I am using Cuda API: cudaMemcpyAsync ( void* dst, const void* src, size_t count, cudaMemcpyKind kind, cudaStream_t stream = 0 ) to copy data from GP ...

I am starting to use functions like _mm_clflush, _mm_clflushopt, and _mm_clwb. Say now as I have defined a struct name mystruct and its size is 256 B ...

I want to clear my cache line in C or C++. My code is as follow and my gcc version is 9.3.0. My cacheline is 64Byte. As for my cpu cache size, it's ...

Commonly, cacheline is 64B but atomicity of non-volatile memory is 8B. For example: x is cacheline aligned, and is initially set to 0. System cra ...

I want to implement EVICT+RELOAD based on Yarom and Falkner's FLUSH+RELOAD attack but without using the clflush instruction to evict data from the cac ...

This is the question: Does clflush flush L1i? Intel ISA manual was not clear on that: Invalidates from every level of the cache hierarchy in the c ...