avinashkethineedi
3117a47b8d
* rocshmem_RMA.hpp * rocshmem_AMO.hpp * rocshmem_SIG_OP.hpp * rocshmem_COLL.hpp * rocshmem_P2P_SYNC.hpp * rocshmem_RMA_X.hpp
1209 lines
52 KiB
C++
1209 lines
52 KiB
C++
/******************************************************************************
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* Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*****************************************************************************/
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#ifndef LIBRARY_INCLUDE_ROCSHMEM_RMA_HPP
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#define LIBRARY_INCLUDE_ROCSHMEM_RMA_HPP
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namespace rocshmem {
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/**
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* @name SHMEM_PUT
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* @brief Writes contiguous data of \p nelems elements from \p source on the
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* calling PE to \p dest at \p pe. The caller will block until the operation
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* completes locally (it is safe to reuse \p source). The caller must
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* call into rocshmem_quiet() if remote completion is required.
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*
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* This function can be called from divergent control paths at per-thread
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* granularity. However, performance may be improved if the caller can
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* coalesce contiguous messages and elect a leader thread to call into the
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* ROCSHMEM function.
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*
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* @param[in] ctx Context with which to perform this operation.
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* @param[in] dest Destination address. Must be an address on the symmetric
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* heap.
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* @param[in] source Source address. Must be an address on the symmetric heap.
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* @param[in] nelems Size of the transfer in number of elements.
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* @param[in] pe PE of the remote process.
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*
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* @return void.
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*/
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__device__ ATTR_NO_INLINE void rocshmem_ctx_float_put(
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rocshmem_ctx_t ctx, float *dest, const float *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_float_put(
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float *dest, const float *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_float_put(
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rocshmem_ctx_t ctx, float *dest, const float *source,
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size_t nelems, int pe);
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__host__ void rocshmem_float_put(float *dest,
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const float *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_double_put(
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rocshmem_ctx_t ctx, double *dest, const double *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_double_put(
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double *dest, const double *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_double_put(
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rocshmem_ctx_t ctx, double *dest, const double *source,
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size_t nelems, int pe);
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__host__ void rocshmem_double_put(double *dest,
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const double *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_char_put(
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rocshmem_ctx_t ctx, char *dest, const char *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_char_put(
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char *dest, const char *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_char_put(
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rocshmem_ctx_t ctx, char *dest, const char *source,
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size_t nelems, int pe);
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__host__ void rocshmem_char_put(char *dest,
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const char *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_schar_put(
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rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_schar_put(
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signed char *dest, const signed char *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_schar_put(
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rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
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size_t nelems, int pe);
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__host__ void rocshmem_schar_put(signed char *dest,
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const signed char *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_short_put(
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rocshmem_ctx_t ctx, short *dest, const short *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_short_put(
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short *dest, const short *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_short_put(
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rocshmem_ctx_t ctx, short *dest, const short *source,
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size_t nelems, int pe);
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__host__ void rocshmem_short_put(short *dest,
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const short *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_int_put(
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rocshmem_ctx_t ctx, int *dest, const int *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_int_put(
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int *dest, const int *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_int_put(
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rocshmem_ctx_t ctx, int *dest, const int *source,
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size_t nelems, int pe);
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__host__ void rocshmem_int_put(int *dest,
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const int *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_long_put(
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rocshmem_ctx_t ctx, long *dest, const long *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_long_put(
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long *dest, const long *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_long_put(
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rocshmem_ctx_t ctx, long *dest, const long *source,
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size_t nelems, int pe);
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__host__ void rocshmem_long_put(long *dest,
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const long *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_longlong_put(
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rocshmem_ctx_t ctx, long long *dest, const long long *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_longlong_put(
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long long *dest, const long long *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_longlong_put(
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rocshmem_ctx_t ctx, long long *dest, const long long *source,
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size_t nelems, int pe);
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__host__ void rocshmem_longlong_put(long long *dest,
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const long long *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_uchar_put(
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rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_uchar_put(
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unsigned char *dest, const unsigned char *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_uchar_put(
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rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
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size_t nelems, int pe);
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__host__ void rocshmem_uchar_put(unsigned char *dest,
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const unsigned char *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_ushort_put(
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rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ushort_put(
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unsigned short *dest, const unsigned short *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_ushort_put(
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rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
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size_t nelems, int pe);
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__host__ void rocshmem_ushort_put(unsigned short *dest,
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const unsigned short *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_uint_put(
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rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_uint_put(
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unsigned int *dest, const unsigned int *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_uint_put(
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rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
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size_t nelems, int pe);
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__host__ void rocshmem_uint_put(unsigned int *dest,
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const unsigned int *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_ulong_put(
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rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ulong_put(
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unsigned long *dest, const unsigned long *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_ulong_put(
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rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
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size_t nelems, int pe);
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__host__ void rocshmem_ulong_put(unsigned long *dest,
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const unsigned long *source, size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_ulonglong_put(
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rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ulonglong_put(
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unsigned long long *dest, const unsigned long long *source, size_t nelems, int pe);
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__host__ void rocshmem_ctx_ulonglong_put(
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rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
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size_t nelems, int pe);
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__host__ void rocshmem_ulonglong_put(unsigned long long *dest,
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const unsigned long long *source, size_t nelems, int pe);
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/**
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* @brief Writes contiguous data of \p nelems bytes from \p source on the
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* calling PE to \p dest at \p pe. The caller will block until the operation
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* completes locally (it is safe to reuse \p source). The caller must
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* call into rocshmem_quiet() if remote completion is required.
