S-Plus Memory

["Andreas Johansson" <Andreas.Johansson@raidllp.com>]

Have been playing around with S-Plus memory in S-Plus 8 (on 32-bit XP). Have noticed a few problems especially when using the Workbench.

1. Have 4GB of RAM with the /3GB switch (in boot.ini) enabling me to allocate 3GB to a single process. Still I can never manage to allocate more than 2GB to S-Plus. Even though some background processes takes up some memory I have about 2.7GB out of those 3GB available for sure, have also turned paging off (should not matter here).
2. Using the workbench I cannot allocate more than 1GB for same setup. Have also tried setting options("memory") to higher values but changes nothing.

Does anyone know of why S-Plus cannot grab all available RAM? 

Is anyone using the 64-bit version on a Linux platform with more than 4GB of RAM and would like to share some performance stats?

 

Andreas  

 

Andreas Johansson

Quantitative Analyst

 

MBAM
4th Floor, 11 Old Jewry
London EC2R 8DU

Andreas.Johansson@mbamfunds.com

Tel. (+44)20 7071 3351

Fax. (+44)20 7509 7454

 

This message is intended only for the use of the person(s) to whom it is addressed. It may contain information which is privileged and confidential. Accordingly any unauthorised use is strictly prohibited. If you are not the intended recipient, please contact the sender as soon as possible.

It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction, unless specifically agreed otherwise. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any opinions or advice contained in this Internet email are subject to the terms and conditions expressed in any applicable governing Marble Bar Asset Management LLP's  terms and conditions of business or client agreement letter. Any comments or statements made herein do not necessarily reflect those of Marble Bar Asset Management LLP.

Marble Bar Asset Management LLP is regulated and authorised by the FSA.