PC GAMESS/Firefly-related discussion club

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Alex Granovsky
gran@classic.chem.msu.su

please upgrade to Firefly version 7.1.F

Regards,
Alex Granovsky

On Mon Feb 2 '09 10:58am, Andrey Safonov wrote
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>Hello, Firefly world!

>I have encountered such a problem: Firefly succefully runs on my older machines with Core2 Quad Q6600 CPU and fails on my newer machine with Q9550. The outputs are the following.

>Q6600:
> Intel Core2/ Win32  PC GAMESS version running under Windows NT
> Running on Intel CPU:  Brand ID  0, Family  6, Model  15, Stepping 11
> CPU Brand String    :  Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz
> CPU Features        :  CMOV, MMX, SSE, SSE2, SSE3, SSSE3, MWAIT, EM64T
> Data cache size     :  L1 32 KB, L2 4096 KB, L3     0 KB
> CPU frequency is    :  2405.510 MHz
> max    # of   cores/package :   4
> max    # of threads/package :   4
> max     cache sharing level :   2
> Operating System successfully passed SSE support test.
> PARALLEL VERSION (UNIFIED) RUNNING SEQUENTIALLY ON SINGLE NODE
>.............

> Q9550:
> Intel Core2/ Win32  PC GAMESS version running under Windows NT
> Running on Intel CPU:  Brand ID  0, Family  6, Model  23, Stepping 10
> CPU Brand String    :  Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz
> CPU Features        :  CMOV, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, MWAIT, EM64T
> Data cache size     :  L1 32 KB, L2 6144 KB, L3     0 KB
> CPU frequency is    :  2833.000 MHz
> max    # of   cores/package :   4
> max    # of threads/package :   4
> max     cache sharing level :   2
>*ERR* KO-04 integer divide by zero

>Does anybody know, the reason is in Firefly, Q9550, or my bent hands?