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*
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* This function can be called from divergent control paths at per-thread
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* granularity. However, performance may be improved if the caller can
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* coalesce contiguous messages and elect a leader thread to call into the
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* ROCSHMEM function.
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*
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* @param[in] ctx Context with which to perform this operation.
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* @param[in] dest Destination address. Must be an address on the symmetric
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* heap.
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* @param[in] source Source address. Must be an address on the symmetric heap.
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* @param[in] nelems Size of the transfer in number of elements.
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* @param[in] pe PE of the remote process.
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*
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* @return void.
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*/
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__device__ ATTR_NO_INLINE void rocshmem_ctx_putmem(rocshmem_ctx_t ctx,
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void *dest,
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const void *source,
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size_t nelems, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_putmem(void *dest, const void *source,
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size_t nelems, int pe);
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/**
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* @brief Writes contiguous data of \p nelems bytes from \p source on the
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* calling PE to \p dest at \p pe. The caller will block until the operation
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* completes locally (it is safe to reuse \p source). The caller must
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* call into __host__ rocshmem_quiet() if remote completion is required.
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*
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* @param[in] ctx Context with which to perform this operation.
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* @param[in] dest Destination address. Must be an address on the symmetric
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* heap.
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* @param[in] source Source address. Must be an address on the symmetric heap.
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* @param[in] nelems Size of the transfer in number of elements.
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* @param[in] pe PE of the remote process.
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*
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* @return void.
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*/
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__host__ void rocshmem_ctx_putmem(rocshmem_ctx_t ctx, void *dest,
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const void *source, size_t nelems, int pe);
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__host__ void rocshmem_putmem(void *dest, const void *source, size_t nelems,
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int pe);
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/**
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* @name SHMEM_P
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* @brief Writes a single value to \p dest at \p pe PE to \p dst at \p pe.
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* The caller must call into rocshmem_quiet() if remote completion is
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* required.
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*
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* This function can be called from divergent control paths at per-thread
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* granularity. However, performance may be improved if the caller can
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* coalesce contiguous messages and elect a leader thread to call into the
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* ROCSHMEM function.
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*
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* @param[in] ctx Context with which to perform this operation.
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* @param[in] dest Destination address. Must be an address on the symmetric
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* heap.
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* @param[in] value Value to write to dest at \p pe.
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* @param[in] pe PE of the remote process.
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*
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* @return void.
