Message progression in parallel computing - to thread or not to thread?

Torsten Hoefler Andrew Lumsdaine Message progression in parallel computing - to thread or not to thread? 213-222 2008 CLUSTER https://doi.org/10.1109/CLUSTR.2008.4663774 https://doi.ieeecomputersociety.org/10.1109/CLUSTR.2008.4663774 conf/cluster/2008 db/conf/cluster/cluster2008.html#HoeflerL08