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/*
* Copyright (C) the FFLAS-FFPACK group 2017
* Written by Clément Pernet
* This file is Free Software and part of FFLAS-FFPACK.
*
* ========LICENCE========
* This file is part of the library FFLAS-FFPACK.
*
* FFLAS-FFPACK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* ========LICENCE========
*.
*/
#include "fflas-ffpack/fflas-ffpack-config.h"
#include <iostream>
#include <random>
#include <givaro/modular.h>
#include <givaro/zring.h>
#include "fflas-ffpack/utils/test-utils.h"
#include "fflas-ffpack/utils/fflas_io.h"
#include "fflas-ffpack/utils/args-parser.h"
using namespace std;
using namespace FFLAS;
using Givaro::Modular;
template<class Element> struct CompactElement{typedef Element type;};
template<> struct CompactElement<double> {typedef int32_t type;};
template<> struct CompactElement<float> {typedef int16_t type;};
template<> struct CompactElement<int64_t>{typedef int32_t type;};
template<> struct CompactElement<int32_t>{typedef int16_t type;};
template<> struct CompactElement<int16_t>{typedef int8_t type;};
template <class Field>
bool run_with_field (Givaro::Integer q, uint64_t b, size_t m, size_t n, size_t iters, uint64_t seed){
bool ok=true;
int nbit =(int) iters;
while (ok && nbit){
Field* F = FFPACK::chooseField<Field>(q,b,seed);
if (F==nullptr)
return true;
typename Field::RandIter G(*F, seed++);
std::ostringstream oss;
F->write(oss);
std::cout.fill('.');
std::cout<<"Checking ";
string file_dense = "data/mat.dense";
string file_sms = "data/mat.sms";
string file_binary = "data/mat.bin";
string file_compact_binary = "data/mat.cbin";
typename Field::Element_ptr A = fflas_new (*F, m, n);
FFPACK::RandomMatrix (*F, m, n, A, n, G);
typename Field::Element_ptr B;
// Testing Dense format
WriteMatrix (file_dense,*F,m,n,A,n, FflasDense);
ReadMatrix (file_dense,*F,m,n,B, FflasDense);
ok = ok && fequal (*F, m, n, A, n, B, n);
if (ok) oss<<" Dense (ok)";
else oss<<" Dense (KO)"<<std::endl;
fflas_delete(B);
// Testing SMS format
WriteMatrix (file_sms,*F,m,n,A,n, FflasSMS);
ReadMatrix (file_sms,*F,m,n,B, FflasSMS);
ok = ok && fequal (*F, m, n, A, n, B, n);
if (ok) oss<<" SMS (ok)";
else oss<<" SMS (KO)";
fflas_delete(B);
// Testing Binary format
WriteMatrix (file_binary,*F,m,n,A,n, FflasBinary);
ReadMatrix (file_binary,*F,m,n,B, FflasBinary);
ok = ok && fequal (*F, m, n, A, n, B, n);
if (ok) oss<<" Bin (ok)";
else oss<<" Bin (KO)";
fflas_delete(B);
// Testing compact Binary format
typedef Givaro::ZRing<typename CompactElement<typename Field::Element>::type> CompactField;
CompactField Z;
typename CompactField::Element_ptr Az = fflas_new(Z,m,n);
B = fflas_new(*F,m,n);
typename CompactField::Element_ptr Bz = NULL;
fconvert(*F,m,n,Az,n,A,n);
WriteMatrix (file_compact_binary,Z,m,n,Az,n, FflasBinary);
ReadMatrix (file_compact_binary,Z,m,n,Bz, FflasBinary);
finit (*F,m,n,Bz,n,B,n);
ok = ok && fequal (*F, m, n, A, n, B, n);
if (ok) oss<<" Compact Bin (ok)";
else oss<<" Compact Bin (KO)";
fflas_delete(Az);
fflas_delete(B);
fflas_delete(Bz);
// Testing Autodetection of Binary format
ReadMatrix (file_binary,*F,m,n,B, FflasAuto);
ok = ok && fequal (*F, m, n, A, n, B, n);
if (ok) oss<<" Auto Bin (ok)";
else oss<<" Auto Bin (KO)";
fflas_delete(B);
std::cout.width(75);
std::cout<<oss.str();
std::cout<<" ... ";
if (ok) std::cout << "PASSED"<<std::endl;
else std::cout << "FAILED"<<std::endl;
fflas_delete(A);
delete F;
nbit--;
}
return 0;
}
int main(int argc, char** argv){
cerr<<setprecision(20);
Givaro::Integer q=-1;
size_t b=0;
size_t m=53;
size_t n=97;
size_t iters=3;
bool loop=false;
uint64_t seed=getSeed();
Argument as[] = {
{ 'q', "-q Q", "Set the field characteristic (-1 for random).", TYPE_INTEGER , &q },
{ 'b', "-b B", "Set the bitsize of the field characteristic.", TYPE_INT , &b },
{ 'm', "-m M", "Set the row dimension of the matrix.", TYPE_INT , &m },
{ 'n', "-n N", "Set the column dimension of the matrix.", TYPE_INT , &n },
{ 'i', "-i R", "Set number of repetitions.", TYPE_INT , &iters },
{ 'l', "-loop Y/N", "run the test in an infinite loop.", TYPE_BOOL , &loop },
{ 's', "-s seed", "Set seed for the random generator", TYPE_UINT64, &seed },
END_OF_ARGUMENTS
};
parseArguments(argc,argv,as);
srand(seed);
bool ok=true;
do{
run_with_field<Modular<double> >(q,b,m,n,iters,seed);
} while(loop && ok);
return !ok;
}
/* -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
// vim:sts=4:sw=4:ts=4:et:sr:cino=>s,f0,{0,g0,(0,\:0,t0,+0,=s
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