[SCore-users] trying to use hosts with different number of processors

[Gisele Craveiro]

Dear Srs,

Forgive if somebody has asked before, but I have some
problems when I try to use SCore with different number
of processors per host.

I've used  the following configuration, as you can see at
the scorehosts.db:

---------------------------------------------
/* PM/Ethernet */
ethernet type=ethernet \
  -config:file=/opt/score/etc/pm-ethernet.conf
/* PM/SHMEM */
shmem0 type=shmem -node=0
shmem1 type=shmem -node=1
shmem2  type=shmem -node=2
shmem3  type=shmem -node=3

bio08   msgbserv=(taurus17:8764) \
   cpugen=athlon speed=500 smp=2 \
   network=ethernet,shmem0,shmem1 \
   group=pcc

taurus17  msgbserv=(taurus17:8764) \
   cpugen=pentium-iii speed=500 smp=4 \
   network=ethernet,shmem0,shmem1,shmem2,shmem3 \
   group=pcc
-------------------------------------------------

I've tried to execute scrun with these parameters:

(success)
# scrun -nodes=2x2 ./teste
<0:0> SCORE: 4 nodes (2x2) ready.

(success)
# scrun -nodes=4 ./teste
<0:0> SCORE: 4 nodes (1x4) ready.

(fail)
# scrun -nodes=6 ./teste
FEP:ERROR SCore-D Login failed: Resource unavailable.

How can I use all processors? Am I doing something wrong?

Thank you in advance for your attention to this matter.

   Sincerely,

Gisele