mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-09 23:45:36 +00:00
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/*************************************************************************************
|
|
|
|
Grid physics library, www.github.com/paboyle/Grid
|
|
|
|
Source file:
|
|
|
|
Copyright (C) 2015-2016
|
|
|
|
Author: Peter Boyle <pabobyle@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>
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
using namespace Grid;
|
|
|
|
Grid_init(&argc, &argv);
|
|
|
|
Coordinate latt4 = GridDefaultLatt();
|
|
Coordinate mpi = GridDefaultMpi();
|
|
Coordinate simd = GridDefaultSimd(Nd,vComplexD::Nsimd());
|
|
|
|
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(latt4,simd,mpi);
|
|
|
|
GridSerialRNG sRNG; sRNG.SeedUniqueString(std::string("The Serial RNG"));
|
|
GridParallelRNG pRNG(UGrid); pRNG.SeedUniqueString(std::string("The 4D RNG"));
|
|
|
|
std::string rngfile("ckpoint_rng.0");
|
|
NerscIO::writeRNGState(sRNG, pRNG, rngfile);
|
|
|
|
Grid_finalize();
|
|
}
|
|
|
|
|
|
|