portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-13 20:57:06 +01:00
Code Releases Activity

Coordinate handling GPU friendly. Avoid std::vector

Browse Source
This commit is contained in:
paboyle
2018-02-24 22:19:28 +00:00
parent bb7d87d0a0
commit 285deab432
59 changed files with 232 additions and 2785 deletions
Download Patch File Download Diff File Expand all files Collapse all files

82
tests/Test_simd.cc
View File

@ -127,10 +127,10 @@ void Tester(const functor &func)
int Nsimd = vec::Nsimd();
std::vector<scal> input1(Nsimd);
std::vector<scal> input2(Nsimd);
std::vector<scal> result(Nsimd);
std::vector<scal> reference(Nsimd);
ExtractBuffer<scal> input1(Nsimd);
ExtractBuffer<scal> input2(Nsimd);
ExtractBuffer<scal> result(Nsimd);
ExtractBuffer<scal> reference(Nsimd);
std::vector<vec,alignedAllocator<vec> > buf(3);
vec & v_input1 = buf[0];
@ -184,10 +184,10 @@ void IntTester(const functor &func)
int Nsimd = vec::Nsimd();
std::vector<scal> input1(Nsimd);
std::vector<scal> input2(Nsimd);
std::vector<scal> result(Nsimd);
std::vector<scal> reference(Nsimd);
ExtractBuffer<scal> input1(Nsimd);
ExtractBuffer<scal> input2(Nsimd);
ExtractBuffer<scal> result(Nsimd);
ExtractBuffer<scal> reference(Nsimd);
std::vector<vec,alignedAllocator<vec> > buf(3);
vec & v_input1 = buf[0];
@ -242,8 +242,8 @@ void ReductionTester(const functor &func)
int Nsimd = vec::Nsimd();
std::vector<scal> input1(Nsimd);
std::vector<scal> input2(Nsimd);
ExtractBuffer<scal> input1(Nsimd);
ExtractBuffer<scal> input2(Nsimd);
reduced result(0);
reduced reference(0);
reduced tmp;
@ -288,8 +288,8 @@ void IntReductionTester(const functor &func)
{
int Nsimd = vec::Nsimd();
std::vector<scal> input1(Nsimd);
std::vector<scal> input2(Nsimd);
ExtractBuffer<scal> input1(Nsimd);
ExtractBuffer<scal> input2(Nsimd);
reduced result(0);
reduced reference(0);
reduced tmp;
@ -333,7 +333,7 @@ public:
int n;
funcPermute(int _n) { n=_n;};
template<class vec> void operator()(vec &rr,vec &i1,vec &i2) const { permute(rr,i1,n);}
template<class scal> void apply(std::vector<scal> &rr,std::vector<scal> &in) const {
template<class scal> void apply(ExtractBuffer<scal> &rr,ExtractBuffer<scal> &in) const {
int sz=in.size();
int msk = sz>>(n+1);
for(int i=0;i<sz;i++){
@ -348,10 +348,10 @@ public:
int n;
funcExchange(int _n) { n=_n;};
template<class vec> void operator()(vec &r1,vec &r2,vec &i1,vec &i2) const { exchange(r1,r2,i1,i2,n);}
template<class scal> void apply(std::vector<scal> &r1,
std::vector<scal> &r2,
std::vector<scal> &in1,
std::vector<scal> &in2) const
template<class scal> void apply(ExtractBuffer<scal> &r1,
ExtractBuffer<scal> &r2,
ExtractBuffer<scal> &in1,
ExtractBuffer<scal> &in2) const
{
int sz=in1.size();
int msk = sz>>(n+1);
@ -374,7 +374,7 @@ public:
int n;
funcRotate(int _n) { n=_n;};
template<class vec> void operator()(vec &rr,vec &i1,vec &i2) const { rr=rotate(i1,n);}
template<class scal> void apply(std::vector<scal> &rr,std::vector<scal> &in) const {
template<class scal> void apply(ExtractBuffer<scal> &rr,ExtractBuffer<scal> &in) const {
int sz = in.size();
for(int i=0;i<sz;i++){
rr[i] = in[(i+n)%sz];
@ -392,10 +392,10 @@ void PermTester(const functor &func)
int Nsimd = vec::Nsimd();
std::vector<scal> input1(Nsimd);
std::vector<scal> input2(Nsimd);
std::vector<scal> result(Nsimd);
std::vector<scal> reference(Nsimd);
ExtractBuffer<scal> input1(Nsimd);
ExtractBuffer<scal> input2(Nsimd);
ExtractBuffer<scal> result(Nsimd);
ExtractBuffer<scal> reference(Nsimd);
std::vector<vec,alignedAllocator<vec> > buf(3);
vec & v_input1 = buf[0];
@ -458,14 +458,14 @@ void ExchangeTester(const functor &func)
int Nsimd = vec::Nsimd();
std::vector<scal> input1(Nsimd);
std::vector<scal> input2(Nsimd);
std::vector<scal> result1(Nsimd);
std::vector<scal> result2(Nsimd);
std::vector<scal> reference1(Nsimd);
std::vector<scal> reference2(Nsimd);
std::vector<scal> test1(Nsimd);
std::vector<scal> test2(Nsimd);
ExtractBuffer<scal> input1(Nsimd);
ExtractBuffer<scal> input2(Nsimd);
ExtractBuffer<scal> result1(Nsimd);
ExtractBuffer<scal> result2(Nsimd);
ExtractBuffer<scal> reference1(Nsimd);
ExtractBuffer<scal> reference2(Nsimd);
ExtractBuffer<scal> test1(Nsimd);
ExtractBuffer<scal> test2(Nsimd);
std::vector<vec,alignedAllocator<vec> > buf(6);
vec & v_input1 = buf[0];
@ -547,9 +547,25 @@ int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(4,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
auto latt_size = GridDefaultLatt();
auto simd_layout = GridDefaultSimd(4,vComplex::Nsimd());
auto mpi_layout = GridDefaultMpi();
{
std::cout << " Constructing Test({1,2,3,4,5,6}) " << std::endl;
Coordinate Test({1,2,3,4,5,6});
std::cout << " Test({1,2,3,4,5,6}) = " << Test <<std::endl;
}
/*
{
Coordinate Test = {1,2,3,4} ;
std::cout << " Test = {1,2,3,4} " << Test <<std::endl;
}
{
Coordinate Test {1,2,3,4};
std::cout << " Test {1,2,3,4} " << Test <<std::endl;
}
*/
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
std::vector<int> seeds({1,2,3,4});