RE: [microblaze-uclinux] bechmarks

[mcnernbm@xxxxxxxxxxxxxxxxx]

Kristian,
What changes need to be made to make
it run on the ppc?  I know the ppc can not use the mb_interface.h
file but what other changes need to be implemented to get it to run on
that to?
Thanks
Brett

"Kristian Chaplin" <kristian.chaplin@xilinx.com>
Sent by: owner-microblaze-uclinux@itee.uq.edu.au

03/14/2005 02:26 AM

Please respond to
microblaze-uclinux@itee.uq.edu.au

To	<microblaze-uclinux@itee.uq.edu.au>
cc	"Kristian Chaplin" <kristian.chaplin@xilinx.com>
Subject	RE: [microblaze-uclinux] bechmarks

Hi Brett,
 
Standalone code attached.  Do
let me know if you have any problems.  Please note dhry_1.c expects
an OPB timer 
with the name “ mytimer “,
which of course can be changed!
 
Good luck!
 
Kris

---

From: owner-microblaze-uclinux@itee.uq.edu.au
[mailto:owner-microblaze-uclinux@itee.uq.edu.au] On Behalf Of mcnernbm@notes.udayton.edu
Sent: 11 March 2005 20:40
To: microblaze-uclinux@itee.uq.edu.au
Subject: RE: [microblaze-uclinux] bechmarks
 

Basically I was trying to run drystone but could never get it running right
with the source code I have.  I will try the ones in the distribution.
 But basically I have a ppc and microblaze configuration both built
as identical to one another as possible and need to run it on them and
I have varied the MHz on both and just need to get a comparison bettwen
them to see how certain configuration and speeds affect the performance.
Brett

"Kristian Chaplin" <kristian.chaplin@xilinx.com>
Sent by: owner-microblaze-uclinux@itee.uq.edu.au

03/11/2005 12:13 PM

Please respond to
microblaze-uclinux@itee.uq.edu.au

To	<microblaze-uclinux@itee.uq.edu.au>
cc	"Kristian Chaplin" <kristian.chaplin@xilinx.com>
Subject	RE: [microblaze-uclinux] bechmarks

 

Hi Brett, 
  
What kind of benchmarking are you looking for ?  I have used Dhrystone
on MB and PPC.  You can find the source 
files for Dhrystone under the user section of the distribution.
  
If you are looking for figures, this does depend on the features that you
have turned on in MicroBlaze and PPC, and 
also the speed you want to run the core.
  
Best regards 
  
Kris

 

---

From: owner-microblaze-uclinux@itee.uq.edu.au [mailto:owner-microblaze-uclinux@itee.uq.edu.au]
On Behalf Of mcnernbm@notes.udayton.edu
Sent: 11 March 2005 16:22
To: microblaze-uclinux@itee.uq.edu.au
Subject: [microblaze-uclinux] bechmarks
  

I was wondering if anyone had some benchmarks that will run on the microblaze
processor.  Prior to placing uclinux on the board I would liek to
benckmark the microblaze.  I need to run a benchmark on the microblaze
and the ppc on a memec 2vp7 board for a paper to state some performance
results between the 2. 
Thanks 
Brett

Attachment: dhry.zip
Description: Zip archive