Adding low-cost hardware barrier support to small commodity clusters

Hoefler, TorstenMehlan, TorstenMietke, FrankRehm, WolfgangKarl, WolfgangBecker, JürgenGroßpietsch, Karl-ErwinHochberger, ChristianMaehle, Erik2019-10-302019-10-3020063-88579-175-7https://dl.gi.de/handle/20.500.12116/29432enAdding low-cost hardware barrier support to small commodity clustersText/Conference Paper1617-5468