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Merged in music20 (pull request #5)

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Music20

Approved-by: Oliver Hahn
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oliver.hahn 2024-03-01 09:18:12 +00:00 committed by Oliver Hahn
commit 49c43415d6
45 changed files with 739 additions and 417 deletions
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25
src/Numerics.cc
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@ -1,12 +1,19 @@
/*
numerics.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifdef WITH_MPI
#ifdef MANNO

25
src/Numerics.hh
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@ -1,12 +1,19 @@
/*
numerics.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __NUMERICS_HH
#define __NUMERICS_HH

17
src/cmake_config.hh.in
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@ -1,3 +1,20 @@
// This file is part of monofonIC (MUSIC2)
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once

25
src/constraints.cc
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@ -1,12 +1,19 @@
/*
constraints.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of monofonIC (MUSIC2)
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include "constraints.hh"

25
src/constraints.hh
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@ -1,12 +1,19 @@
/*
constraints.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of monofonIC (MUSIC2)
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once
#include <vector>

24
src/convolution_kernel.cc
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@ -1,11 +1,19 @@
/*
convolution_kernel.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions for cosmological simulations
Copyright (C) 2010-23 Oliver Hahn
*/
// This file is part of monofonIC (MUSIC2)
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include <general.hh>
#include <densities.hh>

25
src/convolution_kernel.hh
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@ -1,12 +1,19 @@
/*
convolution_kernel.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010-23 Oliver Hahn
*/
// This file is part of monofonIC (MUSIC2)
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __CONVOLUTION_KERNELS_HH
#define __CONVOLUTION_KERNELS_HH

4
src/cosmology_calculator.hh
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@ -1,6 +1,6 @@
// This file is part of monofonIC (MUSIC2)
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by

4
src/cosmology_parameters.cc
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@ -1,6 +1,6 @@
// This file is part of monofonIC (MUSIC2)
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by

4
src/cosmology_parameters.hh
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@ -1,6 +1,6 @@
// This file is part of monofonIC (MUSIC2)
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by

25
src/defaults.cc
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@ -1,12 +1,19 @@
/*
defaults.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include "defaults.hh"

25
src/defaults.hh
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@ -1,12 +1,19 @@
/*
defaults.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __DEFAULTS_HH

