RAM usage

GAMS
1

Dear friends,

When i start to execute my GAMS file, it is using more than 9GB RAM capacity. Is there any way to reduce RAM usage? If any body know this, please tell me.

–
Thanks and Regards
Dileep Damayyawar



\

To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en.

2

win/mac/linux?¿


2012/6/1 Dileep Damayyawar

Dear friends,

When i start to execute my GAMS file, it is using more than 9GB RAM capacity. Is there any way to reduce RAM usage? If any body know this, please tell me.

–
Thanks and Regards
Dileep Damayyawar



\

To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en.

\

To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en.

3

Windows 7, I3 processor and 500GB hard disc…

On 1 June 2012 20:10, olcay emin wrote:

win/mac/linux?¿


2012/6/1 Dileep Damayyawar

Dear friends,

When i start to execute my GAMS file, it is using more than 9GB RAM capacity. Is there any way to reduce RAM usage? If any body know this, please tell me.

\

Thanks and Regards
Dileep Damayyawar



\

To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en.

\

To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en.



\

Regards
Dileep Damayyawar



\

To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en.

4

Dileep,

You don’t say exactly where the memory is being used: in the
compilation phase, execution phase, or by the solver. One handy tool
for cases like this is the profile option. Try running the few lines
below with

gams xxx.gms profile=1

and you’ll see what I mean.

set I / i1 * i400 /;
alias(I,J,K);
parameter A(I,J,K);
A(I,J,K) = 0;
A(I,I,K) = pi;
A(I,J,K) = 2;


HTH,

-Steve

On Fri, Jun 1, 2012 at 8:22 AM, Dileep Damayyawar
wrote:

Dear friends,

When i start to execute my GAMS file, it is using more than 9GB RAM
capacity. Is there any way to reduce RAM usage? If any body know this,
please tell me.

–
Thanks and Regards
Dileep Damayyawar

–
“gamsworld” group.
To post to this group, send email to gamsworld@googlegroups.com.
To unsubscribe from this group, send email to
gamsworld+unsubscribe@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/gamsworld?hl=en.



– Steven Dirkse, Ph.D. GAMS Development Corp., Washington DC Voice: (202)342-0180 Fax: (202)342-0181 sdirkse@gams.com http://www.gams.com