oshmem/include/pshmemx.h

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   1 /*
   2  * Copyright (c) 2014      Mellanox Technologies, Inc.
   3  *                         All rights reserved.
   4  * Copyright (c) 2014      Intel, Inc. All rights reserved
   5  * $COPYRIGHT$
   6  *
   7  * Additional copyrights may follow
   8  *
   9  * $HEADER$
  10  */
  11 
  12 #ifndef PSHMEM_SHMEMX_H
  13 #define PSHMEM_SHMEMX_H
  14 
  15 #if defined(c_plusplus) || defined(__cplusplus)
  16 extern "C" {
  17 #endif
  18 
  19 /*
  20  * Symmetric heap routines
  21  */
  22 OSHMEM_DECLSPEC  void* pshmemx_malloc_with_hint(size_t size, long hint);
  23 
  24 
  25 /*
  26  * Legacy API
  27  * old init/destruct functions - not in the open shmem spec but still supported
  28  */
  29 OSHMEM_DECLSPEC  void pstart_pes(int npes);
  30 
  31 OSHMEM_DECLSPEC  int p_num_pes(void);
  32 OSHMEM_DECLSPEC  int p_my_pe(void);
  33 
  34 OSHMEM_DECLSPEC  void* pshmalloc(size_t size);
  35 OSHMEM_DECLSPEC  void* pshmemalign(size_t align, size_t size);
  36 OSHMEM_DECLSPEC  void* pshrealloc(void *ptr, size_t size);
  37 OSHMEM_DECLSPEC  void pshfree(void* ptr);
  38 
  39 OSHMEM_DECLSPEC  void pshmem_char_put(char *target, const char *source, size_t len, int pe);
  40 OSHMEM_DECLSPEC  void pshmem_char_get(char *target, const char *source, size_t len, int pe);
  41 
  42 
  43 /*
  44  * All OpenSHMEM extension APIs that are not part of this specification must be defined in the shmemx.h include
  45  * file. These extensions shall use the shmemx_ prefix for all routine, variable, and constant names.
  46  */
  47 
  48 /*
  49  * Elemental put routines
  50  */
  51 OSHMEM_DECLSPEC  void pshmemx_int16_p(int16_t* addr, int16_t value, int pe);
  52 OSHMEM_DECLSPEC  void pshmemx_int32_p(int32_t* addr, int32_t value, int pe);
  53 OSHMEM_DECLSPEC  void pshmemx_int64_p(int64_t* addr, int64_t value, int pe);
  54 
  55 /*
  56  * Block data put routines
  57  */
  58 
  59 /*
  60  * Strided put routines
  61  */
  62 
  63 /*
  64  * Elemental get routines
  65  */
  66 OSHMEM_DECLSPEC  int16_t pshmemx_int16_g(const int16_t* addr, int pe);
  67 OSHMEM_DECLSPEC  int32_t pshmemx_int32_g(const int32_t* addr, int pe);
  68 OSHMEM_DECLSPEC  int64_t pshmemx_int64_g(const int64_t* addr, int pe);
  69 
  70 /*
  71  * Block data get routines
  72  */
  73 
  74 /*
  75  * Strided get routines
  76  */
  77 
  78 /*
  79  * Atomic operations
  80  */
  81 /* Atomic swap */
  82 OSHMEM_DECLSPEC int32_t pshmemx_int32_swap(int32_t *target, int32_t value, int pe);
  83 OSHMEM_DECLSPEC int64_t pshmemx_int64_swap(int64_t *target, int64_t value, int pe);
  84 
  85 /*Atomic set */
  86 OSHMEM_DECLSPEC void pshmemx_int32_set(int32_t *target, int32_t value, int pe);
  87 OSHMEM_DECLSPEC void pshmemx_int64_set(int64_t *target, int64_t value, int pe);
  88 
  89 /* Atomic conditional swap */
  90 OSHMEM_DECLSPEC int32_t pshmemx_int32_cswap(int32_t *target, int32_t cond, int32_t value, int pe);
