Yes it is possible to change the size of the vector of ARM SVE (like A64FX) using the following code: #define PR_SVE_SET_VL 50 #define PR_SVE_GET_VL 51 #include #include int main(int argc, char** argv){ if(getenv(“VECBITS”)){ int svebitstoset=atoi(getenv(“VECBITS”)); std::cout
Here is my implementation of the paper: “Fast Exponential Computation on SIMD Architectures” https://www.researchgate.net/publication/272178514_Fast_Exponential_Computation_on_SIMD_Architectures This code has been taken from Inastemp ( https://gitlab.mpcdf.mpg.de/bbramas/inastemp ) which is under MIT licence.
Another example of SpMV but with cuSparse this time. For the same reason, I was not able to find a basic example on the internet, so I suppose this one can be useful to others.
Here is a code sample of using the MKL to perform SpMV (gemv), I put it in different functions but the code is not clean (mix of C and C++). However it is easy to understand, there are the conversions… Read more[C/C++] Sparse matrix MKL examples (C00, CSR, DIA, BCSR) gemv and conversions
I use this post in order to register to Google my MS reports. They are hosted at http://hpcpp.com/data/academique/: 2010, 2009, 2008. It includes my work during my internship in Kaist and Inria.