I have a task to write a software tool that will measure the hit and miss of the different levels of the cache memory (L1, L2, L3). The program should be writen in c/c++ with which I am comfortable, but have never done anything so low level to the hardware. I'm not looking for a solution, just a direction on what tools, libraries and functions can i use.
A program to calculate Cache Hit and Miss
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hayesti
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Are you just looking for statistics (cache hit ratio) when running a binary on a hypothetical cache configuration? If so, check out Cachegrind. There's an implementation section on that page that links to a PhD with some details. It could be useful.
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There are several open-source simulators which implement cache hierarchy to a reasonable detail (E.g., MArss86, Simics, M5, and actually several others). Note exactly clear from your question what your needs are. Please google for them - I am sure you will find many.
And, There is a well-known simulator for cache access modelling - CACTI. These should give you some ideas on how to start with your own implementation.
The advantage to using these tools is that they allow you to also perform some architectural space exploration (vary parameters / configs and see their impact)