diff options
| -rw-r--r-- | openmp/runtime/src/include/omp.h.var | 18 | ||||
| -rw-r--r-- | openmp/runtime/src/include/omp_lib.f90.var | 97 | ||||
| -rw-r--r-- | openmp/runtime/src/include/omp_lib.h.var | 107 |
3 files changed, 222 insertions, 0 deletions
diff --git a/openmp/runtime/src/include/omp.h.var b/openmp/runtime/src/include/omp.h.var index b687ff1..8821377 100644 --- a/openmp/runtime/src/include/omp.h.var +++ b/openmp/runtime/src/include/omp.h.var @@ -213,6 +213,24 @@ */ extern const char * __KAI_KMPC_CONVENTION omp_get_interop_rc_desc(const omp_interop_rc_t, omp_interop_rc_t); + /* OpenMP 5.1 device memory routines */ + + /*! + * The `omp_target_memcpy_async` routine asynchronously performs a copy between any combination of host and device pointers. + */ + extern int __KAI_KMPC_CONVENTION omp_target_memcpy_async(void *, const void *, size_t, size_t, size_t, int, + int, int, omp_depend_t *); + /*! + * The `omp_target_memcpy_rect_async` routine asynchronously performs a copy between any combination of host and device pointers. + */ + extern int __KAI_KMPC_CONVENTION omp_target_memcpy_rect_async(void *, const void *, size_t, int, const size_t *, + const size_t *, const size_t *, const size_t *, const size_t *, int, int, + int, omp_depend_t *); + /*! + * The `omp_get_mapped_ptr` routine returns the device pointer that is associated with a host pointer for a given device. + */ + extern void * __KAI_KMPC_CONVENTION omp_get_mapped_ptr(const void *, int); + /* kmp API functions */ extern int __KAI_KMPC_CONVENTION kmp_get_stacksize (void); extern void __KAI_KMPC_CONVENTION kmp_set_stacksize (int); diff --git a/openmp/runtime/src/include/omp_lib.f90.var b/openmp/runtime/src/include/omp_lib.f90.var index fbbb7b9..1bde868 100644 --- a/openmp/runtime/src/include/omp_lib.f90.var +++ b/openmp/runtime/src/include/omp_lib.f90.var @@ -509,6 +509,103 @@ end subroutine omp_display_env + function omp_target_alloc(size, device_num) bind(c) + use omp_lib_kinds + type(c_ptr) omp_target_alloc + integer (kind=kmp_size_t_kind), value :: size + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_alloc + + subroutine omp_target_free(device_ptr, device_num) bind(c) + use omp_lib_kinds + type(c_ptr), value :: device_ptr + integer (kind=omp_integer_kind), value :: device_num + end subroutine omp_target_free + + function omp_target_is_present(ptr, device_num) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_is_present + type(c_ptr), value :: ptr + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_is_present + + function omp_target_memcpy(dst, src, length, dst_offset, src_offset, & + dst_device_num, src_device_num) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_memcpy + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: length, dst_offset, & + src_offset + integer (kind=omp_integer_kind), value :: dst_device_num, & + src_device_num + end function omp_target_memcpy + + function omp_target_memcpy_rect(dst, src, element_size, num_dims, & + volume, dst_offsets, src_offsets, dst_dimensions, & + src_dimensions, dst_device_num, src_device_num) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_memcpy_rect + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: element_size + integer (kind=omp_integer_kind), value :: num_dims, & + dst_device_num, src_device_num + integer (kind=kmp_size_t_kind), intent(in) :: volume(*), & + dst_offsets(*), src_offsets(*), dst_dimensions(*), & + src_dimensions(*) + end function omp_target_memcpy_rect + + function omp_target_memcpy_async(dst, src, length, dst_offset, & + src_offset, dst_device_num, src_device_num, depobj_count, & + depobj_list) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_memcpy_async + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: length, dst_offset, & + src_offset + integer (kind=omp_integer_kind), value :: dst_device_num, & + src_device_num, depobj_count + integer (kind=omp_depend_kind), optional :: depobj_list(*) + end function omp_target_memcpy_async + + function omp_target_memcpy_rect_async(dst, src, element_size, & + num_dims, volume, dst_offsets, src_offsets, dst_dimensions, & + src_dimensions, dst_device_num, src_device_num, depobj_count, & + depobj_list) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_memcpy_rect_async + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: element_size + integer (kind=omp_integer_kind), value :: num_dims, & + dst_device_num, src_device_num, depobj_count + integer (kind=kmp_size_t_kind), intent(in) :: volume(*), & + dst_offsets(*), src_offsets(*), dst_dimensions(*), & + src_dimensions(*) + integer (kind=omp_depend_kind), optional :: depobj_list(*) + end function omp_target_memcpy_rect_async + + function omp_target_associate_ptr(host_ptr, device_ptr, size, & + device_offset, device_num) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_associate_ptr + type(c_ptr), value :: host_ptr, device_ptr + integer (kind=kmp_size_t_kind), value :: size, device_offset + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_associate_ptr + + function omp_get_mapped_ptr(ptr, device_num) bind(c) + use omp_lib_kinds + type(c_ptr) omp_get_mapped_ptr + type(c_ptr), value :: ptr + integer (kind=omp_integer_kind), value :: device_num + end function omp_get_mapped_ptr + + function omp_target_disassociate_ptr(ptr, device_num) bind(c) + use omp_lib_kinds + integer (kind=omp_integer_kind) omp_target_disassociate_ptr + type(c_ptr), value :: ptr + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_disassociate_ptr + ! *** ! *** kmp_* entry points ! *** diff --git a/openmp/runtime/src/include/omp_lib.h.var b/openmp/runtime/src/include/omp_lib.h.var index f1b6b03..b649a80 100644 --- a/openmp/runtime/src/include/omp_lib.h.var +++ b/openmp/runtime/src/include/omp_lib.h.var @@ -585,6 +585,113 @@ logical (kind=omp_logical_kind), value :: verbose end subroutine omp_display_env + function omp_target_alloc(size, device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + type(c_ptr) omp_target_alloc + integer (kind=kmp_size_t_kind), value :: size + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_alloc + + subroutine omp_target_free(device_ptr, device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + type(c_ptr), value :: device_ptr + integer (kind=omp_integer_kind), value :: device_num + end subroutine omp_target_free + + function omp_target_is_present(ptr, device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_is_present + type(c_ptr), value :: ptr + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_is_present + + function omp_target_memcpy(dst, src, length, dst_offset, & + & src_offset, dst_device_num, src_device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_memcpy + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: length, dst_offset, & + & src_offset + integer (kind=omp_integer_kind), value :: dst_device_num, & + & src_device_num + end function omp_target_memcpy + + function omp_target_memcpy_rect(dst, src, element_size, & + & num_dims, volume, dst_offsets, src_offsets, dst_dimensions, & + & src_dimensions, dst_device_num, src_device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_memcpy_rect + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: element_size + integer (kind=omp_integer_kind), value :: num_dims, & + & dst_device_num, src_device_num + integer (kind=kmp_size_t_kind), intent(in) :: volume(*), & + & dst_offsets(*), src_offsets(*), dst_dimensions(*), & + & src_dimensions(*) + end function omp_target_memcpy_rect + + function omp_target_memcpy_async(dst, src, length, dst_offset, & + & src_offset, dst_device_num, src_device_num, depobj_count, & + & depobj_list) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_memcpy_async + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: length, dst_offset, & + & src_offset + integer (kind=omp_integer_kind), value :: dst_device_num, & + & src_device_num, depobj_count + integer (kind=omp_depend_kind), optional :: depobj_list(*) + end function omp_target_memcpy_async + + function omp_target_memcpy_rect_async(dst, src, element_size, & + & num_dims, volume, dst_offsets, src_offsets, dst_dimensions, & + & src_dimensions, dst_device_num, src_device_num, & + & depobj_count, depobj_list) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_memcpy_rect_async + type(c_ptr), value :: dst, src + integer (kind=kmp_size_t_kind), value :: element_size + integer (kind=omp_integer_kind), value :: num_dims, & + & dst_device_num, src_device_num, depobj_count + integer (kind=kmp_size_t_kind), intent(in) :: volume(*), & + & dst_offsets(*), src_offsets(*), dst_dimensions(*), & + & src_dimensions(*) + integer (kind=omp_depend_kind), optional :: depobj_list(*) + end function omp_target_memcpy_rect_async + + function omp_target_associate_ptr(host_ptr, device_ptr, size, & + & device_offset, device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_associate_ptr + type(c_ptr), value :: host_ptr, device_ptr + integer (kind=kmp_size_t_kind), value :: size, device_offset + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_associate_ptr + + function omp_get_mapped_ptr(ptr, device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + type(c_ptr) omp_get_mapped_ptr + type(c_ptr), value :: ptr + integer (kind=omp_integer_kind), value :: device_num + end function omp_get_mapped_ptr + + function omp_target_disassociate_ptr(ptr, device_num) bind(c) + use, intrinsic :: iso_c_binding, only : c_ptr + import + integer (kind=omp_integer_kind) omp_target_disassociate_ptr + type(c_ptr), value :: ptr + integer (kind=omp_integer_kind), value :: device_num + end function omp_target_disassociate_ptr + ! *** ! *** kmp_* entry points ! *** |