MPI_Allreduce(3) on Linux
The text 26045bffa5e5, as Debian 13 (Trixie), Debian 11 (Bullseye), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
Combines values from all processes and distribute the result back to all processes
The text 26045bffa5e5, as Debian 13 (Trixie), Debian 11 (Bullseye), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
Combines values from all processes and distribute the result back to all processes