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*/
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__device__ ATTR_NO_INLINE void rocshmem_ctx_float_p(
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rocshmem_ctx_t ctx, float *dest, float value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_float_p(
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float *dest, float value, int pe);
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__host__ void rocshmem_ctx_float_p(
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rocshmem_ctx_t ctx, float *dest, float value,
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int pe);
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__host__ void rocshmem_float_p(
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float *dest, float value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_double_p(
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rocshmem_ctx_t ctx, double *dest, double value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_double_p(
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double *dest, double value, int pe);
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__host__ void rocshmem_ctx_double_p(
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rocshmem_ctx_t ctx, double *dest, double value,
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int pe);
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__host__ void rocshmem_double_p(
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double *dest, double value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_char_p(
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rocshmem_ctx_t ctx, char *dest, char value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_char_p(
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char *dest, char value, int pe);
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__host__ void rocshmem_ctx_char_p(
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rocshmem_ctx_t ctx, char *dest, char value,
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int pe);
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__host__ void rocshmem_char_p(
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char *dest, char value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_schar_p(
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rocshmem_ctx_t ctx, signed char *dest, signed char value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_schar_p(
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signed char *dest, signed char value, int pe);
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__host__ void rocshmem_ctx_schar_p(
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rocshmem_ctx_t ctx, signed char *dest, signed char value,
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int pe);
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__host__ void rocshmem_schar_p(
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signed char *dest, signed char value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_short_p(
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rocshmem_ctx_t ctx, short *dest, short value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_short_p(
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short *dest, short value, int pe);
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__host__ void rocshmem_ctx_short_p(
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rocshmem_ctx_t ctx, short *dest, short value,
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int pe);
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__host__ void rocshmem_short_p(
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short *dest, short value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_int_p(
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rocshmem_ctx_t ctx, int *dest, int value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_int_p(
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int *dest, int value, int pe);
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__host__ void rocshmem_ctx_int_p(
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rocshmem_ctx_t ctx, int *dest, int value,
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int pe);
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__host__ void rocshmem_int_p(
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int *dest, int value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_long_p(
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rocshmem_ctx_t ctx, long *dest, long value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_long_p(
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long *dest, long value, int pe);
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__host__ void rocshmem_ctx_long_p(
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rocshmem_ctx_t ctx, long *dest, long value,
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int pe);
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__host__ void rocshmem_long_p(
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long *dest, long value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_longlong_p(
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rocshmem_ctx_t ctx, long long *dest, long long value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_longlong_p(
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long long *dest, long long value, int pe);
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__host__ void rocshmem_ctx_longlong_p(
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rocshmem_ctx_t ctx, long long *dest, long long value,
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int pe);
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__host__ void rocshmem_longlong_p(
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long long *dest, long long value, int pe);
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|
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__device__ ATTR_NO_INLINE void rocshmem_ctx_uchar_p(
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rocshmem_ctx_t ctx, unsigned char *dest, unsigned char value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_uchar_p(
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unsigned char *dest, unsigned char value, int pe);
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__host__ void rocshmem_ctx_uchar_p(
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rocshmem_ctx_t ctx, unsigned char *dest, unsigned char value,
|
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int pe);
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__host__ void rocshmem_uchar_p(
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unsigned char *dest, unsigned char value, int pe);
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|
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__device__ ATTR_NO_INLINE void rocshmem_ctx_ushort_p(
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rocshmem_ctx_t ctx, unsigned short *dest, unsigned short value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ushort_p(
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unsigned short *dest, unsigned short value, int pe);
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__host__ void rocshmem_ctx_ushort_p(
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rocshmem_ctx_t ctx, unsigned short *dest, unsigned short value,
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int pe);
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__host__ void rocshmem_ushort_p(
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unsigned short *dest, unsigned short value, int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ctx_uint_p(
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rocshmem_ctx_t ctx, unsigned int *dest, unsigned int value,
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int pe);
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__device__ ATTR_NO_INLINE void rocshmem_uint_p(
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unsigned int *dest, unsigned int value, int pe);
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__host__ void rocshmem_ctx_uint_p(
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rocshmem_ctx_t ctx, unsigned int *dest, unsigned int value,
|
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int pe);
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__host__ void rocshmem_uint_p(
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unsigned int *dest, unsigned int value, int pe);
|
|
|
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__device__ ATTR_NO_INLINE void rocshmem_ctx_ulong_p(
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rocshmem_ctx_t ctx, unsigned long *dest, unsigned long value,
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|
int pe);
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__device__ ATTR_NO_INLINE void rocshmem_ulong_p(
|
|
unsigned long *dest, unsigned long value, int pe);
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|
__host__ void rocshmem_ctx_ulong_p(
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|
rocshmem_ctx_t ctx, unsigned long *dest, unsigned long value,
|
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int pe);
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__host__ void rocshmem_ulong_p(
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|
unsigned long *dest, unsigned long value, int pe);
|
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|
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__device__ ATTR_NO_INLINE void rocshmem_ctx_ulonglong_p(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, unsigned long long value,
|
|
int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulonglong_p(
|
|
unsigned long long *dest, unsigned long long value, int pe);
|
|
__host__ void rocshmem_ctx_ulonglong_p(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, unsigned long long value,
|
|
int pe);
|
|
__host__ void rocshmem_ulonglong_p(
|
|
unsigned long long *dest, unsigned long long value, int pe);
|
|
|
|
|
|
/**
|
|
* @name SHMEM_GET
|
|
* @brief Reads contiguous data of \p nelems elements from \p source on \p pe
|
|
* to \p dest on the calling PE. The calling work-group will block until the
|
|
* operation completes (data has been placed in \p dest).
