forked from portelli/lattice-benchmarks
Grid column formatting
This commit is contained in:
@ -28,17 +28,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
using namespace std;
|
||||
using namespace Grid;
|
||||
|
||||
template <class d>
|
||||
struct scal
|
||||
template <class d> struct scal
|
||||
{
|
||||
d internal;
|
||||
};
|
||||
|
||||
Gamma::Algebra Gmu[] = {
|
||||
Gamma::Algebra::GammaX,
|
||||
Gamma::Algebra::GammaY,
|
||||
Gamma::Algebra::GammaZ,
|
||||
Gamma::Algebra::GammaT};
|
||||
Gamma::Algebra Gmu[] = {Gamma::Algebra::GammaX, Gamma::Algebra::GammaY,
|
||||
Gamma::Algebra::GammaZ, Gamma::Algebra::GammaT};
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
@ -59,13 +55,15 @@ int main(int argc, char **argv)
|
||||
|
||||
long unsigned int single_site_flops = 8 * Nc * (7 + 16 * Nc);
|
||||
|
||||
GridCartesian *UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd, vComplexF::Nsimd()), GridDefaultMpi());
|
||||
GridCartesian *UGrid = SpaceTimeGrid::makeFourDimGrid(
|
||||
GridDefaultLatt(), GridDefaultSimd(Nd, vComplexF::Nsimd()), GridDefaultMpi());
|
||||
GridRedBlackCartesian *UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
|
||||
GridCartesian *FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls, UGrid);
|
||||
GridRedBlackCartesian *FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls, UGrid);
|
||||
|
||||
std::cout << GridLogMessage << "Making s innermost grids" << std::endl;
|
||||
GridCartesian *sUGrid = SpaceTimeGrid::makeFourDimDWFGrid(GridDefaultLatt(), GridDefaultMpi());
|
||||
GridCartesian *sUGrid =
|
||||
SpaceTimeGrid::makeFourDimDWFGrid(GridDefaultLatt(), GridDefaultMpi());
|
||||
GridRedBlackCartesian *sUrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(sUGrid);
|
||||
GridCartesian *sFGrid = SpaceTimeGrid::makeFiveDimDWFGrid(Ls, UGrid);
|
||||
GridRedBlackCartesian *sFrbGrid = SpaceTimeGrid::makeFiveDimDWFRedBlackGrid(Ls, UGrid);
|
||||
@ -177,13 +175,24 @@ int main(int argc, char **argv)
|
||||
RealD NP = UGrid->_Nprocessors;
|
||||
RealD NN = UGrid->NodeCount();
|
||||
|
||||
std::cout << GridLogMessage << "*****************************************************************" << std::endl;
|
||||
std::cout << GridLogMessage << "* Kernel options --dslash-generic, --dslash-unroll, --dslash-asm" << std::endl;
|
||||
std::cout << GridLogMessage << "*****************************************************************" << std::endl;
|
||||
std::cout << GridLogMessage << "*****************************************************************" << std::endl;
|
||||
std::cout << GridLogMessage << "* Benchmarking DomainWallFermionR::Dhop " << std::endl;
|
||||
std::cout << GridLogMessage << "* Vectorising space-time by " << vComplexF::Nsimd() << std::endl;
|
||||
std::cout << GridLogMessage << "* VComplexF size is " << sizeof(vComplexF) << " B" << std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "*****************************************************************"
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "* Kernel options --dslash-generic, --dslash-unroll, --dslash-asm"
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "*****************************************************************"
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "*****************************************************************"
