Opened 22 months ago

Last modified 12 months ago

#2067 assigned Task

Open namelists in read only mode

Reported by: andmirek Owned by: andmirek
Priority: low Milestone: Unscheduled
Component: OCE Version: trunk
Severity: minor Keywords:
Cc: Review: failed
MP ready?: no
Progress: Unspecified

Description

Context

One of the possible reason for significant NEMO slowdown during RAID check is opening namelists by all processors using default (for CRAY) ACTION - readwrite. This ticket is to implement an additional option for SUBROUTINE ctl_opn, defining ACTION="READ" in open statement, when opening namelists (and possibly other read-only files). The MO GMED ticken 384.

Implementation plan

Commit History (2)

ChangesetAuthorTimeChangeLog
9434andmirek2018-03-27T10:32:34+02:00

#2067 add atribute for file opening

9426andmirek2018-03-26T12:46:57+02:00

#2067 Open namelists in read only mode

Change History (6)

comment:1 Changed 22 months ago by andmirek

In 9426:

#2067 Open namelists in read only mode

comment:3 Changed 22 months ago by andmirek

In 9434:

#2067 add atribute for file opening

comment:4 Changed 22 months ago by nicolasmartin

  • Owner set to andmirek
  • Status changed from new to assigned

comment:5 Changed 19 months ago by nemo

  • Milestone set to Unscheduled

Batch modification of milestone field set to 'Unscheduled'

comment:6 Changed 12 months ago by andmirek

  • Version changed from release-3.6 to trunk
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