Whats new on caparmor phase 3 compare to caparmor phase 2??

  1. Recompile your code using intel compiler version 11.1.073
  2. MPI ; you can try MPT and intel MPI to see which is swittable with your application
  3. If you continue using intel mpi, the version of intel mpi is 4.0.0.28
  4. MKL is included in intel-comp, thus you do not need to load cmkl anymore

Presentation on 4th of October 2010 explaining caparmor phase 3

Caparmor phase III

phaseIII.pdf 3,94 MB

We upgraded OS, and we recommend you to use new intel compiler

To use new compiler you need to clear your module enviroment, then use module for the right version of intel compiler

module clear

module load intel-comp/11.1.073

If you need netcdf lib, please do

module load netcdf-intel/3.6.3-11.1.073

and make sure all your path's in your Makefile or .cshrc are updated!!

MPI ; you can try MPT and intel MPI to see which is swittable with your application

to use MPT,

module load mpt/2.01

to compile,

ifort -lmpi toto.f

to use intel-mpi

module load intel-mpi/4.0.0.028

to compile, it is same as it was caparmor phase 2

mpiifort toto.f90

Queues batch styas as it was for the moment.

queues

nb-cores/job

elapse-time

max-cores/user

sequentiel

1

96h

16

parallel8

2 < n < 8

72h

32

parallel32

9 < n < 32

48h

64

parallel64

33 < n < 64

24h

128

parallel256

65 < n < 256

12h

256

In total you can use max 264 cores at a time.

Document modifié le Mercredi 06 Octobre 2010

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