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "* Benchmarking DomainWallFermionR::Dhop " << std::endl;
|
||||
std::cout << GridLogMessage << "* Vectorising space-time by " << vComplexF::Nsimd()
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage << "* VComplexF size is " << sizeof(vComplexF) << " B"
|
||||
<< std::endl;
|
||||
if (sizeof(RealF) == 4)
|
||||
std::cout << GridLogMessage << "* SINGLE precision " << std::endl;
|
||||
if (sizeof(RealF) == 8)
|
||||
@ -200,7 +209,9 @@ int main(int argc, char **argv)
|
||||
std::cout << GridLogMessage << "* Using Nc=3 WilsonKernels" << std::endl;
|
||||
if (WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptInlineAsm)
|
||||
std::cout << GridLogMessage << "* Using Asm Nc=3 WilsonKernels" << std::endl;
|
||||
std::cout << GridLogMessage << "*****************************************************************" << std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "*****************************************************************"
|
||||
<< std::endl;
|
||||
|
||||
DomainWallFermionF Dw(Umu, *FGrid, *FrbGrid, *UGrid, *UrbGrid, mass, M5);
|
||||
int ncall = 300;
|
||||
@ -230,19 +241,29 @@ int main(int argc, char **argv)
|
||||
auto simdwidth = sizeof(vComplex);
|
||||
|
||||
// RF: Nd Wilson * Ls, Nd gauge * Ls, Nc colors
|
||||
double data_rf = volume * ((2 * Nd + 1) * Nd * Nc + 2 * Nd * Nc * Nc) * simdwidth / nsimd * ncall / (1024. * 1024. * 1024.);
|
||||
double data_rf = volume * ((2 * Nd + 1) * Nd * Nc + 2 * Nd * Nc * Nc) * simdwidth /
|
||||
nsimd * ncall / (1024. * 1024. * 1024.);
|
||||
|
||||
// mem: Nd Wilson * Ls, Nd gauge, Nc colors
|
||||
double data_mem = (volume * (2 * Nd + 1) * Nd * Nc + (volume / Ls) * 2 * Nd * Nc * Nc) * simdwidth / nsimd * ncall / (1024. * 1024. * 1024.);
|
||||
double data_mem =
|
||||
(volume * (2 * Nd + 1) * Nd * Nc + (volume / Ls) * 2 * Nd * Nc * Nc) * simdwidth /
|
||||
nsimd * ncall / (1024. * 1024. * 1024.);
|
||||
|
||||
std::cout << GridLogMessage << "Called Dw " << ncall << " times in " << t1 - t0 << " us" << std::endl;
|
||||
std::cout << GridLogMessage << "Called Dw " << ncall << " times in " << t1 - t0
|
||||
<< " us" << std::endl;
|
||||
// std::cout<<GridLogMessage << "norm result "<< norm2(result)<<std::endl;
|
||||
// std::cout<<GridLogMessage << "norm ref "<< norm2(ref)<<std::endl;
|
||||
std::cout << GridLogMessage << "mflop/s = " << flops / (t1 - t0) << std::endl;
|
||||
std::cout << GridLogMessage << "mflop/s per rank = " << flops / (t1 - t0) / NP << std::endl;
|
||||
std::cout << GridLogMessage << "mflop/s per node = " << flops / (t1 - t0) / NN << std::endl;
|
||||
std::cout << GridLogMessage << "RF GiB/s (base 2) = " << 1000000. * data_rf / ((t1 - t0)) << std::endl;
|
||||
std::cout << GridLogMessage << "mem GiB/s (base 2) = " << 1000000. * data_mem / ((t1 - t0)) << std::endl;
|
||||
std::cout << GridLogMessage << "mflop/s per rank = " << flops / (t1 - t0) / NP
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage << "mflop/s per node = " << flops / (t1 - t0) / NN
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "RF GiB/s (base 2) = " << 1000000. * data_rf / ((t1 - t0))
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "mem GiB/s (base 2) = " << 1000000. * data_mem / ((t1 - t0))
|
||||
<< std::endl;
|
||||
err = ref - result;
|
||||
std::cout << GridLogMessage << "norm diff " << norm2(err) << std::endl;
|
||||
// exit(0);
|
||||
