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README_qws-0.1.5_tune20160920.txt
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//****************************************************************************************
//
// Copyright (c) 2015-2020, Yoshifumi Nakamura <nakamura@riken.jp>
// Copyright (c) 2015-2020, Yuta Mukai <mukai.yuta@fujitsu.com>
// Copyright (c) 2018-2020, Ken-Ichi Ishikawa <ishikawa@theo.phys.sci.hirosima-u.ac.jp>
// Copyright (c) 2019-2020, Issaku Kanamori <kanamori-i@riken.jp>
//
//
// 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.
//
//****************************************************************************************
qws0.1.5 tune20160920内容
1.Makefile修正内容
・手動プリフェッチをストロングプリフェッチになるよう修正
・-Knoprefetch,noswpの追加
2.bicgstab_dd_mix.cc修正内容
・配列のアラインメント調整
3.bicgstab_precdd_s.ccの修正内容
・配列のアラインメント調整
・手動プリフェッチの挿入
4.ddd_in_s.ccの修正内容
・ループ分割
・スレッドインバランス解消
・手動プリフェッチ挿入
・parallelリージョン拡大のための修正
5.ddd_out_s_0.ccの修正内容
・区間ddd_out_pre_s_のタスク並列化
・手動プリフェッチ挿入
・区間ddd_out_pos_s_のスレッドインバランス解消
・parallelリージョン拡大のための修正
6.mult_all.hの修正内容
・最適化促進のためのpragma挿入
・作業配列削減のための修正
7.no_timer_copy.shの修正内容
・parallelリージョン拡大のための修正
8.profiler.hの修正内容
・parallelリージョン拡大のための修正
9.qws.ccの修正内容
・parallelリージョン拡大のための修正
・プリフェッチ挿入
・配列のアラインメント調整
10.static_solver.ccの修正内容
・parallelリージョン拡大のための修正
・プリフェッチ挿入
11.time.hの修正内容
・parallelリージョン拡大のための修正