Taylor2D.cpp File Reference

This c++ example compresses a matrix representing discretized Green's function ansatz for Helmholtz equations in 2D inhomogenous media, using entry-evaluation-based APIs. The entry evaluation function is generated from running matlab coder. The example works on the double-complex data type. More...

#include <iostream>
#include <math.h>
#include <fstream>
#include <time.h>
#include <stdlib.h>
#include <sstream>
#include <string>
#include <iomanip>
#include <pthread.h>
#include <cmath>
#include <cassert>
#include <random>
#include <vector>
#include <atomic>
#include <mpi.h>
#include <complex.h>
#include <memory>
#include "G2D/rt_nonfinite.h"
#include "G2D/G2D.h"
#include "G2D/bessel.h"
#include "zC_BPACK_wrapper.h"

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Classes
class	C_QuantApp

Functions
void	C_FuncZmn (int *m, int *n, _Complex double *val, C2Fptr quant)
void	C_FuncDistmn (int *m, int *n, double *val, C2Fptr quant)
void	C_FuncNearFar (int *m, int *n, int *val, C2Fptr quant)
void	C_FuncZmnBlock (int *Ninter, int *Nallrows, int *Nallcols, int64_t *Nalldat_loc, int *allrows, int *allcols, _Complex double *alldat_loc, int *rowidx, int *colidx, int *pgidx, int *Npmap, int *pmaps, C2Fptr quant)
void	C_FuncHMatVec (char const *trans, int *nin, int *nout, int *nvec, _Complex double const *xin, _Complex double *xout, C2Fptr quant)
void	C_FuncBMatVec (char const *trans, int *nin, int *nout, int *nvec, _Complex double const *xin, _Complex double *xout, C2Fptr quant, _Complex double *a, _Complex double *b)
void	readoption (F2Cptr *option, int *ii, int argc, char *argv[])
int	main (int argc, char *argv[])

Variables
const double	BPACK_pi = 4.0*atan(1.0)
const _Complex double	Im ={0.0,1.0}

Detailed Description

This c++ example compresses a matrix representing discretized Green's function ansatz for Helmholtz equations in 2D inhomogenous media, using entry-evaluation-based APIs. The entry evaluation function is generated from running matlab coder. The example works on the double-complex data type.

Function Documentation

C_FuncBMatVec()

void C_FuncBMatVec ( char const *  trans, int *  nin, int *  nout, int *  nvec, _Complex double const *  xin, _Complex double *  xout, C2Fptr  quant, _Complex double *  a, _Complex double *  b  )

inline

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C_FuncDistmn()

void C_FuncDistmn ( int *  m, int *  n, double *  val, C2Fptr  quant  )

inline

C_FuncHMatVec()

void C_FuncHMatVec ( char const *  trans, int *  nin, int *  nout, int *  nvec, _Complex double const *  xin, _Complex double *  xout, C2Fptr  quant  )

inline

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C_FuncNearFar()

void C_FuncNearFar ( int *  m, int *  n, int *  val, C2Fptr  quant  )

inline

C_FuncZmn()

void C_FuncZmn ( int *  m, int *  n, _Complex double *  val, C2Fptr  quant  )

inline

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C_FuncZmnBlock()

void C_FuncZmnBlock ( int *  Ninter, int *  Nallrows, int *  Nallcols, int64_t *  Nalldat_loc, int *  allrows, int *  allcols, _Complex double *  alldat_loc, int *  rowidx, int *  colidx, int *  pgidx, int *  Npmap, int *  pmaps, C2Fptr  quant  )

inline

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main()

int main	(	int	argc,
		char *	argv[]
	)

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readoption()

void readoption ( F2Cptr *  option, int *  ii, int  argc, char *  argv[]  )

inline

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Variable Documentation

BPACK_pi

const double BPACK_pi = 4.0*atan(1.0)

Im

const _Complex double Im ={0.0,1.0}