[gmx-users] ibm regatta p690 (power4) / illegal instruction
wensink at telia.com
Tue Nov 26 16:00:41 CET 2002
Trying to launch a pme job on an ibm regatta p690 (power4).
That ends like below, same job with cut-off goes OK.
Thus something with the fft libs may cause this.
Tried to use --enable-threads when compiling fftw,
since the load leveler of the machine requires thread safe compilaiton,
but this gave no relieve. Anyone dealt with this problem?
starting mdrun 'ETHANOL_IN_WATER'
5000 steps, 10.0 ps.
ERROR: 0031-250 task 1: Illegal instruction
ERROR: 0031-250 task 3: Illegal instruction
ERROR: 0031-250 task 2: Illegal instruction
ERROR: 0031-250 task 0: Illegal instruction
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