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easyWave
Commit 04ef2c31 authored by Johannes Spazier's avatar Johannes Spazier
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Removed strange control character '^M' from files.

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code/branches/multi-gpu/EasyWave.cu
View file @ 04ef2c31
......@@ -22,183 +22,183 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define HEADER "\neasyWave ver.2013-04-11\n"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <utilits.h>
#include "easywave.h"
#include "ewGpuNode.cuh"
CNode *gNode;
double diff(timespec start, timespec end) {
timespec temp;
if ((end.tv_nsec-start.tv_nsec)<0) {
temp.tv_sec = end.tv_sec-start.tv_sec-1;
temp.tv_nsec = 1000000000+end.tv_nsec-start.tv_nsec;
} else {
temp.tv_sec = end.tv_sec-start.tv_sec;
temp.tv_nsec = end.tv_nsec-start.tv_nsec;
}
return (double)((double)temp.tv_nsec / 1000000000.0 + (double)temp.tv_sec);
}
int commandLineHelp( void );
int main( int argc, char **argv )
{
char buf[1024];
int ierr,argn,elapsed;
int lastProgress,lastPropagation,lastDump;
int loop;
printf(HEADER);
Err.setchannel(MSG_OUTFILE);
// Read parameters from command line and use default
ierr = ewParam( argc, argv ); if(ierr) return commandLineHelp();
// Log command line
/* FIXME: buffer overflow */
sprintf( buf, "Command line: " );
for( argn=1; argn<argc; argn++ ) {
strcat( buf, " " );
strcat( buf, argv[argn] );
}
Log.print( "%s", buf );
if( Par.gpu ) {
gNode = new CGpuNode();
} else {
gNode = new CStructNode();
//gNode = new CArrayNode();
}
CNode& Node = *gNode;
// Read bathymetry
ierr = ewLoadBathymetry(); if(ierr) return ierr;
// Read points of interest
ierr = ewLoadPOIs(); if(ierr) return ierr;
// Init tsunami with faults or uplift-grid
ierr = ewSource(); if(ierr) return ierr;
Log.print( "Read source from %s", Par.fileSource );
// Write model parameters into the log
ewLogParams();
if( Par.outPropagation ) ewStart2DOutput();
Node.copyToGPU();
// Main loop
Log.print("Starting main loop...");
printf("Starting main loop %ld msec\n", clock()/(CLOCKS_PER_SEC/1000) );
timespec start, end;
clock_gettime(CLOCK_MONOTONIC, &start);
for( Par.time=0,loop=1,lastProgress=Par.outProgress,lastPropagation=Par.outPropagation,lastDump=0;
Par.time<=Par.timeMax; loop++,Par.time+=Par.dt,lastProgress+=Par.dt,lastPropagation+=Par.dt ) {
/* FIXME: check if Par.poiDt can be used for those purposes */
if( Par.filePOIs && Par.poiDt && ((Par.time/Par.poiDt)*Par.poiDt == Par.time) ) {
Node.copyPOIs();
ewSavePOIs();
}
Node.run();
elapsed = ((int)clock())/CLOCKS_PER_SEC;
if( Par.outProgress ) {
if( lastProgress >= Par.outProgress ) {
printf( "Model time = %s, elapsed: %ld msec\n", utlTimeSplitString(Par.time), clock()/(CLOCKS_PER_SEC/1000) );
Log.print( "Model time = %s, elapsed: %ld msec", utlTimeSplitString(Par.time), clock()/(CLOCKS_PER_SEC/1000) );
lastProgress = 0;
}
}
if( Par.outPropagation ) {
if( lastPropagation >= Par.outPropagation ) {
Node.copyIntermediate();
ewOut2D();
lastPropagation = 0;
}
}
fflush(stdout);
if( Par.outDump ) {
if( (elapsed-lastDump) >= Par.outDump ) {
Node.copyIntermediate();
/* FIXME: needs tArr as well */
ewDumpPOIs();
ewDump2D();
lastDump = elapsed;
}
}
} // main loop
clock_gettime(CLOCK_MONOTONIC, &end);
Log.print("Finishing main loop");
/* TODO: check if theses calls can be combined */
Node.copyIntermediate();
Node.copyFromGPU();
// Final output
Log.print("Final dump...");
ewDumpPOIs();
ewDump2D();
Node.freeMem();
