[gem5-users] Re: Different latencies

2023-05-02 Thread Eliot Moss via gem5-users
On 5/2/2023 1:01 PM, Shen, Fangjia wrote: Regarding the data latency, I think it depends on whether the cache is sequential access (access cache tags, then data) or parallel access (access tags and data at the same time - common optimization for the L1 cache).  See the code for BaseCache::calcul

[gem5-users] Re: Different latencies

2023-05-02 Thread Shen, Fangjia via gem5-users
Regarding the data latency, I think it depends on whether the cache is sequential access (access cache tags, then data) or parallel access (access tags and data at the same time - common optimization for the L1 cache). See the code for BaseCache::calculateAccessLatency. If sequentialAccess==tru

[gem5-users] RISCVMatchedBoard FS

2023-05-02 Thread Νικόλαος Ταμπουρατζής via gem5-users
Dear gem5 community, I try to simulate RISCV FS using the RISCVMatchedBoard but after 2 hours it does not get output in the terminal. Specifically, I use the following command (with latest gem5 version): ./build/RISCV/gem5.opt configs/example/gem5_library/riscvmatched-fs.py To be noticed

[gem5-users] Re: Identify ARM Big/Little CPU

2023-05-02 Thread Giacomo Travaglini via gem5-users
Are you using the fs_bitLITTLE.py script? Big/Little CPUs should be grouped under the bigCluster/littleCluster SimObjects. This should be visible in both config.ini and in the stats file (e.g.) […] system.bigCluster.clk_domain.clock500 # Clock period in tick