MPI_File_write_all_begin.openmpi(3) on Linux
The text 75fb3fd11b65, as Debian 11 (Bullseye) shipped it.
Writes a file starting at the locations specified by individual file pointers; beginning part of a split collective routine (nonblocking).
The text 75fb3fd11b65, as Debian 11 (Bullseye) shipped it.
Writes a file starting at the locations specified by individual file pointers; beginning part of a split collective routine (nonblocking).