printf_v("Runtime: %.3lf\n", diff(start, end) * 1000.0);
delete gNode;
return 0;
}
//========================================================================
int commandLineHelp( void )
{
printf( "Usage: easyWave -grid ... -source ... -time ... [optional parameters]\n" );
printf( "-grid ... bathymetry in GoldenSoftware(C) GRD format (text or binary)\n" );
printf( "-source ... input wave either als GRD-file or file with Okada faults\n" );
printf( "-time ... simulation time in [min]\n" );
printf( "Optional parameters:\n" );
printf( "-step ... simulation time step, default- estimated from bathymetry\n" );
printf( "-coriolis use Coriolis fource, default- no\n" );
printf( "-poi ... POIs file\n" );
printf( "-label ... model name, default- 'eWave'\n" );
printf( "-progress ... show simulation progress each ... minutes, default- 10\n" );
printf( "-propagation ... write wave propagation grid each ... minutes, default- 5\n" );
printf( "-dump ... make solution dump each ... physical seconds, default- 0\n" );
printf( "-nolog deactivate logging\n" );
printf( "-poi_dt_out ... output time step for mariograms in [sec], default- 30\n" );
printf( "-poi_search_dist ... in [km], default- 10\n" );
printf( "-poi_min_depth ... in [m], default- 1\n" );
printf( "-poi_max_depth ... in [m], default- 10 000\n" );
printf( "-poi_report enable POIs loading report, default- disabled\n" );
printf( "-ssh0_rel ... relative threshold for initial wave, default- 0.01\n" );
printf( "-ssh0_abs ... absolute threshold for initial wave in [m], default- 0\n" );
printf( "-ssh_arrival ... threshold for arrival times in [m], default- 0.001\n" );
printf( " negative value considered as relative threshold\n" );
printf( "-gpu start GPU version of EasyWave (requires a CUDA capable device)\n" );
printf( "-verbose generate verbose output on stdout\n" );
printf( "\nExample:\n" );
printf( "\t easyWave -grid gebcoIndonesia.grd -source fault.inp -time 120\n\n" );
return -1;
}
#define HEADER "\neasyWave ver.2013-04-11\n"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <utilits.h>
#include "easywave.h"
#include "ewGpuNode.cuh"
CNode *gNode;
double diff(timespec start, timespec end) {
timespec temp;
if ((end.tv_nsec-start.tv_nsec)<0) {
temp.tv_sec = end.tv_sec-start.tv_sec-1;
temp.tv_nsec = 1000000000+end.tv_nsec-start.tv_nsec;
} else {
temp.tv_sec = end.tv_sec-start.tv_sec;
temp.tv_nsec = end.tv_nsec-start.tv_nsec;
}
return (double)((double)temp.tv_nsec / 1000000000.0 + (double)temp.tv_sec);
}
int commandLineHelp( void );
int main( int argc, char **argv )
{
char buf[1024];
int ierr,argn,elapsed;
int lastProgress,lastPropagation,lastDump;
int loop;
printf(HEADER);
Err.setchannel(MSG_OUTFILE);
// Read parameters from command line and use default
ierr = ewParam( argc, argv ); if(ierr) return commandLineHelp();
// Log command line
/* FIXME: buffer overflow */
sprintf( buf, "Command line: " );
for( argn=1; argn<argc; argn++ ) {
strcat( buf, " " );
strcat( buf, argv[argn] );
}
Log.print( "%s", buf );
if( Par.gpu ) {
gNode = new CGpuNode();
} else {
gNode = new CStructNode();
//gNode = new CArrayNode();
}
CNode& Node = *gNode;
// Read bathymetry
ierr = ewLoadBathymetry(); if(ierr) return ierr;
// Read points of interest
ierr = ewLoadPOIs(); if(ierr) return ierr;
// Init tsunami with faults or uplift-grid
ierr = ewSource(); if(ierr) return ierr;
Log.print( "Read source from %s", Par.fileSource );
// Write model parameters into the log
ewLogParams();
if( Par.outPropagation ) ewStart2DOutput();
Node.copyToGPU();
// Main loop
