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Bug #3164

Task #3370: Further improvements to GPU Buffer Ops and Comms

Feature #2891: PME/PP GPU communications

mdrun-mpi-test with separate PME ranks and PP-PME CPU comm crashes

Added by Szilárd Páll about 1 year ago. Updated 11 months ago.

Status:
Closed
Priority:
High
Assignee:
Alan Gray
Category:
mdrun
Target version:
2020-beta3
Affected version - extra info:
Affected version:
git master
Difficulty:
uncategorized
Close

Description

Since 11312624 the GMX_GPU_PME_PP_COMMS=1 trigger causes a segv in mdrun-mpi-tests.

History

#1 Updated by Paul Bauer 12 months ago

  • Target version changed from 2020-beta2 to 2020-beta3

bump

#2 Updated by Szilárd Páll 12 months ago

  • Assignee set to Alan Gray
  • Priority changed from Normal to High

Bumping priority to denote that this is important for beta3

#3 Updated by Alan Gray 12 months ago

  • Status changed from New to In Progress

#4 Updated by Paul Bauer 11 months ago

  • Status changed from In Progress to Resolved

#5 Updated by Paul Bauer 11 months ago

  • Status changed from Resolved to Closed

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