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No random device

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This commit is contained in:
paboyle
2017-04-02 00:29:40 +09:00
parent 9dc7ca4c3b
commit 0fade84ab2
23 changed files with 208 additions and 29 deletions
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4
tests/IO/Test_nersc_io.cc
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@@ -54,8 +54,8 @@ int main (int argc, char ** argv)
GridSerialRNG sRNGa;
GridSerialRNG sRNGb;
pRNGa.SeedRandomDevice();
sRNGa.SeedRandomDevice();
pRNGa.SeedFixedIntegers(std::vector<int>({45,12,81,9});
sRNGa.SeedFixedIntegers(std::vector<int>({45,12,81,9});
std::string rfile("./ckpoint_rng.4000");
NerscIO::writeRNGState(sRNGa,pRNGa,rfile);

2
tests/Test_cshift.cc
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@@ -41,7 +41,7 @@ int main (int argc, char ** argv)
GridCartesian Fine(latt_size,simd_layout,mpi_layout);
GridParallelRNG FineRNG(&Fine); FineRNG.SeedRandomDevice();
GridParallelRNG FineRNG(&Fine); FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeComplex U(&Fine);
LatticeComplex ShiftU(&Fine);

10
tests/Test_simd.cc
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@@ -125,7 +125,7 @@ template<class scal, class vec,class functor >
void Tester(const functor &func)
{
GridSerialRNG sRNG;
sRNG.SeedRandomDevice();
sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
int Nsimd = vec::Nsimd();
@@ -184,7 +184,7 @@ void IntTester(const functor &func)
typedef Integer scal;
typedef vInteger vec;
GridSerialRNG sRNG;
sRNG.SeedRandomDevice();
sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
int Nsimd = vec::Nsimd();
@@ -242,7 +242,7 @@ template<class reduced,class scal, class vec,class functor >
void ReductionTester(const functor &func)
{
GridSerialRNG sRNG;
sRNG.SeedRandomDevice();
sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
int Nsimd = vec::Nsimd();
@@ -343,7 +343,7 @@ template<class scal, class vec,class functor >
void PermTester(const functor &func)
{
GridSerialRNG sRNG;
sRNG.SeedRandomDevice();
sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
int Nsimd = vec::Nsimd();
@@ -409,7 +409,7 @@ template<class scal, class vec,class functor >
void ExchangeTester(const functor &func)
{
GridSerialRNG sRNG;
sRNG.SeedRandomDevice();
sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
int Nsimd = vec::Nsimd();

2
tests/Test_stencil.cc
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@@ -52,7 +52,7 @@ int main (int argc, char ** argv)
GridRedBlackCartesian rbFine(latt_size,simd_layout,mpi_layout);
GridParallelRNG fRNG(&Fine);
// fRNG.SeedRandomDevice();
// fRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9});
std::vector<int> seeds({1,2,3,4});
fRNG.SeedFixedIntegers(seeds);

2
tests/core/Test_cshift_red_black.cc
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@@ -49,7 +49,7 @@ int main (int argc, char ** argv)
GridCartesian Fine (latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBFine(latt_size,simd_layout,mpi_layout,mask,1);
GridParallelRNG FineRNG(&Fine); FineRNG.SeedRandomDevice();
GridParallelRNG FineRNG(&Fine); FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeComplex U(&Fine);
LatticeComplex ShiftU(&Fine);

2
tests/core/Test_cshift_red_black_rotate.cc
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@@ -49,7 +49,7 @@ int main (int argc, char ** argv)
GridCartesian Fine (latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBFine(latt_size,simd_layout,mpi_layout,mask,1);
GridParallelRNG FineRNG(&Fine); FineRNG.SeedRandomDevice();
GridParallelRNG FineRNG(&Fine); FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeComplex err(&Fine);
LatticeComplex U(&Fine);

2
tests/core/Test_cshift_rotate.cc
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@@ -41,7 +41,7 @@ int main (int argc, char ** argv)
GridCartesian Fine(latt_size,simd_layout,mpi_layout);
GridParallelRNG FineRNG(&Fine); FineRNG.SeedRandomDevice();
GridParallelRNG FineRNG(&Fine); FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeComplex U(&Fine);
LatticeComplex ShiftU(&Fine);

2
tests/core/Test_gamma.cc
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@@ -245,7 +245,7 @@ int main(int argc, char *argv[])
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridSerialRNG sRNG;
sRNG.SeedRandomDevice();
sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
std::cout << GridLogMessage << "======== Test algebra" << std::endl;
createTestAlgebra();

2
tests/core/Test_gpwilson_even_odd.cc
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@@ -50,7 +50,7 @@ int main (int argc, char ** argv)
GridParallelRNG pRNG(&Grid);
// std::vector<int> seeds({1,2,3,4});
// pRNG.SeedFixedIntegers(seeds);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
typedef typename GparityWilsonFermionR::FermionField FermionField;

