OVP Forums - A community of assistance, help, questions, and answers.
  FAQFAQ    SearchSearch      RegisterRegister  ProfileProfile    Log in to check your private messagesLog in to check your private messages    Log inLog in
Cache Statistics

 
Post new topic   Reply to topic    Open Virtual Platforms Forum Index -> First time - readme
View previous topic :: View next topic  
Author Message
StZog



Joined: 04 Feb 2016
Posts: 11

PostPosted: Mon Feb 22, 2016 4:30 am    Post subject: Cache Statistics Reply with quote

I have managed to run the Hello world example on an Cortex_A on OVPsim.I will continue to try to run matrix multiplication.
Except from MIPS i want to have statistics from CACHE, like cache misses.
How can i get this??Is cache included by default in the Cortex_A model or should i install it seperetaly?
Back to top
View user's profile Send private message
DuncGrah
OVP Technologist
OVP Technologist


Joined: 27 Feb 2008
Posts: 1639
Location: United Kingdom

PostPosted: Wed Feb 24, 2016 9:40 am    Post subject: Reply with quote

cache models are not included by default in instruction accurate models as to be accurate requires the effects of pipelines, pre-fetching etc that are not modeled.

However, L1 cache models can be created to provide estimations of the effects of an application on the cache or vice versa. These are typically included as part of the processor model (see MIPS model) or implemented externally using the MMC model (see cache models in the ImperasLib VLNV library provided in your installation)
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic    Open Virtual Platforms Forum Index -> First time - readme All times are GMT - 8 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Information regarding OVP © 2008-2022 Imperas Software