Re: [Gems-users] why I can not get the result

[llccdd1985@xxxxxxx]

 

 thanks,

   But I want to know the simulated program which in simics,If I use the sim-step X to simulate,but It take a long time,but I don't run the program in the simics,how I get the program's statistic,does it run automatically?or I first execute the program,then I enter c to stall the simics,the last step is use sim-step to get the statistic! 

 

 

在2008-07-15，"Dan Gibson" <degibson@xxxxxxxx> 写道：

On Tue, Jul 15, 2008 at 6:53 AM, <llccdd1985@xxxxxxx> wrote:

thanks your reply,OK,maybe I can not descript the problem,now I will descript again about my situation,I have a program which want to statistic the every level cache miss,I want to use opal and ruby,because if  I only use ruby,I can get some simulate time ...

Ruby is a cache simulator, Opal simulates an out-of-order processor. You can get all the cache statistics you like using only Ruby, though they will approximate the timings of a simple blocking in-order core.

and  don't another attributes,but according your reply,how could run my program?can you give me a process to simulate? plus I have compile the program in the checkpoint file,so when I read the checkpoint,I also have the program,any suggestion are appreciated!

It sounds like your program is already in the checkpoint file -- simulating it is pretty straightforward. Follow the instructions on the GEMS Wiki (http://www.cs.wisc.edu/gems/doc/gems-wiki/moin.cgi/QuickStart) and be sure to use 'opal0.sim-step X' instead of 'c' to start simulations that use Opal.
 

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渊波阔宅 湖景人生
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渊波阔宅 湖景人生