riken-lqcd / qws Goto Github PK
View Code? Open in Web Editor NEWLattice quantum chromodynamics simulation library for Fugaku and computers with wide SIMD
License: Other
Lattice quantum chromodynamics simulation library for Fugaku and computers with wide SIMD
License: Other
//**************************************************************************************** // // Copyright (c) 2015-2020, Yoshifumi Nakamura <[email protected]> // Copyright (c) 2015-2020, Yuta Mukai <[email protected]> // Copyright (c) 2018-2020, Ken-Ichi Ishikawa <[email protected]> // Copyright (c) 2019-2020, Issaku Kanamori <[email protected]> // // // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer listed // in this license in the documentation and/or other materials // provided with the distribution. // // * Neither the name of the copyright holders nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // //---------------------------------------------------------------------------------------- // ACKNOWLEDGMENT // // This software has been developed in a co-design working group for the lattice QCD // supported by MEXT's programs for the Development and Improvement for the Next // Generation Ultra High-Speed Computer System, under its Subsidies for Operating the // Specific Advanced Large Research Facilities, and Priority Issue 9 // (Elucidation of the Fundamental Laws and Evolution of the Universe) to be tackled by // using the Supercomputer Fugaku. // //**************************************************************************************** 1) version information => VERSION 2) compile make (or make -j _N_ for parallel make) 3) clean make clean 4) vector length for double prec. array (SIMD width/64) 4th line of qws.h 5) vector length for single prec. array (SIMD width/32) 5th line of qws.h 6) it could be better to repalce functions of qwsintrin.h by SIMD instructions 7) 4D local lattice size, (lx ...), proc. num (px ...) tolerance of outer and inner DD solver of BiCGStab are arguments of test program. When tol<0, iter will be maxiter and solution may become NaN # lx ly lz lt px py pz pt tol(outer) tol(inner) maxiter+1(outer) maxiter(inner) ./main 16 4 4 4 1 1 1 1 1e-14 1e-6 10 100 8) test cases ./main 4 1 1 1 1 1 1 1 -1 -1 6 50 > CASE_4111_1111 # with vlend=vlens=2 ./main 4 1 1 1 1 1 1 1 -1 -1 6 50 > CASE_4111_1111_HP # with vlend=vlens=2, half_prec mpirun -n 1 ./main 32 6 4 3 1 1 1 1 -1 -1 6 50 > CASE0 mpirun -n 2 ./main 32 6 4 3 1 1 1 2 -1 -1 6 50 > CASE1 mpirun -n 2 ./main 32 3 4 4 1 1 1 2 -1 -1 6 50 > CASE2 mpirun -n 2 ./main 32 3 6 4 1 1 1 2 -1 -1 6 50 > CASE3 mpirun -n 2 ./main 32 6 6 2 1 1 1 2 -1 -1 6 50 > CASE4 mpirun -n 2 ./main 32 6 6 4 1 1 1 2 -1 -1 6 50 > CASE5 mpirun -n 2 ./main 32 6 6 8 1 1 1 2 -1 -1 6 50 > CASE6 mpirun -n 8 ./main 32 6 4 3 1 2 2 2 -1 -1 6 50 > CASE7 mpirun -n 16 ./main 32 6 4 3 4 4 1 1 -1 -1 6 50 > CASE8 mpirun -n 16 ./main 32 6 4 3 1 1 4 4 -1 -1 6 50 > CASE9
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.