hang in write_restart with IB

CJM chris... at pnl.gov
Sat May 5 01:20:48 CEST 2007


Hi:

CP2K hangs in write_restart (found using the TRACE).  When I comment
write_restart, the code runs without incident.
Question:  Any reason for this?!  Compiler, Libs, etc... Here are the
specs on the cluster:

Kernel: 2.6.9-42 x86_64 (RHEL 4 U4)
IB Boards: Mellanox CA type: MT25208 (MT23108 compat mode)
OFED: 1.1
MPI: MVAPICH-0.9.8 built for gen2 single rail
Compiler: Intel 9.1 (C version 042, Fortran version 036)

CJM




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