Re: [gem5-users] Different number of sim cycles among the CPU cores

2 is active for less cycles than CPU 3. This would indicate to me that the application just isn't running on CPU 2 for the time you expect it to be. Jason On Mon, Feb 13, 2017 at 10:05 AM Alsuwaiyan, Ali Saleh mailto:as...@pitt.edu>> wrote: Dear all, I ran a full system simulation wit

[gem5-users] Changing the behavior of the --maxinsts option

Hi everyone, The -I option (or --maxinsts) of the fs.py script specifies the max number of committed instructions. Assuming a multicore system, this option works as follows: if any core commits this number of instructions, the simulation stops. I need to change this behavior to the followin

[gem5-users] Different number of sim cycles among the CPU cores

Dear all, I ran a full system simulation with four cores CPU, in which each core is hardcoded (using taskset command) to run a specific SPEC CPU2006 benchmarks (leslie3d, leslie3d, mcf, and mcf). The architecture of the simulated system can be inferred from the simulation command below: build/

[gem5-users] ClockedObject Warning

Hi all, I compiled the latest revision of gem5.fast (rev 11830) for X86 (with -Wno-error CCFLAGS to avoid unused-vars being treated as error). Then I tried full system simulation using the following command: build/X86/gem5.fast configs/example/fs.py --caches --disk-image=linux-x86-large.img

[gem5-users] A tutorial of gem5+kvm for X86

Hi everyone, Is there any tutorial on how to use KVM with gem5, especially for X86? I'm asking because I need to perform a lot of gem5 full system simulation runs with detailed cpu-type and with NVMainMemory as a memory controller. Using a regular non-KVM gem5 image, only 10M instructions wit

Re: [gem5-users] Number of instructions Vs number of ticks + resetstats + checkpointing

gt;). My scripts fast-forward with KVM instead of restoring from a checkpoint, but the skeletons for the code are similar either way. Let me know if you have more questions. Jason On Thu, Feb 2, 2017 at 5:41 AM Alsuwaiyan, Ali Saleh mailto:as...@pitt.edu>> wrote: Hi everyone, I'

[gem5-users] Number of instructions Vs number of ticks + resetstats + checkpointing

Hi everyone, I'm relatively new to gem5 and came across a problem where I need to perform the following: 1. reset the stats and checkpoint, both after 10M instructions 2. restore the checkpoint with detailed CPU type and run for 1B instructions then stop The problem is that both resetstats