Opened 5 years ago

Closed 5 years ago

#72 closed defect (fixed)

Crash when using a 2D grid made of 2 distributed axis

Reported by: rlacroix Owned by:
Priority: major Component: XIOS
Version: 2.0 Keywords: Distributed axis
Cc:

Description

XIOS crashes when outputting a field defined on a 2D grid made of 2 distributed axis.

Further investigations show that the indexes used to extract the data received from the clients are completely wrong which causes a segmentation fault.

I am attaching a simple test case which can be used to reproduce the problem in attached mode. The code is pretty limited so it must be run on N processes with N a perfect square (for example N = 4 or N = 9).

Attachments (2)

iodef.xml (1.0 KB) - added by rlacroix 5 years ago.
test_client.f90 (1.6 KB) - added by rlacroix 5 years ago.

Download all attachments as: .zip

Change History (3)

Changed 5 years ago by rlacroix

Changed 5 years ago by rlacroix

comment:1 Changed 5 years ago by mhnguyen

  • Keywords Distributed axis added
  • Resolution set to fixed
  • Status changed from new to closed
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