Opened 3 months ago

#2611 new Defect

NEC SX Aurora porting

Reported by: emalod Owned by: systeam
Priority: low Milestone:
Component: MULTIPLE Version: trunk
Severity: minor Keywords: portability
Cc: Branch review:
MP ready?: Task progress:

Description

Context

2 compilation or runtime errors pop up when using Vector Engine compiler on NEC SX Aurora

Analysis

1- in nemogcm.F90, the instruction :
CALL ctl_opn(numnul, '/dev/null', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. )
leads to a runtime error because the FORTRAN norm for 'REPLACE' option implies to remove the file before beeing rewritten, and it is impossible to remove /dev/null

2- in stpctl.F90, the ISNAN function is not identified by the compiler.

Recommendation

  1. none
  2. may be replaced by ieee_is_nan but I am not sure of the portability

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