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12 #include "oshmem_config.h"
13 #include "oshmem/shmem/fortran/bindings.h"
14 #include "oshmem/include/shmem.h"
15 #include "oshmem/constants.h"
16 #include "oshmem/mca/scoll/scoll.h"
17 #include "oshmem/proc/proc.h"
18 #include "oshmem/op/op.h"
19
20 #if OSHMEM_PROFILING
21 #include "oshmem/shmem/fortran/profile/pbindings.h"
22 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_ALLTOALL32, shmem_alltoall32)
23 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_ALLTOALL64, shmem_alltoall64)
24 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_ALLTOALLS32, shmem_alltoalls32)
25 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_ALLTOALLS64, shmem_alltoalls64)
26 #include "oshmem/shmem/fortran/profile/defines.h"
27 #endif
28
29 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
30 SHMEM_ALLTOALL32,
31 shmem_alltoall32_,
32 shmem_alltoall32__,
33 shmem_alltoall32_f,
34 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
35 (target, source, nlong, PE_start, logPE_stride, PE_size, pSync))
36
37 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
38 SHMEM_ALLTOALL64,
39 shmem_alltoall64_,
40 shmem_alltoall64__,
41 shmem_alltoall64_f,
42 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
43 (target, source, nlong, PE_start, logPE_stride, PE_size, pSync))
44
45 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
46 SHMEM_ALLTOALLS32,
47 shmem_alltoalls32_,
48 shmem_alltoalls32__,
49 shmem_alltoalls32_f,
50 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *dst, MPI_Fint *sst, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
51 (target, source, dst, sst, nlong, PE_start, logPE_stride, PE_size, pSync))
52
53 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
54 SHMEM_ALLTOALLS64,
55 shmem_alltoalls64_,
56 shmem_alltoalls64__,
57 shmem_alltoalls64_f,
58 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *dst, MPI_Fint *sst, MPI_Fint *nlong, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T pSync),
59 (target, source, dst, sst, nlong, PE_start, logPE_stride, PE_size, pSync))
60
61 #define SHMEM_ALLTOALL(F_NAME, T_NAME) void F_NAME(FORTRAN_POINTER_T target, \
62 FORTRAN_POINTER_T source, \
63 MPI_Fint *nlong,\
64 MPI_Fint *PE_start, \
65 MPI_Fint *logPE_stride, \
66 MPI_Fint *PE_size, \
67 FORTRAN_POINTER_T pSync)\
68 {\
69 int rc;\
70 oshmem_group_t *group;\
71 \
72 group = oshmem_proc_group_create_nofail(OMPI_FINT_2_INT(*PE_start), \
73 (1 << OMPI_FINT_2_INT(*logPE_stride)), \
74 OMPI_FINT_2_INT(*PE_size));\
75 oshmem_op_t* op = T_NAME;\
76 \
77 \
78 rc = group->g_scoll.scoll_alltoall( group, \
79 FPTR_2_VOID_PTR(target), \
80 FPTR_2_VOID_PTR(source), \
81 1, \
82 1, \
83 OMPI_FINT_2_INT(*nlong), \
84 op->dt_size, \
85 FPTR_2_VOID_PTR(pSync), SCOLL_DEFAULT_ALG );\
86 oshmem_proc_group_destroy(group);\
87 RUNTIME_CHECK_RC(rc);\
88 }
89
90 #define SHMEM_ALLTOALLS(F_NAME, T_NAME) void F_NAME(FORTRAN_POINTER_T target, \
91 FORTRAN_POINTER_T source, \
92 MPI_Fint *dst,\
93 MPI_Fint *sst,\
94 MPI_Fint *nlong,\
95 MPI_Fint *PE_start, \
96 MPI_Fint *logPE_stride, \
97 MPI_Fint *PE_size, \
98 FORTRAN_POINTER_T pSync)\
99 {\
100 int rc;\
101 oshmem_group_t *group;\
102 \
103 group = oshmem_proc_group_create_nofail(OMPI_FINT_2_INT(*PE_start), \
104 (1 << OMPI_FINT_2_INT(*logPE_stride)), \
105 OMPI_FINT_2_INT(*PE_size));\
106 oshmem_op_t* op = T_NAME;\
107 \
108 \
109 rc = group->g_scoll.scoll_alltoall( group, \
110 FPTR_2_VOID_PTR(target), \
111 FPTR_2_VOID_PTR(source), \
112 OMPI_FINT_2_INT(*dst), \
113 OMPI_FINT_2_INT(*sst), \
114 OMPI_FINT_2_INT(*nlong), \
115 op->dt_size, \
116 FPTR_2_VOID_PTR(pSync), SCOLL_DEFAULT_ALG );\
117 oshmem_proc_group_destroy(group);\
118 RUNTIME_CHECK_RC(rc);\
119 }
120
121 SHMEM_ALLTOALL(shmem_alltoall32_f, oshmem_op_prod_fint4)
122 SHMEM_ALLTOALL(shmem_alltoall64_f, oshmem_op_prod_fint8)
123 SHMEM_ALLTOALLS(shmem_alltoalls32_f, oshmem_op_prod_fint4)
124 SHMEM_ALLTOALLS(shmem_alltoalls64_f, oshmem_op_prod_fint8)