3 ms·
How does one debug the L2 cache? i.e. how does one inspect the data in the L2 cache and verify that loading some data from RAM actually cached X number of bytes
by optymizer 5y ago
How does one debug the L2 cache? i.e. how does one inspect the data in the L2 cache and verify that loading some data from RAM actually cached X number of bytes, and the correct data has been loaded in the cache lanes, and the next instruction will use the data from there?
- uyt 5y agocallgrind/kcachegrind i think?
- nickitolas 5y agoMy naive guess would be using hardware perf counters and checking cache misses