Re: [Gems-users] Splash to transactions

["Berkin Ozisikyilmaz" <boz283@xxxxxxxxxxxxxxxxxxxx>]

Hi,

 

That c.m4.null creates a single threaded code, that’s why. You need a parmacs implementation such as pthread.m4.stougie found at http://kbarr.net/splash2 Most of the applications compile with out much trouble.

 

Berkin

 

-----Original Message-----
From: gems-users-bounces@xxxxxxxxxxx [mailto:gems-users-bounces@xxxxxxxxxxx] On Behalf Of Lois Orosa Nogueira
Sent: 2008-05-30 08:50
To: Gems Users
Subject: Re: [Gems-users] Splash to transactions

 

Thanks for the link!! I have GEMS 2.1.

But not execute in the correct way. Fail in the CREATE() function:

 for(ProcessId = 1; ProcessId < NPROC; ProcessId++) {
      CREATE(SlaveStart);
   }


The error is:

No more processors -- This is a uniprocessor version!


And in the file c.m4.null :

. . .
define(CREATE, `{fprintf(stderr, "No more processors -- this is a uniprocessor version!\n"); exit(-1);}')
. . .


I execute my code with 16 processors in simics 2.2.19.

Can you help me?
Thanks

Jayaram Bobba escribió:

Which version of GEMS are you using?

If you are using 2.x, have you followed the steps

suggested here

http://www.cs.wisc.edu/gems/doc/gems-wiki/moin.cgi/TM_Workload_Setup

Jayaram

Lois Orosa Nogueira wrote:

Hi,

I'm trying to convert barnes (splash2) to transactions. Compile 

correctly, but doesn't execute in the correct way.

I did this substitutions:

LOCK(x)  ------> BEGIN_TRANSACTION(y)

UNLOCK(x)  -------> COMMIT_TRANSACTION(y)

ALOCK(x)  ----------> BEGIN_TRANSACTION(y)

AULOCK(x)  ----------> COMMIT_TRANSACTION(y)

Anything else to do ?? (for example with LOCKINIT)

Thanks in advance

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