@ -313,7 +334,9 @@ int main(int argc, char **argv)
|
||||
}
|
||||
// dump=1;
|
||||
Dw.Dhop(src, result, 1);
|
||||
std::cout << GridLogMessage << "Compare to naive wilson implementation Dag to verify correctness" << std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "Compare to naive wilson implementation Dag to verify correctness"
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage << "Called DwDag" << std::endl;
|
||||
std::cout << GridLogMessage << "norm dag result " << norm2(result) << std::endl;
|
||||
std::cout << GridLogMessage << "norm dag ref " << norm2(ref) << std::endl;
|
||||
@ -333,7 +356,8 @@ int main(int argc, char **argv)
|
||||
LatticeFermionF r_o(FrbGrid);
|
||||
LatticeFermionF r_eo(FGrid);
|
||||
|
||||
std::cout << GridLogMessage << "Calling Deo and Doe and //assert Deo+Doe == Dunprec" << std::endl;
|
||||
std::cout << GridLogMessage << "Calling Deo and Doe and //assert Deo+Doe == Dunprec"
|
||||
<< std::endl;
|
||||
pickCheckerboard(Even, src_e, src);
|
||||
pickCheckerboard(Odd, src_o, src);
|
||||
|
||||
@ -341,9 +365,12 @@ int main(int argc, char **argv)
|
||||
std::cout << GridLogMessage << "src_o" << norm2(src_o) << std::endl;
|
||||
|
||||
// S-direction is INNERMOST and takes no part in the parity.
|
||||
std::cout << GridLogMessage << "*********************************************************" << std::endl;
|
||||
std::cout << GridLogMessage << "* Benchmarking DomainWallFermionF::DhopEO " << std::endl;
|
||||
std::cout << GridLogMessage << "* Vectorising space-time by " << vComplexF::Nsimd() << std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "*********************************************************" << std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "* Benchmarking DomainWallFermionF::DhopEO " << std::endl;
|
||||
std::cout << GridLogMessage << "* Vectorising space-time by " << vComplexF::Nsimd()
|
||||
<< std::endl;
|
||||
if (sizeof(RealF) == 4)
|
||||
std::cout << GridLogMessage << "* SINGLE precision " << std::endl;
|
||||
if (sizeof(RealF) == 8)
|
||||
@ -360,7 +387,8 @@ int main(int argc, char **argv)
|
||||
std::cout << GridLogMessage << "* Using Nc=3 WilsonKernels" << std::endl;
|
||||
if (WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptInlineAsm)
|
||||
std::cout << GridLogMessage << "* Using Asm Nc=3 WilsonKernels" << std::endl;
|
||||
std::cout << GridLogMessage << "*********************************************************" << std::endl;
|
||||
std::cout << GridLogMessage
|
||||
<< "*********************************************************" << std::endl;
|
||||
{
|
||||
Dw.ZeroCounters();
|
||||
FGrid->Barrier();
|
||||
@ -387,8 +415,10 @@ int main(int argc, char **argv)
|
||||
double flops = (single_site_flops * volume * ncall) / 2.0;
|
||||
|
||||
std::cout << GridLogMessage << "Deo mflop/s = " << flops / (t1 - t0) << std::endl;
|
||||
std::cout << GridLogMessage << "Deo mflop/s per rank " << flops / (t1 - t0) / NP << std::endl;
|
||||
std::cout << GridLogMessage << "Deo mflop/s per node " << flops / (t1 - t0) / NN << std::endl;
|
||||
std::cout << GridLogMessage << "Deo mflop/s per rank " << flops / (t1 - t0) / NP
|
||||
<< std::endl;
|
||||
std::cout << GridLogMessage << "Deo mflop/s per node " << flops / (t1 - t0) / NN
|
||||
<< std::endl;
|
||||
Dw.Report();
|
||||
}
|
||||
Dw.DhopEO(src_o, r_e, DaggerNo);
|
||||
|
||||
Reference in New Issue
Block a user