  91 OSHMEM_DECLSPEC int64_t pshmemx_int64_cswap(int64_t *target, int64_t cond, int64_t value, int pe);
  92 
  93 /* Atomic Fetch&Add */
  94 OSHMEM_DECLSPEC int32_t pshmemx_int32_fadd(int32_t *target, int32_t value, int pe);
  95 OSHMEM_DECLSPEC int64_t pshmemx_int64_fadd(int64_t *target, int64_t value, int pe);
  96 
  97 /* Atomic Fetch&And */
  98 OSHMEM_DECLSPEC int32_t pshmemx_int32_atomic_fetch_and(int32_t *target, int32_t value, int pe);
  99 OSHMEM_DECLSPEC int64_t pshmemx_int64_atomic_fetch_and(int64_t *target, int64_t value, int pe);
 100 OSHMEM_DECLSPEC uint32_t pshmemx_uint32_atomic_fetch_and(uint32_t *target, uint32_t value, int pe);
 101 OSHMEM_DECLSPEC uint64_t pshmemx_uint64_atomic_fetch_and(uint64_t *target, uint64_t value, int pe);
 102 
 103 /* Atomic Fetch&Or */
 104 OSHMEM_DECLSPEC int32_t pshmemx_int32_atomic_fetch_or(int32_t *target, int32_t value, int pe);
 105 OSHMEM_DECLSPEC int64_t pshmemx_int64_atomic_fetch_or(int64_t *target, int64_t value, int pe);
 106 OSHMEM_DECLSPEC uint32_t pshmemx_uint32_atomic_fetch_or(uint32_t *target, uint32_t value, int pe);
 107 OSHMEM_DECLSPEC uint64_t pshmemx_uint64_atomic_fetch_or(uint64_t *target, uint64_t value, int pe);
 108 
 109 /* Atomic Fetch&Xor */
 110 OSHMEM_DECLSPEC int32_t pshmemx_int32_atomic_fetch_xor(int32_t *target, int32_t value, int pe);
 111 OSHMEM_DECLSPEC int64_t pshmemx_int64_atomic_fetch_xor(int64_t *target, int64_t value, int pe);
 112 OSHMEM_DECLSPEC uint32_t pshmemx_uint32_atomic_fetch_xor(uint32_t *target, uint32_t value, int pe);
 113 OSHMEM_DECLSPEC uint64_t pshmemx_uint64_atomic_fetch_xor(uint64_t *target, uint64_t value, int pe);
 114 
 115 /* Atomic Fetch */
 116 OSHMEM_DECLSPEC int32_t pshmemx_int32_fetch(const int32_t *target, int pe);
 117 OSHMEM_DECLSPEC int64_t pshmemx_int64_fetch(const int64_t *target, int pe);
 118 
 119 /* Atomic Fetch&Inc */
 120 OSHMEM_DECLSPEC int32_t pshmemx_int32_finc(int32_t *target, int pe);
 121 OSHMEM_DECLSPEC int64_t pshmemx_int64_finc(int64_t *target, int pe);
 122 
 123 /* Atomic Add */
 124 OSHMEM_DECLSPEC void pshmemx_int32_add(int32_t *target, int32_t value, int pe);
 125 OSHMEM_DECLSPEC void pshmemx_int64_add(int64_t *target, int64_t value, int pe);
 126 
 127 /* Atomic And */
 128 OSHMEM_DECLSPEC void pshmemx_int32_atomic_and(int32_t *target, int32_t value, int pe);
 129 OSHMEM_DECLSPEC void pshmemx_int64_atomic_and(int64_t *target, int64_t value, int pe);
 130 OSHMEM_DECLSPEC void pshmemx_uint32_atomic_and(uint32_t *target, uint32_t value, int pe);
 131 OSHMEM_DECLSPEC void pshmemx_uint64_atomic_and(uint64_t *target, uint64_t value, int pe);
 132 
 133 /* Atomic Or */
 134 OSHMEM_DECLSPEC void pshmemx_int32_atomic_or(int32_t *target, int32_t value, int pe);
 135 OSHMEM_DECLSPEC void pshmemx_int64_atomic_or(int64_t *target, int64_t value, int pe);
 136 OSHMEM_DECLSPEC void pshmemx_uint32_atomic_or(uint32_t *target, uint32_t value, int pe);
 137 OSHMEM_DECLSPEC void pshmemx_uint64_atomic_or(uint64_t *target, uint64_t value, int pe);
 138 
 139 /* Atomic Xor */