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
* heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_float_get(
|
|
rocshmem_ctx_t ctx, float *dest, const float *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_float_get(
|
|
float *dest, const float *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_float_get(
|
|
rocshmem_ctx_t ctx, float *dest, const float *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_float_get(float *dest,
|
|
const float *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_double_get(
|
|
rocshmem_ctx_t ctx, double *dest, const double *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_double_get(
|
|
double *dest, const double *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_double_get(
|
|
rocshmem_ctx_t ctx, double *dest, const double *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_double_get(double *dest,
|
|
const double *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_char_get(
|
|
rocshmem_ctx_t ctx, char *dest, const char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_char_get(
|
|
char *dest, const char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_char_get(
|
|
rocshmem_ctx_t ctx, char *dest, const char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_char_get(char *dest,
|
|
const char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_schar_get(
|
|
rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_schar_get(
|
|
signed char *dest, const signed char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_schar_get(
|
|
rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_schar_get(signed char *dest,
|
|
const signed char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_short_get(
|
|
rocshmem_ctx_t ctx, short *dest, const short *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_short_get(
|
|
short *dest, const short *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_short_get(
|
|
rocshmem_ctx_t ctx, short *dest, const short *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_short_get(short *dest,
|
|
const short *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_int_get(
|
|
rocshmem_ctx_t ctx, int *dest, const int *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_int_get(
|
|
int *dest, const int *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_int_get(
|
|
rocshmem_ctx_t ctx, int *dest, const int *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_int_get(int *dest,
|
|
const int *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_long_get(
|
|
rocshmem_ctx_t ctx, long *dest, const long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_long_get(
|
|
long *dest, const long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_long_get(
|
|
rocshmem_ctx_t ctx, long *dest, const long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_long_get(long *dest,
|
|
const long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_longlong_get(
|
|
rocshmem_ctx_t ctx, long long *dest, const long long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_longlong_get(
|
|
long long *dest, const long long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_longlong_get(
|
|
rocshmem_ctx_t ctx, long long *dest, const long long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_longlong_get(long long *dest,
|
|
const long long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_uchar_get(
|
|
rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_uchar_get(
|
|
unsigned char *dest, const unsigned char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_uchar_get(
|
|
rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_uchar_get(unsigned char *dest,
|
|
const unsigned char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ushort_get(
|
|
rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ushort_get(
|
|
unsigned short *dest, const unsigned short *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ushort_get(
|
|
rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ushort_get(unsigned short *dest,
|
|
const unsigned short *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_uint_get(
|
|
rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_uint_get(
|
|
unsigned int *dest, const unsigned int *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_uint_get(
|
|
rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_uint_get(unsigned int *dest,
|
|
const unsigned int *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ulong_get(
|
|
rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulong_get(
|
|
unsigned long *dest, const unsigned long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ulong_get(
|
|
rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ulong_get(unsigned long *dest,
|
|
const unsigned long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ulonglong_get(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulonglong_get(
|
|
unsigned long long *dest, const unsigned long long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ulonglong_get(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ulonglong_get(unsigned long long *dest,
|
|
const unsigned long long *source, size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @brief Reads contiguous data of \p nelems bytes from \p source on \p pe
|
|
* to \p dest on the calling PE. The calling work-group will block until the
|
|
* operation completes (data has been placed in \p dest).
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
* heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_getmem(rocshmem_ctx_t ctx,
|
|
void *dest,
|
|
const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_getmem(void *dest, const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @brief Reads contiguous data of \p nelems bytes from \p source on \p pe
|
|
* to \p dest on the calling PE. The calling work-group will block until the
|
|
* operation completes (data has been placed in \p dest).
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
* heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__host__ void rocshmem_ctx_getmem(rocshmem_ctx_t ctx, void *dest,
|
|
const void *source, size_t nelems, int pe);
|
|
|
|
__host__ void rocshmem_getmem(void *dest, const void *source, size_t nelems,
|
|
int pe);
|
|
|
|
|
|
/**
|
|
* @name SHMEM_G
|
|
* @brief reads and returns single value from \p source at \p pe.
|
|
* The calling work-group/thread will block until the operation completes.
