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M5D benchmark without vector copy overhead

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This commit is contained in:
gfilaci 2019-05-02 11:10:57 +01:00
parent b23305dbe2
commit d9438627d9
1 changed files with 16 additions and 22 deletions
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38
benchmarks/Benchmark_mooee.cc
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@ -82,7 +82,14 @@ int main (int argc, char ** argv)
DomainWallFermionR Dw(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
double t0,t1;
typedef typename DomainWallFermionR::Coeff_t Coeff_t;
Vector<Coeff_t> diag = Dw.bs;
Vector<Coeff_t> upper= Dw.cs;
Vector<Coeff_t> lower= Dw.cs;
upper[Ls-1]=-Dw.mass*upper[Ls-1];
lower[0] =-Dw.mass*lower[0];
LatticeFermion r_eo(FGrid);
LatticeFermion src_e (FrbGrid);
LatticeFermion src_o (FrbGrid);
@ -99,13 +106,13 @@ int main (int argc, char ** argv)
r_o = Zero();
#define BENCH_DW(A,in,out) \
#define BENCH_DW(A,...) \
Dw.CayleyZeroCounters(); \
Dw. A (in,out); \
Dw. A (__VA_ARGS__); \
FGrid->Barrier(); \
t0=usecond(); \
for(int i=0;i<ncall;i++){ \
Dw. A (in,out); \
Dw. A (__VA_ARGS__); \
} \
t1=usecond(); \
FGrid->Barrier(); \
@ -143,23 +150,10 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "Called " #A " "<< (t1-t0)/ncall<<" us"<<std::endl;\
std::cout<<GridLogMessage << "******************"<<std::endl;
#define BENCH_DW_MEO(A,in,out) \
Dw.CayleyZeroCounters(); \
Dw. A (in,out,0); \
FGrid->Barrier(); \
t0=usecond(); \
for(int i=0;i<ncall;i++){ \
Dw. A (in,out,0); \
} \
t1=usecond(); \
FGrid->Barrier(); \
Dw.CayleyReport(); \
std::cout<<GridLogMessage << "Called " #A " "<< (t1-t0)/ncall<<" us"<<std::endl;\
std::cout<<GridLogMessage << "******************"<<std::endl;
BENCH_DW_MEO(Dhop ,src,result);
BENCH_DW_MEO(DhopEO ,src_o,r_e);
BENCH_DW(Dhop ,src,result,0);
BENCH_DW(DhopEO ,src_o,r_e,0);
BENCH_DW(Meooe ,src_o,r_e);
BENCH_DW(M5D ,src_o,src_o,r_e,lower,diag,upper);
BENCH_DW(Mooee ,src_o,r_o);
BENCH_DW(MooeeInv,src_o,r_o);
@ -207,8 +201,8 @@ int main (int argc, char ** argv)
r_e = Zero();
r_o = Zero();
BENCH_DW_MEO(Dhop ,src,result);
BENCH_DW_MEO(DhopEO ,src_o,r_e);
BENCH_DW(Dhop ,src,result,0);
BENCH_DW(DhopEO ,src_o,r_e,0);
BENCH_DW_SSC(Meooe ,src_o,r_e);
BENCH_DW(Mooee ,src_o,r_o);
BENCH_DW(MooeeInv,src_o,r_o);