Log.print("Starting main loop...");
printf("Starting main loop %ld msec\n", clock()/(CLOCKS_PER_SEC/1000) );
timespec start, end;
clock_gettime(CLOCK_MONOTONIC, &start);
for( Par.time=0,loop=1,lastProgress=Par.outProgress,lastPropagation=Par.outPropagation,lastDump=0;
Par.time<=Par.timeMax; loop++,Par.time+=Par.dt,lastProgress+=Par.dt,lastPropagation+=Par.dt ) {
/* FIXME: check if Par.poiDt can be used for those purposes */
if( Par.filePOIs && Par.poiDt && ((Par.time/Par.poiDt)*Par.poiDt == Par.time) ) {
Node.copyPOIs();
ewSavePOIs();
}
Node.run();
elapsed = ((int)clock())/CLOCKS_PER_SEC;
if( Par.outProgress ) {
if( lastProgress >= Par.outProgress ) {
printf( "Model time = %s, elapsed: %ld msec\n", utlTimeSplitString(Par.time), clock()/(CLOCKS_PER_SEC/1000) );
Log.print( "Model time = %s, elapsed: %ld msec", utlTimeSplitString(Par.time), clock()/(CLOCKS_PER_SEC/1000) );
lastProgress = 0;
}
}
if( Par.outPropagation ) {
if( lastPropagation >= Par.outPropagation ) {
Node.copyIntermediate();
ewOut2D();
lastPropagation = 0;
}
}
fflush(stdout);
if( Par.outDump ) {
if( (elapsed-lastDump) >= Par.outDump ) {
Node.copyIntermediate();
/* FIXME: needs tArr as well */
ewDumpPOIs();
ewDump2D();
lastDump = elapsed;
}
}
} // main loop
clock_gettime(CLOCK_MONOTONIC, &end);
Log.print("Finishing main loop");
/* TODO: check if theses calls can be combined */
Node.copyIntermediate();
Node.copyFromGPU();
// Final output
Log.print("Final dump...");
ewDumpPOIs();
ewDump2D();
Node.freeMem();
printf_v("Runtime: %.3lf\n", diff(start, end) * 1000.0);
delete gNode;
return 0;
}
//========================================================================
int commandLineHelp( void )
{
printf( "Usage: easyWave -grid ... -source ... -time ... [optional parameters]\n" );
printf( "-grid ... bathymetry in GoldenSoftware(C) GRD format (text or binary)\n" );
printf( "-source ... input wave either als GRD-file or file with Okada faults\n" );
printf( "-time ... simulation time in [min]\n" );
printf( "Optional parameters:\n" );
printf( "-step ... simulation time step, default- estimated from bathymetry\n" );
printf( "-coriolis use Coriolis fource, default- no\n" );
printf( "-poi ... POIs file\n" );
printf( "-label ... model name, default- 'eWave'\n" );
printf( "-progress ... show simulation progress each ... minutes, default- 10\n" );
printf( "-propagation ... write wave propagation grid each ... minutes, default- 5\n" );
printf( "-dump ... make solution dump each ... physical seconds, default- 0\n" );
printf( "-nolog deactivate logging\n" );
printf( "-poi_dt_out ... output time step for mariograms in [sec], default- 30\n" );
printf( "-poi_search_dist ... in [km], default- 10\n" );
printf( "-poi_min_depth ... in [m], default- 1\n" );
printf( "-poi_max_depth ... in [m], default- 10 000\n" );
printf( "-poi_report enable POIs loading report, default- disabled\n" );
printf( "-ssh0_rel ... relative threshold for initial wave, default- 0.01\n" );
printf( "-ssh0_abs ... absolute threshold for initial wave in [m], default- 0\n" );
printf( "-ssh_arrival ... threshold for arrival times in [m], default- 0.001\n" );
printf( " negative value considered as relative threshold\n" );
printf( "-gpu start GPU version of EasyWave (requires a CUDA capable device)\n" );
printf( "-verbose generate verbose output on stdout\n" );
printf( "\nExample:\n" );
printf( "\t easyWave -grid gebcoIndonesia.grd -source fault.inp -time 120\n\n" );
return -1;
}
code/branches/multi-gpu/cOgrd.cpp
View file @ 04ef2c31
This diff is collapsed.