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] source Source address. Must be an address on the symmetric
|
|
* heap.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return the value read from remote \p source at \p pe.
|
|
*/
|
|
__device__ ATTR_NO_INLINE float rocshmem_ctx_float_g(
|
|
rocshmem_ctx_t ctx, const float *source, int pe);
|
|
__device__ ATTR_NO_INLINE float rocshmem_float_g(
|
|
const float *source, int pe);
|
|
__host__ float rocshmem_ctx_float_g(
|
|
rocshmem_ctx_t ctx, const float *source, int pe);
|
|
__host__ float rocshmem_float_g(
|
|
const float *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE double rocshmem_ctx_double_g(
|
|
rocshmem_ctx_t ctx, const double *source, int pe);
|
|
__device__ ATTR_NO_INLINE double rocshmem_double_g(
|
|
const double *source, int pe);
|
|
__host__ double rocshmem_ctx_double_g(
|
|
rocshmem_ctx_t ctx, const double *source, int pe);
|
|
__host__ double rocshmem_double_g(
|
|
const double *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE char rocshmem_ctx_char_g(
|
|
rocshmem_ctx_t ctx, const char *source, int pe);
|
|
__device__ ATTR_NO_INLINE char rocshmem_char_g(
|
|
const char *source, int pe);
|
|
__host__ char rocshmem_ctx_char_g(
|
|
rocshmem_ctx_t ctx, const char *source, int pe);
|
|
__host__ char rocshmem_char_g(
|
|
const char *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE signed char rocshmem_ctx_schar_g(
|
|
rocshmem_ctx_t ctx, const signed char *source, int pe);
|
|
__device__ ATTR_NO_INLINE signed char rocshmem_schar_g(
|
|
const signed char *source, int pe);
|
|
__host__ signed char rocshmem_ctx_schar_g(
|
|
rocshmem_ctx_t ctx, const signed char *source, int pe);
|
|
__host__ signed char rocshmem_schar_g(
|
|
const signed char *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE short rocshmem_ctx_short_g(
|
|
rocshmem_ctx_t ctx, const short *source, int pe);
|
|
__device__ ATTR_NO_INLINE short rocshmem_short_g(
|
|
const short *source, int pe);
|
|
__host__ short rocshmem_ctx_short_g(
|
|
rocshmem_ctx_t ctx, const short *source, int pe);
|
|
__host__ short rocshmem_short_g(
|
|
const short *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE int rocshmem_ctx_int_g(
|
|
rocshmem_ctx_t ctx, const int *source, int pe);
|
|
__device__ ATTR_NO_INLINE int rocshmem_int_g(
|
|
const int *source, int pe);
|
|
__host__ int rocshmem_ctx_int_g(
|
|
rocshmem_ctx_t ctx, const int *source, int pe);
|
|
__host__ int rocshmem_int_g(
|
|
const int *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE long rocshmem_ctx_long_g(
|
|
rocshmem_ctx_t ctx, const long *source, int pe);
|
|
__device__ ATTR_NO_INLINE long rocshmem_long_g(
|
|
const long *source, int pe);
|
|
__host__ long rocshmem_ctx_long_g(
|
|
rocshmem_ctx_t ctx, const long *source, int pe);
|
|
__host__ long rocshmem_long_g(
|
|
const long *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE long long rocshmem_ctx_longlong_g(
|
|
rocshmem_ctx_t ctx, const long long *source, int pe);
|
|
__device__ ATTR_NO_INLINE long long rocshmem_longlong_g(
|
|
const long long *source, int pe);
|
|
__host__ long long rocshmem_ctx_longlong_g(
|
|
rocshmem_ctx_t ctx, const long long *source, int pe);
|
|
__host__ long long rocshmem_longlong_g(
|
|
const long long *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE unsigned char rocshmem_ctx_uchar_g(
|
|
rocshmem_ctx_t ctx, const unsigned char *source, int pe);
|
|
__device__ ATTR_NO_INLINE unsigned char rocshmem_uchar_g(
|
|
const unsigned char *source, int pe);
|
|
__host__ unsigned char rocshmem_ctx_uchar_g(
|
|
rocshmem_ctx_t ctx, const unsigned char *source, int pe);
|
|
__host__ unsigned char rocshmem_uchar_g(
|
|
const unsigned char *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE unsigned short rocshmem_ctx_ushort_g(
|
|
rocshmem_ctx_t ctx, const unsigned short *source, int pe);
|
|
__device__ ATTR_NO_INLINE unsigned short rocshmem_ushort_g(
|
|
const unsigned short *source, int pe);
|
|
__host__ unsigned short rocshmem_ctx_ushort_g(
|
|
rocshmem_ctx_t ctx, const unsigned short *source, int pe);
|
|
__host__ unsigned short rocshmem_ushort_g(
|
|
const unsigned short *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE unsigned int rocshmem_ctx_uint_g(
|
|
rocshmem_ctx_t ctx, const unsigned int *source, int pe);
|
|
__device__ ATTR_NO_INLINE unsigned int rocshmem_uint_g(
|
|
const unsigned int *source, int pe);
|
|
__host__ unsigned int rocshmem_ctx_uint_g(
|
|
rocshmem_ctx_t ctx, const unsigned int *source, int pe);
|
|
__host__ unsigned int rocshmem_uint_g(
|
|
const unsigned int *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE unsigned long rocshmem_ctx_ulong_g(
|
|
rocshmem_ctx_t ctx, const unsigned long *source, int pe);
|
|
__device__ ATTR_NO_INLINE unsigned long rocshmem_ulong_g(
|
|
const unsigned long *source, int pe);
|
|
__host__ unsigned long rocshmem_ctx_ulong_g(
|
|
rocshmem_ctx_t ctx, const unsigned long *source, int pe);
|
|
__host__ unsigned long rocshmem_ulong_g(
|
|
const unsigned long *source, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE unsigned long long rocshmem_ctx_ulonglong_g(
|
|
rocshmem_ctx_t ctx, const unsigned long long *source, int pe);
|
|
__device__ ATTR_NO_INLINE unsigned long long rocshmem_ulonglong_g(
|
