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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_INT2_MIN_TO_ALL, shmem_int2_min_to_all)
23 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_INT4_MIN_TO_ALL, shmem_int4_min_to_all)
24 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_INT8_MIN_TO_ALL, shmem_int8_min_to_all)
25 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_REAL4_MIN_TO_ALL, shmem_real4_min_to_all)
26 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_REAL8_MIN_TO_ALL, shmem_real8_min_to_all)
27 SHMEM_GENERATE_WEAK_BINDINGS(SHMEM_REAL16_MIN_TO_ALL, shmem_real16_min_to_all)
28 #include "oshmem/shmem/fortran/profile/defines.h"
29 #endif
30
31 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
32 SHMEM_INT2_MIN_TO_ALL,
33 shmem_int2_min_to_all_,
34 shmem_int2_min_to_all__,
35 shmem_int2_min_to_all_f,
36 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nreduce, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T *pWrk, FORTRAN_POINTER_T pSync),
37 (target,source,nreduce,PE_start,logPE_stride,PE_size,pWrk,pSync) )
38
39 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
40 SHMEM_INT4_MIN_TO_ALL,
41 shmem_int4_min_to_all_,
42 shmem_int4_min_to_all__,
43 shmem_int4_min_to_all_f,
44 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nreduce, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T *pWrk, FORTRAN_POINTER_T pSync),
45 (target,source,nreduce,PE_start,logPE_stride,PE_size,pWrk,pSync) )
46
47 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
48 SHMEM_INT8_MIN_TO_ALL,
49 shmem_int8_min_to_all_,
50 shmem_int8_min_to_all__,
51 shmem_int8_min_to_all_f,
52 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nreduce, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T *pWrk, FORTRAN_POINTER_T pSync),
53 (target,source,nreduce,PE_start,logPE_stride,PE_size,pWrk,pSync) )
54
55 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
56 SHMEM_REAL4_MIN_TO_ALL,
57 shmem_real4_min_to_all_,
58 shmem_real4_min_to_all__,
59 shmem_real4_min_to_all_f,
60 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nreduce, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T *pWrk, FORTRAN_POINTER_T pSync),
61 (target,source,nreduce,PE_start,logPE_stride,PE_size,pWrk,pSync) )
62
63 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
64 SHMEM_REAL8_MIN_TO_ALL,
65 shmem_real8_min_to_all_,
66 shmem_real8_min_to_all__,
67 shmem_real8_min_to_all_f,
68 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nreduce, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T *pWrk, FORTRAN_POINTER_T pSync),
69 (target,source,nreduce,PE_start,logPE_stride,PE_size,pWrk,pSync) )
70
71 SHMEM_GENERATE_FORTRAN_BINDINGS_SUB (void,
72 SHMEM_REAL16_MIN_TO_ALL,
73 shmem_real16_min_to_all_,
74 shmem_real16_min_to_all__,
75 shmem_real16_min_to_all_f,
76 (FORTRAN_POINTER_T target, FORTRAN_POINTER_T source, MPI_Fint *nreduce, MPI_Fint *PE_start, MPI_Fint * logPE_stride, MPI_Fint *PE_size, FORTRAN_POINTER_T *pWrk, FORTRAN_POINTER_T pSync),
77 (target,source,nreduce,PE_start,logPE_stride,PE_size,pWrk,pSync) )
78
79
80 #define SHMEM_MIN_TO_ALL(F_NAME, T_NAME) void F_NAME(FORTRAN_POINTER_T target, \
81 FORTRAN_POINTER_T source, \
82 MPI_Fint *nreduce,\
83 MPI_Fint *PE_start,\
84 MPI_Fint * logPE_stride,\
85 MPI_Fint *PE_size,\
86 FORTRAN_POINTER_T *pWrk,\
87 FORTRAN_POINTER_T pSync)\
88 {\
89 int rc;\
90 oshmem_group_t *group;\
91 \
92 group = oshmem_proc_group_create_nofail(OMPI_FINT_2_INT(*PE_start),\
93 (1 << OMPI_FINT_2_INT(*logPE_stride)),\
94 OMPI_FINT_2_INT(*PE_size));\
95 \
96 oshmem_op_t* op = T_NAME;\
97 size_t size = OMPI_FINT_2_INT(*nreduce) * op->dt_size;\
98 \
99 rc = group->g_scoll.scoll_reduce( group,\
100 op,\
101 FPTR_2_VOID_PTR(target),\
102 FPTR_2_VOID_PTR(source),\
103 size,\
104 FPTR_2_VOID_PTR(pSync),\
105 FPTR_2_VOID_PTR(*pWrk), SCOLL_DEFAULT_ALG);\
106 oshmem_proc_group_destroy(group);\
107 RUNTIME_CHECK_RC(rc);\
108 }
109
110 SHMEM_MIN_TO_ALL(shmem_int2_min_to_all_f, oshmem_op_min_fint2)
111 SHMEM_MIN_TO_ALL(shmem_int4_min_to_all_f, oshmem_op_min_fint4)
112 SHMEM_MIN_TO_ALL(shmem_int8_min_to_all_f, oshmem_op_min_fint8)
113 SHMEM_MIN_TO_ALL(shmem_real4_min_to_all_f, oshmem_op_min_freal4)
114 SHMEM_MIN_TO_ALL(shmem_real8_min_to_all_f, oshmem_op_min_freal8)
115 SHMEM_MIN_TO_ALL(shmem_real16_min_to_all_f, oshmem_op_min_freal16)