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Published 20 hours ago • verified publisher icon cornell-zhang

Dispy parallelization issue

Open hecmay opened this issue 6 years ago • 28 comments

When launching multiple independent DATuner workflows sequentially on different machines, only the first works and all other flows will just hang as following, without any further response.

2018-08-19 20:35:18 dispynode - dispynode version: 4.9.1, PID: 25844
2018-08-19 20:35:18 pycos - version 4.8.0 with epoll I/O notifier
2018-08-19 20:35:18 dispynode - "en-ec-zhang08.coecis.cornell.edu" serving 8 cpus
2018-08-19 20:35:18 dispy - Transfer of computation "tune_function" to 128.84.48.155 failed
2018-08-19 20:35:18 dispy - Failed to setup 128.84.48.155 for compute "tune_function": -1
2018-08-19 20:35:18 dispynode - Computation "1534725316722" is not valid

hecmay avatar Aug 20 '18 00:08 hecmay