|
const unsigned long long *source, int pe);
|
|
__host__ unsigned long long rocshmem_ctx_ulonglong_g(
|
|
rocshmem_ctx_t ctx, const unsigned long long *source, int pe);
|
|
__host__ unsigned long long rocshmem_ulonglong_g(
|
|
const unsigned long long *source, int pe);
|
|
|
|
|
|
/**
|
|
* @name SHMEM_PUT_NBI
|
|
* @brief Writes contiguous data of \p nelems elements from \p source on the
|
|
* calling PE to \p dest on \p pe. The operation is not blocking. The caller
|
|
* will return as soon as the request is posted. The caller must call
|
|
* rocshmem_quiet() on the same context if completion notification is
|
|
* required.
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_float_put_nbi(
|
|
rocshmem_ctx_t ctx, float *dest, const float *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_float_put_nbi(
|
|
float *dest, const float *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_float_put_nbi(
|
|
rocshmem_ctx_t ctx, float *dest, const float *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_float_put_nbi(
|
|
float *dest, const float *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_double_put_nbi(
|
|
rocshmem_ctx_t ctx, double *dest, const double *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_double_put_nbi(
|
|
double *dest, const double *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_double_put_nbi(
|
|
rocshmem_ctx_t ctx, double *dest, const double *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_double_put_nbi(
|
|
double *dest, const double *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_char_put_nbi(
|
|
rocshmem_ctx_t ctx, char *dest, const char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_char_put_nbi(
|
|
char *dest, const char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_char_put_nbi(
|
|
rocshmem_ctx_t ctx, char *dest, const char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_char_put_nbi(
|
|
char *dest, const char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_schar_put_nbi(
|
|
rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_schar_put_nbi(
|
|
signed char *dest, const signed char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_schar_put_nbi(
|
|
rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_schar_put_nbi(
|
|
signed char *dest, const signed char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_short_put_nbi(
|
|
rocshmem_ctx_t ctx, short *dest, const short *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_short_put_nbi(
|
|
short *dest, const short *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_short_put_nbi(
|
|
rocshmem_ctx_t ctx, short *dest, const short *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_short_put_nbi(
|
|
short *dest, const short *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_int_put_nbi(
|
|
rocshmem_ctx_t ctx, int *dest, const int *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_int_put_nbi(
|
|
int *dest, const int *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_int_put_nbi(
|
|
rocshmem_ctx_t ctx, int *dest, const int *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_int_put_nbi(
|
|
int *dest, const int *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_long_put_nbi(
|
|
rocshmem_ctx_t ctx, long *dest, const long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_long_put_nbi(
|
|
long *dest, const long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_long_put_nbi(
|
|
rocshmem_ctx_t ctx, long *dest, const long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_long_put_nbi(
|
|
long *dest, const long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_longlong_put_nbi(
|
|
rocshmem_ctx_t ctx, long long *dest, const long long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_longlong_put_nbi(
|
|
long long *dest, const long long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_longlong_put_nbi(
|
|
rocshmem_ctx_t ctx, long long *dest, const long long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_longlong_put_nbi(
|
|
long long *dest, const long long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_uchar_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_uchar_put_nbi(
|
|
unsigned char *dest, const unsigned char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_uchar_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_uchar_put_nbi(
|
|
unsigned char *dest, const unsigned char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ushort_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ushort_put_nbi(
|
|
unsigned short *dest, const unsigned short *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ushort_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ushort_put_nbi(
|
|
unsigned short *dest, const unsigned short *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_uint_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_uint_put_nbi(
|
|
unsigned int *dest, const unsigned int *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_uint_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_uint_put_nbi(
|
|
unsigned int *dest, const unsigned int *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ulong_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulong_put_nbi(
