RamulatorSharp is a fast and flexible memory subsystem simulator implemented in C# and it can easily run on Linux, OS X, and Windows. The simulator contains the implementation of the Low-Cost Inter-Linked Subarrays (HPCA 2016) and ChargeCache (HPCA 2016) in addition to other features present in the C++ version of Ramulator: https://users.ece.cmu.edu/~omutlu/pub/lisa-dram_hpca16.pdf https://users.ece.cmu.edu/~omutlu/pub/chargecache_low-latency-dram_hpca16.pdf