root/oshmem/shmem/c/shmem_fxor.c

   1 /*
   2  * Copyright (c) 2018      Mellanox Technologies, Inc.
   3  *                         All rights reserved.
   4  * $COPYRIGHT$
   5  *
   6  * Additional copyrights may follow
   7  *
   8  * $HEADER$
   9  */
  10 #include "oshmem_config.h"
  11 
  12 #include "oshmem/constants.h"
  13 #include "oshmem/include/shmem.h"
  14 #include "oshmem/include/shmemx.h"
  15 
  16 #include "oshmem/runtime/runtime.h"
  17 
  18 #include "oshmem/op/op.h"
  19 #include "oshmem/mca/atomic/atomic.h"
  20 
  21 /*
  22  * These routines perform an atomic fetch-and-xor operation.
  23  * The fetch and xor routines retrieve the value at address target on PE pe, and update
  24  * target with the result of 'xor' operation value to the retrieved value. The operation
  25  * must be completed without the possibility of another process updating target between
  26  * the time of the fetch and the update.
  27  */
  28 #if OSHMEM_PROFILING
  29 #include "oshmem/include/pshmem.h"
  30 #pragma weak shmem_int_atomic_fetch_xor       = pshmem_int_atomic_fetch_xor
  31 #pragma weak shmem_long_atomic_fetch_xor      = pshmem_long_atomic_fetch_xor
  32 #pragma weak shmem_longlong_atomic_fetch_xor  = pshmem_longlong_atomic_fetch_xor
  33 #pragma weak shmem_uint_atomic_fetch_xor      = pshmem_uint_atomic_fetch_xor
  34 #pragma weak shmem_ulong_atomic_fetch_xor     = pshmem_ulong_atomic_fetch_xor
  35 #pragma weak shmem_ulonglong_atomic_fetch_xor = pshmem_ulonglong_atomic_fetch_xor
  36 #pragma weak shmem_int32_atomic_fetch_xor     = pshmem_int32_atomic_fetch_xor
  37 #pragma weak shmem_int64_atomic_fetch_xor     = pshmem_int64_atomic_fetch_xor
  38 #pragma weak shmem_uint32_atomic_fetch_xor    = pshmem_uint32_atomic_fetch_xor
  39 #pragma weak shmem_uint64_atomic_fetch_xor    = pshmem_uint64_atomic_fetch_xor
  40 
  41 #pragma weak shmem_ctx_int_atomic_fetch_xor   = pshmem_ctx_int_atomic_fetch_xor
  42 #pragma weak shmem_ctx_long_atomic_fetch_xor  = pshmem_ctx_long_atomic_fetch_xor
  43 #pragma weak shmem_ctx_longlong_atomic_fetch_xor = pshmem_ctx_longlong_atomic_fetch_xor
  44 #pragma weak shmem_ctx_uint_atomic_fetch_xor  = pshmem_ctx_uint_atomic_fetch_xor
  45 #pragma weak shmem_ctx_ulong_atomic_fetch_xor = pshmem_ctx_ulong_atomic_fetch_xor
  46 #pragma weak shmem_ctx_ulonglong_atomic_fetch_xor = pshmem_ctx_ulonglong_atomic_fetch_xor
  47 #pragma weak shmem_ctx_int32_atomic_fetch_xor  = pshmem_ctx_int32_atomic_fetch_xor
  48 #pragma weak shmem_ctx_int64_atomic_fetch_xor  = pshmem_ctx_int64_atomic_fetch_xor
  49 #pragma weak shmem_ctx_uint32_atomic_fetch_xor = pshmem_ctx_uint32_atomic_fetch_xor
  50 #pragma weak shmem_ctx_uint64_atomic_fetch_xor = pshmem_ctx_uint64_atomic_fetch_xor
  51 
  52 #pragma weak shmemx_int32_atomic_fetch_xor    = pshmemx_int32_atomic_fetch_xor
  53 #pragma weak shmemx_int64_atomic_fetch_xor    = pshmemx_int64_atomic_fetch_xor
  54 #pragma weak shmemx_uint32_atomic_fetch_xor   = pshmemx_uint32_atomic_fetch_xor
  55 #pragma weak shmemx_uint64_atomic_fetch_xor   = pshmemx_uint64_atomic_fetch_xor
  56 #include "oshmem/shmem/c/profile/defines.h"
  57 #endif
  58 
  59 OSHMEM_TYPE_FOP(int, int, shmem, xor)
  60 OSHMEM_TYPE_FOP(long, long, shmem, xor)
  61 OSHMEM_TYPE_FOP(longlong, long long, shmem, xor)
  62 OSHMEM_TYPE_FOP(uint, unsigned int, shmem, xor)
  63 OSHMEM_TYPE_FOP(ulong, unsigned long, shmem, xor)
  64 OSHMEM_TYPE_FOP(ulonglong, unsigned long long, shmem, xor)
  65 OSHMEM_TYPE_FOP(int32, int32_t, shmem, xor)
  66 OSHMEM_TYPE_FOP(int64, int64_t, shmem, xor)
  67 OSHMEM_TYPE_FOP(uint32, uint32_t, shmem, xor)
  68 OSHMEM_TYPE_FOP(uint64, uint64_t, shmem, xor)
  69 
  70 OSHMEM_CTX_TYPE_FOP(int, int, shmem, xor)
  71 OSHMEM_CTX_TYPE_FOP(long, long, shmem, xor)
  72 OSHMEM_CTX_TYPE_FOP(longlong, long long, shmem, xor)
  73 OSHMEM_CTX_TYPE_FOP(uint, unsigned int, shmem, xor)
  74 OSHMEM_CTX_TYPE_FOP(ulong, unsigned long, shmem, xor)
  75 OSHMEM_CTX_TYPE_FOP(ulonglong, unsigned long long, shmem, xor)
  76 OSHMEM_CTX_TYPE_FOP(int32, int32_t, shmem, xor)
  77 OSHMEM_CTX_TYPE_FOP(int64, int64_t, shmem, xor)
  78 OSHMEM_CTX_TYPE_FOP(uint32, uint32_t, shmem, xor)
  79 OSHMEM_CTX_TYPE_FOP(uint64, uint64_t, shmem, xor)
  80 
  81 OSHMEM_TYPE_FOP(int32, int32_t, shmemx, xor)
  82 OSHMEM_TYPE_FOP(int64, int64_t, shmemx, xor)
  83 OSHMEM_TYPE_FOP(uint32, uint32_t, shmemx, xor)
  84 OSHMEM_TYPE_FOP(uint64, uint64_t, shmemx, xor)