67
src/densities.cc
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@ -1,15 +1,24 @@
/*
densities.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include <cstring>
#include "math/special.hh"
#include "densities.hh"
#include "random.hh"
#include "convolution_kernel.hh"
@ -17,21 +26,8 @@
//TODO: this should be a larger number by default, just to maintain consistency with old default
#define DEF_RAN_CUBE_SIZE 32
double Meyer_scaling_function( double k, double kmax )
{
constexpr double twopithirds{2.0*M_PI/3.0};
constexpr double fourpithirds{4.0*M_PI/3.0};
auto nu = []( double x ){ return x<0.0?0.0:(x<1.0?x:1.0); };
k = std::abs(k)/kmax * fourpithirds;
if( k < twopithirds ) return 1.0;
else if( k< fourpithirds ){
return std::cos( 0.5*M_PI * nu(3*k/(2*M_PI)-1.0) );
}
return 0.0;
}
/* interpolate upwards in the hierarchy */
template <typename m1, typename m2>
void fft_coarsen(m1 &v, m2 &V)
{
@ -89,13 +85,14 @@ void fft_coarsen(m1 &v, m2 &V)
val_fine *= val_phas * fftnorm / 8.0;
if( i!=(int)nxF/2 && j!=(int)nyF/2 && k!=(int)nzF/2 ){
RE(ccoarse[qc]) = val_fine.real();
IM(ccoarse[qc]) = val_fine.imag();
}else{
RE(ccoarse[qc]) = 0.0;//val_fine.real();
IM(ccoarse[qc]) = 0.0;//val_fine.imag();
}
double blend_coarse_x = Meyer_scaling_function(kx, nxF / 2);
double blend_coarse_y = Meyer_scaling_function(ky, nyF / 2);
double blend_coarse_z = Meyer_scaling_function(kz, nzF / 2);
double blend_coarse = blend_coarse_x*blend_coarse_y*blend_coarse_z;
RE(ccoarse[qc]) = val_fine.real() * blend_coarse;
IM(ccoarse[qc]) = val_fine.imag() * blend_coarse;
}
delete[] rfine;
@ -117,6 +114,7 @@ void fft_coarsen(m1 &v, m2 &V)
FFTW_API(destroy_plan)(ipc);
}
/* interpolate downwards in the hierarchy */
template <typename m1, typename m2>
void fft_interpolate(m1 &V, m2 &v, int margin, bool from_basegrid = false)
{
@ -124,6 +122,7 @@ void fft_interpolate(m1 &V, m2 &v, int margin, bool from_basegrid = false)
size_t nxf = v.size(0), nyf = v.size(1), nzf = v.size(2), nzfp = nzf + 2;
size_t mxf = v.margin(0), myf = v.margin(1), mzf = v.margin(2);
// adjust offsets to respect margins, all grids have 'margins' except basegrid (which is periodic)
if (!from_basegrid)
{
oxf += mxf/2;
@ -216,17 +215,15 @@ void fft_interpolate(m1 &V, m2 &v, int margin, bool from_basegrid = false)
std::complex<double> val(RE(ccoarse[qc]), IM(ccoarse[qc]));
val *= val_phas * 8.0;
if(i != (int)nxc / 2 && j != (int)nyc / 2 && k != (int)nzc / 2){
double blend_coarse_x = Meyer_scaling_function(kx, nxc / 2);
double blend_coarse_y = Meyer_scaling_function(ky, nyc / 2);
double blend_coarse_z = Meyer_scaling_function(kz, nzc / 2);
double blend_coarse_x = Meyer_scaling_function(kx, nxc / 4);
double blend_coarse_y = Meyer_scaling_function(ky, nyc / 4);
double blend_coarse_z = Meyer_scaling_function(kz, nzc / 4);
double blend_coarse = blend_coarse_x*blend_coarse_y*blend_coarse_z;
double blend_fine = 1.0-blend_coarse;
RE(cfine[qf]) = blend_fine * RE(cfine[qf]) + blend_coarse * val.real();
IM(cfine[qf]) = blend_fine * IM(cfine[qf]) + blend_coarse * val.imag();
}
}
delete[] rcoarse;

25
src/densities.hh
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@ -1,12 +1,19 @@
/*
densities.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __DENSITIES_HH
#define __DENSITIES_HH

17
src/density_grid.hh
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@ -1,3 +1,20 @@
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once
#include <vector>

25
src/fd_schemes.hh
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@ -1,12 +1,19 @@
/*
fd_schemes.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __FD_SCHEMES_HH
#define __FD_SCHEMES_HH

25
src/general.hh
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@ -1,12 +1,19 @@
/*
general.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once

2
src/logger.cc
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@ -1,4 +1,4 @@
// This file is part of monofonIC (MUSIC2)
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn & Michael Michaux (this file)
//

2
src/logger.hh
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@ -1,4 +1,4 @@
// This file is part of monofonIC (MUSIC2)
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn & Michael Michaux (this file)
//

25
src/main.cc
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@ -1,12 +1,19 @@
/*
main.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include <stdio.h>
#include <iostream>

40
src/math/special.hh Normal file
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@ -0,0 +1,40 @@
// This file is part of monofonIC (MUSIC2)
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once
#include <cmath>
inline double Meyer_scaling_function( double k, double kmax )
{
constexpr double twopithirds{2.0*M_PI/3.0};
constexpr double fourpithirds{4.0*M_PI/3.0};
auto nu = []( double x ){ return x<0.0?0.0:(x<1.0?x:1.0); };
k = std::abs(k)/kmax * 2 * M_PI;
if( k < twopithirds ) return 1.0;
else if( k< fourpithirds ){
return std::cos( 0.5*M_PI * nu(3*k/(2*M_PI)-1.0) );
}
return 0.0;
}
inline double Shannon_scaling_function( double k, double kmax )
{
if( std::abs(k) < kmax ) return 1.0;
return 0.0;
}

25
src/mesh.hh
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@ -1,12 +1,19 @@
/*
mesh.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once

