Re: [gem5-users] modifying Ruby memory model

2012-06-15 Thread tejasi pimpalkhute
Hi Nilay, I didn't realise it was your persona email-id, I just did a reply to your email. Thanks for your help! On Wed, Jun 13, 2012 at 9:30 PM, Nilay wrote: > On Fri, June 8, 2012 11:20 pm, tejasi pimpalkhute wrote: > > Thanks, is there any parameter to know how many cycles are taken by the >

Re: [gem5-users] modifying Ruby memory model

2012-06-13 Thread Nilay
On Fri, June 8, 2012 11:20 pm, tejasi pimpalkhute wrote: > Thanks, is there any parameter to know how many cycles are taken by the > requests? > You should avoid sending personal emails on questions related to gem5. As far as your question is concerned, it seems you will have to look at the memory

Re: [gem5-users] modifying Ruby memory model

2012-06-08 Thread Nilay Vaish
On Fri, 8 Jun 2012, tejasi pimpalkhute wrote: I am using the formula- Memory utilization = number of clock cycles used for data transfer / number of total clock cycles On Fri, Jun 8, 2012 at 4:48 AM, Nilay wrote: On Thu, June 7, 2012 11:36 pm, tejasi pimpalkhute wrote: Thanks, Nilay! So, i

Re: [gem5-users] modifying Ruby memory model

2012-06-08 Thread tejasi pimpalkhute
I am using the formula- Memory utilization = number of clock cycles used for data transfer / number of total clock cycles On Fri, Jun 8, 2012 at 4:48 AM, Nilay wrote: > On Thu, June 7, 2012 11:36 pm, tejasi pimpalkhute wrote: > > Thanks, Nilay! So, is Ruby_cycles the total number of cycles for

Re: [gem5-users] modifying Ruby memory model

2012-06-08 Thread Nilay
On Thu, June 7, 2012 11:36 pm, tejasi pimpalkhute wrote: > Thanks, Nilay! So, is Ruby_cycles the total number of cycles for > non-memory > and memory requests together? And can we add up total > memory_total_requests > for each individual memory controller and divide it by Ruby_cycles to get > mem

Re: [gem5-users] modifying Ruby memory model

2012-06-07 Thread tejasi pimpalkhute
Thanks, Nilay! So, is Ruby_cycles the total number of cycles for non-memory and memory requests together? And can we add up total memory_total_requests for each individual memory controller and divide it by Ruby_cycles to get memory utilization for the same? Would it be appropriate to calculate me

Re: [gem5-users] modifying Ruby memory model

2012-06-07 Thread Nilay Vaish
On Wed, 6 Jun 2012, tejasi pimpalkhute wrote: Hi Nilay, I want to dump the statistics for memory utilization ( number of clock cycles used for data transfer divided by the number of total clock cycles). Could you please let me know where can I a register for this so that I can have the values i

Re: [gem5-users] modifying Ruby memory model

2012-06-06 Thread tejasi pimpalkhute
Hi Nilay, I want to dump the statistics for memory utilization ( number of clock cycles used for data transfer divided by the number of total clock cycles). Could you please let me know where can I a register for this so that I can have the values in ruby.stats? Also, I was not sure what variable

Re: [gem5-users] modifying Ruby memory model

2012-06-03 Thread tejasi pimpalkhute
Thanks, Nilay! That helps to get started. On Sun, Jun 3, 2012 at 5:47 PM, Nilay Vaish wrote: > On Sun, 3 Jun 2012, tejasi pimpalkhute wrote: > > Hi there, >> >> I wanted to change the physical memory model for DDR to some other types >> of >> memory like Phase change RAM or so. Could you please

Re: [gem5-users] modifying Ruby memory model

2012-06-03 Thread Nilay Vaish
On Sun, 3 Jun 2012, tejasi pimpalkhute wrote: Hi there, I wanted to change the physical memory model for DDR to some other types of memory like Phase change RAM or so. Could you please let me know if it is possible to do so and what all files will I need to touch? (I saw the specifications for

[gem5-users] modifying Ruby memory model

2012-06-03 Thread tejasi pimpalkhute
Hi there, I wanted to change the physical memory model for DDR to some other types of memory like Phase change RAM or so. Could you please let me know if it is possible to do so and what all files will I need to touch? (I saw the specifications for DDR are written in dram(.hh/.cc), do I need to wr