Mathematica Cluster Integration + SGE
- To: mathgroup at smc.vnet.net
- Subject: [mg108963] Mathematica Cluster Integration + SGE
- From: Cristobal Navarro <axischire at gmail.com>
- Date: Thu, 8 Apr 2010 08:02:51 -0400 (EDT)
i am getting this error when Mathematica checks for SGE
initialization. (its running on MAC OS Leopard 10.5.6)
Java::excptn: A Java exception occurred:
java.lang.UnsatisfiedLinkError: no drmaa in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1753)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:993)
at com.sun.grid.drmaa.SessionImpl$1.run(SessionImpl.java:64)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.grid.drmaa.SessionImpl.<clinit>(SessionImpl.java:62)
at
com.sun.grid.drmaa.SessionFactoryImpl.getSession(SessionFactoryImpl.java:
60).
i have this configuration
/etc/profile:
#SGE VARIABLES
source /common/default/common/settings.sh
#add PATHS
export PATH=/opt/openmpi-1.4.1/bin:/usr/local/bin:$PATH
export CLASSPATH=/common/lib/drmaa.jar:/common/lib/jgdi.jar:/common/
lib/juti.jar
export LD_LIBRARY_PATH=/opt/openmpi-1.4.1/lib:/common/lib/darwin-
x86/:$LD_LIBRARY_PATH
#aliases
alias math='/Applications/Mathematica.app/Contents/MacOS/MathKernel'
-----------------
and on the cluster integration window i have these parameters
Mathematica Config:
Cluster Name = cfc
Cluster engine = Sun Grid Engine
Head node = mac-pro-3.local
Advanced Settings:
Engine Path = /common (Which is the same as $SGE_ROOT)
Kernel Options = -subkernel -mathlink -LinkMode Connect - LinkProtocol
TCPIP - LinkName "linkname'
Kernel Program = /Applications/Mathematica.app/Contents/MacOS/
MathKernel
Native specification =
Network Interface =
Queue job = Global`true
-
It seems that it cannot find DRMAA, but i have set the Enviroment
Variables...
or is it different in mac OS Leopard???