返回成功 时MPI_SUCCESS。 否则,返回值为错误代码。在Fortran 中,返回值存储在 IERROR 参数中。FortranFORTRAN 复制 MPI_FILE_READ_ALL(FH, BUF, COUNT, DATATYPE, STATUS, IERROR) <type> BUF(*) INTEGER FH, COUNT, DATATYPE, STATUS(MPI_STATUS_SIZE), IERROR ...
Dear Intel support team, I have problem with MPI_File_read_all MPI_File_rwrite_all subroutines. I have a fortran code that should read large binary
According to the MPI 3.0 standard MPI_File_read_all takes two following parameters: INTEGER, INTENT(IN) :: count ; TYPE(MPI_Datatype),INTENT(IN) :: datatype count is 4 bytes integer that can have value of 2147483647. Therefore, It should be possible to Read or write such...
使用ExecuteReader时报错“阅读器关闭时尝试调用Read无效”的解决办法
edited For cases that use P3 (note I assumed there were such cases in E3SM, but I'm not currently finding any in the set I've been testing...), we are reading a small text file in a poor parallel method (by letting each MPI rank read the same file). ...
intMPIAPIMPI_File_read_all_end( MPI_File file, _Out_void*buf, _Out_ MPI_Status *status ); 参数 file 文件句柄。 buf[out] 缓冲区的初始地址。 status[out] Status 对象。 返回值 返回成功时MPI_SUCCESS。 否则,返回值为错误代码。 在Fortran 中,返回值存储在IERROR参数中。
MPI_File_get_size MPI_File_get_type_extent MPI_File_get_view MPI_File_iread MPI_File_iread_at MPI_File_iread_shared MPI_File_iwrite MPI_File_iwrite_at MPI_File_iwrite_shared MPI_File_open MPI_File_preallocate MPI_File_read MPI_File_read_all ...
intMPIAPIMPI_File_read_all_begin( MPI_File file, _Out_void*buf,intcount, MPI_Datatype datatype ); 参数 file 文件句柄。 buf[out] 缓冲区的初始地址。 计数 缓冲区中的元素数。 datatype 每个缓冲区元素的数据类型。 返回值 返回成功时MPI_SUCCESS。 否则,返回值为错误代码。
MPI_File_get_position_shared MPI_File_get_size MPI_File_get_type_extent MPI_File_get_view MPI_File_iread MPI_File_iread_at MPI_File_iread_shared MPI_File_iwrite MPI_File_iwrite_at MPI_File_iwrite_shared MPI_File_open MPI_File_preallocate MPI_File_read MPI_File_read_all M...
intMPIAPIMPI_File_read_all_end( MPI_File file, _Out_void*buf, _Out_ MPI_Status *status ); 参数 file 文件句柄。 buf[out] 缓冲区的初始地址。 status[out] Status 对象。 返回值 返回成功时MPI_SUCCESS。 否则,返回值为错误代码。 在Fortran 中,返回值存储在IERROR参数中。