Overview
| Comment: | Minor improvements to signal handling (.exe). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | origin/merging-ode2odes-exe | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
2421e2457a93111e31f194d2e186fb43 |
| User & Date: | geraint@users.sourceforge.net on 2001-03-12 23:16:37 |
| Other Links: | branch diff | manifest | tags |
Context
|
2001-03-16
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| 03:56:13 | Removed psignal/siginfo.h - problematic and unnecessary. check-in: 02cafa61b7 user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk | |
|
2001-03-12
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| 23:16:37 | Minor improvements to signal handling (.exe). check-in: 2421e2457a user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk | |
| 03:59:30 |
SIGINT (C-c C-c) now causes simulation data to be dumped to MTT.core. SIGQUIT (C-c C-\) as for SIGINT, then raises default SIGQUIT. SIGFPE as for SIGINT, then raises default SIGABRT. check-in: a2c1d1be81 user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk | |
Changes
Modified mttroot/mtt/bin/trans/make_ode2odes from [af63f110b7] to [2af7299e92].
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#! /bin/sh
######################################
##### Model Transformation Tools #####
######################################
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.51.2.4 2001/03/12 03:59:30 geraint
## SIGINT (C-c C-c) now causes simulation data to be dumped to MTT.core.
## SIGQUIT (C-c C-\) as for SIGINT, then raises default SIGQUIT.
## SIGFPE as for SIGINT, then raises default SIGABRT.
##
## Revision 1.51.2.3 2001/03/07 04:06:55 geraint
## Irix: catch SIGFPE and write data before aborting (.exe).
## GNU/Linux: nada.
##
## Revision 1.51.2.2 2001/03/02 00:45:21 geraint
## Separated Euler and Implicit methods in .cc code and dependencies.
##
|
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#endif
#include "${sys}_def.h"
#include "${sys}_sympar.h"
#ifdef STANDALONE
#include <csignal>
#include <siginfo.h> // for Irix psignal
#include <fstream>
extern ColumnVector F${sys}_input (
ColumnVector &x,
ColumnVector &y,
const double &t,
ColumnVector &par);
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static Matrix data;
static int row;
if (dump_data)
{
Matrix written_data = data.extract (0, 0, row-1, data.cols ()-1);
save_ascii_data_for_plotting (file, written_data, "MTT_data");
return;
}
const int nx = x.length (), ny = y.length ();
register int col = 0;
if (0 == row)
data = Matrix (nrows, 1+ny+1+nx, 0.0);
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#ifdef STANDALONE
void dump_data (ostream &file)
{
ColumnVector null (0.0);
mtt_write (0.0, null, null, 0, true, file);
}
void set_signal_handlers (void);
void handle_signal (int signum)
{
// handle some signals to ensure data is written.
psignal (signum, "# Writing data to MTT.core");
ofstream corefile ("MTT.core");
dump_data (corefile);
switch (signum)
{
case SIGFPE:
// Intel chips do not raise SIGFPE for DIVZERO :-(
raise (SIGABRT);
break;
case SIGINT:
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