Re: [gem5-users] Disable pre-fetching in l2 cache

Hi, Prefetching will impact the replacement in a way it can bring non demand dead blocks which will not be referenced in the application and force evict a demand block. You can disable prefetchers by editing src/configs/common/Caches.py and setting the parameter “prefetcher” to NULL just for L2

[gem5-users] Disable pre-fetching in l2 cache

Hi, 1. Can pre-fetching impact the performance of cache replacement policies (e.g. LIP vs LRU)? 2. If so How can I completely disable prefetching in l2 cache? Thanks Charitha ___ gem5-users mailing list gem5-users@gem5.org