Fix logic of barrier synchronisation

coduin / epiphany-bsp

BSP implementation for the Parallella; the world's smallest supercomputer

https://jwbuurlage.github.io/epiphany-bsp/

GNU General Public License v3.0

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Fix logic of barrier synchronisation #7

Closed jwbuurlage closed 9 years ago

jwbuurlage commented 9 years ago

Currently there is a lot of unnecessary communication/polling between the ARM and the Epiphany processor which takes up a lot of bandwidth. We should revise this system to minimize external communication.

jwbuurlage commented 9 years ago

See: 00ffd506626c52eafc7d26611765216f16d23c4a