code/branches/multi-gpu/cOgrd.h
View file @ 04ef2c31
......@@ -22,78 +22,78 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OGRD_H
#define OGRD_H
class cOgrd
{
protected:
public:
int nx,ny;
int nnod;
double noval;
double xmin,xmax;
double ymin,ymax;
double dx,dy;
double *val;
cOgrd();
cOgrd( const cOgrd& );
cOgrd( double xmin0, double xmax0, int nx0, double ymin0, double ymax0, int ny0 );
cOgrd( double xmin0, double xmax0, double dx0, double ymin0, double ymax0, double dy0 );
~cOgrd();
void setNoval( double val );
double getNoval();
int initialize( double xmin0, double xmax0, int nx0, double ymin0, double ymax0, int ny0 );
int initialize( double xmin0, double xmax0, double dx0, double ymin0, double ymax0, double dy0 );
int readShape( const char *grdfile );
int readHeader( const char *grdfile );
int readGRD( const char *grdfile );
int readXYZ( const char *xyzfile );
int readRasterStream( FILE *fp, int ordering, int ydirection );
cOgrd* extract( int i1, int i2, int j1, int j2 );
cOgrd* extract( double x1, double x2, double y1, double y2 );
int idx( int i, int j );
double& operator() ( int i, int j );
double& operator() ( int idx );
cOgrd& operator= ( const cOgrd& grd );
cOgrd& operator*= ( double coeff );
cOgrd& operator+= ( cOgrd& grd );
void getIJ( int idx, int& i, int& j );
int getIJ( double x, double y, int& i, int& j );
double getX( int i, int j );
double getX( int idx );
double getY( int i, int j );
double getY( int idx );
double getVal( int idx );
double getVal( int i, int j );
double getVal( double x, double y );
double getMaxVal();
double getMaxVal( int& i, int& j );
double getMinVal();
double getMinVal( int& i, int& j );
double getMaxAbsVal();
double getMaxAbsVal( int& i, int& j );
double getMaxAbsValBnd();
void setVal( double value, int i, int j );
void setVal( double value, int idx );
void reset();
void resetVal();
int getIntersectionRegion( const cOgrd &grd, int& imin, int& imax, int& jmin, int& jmax );
int interpolateFrom( cOgrd &grd, int resetValues );
int getNearestIdx( double x, double y );
int getNearestIdx( double x, double y, double rangemin, double rangemax );
int equalTo( cOgrd& grd );
int isSameShapeTo( cOgrd& grd );
void smooth( int radius );
int writeGRD( const char *fname );
int writeGRDbin( const char *fname );
int writeXYZ( const char *fname );
};
#endif // OGRD_H
#ifndef OGRD_H
#define OGRD_H
class cOgrd
{
protected:
public:
int nx,ny;
int nnod;
double noval;
double xmin,xmax;
double ymin,ymax;
double dx,dy;
double *val;
cOgrd();
cOgrd( const cOgrd& );
cOgrd( double xmin0, double xmax0, int nx0, double ymin0, double ymax0, int ny0 );
cOgrd( double xmin0, double xmax0, double dx0, double ymin0, double ymax0, double dy0 );
~cOgrd();
void setNoval( double val );
double getNoval();
int initialize( double xmin0, double xmax0, int nx0, double ymin0, double ymax0, int ny0 );
int initialize( double xmin0, double xmax0, double dx0, double ymin0, double ymax0, double dy0 );
int readShape( const char *grdfile );
int readHeader( const char *grdfile );
int readGRD( const char *grdfile );
int readXYZ( const char *xyzfile );
