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updated perf test to start with n=100

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This commit is contained in:
joaquintides
2017-06-24 10:52:58 +02:00
parent fdd7f2dc76
commit 832dd39281
1 changed files with 21 additions and 17 deletions
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example/perf.cpp
+21 -17
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@@ -11,6 +11,7 @@
#include <algorithm>
#include <array>
#include <chrono>
#include <cmath>
#include <numeric>
std::chrono::high_resolution_clock::time_point measure_start,measure_pause;
@@ -394,16 +395,17 @@ template<
typename... Container
>
void insert_perf(
unsigned int n0,unsigned int n1,unsigned int dn,
unsigned int n0,unsigned int n1,unsigned int dsav,
element_sequence<Element...> elements,label<Container>... labels)
{
double fdn=1.1;
std::cout<<"insert:\n";
print("n",labels...);
for(unsigned int n=n0;n<=n1;n+=dn,dn=(unsigned int)(dn*fdn)){
unsigned int m=n/sizeof...(Element),nn=m*sizeof...(Element);
for(unsigned int s=0,n=n0;
(n=(unsigned int)std::round(n0*std::pow(10.0,s/1000.0)))<=n1;
s+=dsav){
unsigned int m=(unsigned int)std::round(n/sizeof...(Element)),
nn=m*sizeof...(Element);
print(nn,insert_perf(nn,elements,labels)...);
}
}
@@ -439,16 +441,17 @@ template<
typename... Container
>
void for_each_perf(
unsigned int n0,unsigned int n1,unsigned int dn,
unsigned int n0,unsigned int n1,unsigned int dsav,
element_sequence<Element...> elements,F f,label<Container>... labels)
{
double fdn=1.1;
std::cout<<"for_each:\n";
print("n",labels...);
for(unsigned int n=n0;n<=n1;n+=dn,dn=(unsigned int)(dn*fdn)){
unsigned int m=n/sizeof...(Element),nn=m*sizeof...(Element);
for(unsigned int s=0,n=n0;
(n=(unsigned int)std::round(n0*std::pow(10.0,s/1000.0)))<=n1;
s+=dsav){
unsigned int m=(unsigned int)std::round(n/sizeof...(Element)),
nn=m*sizeof...(Element);
print(nn,for_each_perf(nn,elements,f,labels)...);
}
}
@@ -520,7 +523,7 @@ int main(int argc, char *argv[])
it->second=true;
}
unsigned int n0=1000,n1=11000000,dn=1000;
unsigned int n0=100,n1=10000000,dsav=50; /* sav for savart */
{
auto seq= element_sequence<
@@ -541,9 +544,9 @@ int main(int argc, char *argv[])
>
{"base_collection (restituted poly::for_each)"};
if(all||insert_base)insert_perf(n0,n1,dn,seq,pv,bc);
if(all||insert_base)insert_perf(n0,n1,dsav,seq,pv,bc);
if(all||for_each_base)for_each_perf(
n0,n1,dn,seq,f,pv,spv,shpv,bc,fbc,rfbc);
n0,n1,dsav,seq,f,pv,spv,shpv,bc,fbc,rfbc);
}
{
using signature=int(int);
@@ -565,9 +568,9 @@ int main(int argc, char *argv[])
signature,concrete1,concrete2,concrete3>>
{"function_collection (restituted poly::for_each)"};
if(all||insert_function)insert_perf(n0,n1,dn,seq,fv,fc);
if(all||insert_function)insert_perf(n0,n1,dsav,seq,fv,fc);
if(all||for_each_function)for_each_perf(
n0,n1,dn,seq,f,fv,sfv,shfv,fc,ffc,rffc);
n0,n1,dsav,seq,f,fv,sfv,shfv,fc,ffc,rffc);
}
{
//[perf_any_types
@@ -594,7 +597,8 @@ int main(int argc, char *argv[])
auto rfac= label<poly_for_each_any_collection<concept_,int,double,char>>
{"any_collection (restituted poly::for_each)"};
if(all||insert_any)insert_perf(n0,n1,dn,seq,av,ac);
if(all||for_each_any)for_each_perf(n0,n1,dn,seq,f,av,sav,shav,ac,fac,rfac);
if(all||insert_any)insert_perf(n0,n1,dsav,seq,av,ac);
if(all||for_each_any)for_each_perf(
n0,n1,dsav,seq,f,av,sav,shav,ac,fac,rfac);
}
}