|
|
unsigned long *dest, const unsigned long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ulong_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ulong_put_nbi(
|
|
unsigned long *dest, const unsigned long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ulonglong_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulonglong_put_nbi(
|
|
unsigned long long *dest, const unsigned long long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ulonglong_put_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ulonglong_put_nbi(
|
|
unsigned long long *dest, const unsigned long long *source, size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @brief Writes contiguous data of \p nelems bytes from \p source on the
|
|
* calling PE to \p dest on \p pe. The operation is not blocking. The caller
|
|
* will return as soon as the request is posted. The caller must call
|
|
* rocshmem_quiet() on the same context if completion notification is
|
|
* required.
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_putmem_nbi(rocshmem_ctx_t ctx,
|
|
void *dest,
|
|
const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_putmem_nbi(void *dest,
|
|
const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @brief Writes contiguous data of \p nelems bytes from \p source on the
|
|
* calling PE to \p dest on \p pe. The operation is not blocking. The caller
|
|
* will return as soon as the request is posted. The caller must call
|
|
* _host__ rocshmem_quiet() if completion notification is required.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__host__ void rocshmem_ctx_putmem_nbi(rocshmem_ctx_t ctx, void *dest,
|
|
const void *source, size_t nelems,
|
|
int pe);
|
|
|
|
__host__ void rocshmem_putmem_nbi(void *dest, const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @name SHMEM_GET_NBI
|
|
* @brief Reads contiguous data of \p nelems elements from \p source on \p pe
|
|
* to \p dest on the calling PE. The operation is not blocking. The caller will
|
|
* return as soon as the request is posted. The caller must call
|
|
* rocshmem_quiet() on the same context if completion notification is
|
|
* required.
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
* heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_float_get_nbi(
|
|
rocshmem_ctx_t ctx, float *dest, const float *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_float_get_nbi(
|
|
float *dest, const float *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_float_get_nbi(
|
|
rocshmem_ctx_t ctx, float *dest, const float *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_float_get_nbi(float *dest,
|
|
const float *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_double_get_nbi(
|
|
rocshmem_ctx_t ctx, double *dest, const double *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_double_get_nbi(
|
|
double *dest, const double *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_double_get_nbi(
|
|
rocshmem_ctx_t ctx, double *dest, const double *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_double_get_nbi(double *dest,
|
|
const double *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_char_get_nbi(
|
|
rocshmem_ctx_t ctx, char *dest, const char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_char_get_nbi(
|
|
char *dest, const char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_char_get_nbi(
|
|
rocshmem_ctx_t ctx, char *dest, const char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_char_get_nbi(char *dest,
|
|
const char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_schar_get_nbi(
|
|
rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_schar_get_nbi(
|
|
signed char *dest, const signed char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_schar_get_nbi(
|
|
rocshmem_ctx_t ctx, signed char *dest, const signed char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_schar_get_nbi(signed char *dest,
|
|
const signed char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_short_get_nbi(
|
|
rocshmem_ctx_t ctx, short *dest, const short *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_short_get_nbi(
|
|
short *dest, const short *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_short_get_nbi(
|
|
rocshmem_ctx_t ctx, short *dest, const short *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_short_get_nbi(short *dest,
|
|
const short *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_int_get_nbi(
|
|
rocshmem_ctx_t ctx, int *dest, const int *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_int_get_nbi(
|
|
int *dest, const int *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_int_get_nbi(
|
|
rocshmem_ctx_t ctx, int *dest, const int *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_int_get_nbi(int *dest,
|
|
const int *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_long_get_nbi(
|
|
rocshmem_ctx_t ctx, long *dest, const long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_long_get_nbi(
|
|
long *dest, const long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_long_get_nbi(
|
|
rocshmem_ctx_t ctx, long *dest, const long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_long_get_nbi(long *dest,
|
|
