Speedup due to PIM execution

[veronia-iskandar]

Hello,
I'm new to ramulator-pim. When I try to run the sample traces, the host execution is better than PIM in terms of ipc and time. Could you point me to an example to show the benefits of using PIM? (i.e PIM speedup a part of code for example)
Thanks!

[geraldofojunior]

Hi, please notice that the host traces are filtered by the L3 caches, thus, they do not consider the L1/L2/L3 hit/misses ratios. To calculate the final number of cycles executed by the Host, you need to account for those latencies based on Zsim stats (i.e., you need to include those cycles when calculating the final host IPC).

[amir-parvaresh]

Hi,
I have the exact same problem. Would be possible for you to tell us how we should calculate the overall IPC with the L1/L2/L3 hit/miss ratios? Thank you so much!