[SCore-users] IA64 SMP

[Nick Birkett]

Hi there, I have Score 5.4 running on a 4 cpu itanium system.

However I cannot get things to run on more than 2 cpus:

nickb at itanium00 la3d]$ scout -F hosts -e scrun -nodes=4 ~/bin/ia64/hyd-3.04.027.par_op
done.
FEP:ERROR SCore-D Login failed: Resource unavailable.
SCOUT: Session done.

scout -F hosts -e scrun -nodes=1x4 ~/bin/ia64/hyd-3.04.027.par_op
done.
FEP:ERROR SCore-D Login failed: Resource unavailable.

The hosts file has a single entry 

itanium00.streamline

which is a 4 cpu system.

2 cpu jobs work fine:

[nickb at itanium00 la3d]$ scout -F hosts -e scrun -nodes=1x2 ~/bin/ia64/hyd-3.04.027.par_op
done.
SCore-D 5.4.0 connected.
<0:0> SCORE: 2 nodes (1x2) ready.
(*001)OPlus rev 1.07: good start
(*001)*********************************************
(*001)***                                       ***

This is my shmem section of the scorehosts.db file:

##
/* PM/SHMEM */
shmem0		type=shmem -node=0
shmem1		type=shmem -node=1
shmem2		type=shmem -node=2
shmem3		type=shmem -node=3
##
#include "/opt/score//etc/ndconf/0"
##
#define MSGBSERV	msgbserv=(itanium00.streamline:8764)
itanium00.streamline    HOST_0 network=ethernet,shmem0,shmem1,shmem2,shmem3 group=_scoreall_,SHMEM smp=4 MSGBSERV

I have attached a tar file of the score/etc directory.

If anyone can tell me what is wrong I would be grateful.


Many thanks,


Nick


-- 
Dr Nick Birkett     
Technical Director
Streamline Computing Ltd
The Innovation Centre
Warwick Technology Park
Gallows Hill
Warwick CV34 6UW 

Tel     :  +44 (0)1926 623130 
Fax     :  +44 (0)1926 623140
Mobile  :  +44 (0)7890 246662
Email   :  nrcb at streamline-computing.com
Support :  support at streamline-computing.com
Web     :  http://www.streamline-computing.com    

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