24
src/mg_interp.hh
View file

@ -1,11 +1,19 @@
/*
* mg_interp.hh
* FROLIC_mg
*
* Created by Oliver Hahn on 5/27/10.
* Copyright 2010 KIPAC/Stanford University. All rights reserved.
*
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __MG_INTERP_HH
#define __MG_INTERP_HH

25
src/mg_operators.hh
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@ -1,12 +1,19 @@
/*
mg_operators.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __MG_OPERATORS_HH
#define __MG_OPERATORS_HH

25
src/mg_solver.hh
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@ -1,12 +1,19 @@
/*
mg_solver.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once

25
src/output.cc
View file

@ -1,12 +1,19 @@
/*
output.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include "output.hh"

25
src/output.hh
View file

@ -1,12 +1,19 @@
/*
output.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __OUTPUT_HH
#define __OUTPUT_HH

25
src/perturbation_theory.cc
View file

@ -1,12 +1,19 @@
/*
cosmology.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include <perturbation_theory.hh>
#include <mesh.hh>

25
src/perturbation_theory.hh
View file

@ -1,12 +1,19 @@
/*
cosmology.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once

4
src/physical_constants.hh
View file

@ -1,6 +1,6 @@
// This file is part of monofonIC (MUSIC2)
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020 by Oliver Hahn
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by

8
src/plugins/random_music.cc
View file

@ -145,6 +145,7 @@ void RNG_music::parse_random_parameters(void)
void RNG_music::compute_random_numbers(void)
{
bool rndsign = pcf_->get_value_safe<bool>("random", "grafic_sign", false);
bool bUseNGenIC = pcf_->get_value_safe<bool>("random","coarse_ngenic",false);
std::vector<rng *> randc(std::max(levelmax_, levelmin_seed_) + 1, (rng *)NULL);
@ -156,7 +157,8 @@ void RNG_music::compute_random_numbers(void)
if (rngfnames_[levelmin_seed_].size() > 0)
randc[levelmin_seed_] = new rng(1 << levelmin_seed_, rngfnames_[levelmin_seed_], rndsign);
else
randc[levelmin_seed_] = new rng(1 << levelmin_seed_, ran_cube_size_, rngseeds_[levelmin_seed_]);
randc[levelmin_seed_] = new rng(1 << levelmin_seed_, ran_cube_size_, rngseeds_[levelmin_seed_],
bUseNGenIC, true);
for (int i = levelmin_seed_ + 1; i <= levelmin_; ++i)
{
@ -178,7 +180,7 @@ void RNG_music::compute_random_numbers(void)
randc[levelmin_seed_] = new rng(1 << levelmin_seed_, rngfnames_[levelmin_seed_], rndsign);
else
randc[levelmin_seed_] =
new rng(1 << levelmin_seed_, ran_cube_size_, rngseeds_[levelmin_seed_]); //, x0, lx );
new rng(1 << levelmin_seed_, ran_cube_size_, rngseeds_[levelmin_seed_], bUseNGenIC, true); //, x0, lx );
for (int ilevel = levelmin_seed_ - 1; ilevel >= (int)levelmin_; --ilevel)
{
@ -205,7 +207,7 @@ void RNG_music::compute_random_numbers(void)
if (rngfnames_[levelmin_].size() > 0)
randc[levelmin_] = new rng(1 << levelmin_, rngfnames_[levelmin_], rndsign);
else
randc[levelmin_] = new rng(1 << levelmin_, ran_cube_size_, rngseeds_[levelmin_]);
randc[levelmin_] = new rng(1 << levelmin_, ran_cube_size_, rngseeds_[levelmin_], bUseNGenIC, true);
}
store_rnd(levelmin_, randc[levelmin_]);

