1// Message Passing Interface mock header. Mocks MPI constants and functions, in 2// order to make them available in distinct integration test files. 3 4#define NULL 0 5 6// mock types 7typedef int MPI_Datatype; 8typedef int MPI_Comm; 9typedef int MPI_Request; 10typedef int MPI_Status; 11typedef int MPI_Op; 12typedef int int8_t; 13typedef int uint8_t; 14typedef int uint16_t; 15typedef int int64_t; 16namespace std { template<class T> struct complex { T real; T imag; }; } 17 18// mock constants 19#define MPI_DATATYPE_NULL 0 20#define MPI_CHAR 0 21#define MPI_BYTE 0 22#define MPI_INT 0 23#define MPI_LONG 0 24#define MPI_LONG_DOUBLE 0 25#define MPI_UNSIGNED 0 26#define MPI_INT8_T 0 27#define MPI_UINT8_T 0 28#define MPI_UINT16_T 0 29#define MPI_C_LONG_DOUBLE_COMPLEX 0 30#define MPI_FLOAT 0 31#define MPI_DOUBLE 0 32#define MPI_CXX_BOOL 0 33#define MPI_CXX_FLOAT_COMPLEX 0 34#define MPI_CXX_DOUBLE_COMPLEX 0 35#define MPI_CXX_LONG_DOUBLE_COMPLEX 0 36#define MPI_IN_PLACE 0 37#define MPI_COMM_WORLD 0 38#define MPI_STATUS_IGNORE 0 39#define MPI_STATUSES_IGNORE 0 40#define MPI_SUM 0 41 42// mock functions 43int MPI_Comm_size(MPI_Comm, int *); 44int MPI_Comm_rank(MPI_Comm, int *); 45int MPI_Send(const void *, int, MPI_Datatype, int, int, MPI_Comm); 46int MPI_Recv(void *, int, MPI_Datatype, int, int, MPI_Comm, MPI_Status *); 47int MPI_Isend(const void *, int, MPI_Datatype, int, int, MPI_Comm, 48 MPI_Request *); 49int MPI_Irecv(void *, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *); 50int MPI_Wait(MPI_Request *, MPI_Status *); 51int MPI_Waitall(int, MPI_Request[], MPI_Status[]); 52int MPI_Reduce(const void *, void *, int, MPI_Datatype, MPI_Op, int, MPI_Comm); 53int MPI_Ireduce(const void *, void *, int, MPI_Datatype, MPI_Op, int, MPI_Comm, 54 MPI_Request *); 55int MPI_Bcast(void *, int count, MPI_Datatype, int, MPI_Comm); 56