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Small corrections to the NEON port

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This commit is contained in:
Guido Cossu
2017-06-29 11:30:29 +01:00
parent 688a39cfd9
commit 8859a151cc
4 changed files with 11 additions and 17 deletions
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9
lib/qcd/smearing/WilsonFlow.h
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@@ -108,7 +108,7 @@ void WilsonFlow<Gimpl>::evolve_step_adaptive(typename Gimpl::GaugeField &U, Real
if (maxTau - taus < epsilon){
epsilon = maxTau-taus;
}
std::cout << GridLogMessage << "Integration epsilon : " << epsilon << std::endl;
//std::cout << GridLogMessage << "Integration epsilon : " << epsilon << std::endl;
GaugeField Z(U._grid);
GaugeField Zprime(U._grid);
GaugeField tmp(U._grid), Uprime(U._grid);
@@ -138,10 +138,10 @@ void WilsonFlow<Gimpl>::evolve_step_adaptive(typename Gimpl::GaugeField &U, Real
// adjust integration step
taus += epsilon;
std::cout << GridLogMessage << "Adjusting integration step with distance: " << diff << std::endl;
//std::cout << GridLogMessage << "Adjusting integration step with distance: " << diff << std::endl;
epsilon = epsilon*0.95*std::pow(1e-4/diff,1./3.);
std::cout << GridLogMessage << "New epsilon : " << epsilon << std::endl;
//std::cout << GridLogMessage << "New epsilon : " << epsilon << std::endl;
}
@@ -166,7 +166,6 @@ void WilsonFlow<Gimpl>::smear(GaugeField& out, const GaugeField& in) const {
out = in;
for (unsigned int step = 1; step <= Nstep; step++) {
auto start = std::chrono::high_resolution_clock::now();
std::cout << GridLogMessage << "Evolution time :"<< tau(step) << std::endl;
evolve_step(out);
auto end = std::chrono::high_resolution_clock::now();
std::chrono::duration<double> diff = end - start;
@@ -191,7 +190,7 @@ void WilsonFlow<Gimpl>::smear_adaptive(GaugeField& out, const GaugeField& in, Re
unsigned int step = 0;
do{
step++;
std::cout << GridLogMessage << "Evolution time :"<< taus << std::endl;
//std::cout << GridLogMessage << "Evolution time :"<< taus << std::endl;
evolve_step_adaptive(out, maxTau);
std::cout << GridLogMessage << "[WilsonFlow] Energy density (plaq) : "
<< step << " "

15
lib/simd/Grid_neon.h
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@@ -6,9 +6,9 @@
Copyright (C) 2015
Author: Nils Meyer <nils.meyer@ur.de>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
Author: Nils Meyer <nils.meyer@ur.de>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -27,7 +27,7 @@ Author: neo <cossu@post.kek.jp>
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
//----------------------------------------------------------------------
/*
ARMv8 NEON intrinsics layer by
@@ -37,9 +37,6 @@ Author: neo <cossu@post.kek.jp>
SFB/TRR55
*/
//----------------------------------------------------------------------
//#ifndef ARM_NEON
//#define ARM_NEON
#ifndef GEN_SIMD_WIDTH
#define GEN_SIMD_WIDTH 16u
@@ -606,6 +603,4 @@ namespace Optimization {
typedef Optimization::TimesMinusI TimesMinusISIMD;
typedef Optimization::TimesI TimesISIMD;
}
//#endif // ARM_NEON
}

2
lib/simd/Grid_vector_types.h
View File

@@ -53,7 +53,7 @@ directory
#if defined IMCI
#include "Grid_imci.h"
#endif
#ifdef NEONv8
#ifdef NEONV8
#include "Grid_neon.h"
#endif
#if defined QPX