const long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_longlong_get_nbi(
|
|
rocshmem_ctx_t ctx, long long *dest, const long long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_longlong_get_nbi(
|
|
long long *dest, const long long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_longlong_get_nbi(
|
|
rocshmem_ctx_t ctx, long long *dest, const long long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_longlong_get_nbi(long long *dest,
|
|
const long long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_uchar_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_uchar_get_nbi(
|
|
unsigned char *dest, const unsigned char *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_uchar_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned char *dest, const unsigned char *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_uchar_get_nbi(unsigned char *dest,
|
|
const unsigned char *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ushort_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ushort_get_nbi(
|
|
unsigned short *dest, const unsigned short *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ushort_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned short *dest, const unsigned short *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ushort_get_nbi(unsigned short *dest,
|
|
const unsigned short *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_uint_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_uint_get_nbi(
|
|
unsigned int *dest, const unsigned int *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_uint_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned int *dest, const unsigned int *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_uint_get_nbi(unsigned int *dest,
|
|
const unsigned int *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ulong_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulong_get_nbi(
|
|
unsigned long *dest, const unsigned long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ulong_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long *dest, const unsigned long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ulong_get_nbi(unsigned long *dest,
|
|
const unsigned long *source, size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_ctx_ulonglong_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
|
|
size_t nelems, int pe);
|
|
__device__ ATTR_NO_INLINE void rocshmem_ulonglong_get_nbi(
|
|
unsigned long long *dest, const unsigned long long *source, size_t nelems, int pe);
|
|
__host__ void rocshmem_ctx_ulonglong_get_nbi(
|
|
rocshmem_ctx_t ctx, unsigned long long *dest, const unsigned long long *source,
|
|
size_t nelems, int pe);
|
|
__host__ void rocshmem_ulonglong_get_nbi(unsigned long long *dest,
|
|
const unsigned long long *source, size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @brief Reads contiguous data of \p nelems bytes from \p source on \p pe
|
|
* to \p dest on the calling PE. The operation is not blocking. The caller will
|
|
* return as soon as the request is posted. The caller must call
|
|
* rocshmem_quiet() on the same context if completion notification is
|
|
* required.
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
* heap.
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|
* @param[in] source Source address. Must be an address on the symmetric heap.
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|
* @param[in] nelems Size of the transfer in bytes.
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|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
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|
*/
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|
__device__ ATTR_NO_INLINE void rocshmem_ctx_getmem_nbi(rocshmem_ctx_t ctx,
|
|
void *dest,
|
|
const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
__device__ ATTR_NO_INLINE void rocshmem_getmem_nbi(void *dest,
|
|
const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
|
|
/**
|
|
* @brief Reads contiguous data of \p nelems bytes from \p source on \p pe
|
|
* to \p dest on the calling PE. The operation is not blocking. The caller will
|
|
* return as soon as the request is posted. The caller must call
|
|
* __host__ rocshmem_quiet() on the same context if completion notification is
|
|
* required.
|
|
*
|
|
* This function can be called from divergent control paths at per-thread
|
|
* granularity. However, performance may be improved if the caller can
|
|
* coalesce contiguous messages and elect a leader thread to call into the
|
|
* ROCSHMEM function.
|
|
*
|
|
* @param[in] ctx Context with which to perform this operation.
|
|
* @param[in] dest Destination address. Must be an address on the symmetric
|
|
* heap.
|
|
* @param[in] source Source address. Must be an address on the symmetric heap.
|
|
* @param[in] nelems Size of the transfer in bytes.
|
|
* @param[in] pe PE of the remote process.
|
|
*
|
|
* @return void.
|
|
*/
|
|
__host__ void rocshmem_ctx_getmem_nbi(rocshmem_ctx_t ctx, void *dest,
|
|
const void *source, size_t nelems,
|
|
int pe);
|
|
|
|
__host__ void rocshmem_getmem_nbi(void *dest, const void *source,
|
|
size_t nelems, int pe);
|
|
|
|
|
|
} // namespace rocshmem
|
|
|
|
#endif // LIBRARY_INCLUDE_ROCSHMEM_RMA_HPP
|