 140 OSHMEM_DECLSPEC void pshmemx_int32_atomic_xor(int32_t *target, int32_t value, int pe);
 141 OSHMEM_DECLSPEC void pshmemx_int64_atomic_xor(int64_t *target, int64_t value, int pe);
 142 OSHMEM_DECLSPEC void pshmemx_uint32_atomic_xor(uint32_t *target, uint32_t value, int pe);
 143 OSHMEM_DECLSPEC void pshmemx_uint64_atomic_xor(uint64_t *target, uint64_t value, int pe);
 144 
 145 /* Atomic Inc */
 146 OSHMEM_DECLSPEC void pshmemx_int32_inc(int32_t *target, int pe);
 147 OSHMEM_DECLSPEC void pshmemx_int64_inc(int64_t *target, int pe);
 148 
 149 /*
 150  * P2P sync routines
 151  */
 152 OSHMEM_DECLSPEC  void pshmemx_int32_wait(int32_t *addr, int32_t value);
 153 OSHMEM_DECLSPEC  void pshmemx_int64_wait(int64_t *addr, int64_t value);
 154 
 155 OSHMEM_DECLSPEC  void pshmemx_int32_wait_until(int32_t *addr, int cmp, int32_t value);
 156 OSHMEM_DECLSPEC  void pshmemx_int64_wait_until(int64_t *addr, int cmp, int64_t value);
 157 
 158 /*
 159  * Reduction routines
 160  */
 161 OSHMEM_DECLSPEC void pshmemx_int16_and_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 162 OSHMEM_DECLSPEC void pshmemx_int32_and_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 163 OSHMEM_DECLSPEC void pshmemx_int64_and_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 164 
 165 OSHMEM_DECLSPEC void pshmemx_int16_or_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 166 OSHMEM_DECLSPEC void pshmemx_int32_or_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 167 OSHMEM_DECLSPEC void pshmemx_int64_or_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 168 
 169 OSHMEM_DECLSPEC void pshmemx_int16_xor_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 170 OSHMEM_DECLSPEC void pshmemx_int32_xor_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 171 OSHMEM_DECLSPEC void pshmemx_int64_xor_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 172 
 173 OSHMEM_DECLSPEC void pshmemx_int16_max_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 174 OSHMEM_DECLSPEC void pshmemx_int32_max_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 175 OSHMEM_DECLSPEC void pshmemx_int64_max_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 176 
 177 OSHMEM_DECLSPEC void pshmemx_int16_min_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 178 OSHMEM_DECLSPEC void pshmemx_int32_min_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 179 OSHMEM_DECLSPEC void pshmemx_int64_min_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 180 
 181 OSHMEM_DECLSPEC void pshmemx_int16_sum_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 182 OSHMEM_DECLSPEC void pshmemx_int32_sum_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 183 OSHMEM_DECLSPEC void pshmemx_int64_sum_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 184 
 185 OSHMEM_DECLSPEC void pshmemx_int16_prod_to_all(int16_t *target, const int16_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int16_t *pWrk, long *pSync);
 186 OSHMEM_DECLSPEC void pshmemx_int32_prod_to_all(int32_t *target, const int32_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int32_t *pWrk, long *pSync);
