YGM is a general-purpose, pseudo-asynchronous communication library built on top of MPI in C++. YGM's utility is provided through its mailbox abstraction which are used for point-to-point and broadcast communications. When using YGM, individual cores queue messages into a mailbox instead of directly sending them.

• Place headers in an accessible location
• Include the appropriate headers
• Initialize YGM
• Create a mailbox

See the mailbox_test for an example.

$ mkdir build
$ cd build
$ spack load gcc@9 # or newer
$ spack load cereal
$ cmake ../
$ make
$ salloc -N1 -ppdebug # if testing in a Slurm environment
$ make test

YGM is distributed under the MIT license.

All new contributions must be made under the MIT license.

See LICENSE-MIT, NOTICE, and COPYRIGHT for details.

SPDX-License-Identifier: MIT

LLNL-CODE-789122