COMBINATORIAL_BLAS  1.6
MPIType.cpp
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1 /****************************************************************/
2 /* Parallel Combinatorial BLAS Library (for Graph Computations) */
3 /* version 1.6 -------------------------------------------------*/
4 /* date: 6/15/2017 ---------------------------------------------*/
5 /* authors: Ariful Azad, Aydin Buluc --------------------------*/
6 /****************************************************************/
7 /*
8  Copyright (c) 2010-2017, The Regents of the University of California
9 
10  Permission is hereby granted, free of charge, to any person obtaining a copy
11  of this software and associated documentation files (the "Software"), to deal
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16 
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21  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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27  */
28 
29 
30 #include <iostream>
31 #include <mpi.h>
32 #include "CombBLAS/MPIType.h"
33 
34 using namespace std;
35 
36 namespace combblas {
37 
38 MPIDataTypeCache mpidtc; // global variable
39 
40 template<> MPI_Datatype MPIType< signed char >( void )
41 {
42  return MPI_CHAR;
43 };
44 template<> MPI_Datatype MPIType< unsigned char >( void )
45 {
46  return MPI_UNSIGNED_CHAR;
47 };
48 template<> MPI_Datatype MPIType< signed short int >( void )
49 {
50  return MPI_SHORT;
51 };
52 template<> MPI_Datatype MPIType< unsigned short int >( void )
53 {
54  return MPI_UNSIGNED_SHORT;
55 };
56 template<> MPI_Datatype MPIType< int32_t >( void )
57 {
58  return MPI_INT;
59 };
60 template<> MPI_Datatype MPIType< uint32_t >( void )
61 {
62  return MPI_UNSIGNED;
63 };
64 template<> MPI_Datatype MPIType<int64_t>(void)
65 {
66  return MPI_LONG_LONG;
67 };
68 template<> MPI_Datatype MPIType< uint64_t>(void)
69 {
70  return MPI_UNSIGNED_LONG_LONG;
71 };
72 template<> MPI_Datatype MPIType< float >( void )
73 {
74  return MPI_FLOAT;
75 };
76 template<> MPI_Datatype MPIType< double >( void )
77 {
78  return MPI_DOUBLE;
79 };
80 template<> MPI_Datatype MPIType< long double >( void )
81 {
82  return MPI_LONG_DOUBLE;
83 };
84 template<> MPI_Datatype MPIType< bool >( void )
85 {
86  return MPI_BYTE; // usually #define MPI_BOOL MPI_BYTE anyway
87 };
88 
89 }
MPI_Datatype MPIType< int64_t >(void)
Definition: MPIType.cpp:64
MPI_Datatype MPIType< uint64_t >(void)
Definition: MPIType.cpp:68
MPI_Datatype MPIType< unsigned short int >(void)
Definition: MPIType.cpp:52
MPI_Datatype MPIType< int32_t >(void)
Definition: MPIType.cpp:56
MPI_Datatype MPIType< float >(void)
Definition: MPIType.cpp:72
MPI_Datatype MPIType< unsigned char >(void)
Definition: MPIType.cpp:44
MPI_Datatype MPIType< double >(void)
Definition: MPIType.cpp:76
MPIDataTypeCache mpidtc
Definition: MPIType.cpp:38
MPI_Datatype MPIType< signed short int >(void)
Definition: MPIType.cpp:48
MPI_Datatype MPIType< uint32_t >(void)
Definition: MPIType.cpp:60
Definition: CCGrid.h:4
MPI_Datatype MPIType< bool >(void)
Definition: MPIType.cpp:84
MPI_Datatype MPIType< long double >(void)
Definition: MPIType.cpp:80
MPI_Datatype MPIType< signed char >(void)
Definition: MPIType.cpp:40