 187 OSHMEM_DECLSPEC void pshmemx_int64_prod_to_all(int64_t *target, const int64_t *source, int nreduce, int PE_start, int logPE_stride, int PE_size, int64_t *pWrk, long *pSync);
 188 
 189 /*
 190  * Backward compatibility section
 191  */
 192 #define pshmem_int32_swap            pshmemx_int32_swap
 193 #define pshmem_int64_swap            pshmemx_int64_swap
 194 
 195 #define pshmem_int32_set             pshmemx_int32_set
 196 #define pshmem_int64_set             pshmemx_int64_set
 197 
 198 #define pshmem_int32_cswap           pshmemx_int32_cswap
 199 #define pshmem_int64_cswap           pshmemx_int64_cswap
 200 
 201 #define pshmem_int32_fadd            pshmemx_int32_fadd
 202 #define pshmem_int64_fadd            pshmemx_int64_fadd
 203 
 204 #define pshmem_int32_fetch           pshmemx_int32_fetch
 205 #define pshmem_int64_fetch           pshmemx_int64_fetch
 206 
 207 #define pshmem_int32_finc            pshmemx_int32_finc
 208 #define pshmem_int64_finc            pshmemx_int64_finc
 209 
 210 #define pshmem_int32_add             pshmemx_int32_add
 211 #define pshmem_int64_add             pshmemx_int64_add
 212 
 213 #define pshmem_int32_inc             pshmemx_int32_inc
 214 #define pshmem_int64_inc             pshmemx_int64_inc
 215 
 216 #define pshmem_int32_wait            pshmemx_int32_wait
 217 #define pshmem_int64_wait            pshmemx_int64_wait
 218 
 219 #define pshmem_int16_and_to_all      pshmemx_int16_and_to_all
 220 #define pshmem_int32_and_to_all      pshmemx_int32_and_to_all
 221 #define pshmem_int64_and_to_all      pshmemx_int64_and_to_all
 222 
 223 #define pshmem_int16_or_to_all       pshmemx_int16_or_to_all
 224 #define pshmem_int32_or_to_all       pshmemx_int32_or_to_all
 225 #define pshmem_int64_or_to_all       pshmemx_int64_or_to_all
 226 
 227 #define pshmem_int16_xor_to_all      pshmemx_int16_xor_to_all
 228 #define pshmem_int32_xor_to_all      pshmemx_int32_xor_to_all
 229 #define pshmem_int64_xor_to_all      pshmemx_int64_xor_to_all
 230 
 231 #define pshmem_int16_max_to_all      pshmemx_int16_max_to_all
 232 #define pshmem_int32_max_to_all      pshmemx_int32_max_to_all
 233 #define pshmem_int64_max_to_all      pshmemx_int64_max_to_all
 234 
 235 #define pshmem_int16_min_to_all      pshmemx_int16_min_to_all
 236 #define pshmem_int32_min_to_all      pshmemx_int32_min_to_all
 237 #define pshmem_int64_min_to_all      pshmemx_int64_min_to_all
 238 
 239 #define pshmem_int16_sum_to_all      pshmemx_int16_sum_to_all
 240 #define pshmem_int32_sum_to_all      pshmemx_int32_sum_to_all
 241 #define pshmem_int64_sum_to_all      pshmemx_int64_sum_to_all
 242 
 243 #define pshmem_int16_prod_to_all     pshmemx_int16_prod_to_all
 244 #define pshmem_int32_prod_to_all     pshmemx_int32_prod_to_all
 245 #define pshmem_int64_prod_to_all     pshmemx_int64_prod_to_all
 246 
 247 #if defined(c_plusplus) || defined(__cplusplus)
 248 }
 249 #endif
 250 
 251 #endif /* PSHMEM_SHMEMX_H */
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root/oshmem/include/pshmemx.h

INCLUDED FROM
