A CPU-cache is a hardware structure used by the CPU to reduce the average access memory time.
I'm writing a small program in C, and I want to measure it's performance. I want to see how much …
performance cpu-cache measurement context-switch memcache-statsI am just beginning to learn the concept of Direct mapped and Set Associative Caches. I have some very elementary …
operating-system cpu-cacheis there a way in C++ to determine the CPU's cache size? i have an algorithm that processes a lot …
c++ optimization caching cpu-cacheFrom here: Instructions and data have different access patterns, and access different regions of memory. Thus, having the same cache …
assembly arm cpu-architecture cpu-cacheI'm struggling to solve this question, I've looked around but all of the similar questions are more advanced than mine, …
caching cpu-cacheAre CPU registers and CPU cache different?
cpu-registers cpu-cacheI am trying to profile and optimize algorithms and I would like to understand the specific impact of the caches …
performance intel cpu-architecture cpu-cacheCan someone please explain what do we gain by having a separate instruction cache and data cache. Any pointers to …
caching x86 cpu-architecture cpu-cacheI tested the speed of memcpy() noticing the speed drops dramatically at i*4KB. The result is as follow: the …
performance memory malloc memcpy cpu-cache