132
src/plugins/random_music_wnoise_generator.cc
View file

@ -4,15 +4,24 @@
#include <gsl/gsl_rng.h>
#include <gsl/gsl_randist.h>
#include "math/special.hh"
#include "random.hh"
#include "random_music_wnoise_generator.hh"
template <typename T>
void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T> &R)
{
music::ulog.Print("Invoking the N-GenIC random number generator");
void music_wnoise_generator<T>:: gen_topgrid_NGenIC(size_t res, long baseseed) {
music::ulog.Print(
"Generating large-scale random numbers using N-GenIC RNG with seed %ld",
baseseed);
rnums_.push_back(new Meshvar<T>(res, 0, 0, 0));
cubemap_[0] = 0; // create dummy map index
register_cube(0, 0, 0);
/////////////////////////////////////////////////////////////////////////////////////////////////////////
// execute N-GenIC rando number generator
unsigned *seedtable = new unsigned[res * res];
gsl_rng *random_generator = gsl_rng_alloc(gsl_rng_ranlxd1);
@ -39,31 +48,32 @@ void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T>
for (j = 0; j < i + 1; j++)
seedtable[(res - 1 - j) * res + (res - 1 - i)] = 0x7fffffff * gsl_rng_uniform(random_generator);
}
gsl_rng_free( random_generator );
real_t *rnoise = new real_t[res * res * (res + 2)];
complex_t *knoise = reinterpret_cast<complex_t *>(rnoise);
double fnorm = 1. / sqrt(res * res * res);
double fnorm = pow((double)res, -1.5);
// #warning need to check for race conditions below
//#pragma omp parallel for
for (size_t i = 0; i < res; i++)
// launch threads with indendent RNGs
#pragma omp parallel
{
gsl_rng *thread_rng = gsl_rng_alloc(gsl_rng_ranlxd1);
#pragma omp for
for (size_t i = 0; i < res; i++) {
int ii = (int)res - (int)i;
if (ii == (int)res)
ii = 0;
for (size_t j = 0; j < res; j++)
{
gsl_rng_set(random_generator, seedtable[i * res + j]);
for (size_t k = 0; k < res / 2; k++)
{
double phase = gsl_rng_uniform(random_generator) * 2 * M_PI;
for (size_t j = 0; j < res; j++) {
gsl_rng_set(thread_rng, seedtable[i * res + j]);
for (size_t k = 0; k < res / 2; k++) {
double phase = gsl_rng_uniform(thread_rng) * 2 * M_PI;
double ampl;
do
ampl = gsl_rng_uniform(random_generator);
while (ampl == 0);
do {
ampl = gsl_rng_uniform(thread_rng);
} while (ampl == 0);
if (i == res / 2 || j == res / 2 || k == res / 2)
continue;
@ -73,20 +83,17 @@ void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T>
T rp = -sqrt(-log(ampl)) * cos(phase) * fnorm;
T ip = -sqrt(-log(ampl)) * sin(phase) * fnorm;
if (k > 0)
{
if (k > 0) {
RE(knoise[(i * res + j) * (res / 2 + 1) + k]) = rp;
IM(knoise[(i * res + j) * (res / 2 + 1) + k]) = ip;
}
else /* k=0 plane needs special treatment */
} else /* k=0 plane needs special treatment */
{
if (i == 0)
{
if (j >= res / 2)
if (i == 0) {
if (j >= res / 2) {
continue;
else
{
int jj = (int)res - (int)j; /* note: j!=0 surely holds at this point */
} else {
int jj =
(int)res - (int)j; /* note: j!=0 surely holds at this point */
RE(knoise[(i * res + j) * (res / 2 + 1) + k]) = rp;
IM(knoise[(i * res + j) * (res / 2 + 1) + k]) = ip;
@ -94,13 +101,10 @@ void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T>
RE(knoise[(i * res + jj) * (res / 2 + 1) + k]) = rp;
IM(knoise[(i * res + jj) * (res / 2 + 1) + k]) = -ip;
}
}
else
{
if (i >= res / 2)
} else {
if (i >= res / 2) {
continue;
else
{
} else {
int ii = (int)res - (int)i;
if (ii == (int)res)
ii = 0;
@ -111,8 +115,7 @@ void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T>
RE(knoise[(i * res + j) * (res / 2 + 1) + k]) = rp;
