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Warning elimination; drop to -O2 on G++ bad versions

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This commit is contained in:
paboyle 2017-05-06 14:44:49 +01:00
parent 1d96f662e3
commit 2439999ec8
8 changed files with 20 additions and 10 deletions
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7
configure.ac
View File

@ -14,7 +14,6 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
#AC_REVISION([m4_esyscmd_s([./scripts/configure.commit])])
############### Checks for programs
CXXFLAGS="-O3 $CXXFLAGS"
AC_PROG_CXX
AC_PROG_RANLIB
@ -28,6 +27,12 @@ AX_GXX_VERSION
AC_DEFINE_UNQUOTED([GXX_VERSION],["$GXX_VERSION"],
[version of g++ that will compile the code])
CXXFLAGS="-O3 $CXXFLAGS"
case ${GXX_VERSION} in
6.0.0|6.1.0|6.2.0|5.4.1|5.4.0|5.3.0|5.2.0|5.1.0|5.0.0)
CXXFLAGS="-O3 $CXXFLAGS"
;;
esac
############### Checks for typedefs, structures, and compiler characteristics
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T

9
lib/Grid_Eigen_Dense.h Normal file
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@ -0,0 +1,9 @@
#pragma once
#if defined __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
#include <Grid/Eigen/Dense>
#if defined __GNUC__
#pragma GCC diagnostic pop
#endif

2
lib/algorithms/iterative/ConjugateGradient.h
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@ -135,8 +135,6 @@ class ConjugateGradient : public OperatorFunction<Field> {
Linop.HermOpAndNorm(psi, mmp, d, qq);
p = mmp - src;
RealD mmpnorm = sqrt(norm2(mmp));
RealD psinorm = sqrt(norm2(psi));
RealD srcnorm = sqrt(norm2(src));
RealD resnorm = sqrt(norm2(p));
RealD true_residual = resnorm / srcnorm;

2
lib/lattice/Lattice_reduction.h
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@ -22,7 +22,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#ifndef GRID_LATTICE_REDUCTION_H
#define GRID_LATTICE_REDUCTION_H
#include <Grid/Eigen/Dense>
#include <Grid/Grid_Eigen_Dense.h>
namespace Grid {
#ifdef GRID_WARN_SUBOPTIMAL

5
lib/perfmon/PerfCount.h
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@ -205,13 +205,12 @@ public:
void Stop(void) {
count=0;
cycles=0;
size_t ign;
#ifdef __linux__
if ( fd!= -1) {
::ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);
::ioctl(cyclefd, PERF_EVENT_IOC_DISABLE, 0);
ign=::read(fd, &count, sizeof(long long));
ign=::read(cyclefd, &cycles, sizeof(long long));
::read(fd, &count, sizeof(long long));
::read(cyclefd, &cycles, sizeof(long long));
}
elapsed = cyclecount() - begin;
#else

2
lib/qcd/action/fermion/CayleyFermion5D.cc
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@ -29,7 +29,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
*************************************************************************************/
/* END LEGAL */
#include <Grid/Eigen/Dense>
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/CayleyFermion5D.h>

2
lib/qcd/action/fermion/CayleyFermion5Ddense.cc
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@ -29,7 +29,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
*************************************************************************************/
/* END LEGAL */
#include <Grid/Eigen/Dense>
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/CayleyFermion5D.h>

1
lib/stencil/Stencil.h
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@ -106,7 +106,6 @@ class CartesianStencil { // Stencil runs along coordinate axes only; NO diagonal
public:
typedef CartesianCommunicator::CommsRequest_t CommsRequest_t;
typedef uint32_t StencilInteger;
typedef typename cobj::vector_type vector_type;
typedef typename cobj::scalar_type scalar_type;
typedef typename cobj::scalar_object scalar_object;