Code Monkey home page Code Monkey logo

sgemm's Introduction

SGEMM tester

The test runs several variants of sgemm. Provided: project for VS2013 and build script for gcc/MINGW64

VS2003 pessimizes AVX/FMA inner loops with its insistence on using load-op form of instruction. gcc '-O1' does better job of just doing what I told it to do. gcc '-O2' pessimizes things in different ways. With right set of additional flag it's probably possible to convince it to not pessimize at all. But why bother? '-O1' works.

Usage:

By default it tests a small size interesting for computer go. You can change any size, leading dimension, alpha or beta from command line. For example mkl_ts1 K=111 M=79 alpha=666.33 The names of parameters are the same as in standard SGEMM (non-case-sensitive).

You can't change Order, TransA and TransB.

License

BSD

sgemm's People

Contributors

gcp avatar

Watchers

 avatar  avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.