[mpich-discuss] Incorrect error message for MPID_nem_tcp_bind (1.5, 3.0.4)

Yauheni Zelenko zelenko at cadence.com
Wed Aug 7 16:37:10 CDT 2013


I have a problem on one host when MPID_nem_tcp_bind() failed with "MPID_nem_tcp_bind(580): unable to bind socket to port (port=1,errno=98:Address already in use)".

However, MPID_nem_tcp_bind() tried to bind to port 0 (ports ranges was not specified), then failed, and port variable was incremented before final error message recorded.

MPICH_PORT_RANGE helped to solve problem on aforementioned host.

I tried version 1.5 and 3.0.4.


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