2
tests/core/Test_lie_generators.cc
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@@ -86,7 +86,7 @@ int main(int argc, char** argv) {
// Projectors
GridParallelRNG gridRNG(grid);
gridRNG.SeedRandomDevice();
gridRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
SU3Adjoint::LatticeAdjMatrix Gauss(grid);
SU3::LatticeAlgebraVector ha(grid);
SU3::LatticeAlgebraVector hb(grid);

4
tests/core/Test_main.cc
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@@ -89,8 +89,8 @@ int main(int argc, char **argv) {
GridSerialRNG SerialRNG;
GridSerialRNG SerialRNG1;
FineRNG.SeedRandomDevice();
SerialRNG.SeedRandomDevice();
FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
SerialRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
std::cout << "SerialRNG" << SerialRNG._generators[0] << std::endl;

4
tests/core/Test_rng.cc
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@@ -43,10 +43,10 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridSerialRNG sRNG; sRNG.SeedRandomDevice();
GridSerialRNG sRNG; sRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
GridSerialRNG fsRNG; fsRNG.SeedFixedIntegers(seeds);
GridParallelRNG pRNG(&Grid); pRNG.SeedRandomDevice();
GridParallelRNG pRNG(&Grid); pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
GridParallelRNG fpRNG(&Grid); fpRNG.SeedFixedIntegers(seeds);
SpinMatrix rnd ;

2
tests/core/Test_staggered.cc
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@@ -51,7 +51,7 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(seeds);
// pRNG.SeedRandomDevice();
// pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9});
typedef typename ImprovedStaggeredFermionR::FermionField FermionField;
typedef typename ImprovedStaggeredFermionR::ComplexField ComplexField;

2
tests/core/Test_wilson_even_odd.cc
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@@ -62,7 +62,7 @@ int main (int argc, char ** argv)
GridParallelRNG pRNG(&Grid);
// std::vector<int> seeds({1,2,3,4});
// pRNG.SeedFixedIntegers(seeds);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion src (&Grid); random(pRNG,src);
LatticeFermion phi (&Grid); random(pRNG,phi);

2
tests/core/Test_wilson_tm_even_odd.cc
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@@ -61,7 +61,7 @@ int main (int argc, char ** argv)
GridParallelRNG pRNG(&Grid);
// std::vector<int> seeds({1,2,3,4});
// pRNG.SeedFixedIntegers(seeds);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion src (&Grid); random(pRNG,src);
LatticeFermion phi (&Grid); random(pRNG,phi);

4
tests/forces/Test_dwf_gpforce.cc
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@@ -54,8 +54,8 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG RNG5(FGrid); RNG5.SeedRandomDevice();
GridParallelRNG RNG4(UGrid); RNG4.SeedRandomDevice();
GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
FermionField phi (FGrid); gaussian(RNG5,phi);
FermionField Mphi (FGrid);

2
tests/forces/Test_gp_rect_force.cc
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@@ -50,7 +50,7 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeGaugeField U(&Grid);

2
tests/forces/Test_rect_force.cc
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@@ -50,7 +50,7 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeGaugeField U(&Grid);

2
tests/forces/Test_wilson_force.cc
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@@ -50,7 +50,7 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion phi (&Grid); gaussian(pRNG,phi);
LatticeFermion Mphi (&Grid);

2
tests/forces/Test_wilson_force_phiMdagMphi.cc
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@@ -50,7 +50,7 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion phi (&Grid); gaussian(pRNG,phi);
LatticeFermion Mphi (&Grid);

2
tests/forces/Test_wilson_force_phiMphi.cc
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@@ -50,7 +50,7 @@ int main (int argc, char ** argv)
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedRandomDevice();
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion phi (&Grid); gaussian(pRNG,phi);
LatticeFermion Mphi (&Grid);

3
tests/testu01/Makefile.am Normal file
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@@ -0,0 +1,3 @@
AM_LDFLAGS += -L$(LIBRARY_PATH) -ltestu01 -lprobdist -lmylib -lm
AM_CXXFLAGS += -I$(C_INCLUDE_PATH)
include Make.inc