IM(knoise[(i * res + j) * (res / 2 + 1) + k]) = ip;
if (ii >= 0 && ii < (int)res)
{
if (ii >= 0 && ii < (int)res) {
RE(knoise[(ii * res + jj) * (res / 2 + 1) + k]) = rp;
IM(knoise[(ii * res + jj) * (res / 2 + 1) + k]) = -ip;
}
@ -122,6 +125,8 @@ void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T>
}
}
}
gsl_rng_free( thread_rng );
}
delete[] seedtable;
@ -131,12 +136,11 @@ void rapid_proto_ngenic_rng(size_t res, long baseseed, music_wnoise_generator<T>
FFTW_API(destroy_plan)(plan);
// copy to array that holds the random numbers
#pragma omp parallel for
for (int i = 0; i < (int)res; ++i)
for (size_t j = 0; j < res; ++j)
for (size_t k = 0; k < res; ++k)
R(i, j, k) = rnoise[((size_t)i * res + j) * res + k];
(*this)(i, j, k) = -rnoise[((size_t)i * res + j) * (res + 2) + k];
delete[] rnoise;
}
@ -152,7 +156,8 @@ music_wnoise_generator<T>::music_wnoise_generator(unsigned res, unsigned cubesiz
}
template <typename T>
music_wnoise_generator<T>::music_wnoise_generator(unsigned res, unsigned cubesize, long baseseed, bool zeromean)
music_wnoise_generator<T>::music_wnoise_generator( unsigned res, unsigned cubesize, long baseseed,
bool bUseNGenIC, bool zeromean )
: res_(res), cubesize_(cubesize), ncubes_(1), baseseed_(baseseed)
{
music::ilog.Print("Generating random numbers (2) with seed %ld", baseseed);
@ -160,23 +165,20 @@ music_wnoise_generator<T>::music_wnoise_generator(unsigned res, unsigned cubesiz
double mean = 0.0;
size_t res_l = res;
bool musicnoise = true;
if (!musicnoise)
cubesize_ = res_;
if (!musicnoise)
music::elog.Print("This currently breaks compatibility. Need to disable by hand! Make sure to not check into repo");
if( bUseNGenIC ){
cubesize_ = res;
ncubes_ = 1;
}
initialize();
if (musicnoise)
if( !bUseNGenIC ){
mean = fill_all();
else
{
rnums_.push_back(new Meshvar<T>(res, 0, 0, 0));
cubemap_[0] = 0; // create dummy map index
register_cube(0, 0, 0);
rapid_proto_ngenic_rng( res_, baseseed_, *this );
}else{
music::ilog.Print("Using N-GenIC generator for top grid...");
mean = 0.0;
gen_topgrid_NGenIC( res_, baseseed_ );
zeromean = false;
}
if (zeromean)
@ -603,9 +605,6 @@ music_wnoise_generator<T>::music_wnoise_generator(music_wnoise_generator<T> &rc,
{
int ii(i), jj(j), kk(k);
// if( i==(int)nxc/2 ) continue;
// if( j==(int)nyc/2 ) continue;
if (i > (int)nxc / 2)
ii += (int)nx / 2;
if (j > (int)nyc / 2)
@ -627,18 +626,21 @@ music_wnoise_generator<T>::music_wnoise_generator(music_wnoise_generator<T> &rc,
val *= val_phas * sqrt8;
// if (x0_ == NULL || lx_ == NULL){
if (i != (int)nxc / 2 && j != (int)nyc / 2 && k != (int)nzc / 2)
{
RE(cfine[qf]) = val.real();
IM(cfine[qf]) = val.imag();
if(i != (int)nxc / 2 && j != (int)nyc / 2 && k != (int)nzc / 2){
double blend_coarse_x = Meyer_scaling_function(kx, nxc / 2);
double blend_coarse_y = Meyer_scaling_function(ky, nyc / 2);
double blend_coarse_z = Meyer_scaling_function(kz, nzc / 2);
// double blend_coarse_x = Shannon_scaling_function(kx, nxc / 2);
// double blend_coarse_y = Shannon_scaling_function(ky, nyc / 2);
// double blend_coarse_z = Shannon_scaling_function(kz, nzc / 2);
double blend_coarse = blend_coarse_x*blend_coarse_y*blend_coarse_z;
double blend_fine = std::sqrt(1.0-blend_coarse*blend_coarse);
RE(cfine[qf]) = blend_fine * RE(cfine[qf]) + blend_coarse * val.real();
IM(cfine[qf]) = blend_fine * IM(cfine[qf]) + blend_coarse * val.imag();
}
else
{
RE(cfine[qf]) = val.real();
IM(cfine[qf]) = 0.0;
}
// }
}
delete[] rcoarse;

