | \
CL_SVM_CAPABILITY_DEVICE_UNASSOCIATED_KHR | \
CL_SVM_CAPABILITY_CONTEXT_ACCESS_KHR | \
CL_SVM_CAPABILITY_HOST_OWNED_KHR | \
CL_SVM_CAPABILITY_HOST_READ_KHR | \
CL_SVM_CAPABILITY_HOST_WRITE_KHR | \
CL_SVM_CAPABILITY_DEVICE_READ_KHR | \
CL_SVM_CAPABILITY_DEVICE_WRITE_KHR | \
CL_SVM_CAPABILITY_INDIRECT_ACCESS_KHR)
#define CL_SVM_TYPE_MACRO_SINGLE_DEVICE_SHARED_KHR \
(CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR | \
CL_SVM_CAPABILITY_HOST_READ_KHR | \
CL_SVM_CAPABILITY_HOST_WRITE_KHR | \
CL_SVM_CAPABILITY_DEVICE_READ_KHR | \
CL_SVM_CAPABILITY_DEVICE_WRITE_KHR | \
CL_SVM_CAPABILITY_INDIRECT_ACCESS_KHR)
#define CL_SVM_TYPE_MACRO_SYSTEM_KHR \
(CL_SVM_CAPABILITY_SINGLE_ADDRESS_SPACE_KHR | \
CL_SVM_CAPABILITY_SYSTEM_ALLOCATED_KHR | \
CL_SVM_CAPABILITY_DEVICE_UNASSOCIATED_KHR | \
CL_SVM_CAPABILITY_CONTEXT_ACCESS_KHR | \
CL_SVM_CAPABILITY_HOST_READ_KHR | \
CL_SVM_CAPABILITY_HOST_WRITE_KHR | \
CL_SVM_CAPABILITY_HOST_MAP_KHR | \
CL_SVM_CAPABILITY_DEVICE_READ_KHR | \
CL_SVM_CAPABILITY_DEVICE_WRITE_KHR | \
CL_SVM_CAPABILITY_DEVICE_ATOMIC_ACCESS_KHR | \
CL_SVM_CAPABILITY_CONCURRENT_ACCESS_KHR | \
CL_SVM_CAPABILITY_CONCURRENT_ATOMIC_ACCESS_KHR | \
CL_SVM_CAPABILITY_INDIRECT_ACCESS_KHR)


typedef void* CL_API_CALL
clSVMAllocWithPropertiesKHR_t(
cl_context context,
const cl_svm_alloc_properties_khr* properties,
cl_uint svm_type_index,
size_t size,
cl_int* errcode_ret);

typedef clSVMAllocWithPropertiesKHR_t *
clSVMAllocWithPropertiesKHR_fn ;

typedef cl_int CL_API_CALL
clSVMFreeWithPropertiesKHR_t(
cl_context context,
const cl_svm_free_properties_khr* properties,
cl_svm_free_flags_khr flags,
void* ptr);

typedef clSVMFreeWithPropertiesKHR_t *
clSVMFreeWithPropertiesKHR_fn ;

typedef cl_int CL_API_CALL
clGetSVMPointerInfoKHR_t(
cl_context context,
cl_device_id device,
const void* ptr,
cl_svm_pointer_info_khr param_name,
size_t param_value_size,
void* param_value,
size_t* param_value_size_ret);

typedef clGetSVMPointerInfoKHR_t *
clGetSVMPointerInfoKHR_fn ;

typedef cl_int CL_API_CALL
clGetSVMSuggestedTypeIndexKHR_t(
cl_context context,
cl_svm_capabilities_khr required_capabilities,
cl_svm_capabilities_khr desired_capabilities,
const cl_svm_alloc_properties_khr* properties,
size_t size,
cl_uint* suggested_svm_type_index);

typedef clGetSVMSuggestedTypeIndexKHR_t *
clGetSVMSuggestedTypeIndexKHR_fn ;

#if !defined(CL_NO_NON_ICD_DISPATCH_EXTENSION_PROTOTYPES)

extern CL_API_ENTRY void* CL_API_CALL
clSVMAllocWithPropertiesKHR(
cl_context context,
const cl_svm_alloc_properties_khr* properties,
cl_uint svm_type_index,
size_t size,
cl_int* errcode_ret) ;

extern CL_API_ENTRY cl_int CL_API_CALL
clSVMFreeWithPropertiesKHR(
cl_context context,
const cl_svm_free_properties_khr* properties,
cl_svm_free_flags_khr flags,
void* ptr) ;

extern CL_API_ENTRY cl_int CL_API_CALL
clGetSVMPointerInfoKHR(
cl_context context,
cl_device_id device,
const void* ptr,
cl_svm_pointer_info_khr param_name,
size_t param_value_size,
void* param_value,
size_t* param_value_size_ret) ;

extern CL_API_ENTRY cl_int CL_API_CALL
clGetSVMSuggestedTypeIndexKHR(
cl_context context,
cl_svm_capabilities_khr required_capabilities,
cl_svm_capabilities_khr desired_capabilities,
const cl_svm_alloc_properties_khr* properties,
size_t size,
cl_uint* suggested_svm_type_index) ;

#endif /* !defined(CL_NO_NON_ICD_DISPATCH_EXTENSION_PROTOTYPES) */

#endif /* defined(CL_VERSION_2_0) */

/***************************************************************
* cl_khr_work_group_uniform_arithmetic
***************************************************************/
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