int readRasterStream( FILE *fp, int ordering, int ydirection );
cOgrd* extract( int i1, int i2, int j1, int j2 );
cOgrd* extract( double x1, double x2, double y1, double y2 );
int idx( int i, int j );
double& operator() ( int i, int j );
double& operator() ( int idx );
cOgrd& operator= ( const cOgrd& grd );
cOgrd& operator*= ( double coeff );
cOgrd& operator+= ( cOgrd& grd );
void getIJ( int idx, int& i, int& j );
int getIJ( double x, double y, int& i, int& j );
double getX( int i, int j );
double getX( int idx );
double getY( int i, int j );
double getY( int idx );
double getVal( int idx );
double getVal( int i, int j );
double getVal( double x, double y );
double getMaxVal();
double getMaxVal( int& i, int& j );
double getMinVal();
double getMinVal( int& i, int& j );
double getMaxAbsVal();
double getMaxAbsVal( int& i, int& j );
double getMaxAbsValBnd();
void setVal( double value, int i, int j );
void setVal( double value, int idx );
void reset();
void resetVal();
int getIntersectionRegion( const cOgrd &grd, int& imin, int& imax, int& jmin, int& jmax );
int interpolateFrom( cOgrd &grd, int resetValues );
int getNearestIdx( double x, double y );
int getNearestIdx( double x, double y, double rangemin, double rangemax );
int equalTo( cOgrd& grd );
int isSameShapeTo( cOgrd& grd );
void smooth( int radius );
int writeGRD( const char *fname );
int writeGRDbin( const char *fname );
int writeXYZ( const char *fname );
};
#endif // OGRD_H
code/branches/multi-gpu/cOkadaEarthquake.cpp
View file @ 04ef2c31
......@@ -22,295 +22,295 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// cOkadaEarthquake.cpp: implementation of the cOkadaEarthquake class
//
//=========================================================================
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <utilits.h>
#include "cOkadaEarthquake.h"
//=========================================================================
cOkadaEarthquake::cOkadaEarthquake()
{
finalized = 0;
m0 = 0;
nfault = 1;
fault = new cOkadaFault [1];
}
//=========================================================================
cOkadaEarthquake::~cOkadaEarthquake()
{
if( fault != NULL ) delete [] fault;
}
//=========================================================================
// Read fault(s) from a file
int cOkadaEarthquake::read( char *fname )
{
FILE *fp;
char record[256];
int ierr;
nfault = utlGetNumberOfRecords( fname );
if( fault != NULL ) delete [] fault;
fault = new cOkadaFault [nfault];
if( (fp = fopen(fname,"rt")) == NULL ) return Err.post(Err.msgOpenFile(fname));
for( int n=0, line=0; n<nfault; n++ ) {
ierr = utlReadNextRecord(fp, record, &line); if( ierr == EOF ) return Err.post(Err.msgReadFile(fname, line, "Unexpected EOF"));
ierr = fault[n].read( record ); if(ierr) return ierr;
}
fclose( fp );
return 0;
}
//=========================================================================
// check all ruptures for parameter integrity
int cOkadaEarthquake::finalizeInput()
{
char msg[32];
int ierr,n;
for( m0=0., n=0; n<nfault; n++ ) {
ierr = fault[n].check();
if( ierr ) {
Err.post( "Fault number: %d", n+1 );
return( 10*n + ierr );
}