5
src/plugins/random_music_wnoise_generator.hh
View file

@ -39,6 +39,9 @@ protected:
//! subtract a constant from an entire cube
void subtract_from_cube(int i, int j, int k, double val);
//! usees the N-GenIC random number generator to set up the top grid
void gen_topgrid_NGenIC( size_t res, long baseseed );
//! copy random numbers from a cube to a full grid array
template <class C>
void copy_cube(int i, int j, int k, C &dat)
@ -127,7 +130,7 @@ public:
music_wnoise_generator(music_wnoise_generator<T> &rc, unsigned cubesize, long baseseed, int *x0_ = NULL, int *lx_ = NULL, bool zeromean = true);
//! constructor
music_wnoise_generator(unsigned res, unsigned cubesize, long baseseed, bool zeromean = true);
music_wnoise_generator(unsigned res, unsigned cubesize, long baseseed, bool bUseNGenIC, bool zeromean = true );
//! constructor to read white noise from file
music_wnoise_generator(unsigned res, std::string randfname, bool rndsign);

25
src/poisson.cc
View file

@ -1,12 +1,19 @@
/*
poisson.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
/****** ABSTRACT FACTORY PATTERN IMPLEMENTATION *******/

25
src/poisson.hh
View file

@ -1,12 +1,19 @@
/*
poisson.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __POISSON_HH
#define __POISSON_HH

24
src/random.cc
View file

@ -1,11 +1,19 @@
/*
random.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions for cosmological simulations
Copyright (C) 2010-23 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include "random.hh"

25
src/random.hh
View file

@ -1,12 +1,19 @@
/*
random.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010-23 by Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
//... for testing purposes.............
// #define DEGRADE_RAND1

18
src/region_generator.cc
View file

@ -1,3 +1,21 @@
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include <algorithm>
#include "region_generator.hh"

17
src/region_generator.hh
View file

@ -1,3 +1,20 @@
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __REGION_GENERATOR_HH
#define __REGION_GENERATOR_HH

24
src/schemes.hh
View file

@ -1,11 +1,19 @@
/*
* schemes.hh
* GravitySolver
*
* Created by Oliver Hahn on 2/1/10.
* Copyright 2010 KIPAC/Stanford University. All rights reserved.
*
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __SCHEME_HH
#define __SCHEME_HH

24
src/solver.hh
View file

@ -1,11 +1,19 @@
/*
* solver.h
* GravitySolver
*
* Created by Oliver Hahn on 1/20/10.
* Copyright 2010 KIPAC/Stanford University. All rights reserved.
*
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once

9
src/system_stat.hh
View file

@ -1,19 +1,20 @@
// This file is part of MUSIC2
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2020-23 by Oliver Hahn
// Copyright (C) 2010-2024 by Oliver Hahn
//
// MUSIC2 is free software: you can redistribute it and/or modify
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// MUSIC2 is distributed in the hope that it will be useful,
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#pragma once
#ifdef __APPLE__

26
src/tests.hh
View file

@ -1,13 +1,19 @@
/*
tests.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#ifndef __TESTS_HH
#define __TESTS_HH

25
src/transfer_function.cc
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@ -1,12 +1,19 @@
/*
transfer_function.cc - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
#include "transfer_function.hh"

24
src/transfer_function.hh
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@ -1,12 +1,20 @@
/*
// This file is part of MUSIC
// A software package to generate ICs for cosmological simulations
// Copyright (C) 2010-2024 by Oliver Hahn
//
// monofonIC 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 3 of the License, or
// (at your option) any later version.
//
// monofonIC 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, see <http://www.gnu.org/licenses/>.
transfer_function.hh - This file is part of MUSIC -
a code to generate multi-scale initial conditions
for cosmological simulations
Copyright (C) 2010 Oliver Hahn
*/
#pragma once
#include <vector>