176
tests/testu01/Test_smallcrush.cc Normal file
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@@ -0,0 +1,176 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_smallcrush.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid.h>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
// Wrap Grid's parallel RNG for testU01
extern "C" {
#include "TestU01.h"
#include "gdef.h"
#include "unif01.h"
#include "ucarry.h"
#include "bbattery.h"
}
std::vector<std::ranlux48> EngineRanlux;
std::vector<std::mt19937> EngineMT;
std::vector<sitmo::prng_engine> EngineSitmo;
std::uniform_int_distribution<uint32_t> uid;
uint32_t GetU01Ranlux(void) {
return uid(EngineRanlux[0]);
};
uint32_t GetU01MT(void) {
return uid(EngineMT[0]);
};
uint32_t GetU01Sitmo(void) {
return uid(EngineSitmo[0]);
};
typedef Grid::GridRNGbase::RngEngine RngEngine;
struct TestRNG {
public:
static GridParallelRNG *pRNG;
static GridSerialRNG *sRNG;
static GridBase *_grid;
static RngEngine Eng;
static uint64_t site;
static uint64_t gsites;
static char *name;
static void Init(GridParallelRNG *_pRNG,GridSerialRNG *_sRNG,GridBase *grid) {
pRNG = _pRNG;
sRNG = _sRNG;
_grid= grid;
gsites= grid->_gsites;
std::cout << "Init: Global sites is " <<gsites<<std::endl;
site = 0;
}
static uint32_t GetU01(void) {
// std::uniform_int_distribution<uint32_t> uid;
uint32_t ret_val;
#if 0
ret_val = sRNG->_uid[0](sRNG->_generators[0]);
#else
ret_val = pRNG->GlobalU01(site);
site=(site+1)%gsites;
#endif
// std::cout << "site "<<site <<" "<<std::hex << ret_val <<std::dec<<std::endl;
return ret_val;
}
};
GridParallelRNG *TestRNG::pRNG;
GridSerialRNG *TestRNG::sRNG;
GridBase *TestRNG::_grid;
RngEngine TestRNG::Eng;
uint64_t TestRNG::site;
uint64_t TestRNG::gsites;
#ifdef RNG_SITMO
char * TestRNG::name = (char *)"Grid_Sitmo";
#endif
#ifdef RNG_RANLUX
char * TestRNG::name = (char *)"Grid_ranlux48";
#endif
#ifdef RNG_MT19937
char * TestRNG::name = (char *)"Grid_mt19937";
#endif
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();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
std::vector<int> seeds({1,2,3,4});
std::seed_seq seq(seeds.begin(),seeds.end());
EngineRanlux.push_back(std::ranlux48(seq));
EngineMT.push_back(std::mt19937(seq));
EngineSitmo.push_back(sitmo::prng_engine(seq));
std::cout << GridLogMessage<< "Initialising Grid RNGs "<<std::endl;
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(std::vector<int>({43,12,7019,9}));
GridSerialRNG sRNG;
sRNG.SeedFixedIntegers(std::vector<int>({102,12,99,15}));
std::cout << GridLogMessage<< "Initialised Grid RNGs "<<std::endl;
TestRNG::Init(&pRNG,&sRNG,&Grid);
std::cout << GridLogMessage<< "Grid RNG's are "<< std::string(TestRNG::name) <<std::endl;
unif01_Gen * gen;
// gen = ulcg_CreateLCG (2147483647, 397204094, 0, 12345);
// bbattery_SmallCrush (gen);
// gen = ucarry_CreateRanlux (48, 0x12345);
// bbattery_SmallCrush (gen);
/*
std::cout << GridLogMessage<< "Testing Standalone Ranlux" <<std::endl;
gen = unif01_CreateExternGenBits ((char *)"GridRanlux",GetU01Ranlux);
bbattery_SmallCrush (gen);
unif01_DeleteExternGenBits(gen);
std::cout << GridLogMessage<< "Testing Standalone Ranlux is complete" <<std::endl;
*/
/*
std::cout << GridLogMessage<< "Testing Standalone Mersenne Twister" <<std::endl;
gen = unif01_CreateExternGenBits ((char *)"GridMT",GetU01MT);
bbattery_SmallCrush (gen);
unif01_DeleteExternGenBits(gen);
std::cout << GridLogMessage<< "Testing Standalone Mersenne Twister is complete" <<std::endl;
std::cout << GridLogMessage<< "Testing Standalone Sitmo" <<std::endl;
gen = unif01_CreateExternGenBits ((char *)"GridSitmo",GetU01Sitmo);
bbattery_SmallCrush (gen);
unif01_DeleteExternGenBits(gen);
std::cout << GridLogMessage<< "Testing Standalone Sitmo is complete" <<std::endl;
*/
// gen = unif01_CreateExternGenBits ((char *)"xorshift", xorshift);
std::cout << GridLogMessage<< "Testing Grid "<< std::string(TestRNG::name) <<std::endl;
gen = unif01_CreateExternGenBits(TestRNG::name,TestRNG::GetU01);
bbattery_SmallCrush (gen);
std::cout << GridLogMessage<< "Testing Grid "<< std::string(TestRNG::name)<<" is complete" <<std::endl;
Grid_finalize();
}