** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: phm2rs.c,v 1.5 2000/04/30 10:13:27 kevin Exp $
+** PURPOSE
+** Generate raysum projections from phantom object
+**
+** HISTORY
+** 1984 -- Final DOS version
+** 1999 -- First UNIX version
+**
+** $Id: phm2rs.c,v 1.11 2000/05/16 04:33:59 kevin Exp $
** $Log: phm2rs.c,v $
+** Revision 1.11 2000/05/16 04:33:59 kevin
+** Improved option processing
+**
+** Revision 1.9 2000/05/08 20:02:32 kevin
+** ANSI C changes
+**
+** Revision 1.8 2000/05/04 18:16:34 kevin
+** renamed filter definitions
+**
+** Revision 1.7 2000/05/03 08:49:50 kevin
+** Code cleanup
+**
+** Revision 1.6 2000/04/30 18:23:53 kevin
+** Code cleaning
+**
** Revision 1.5 2000/04/30 10:13:27 kevin
** Fixed MPI bugs
**
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
-/* FILE
- * phm2rs.c Generate raysum projections from phantom object
- *
- * HISTORY
- * 1984 -- Final DOS version
- * 1999 -- First UNIX version
- */
+
#include "ct.h"
-#define O_PHANTOM 1
-#define O_DESC 2
-#define O_NRAY 3
-#define O_ROTANGLE 4
-#define O_TRACE 5
-#define O_VERBOSE 6
-#define O_HELP 7
-#define O_PICFILE 8
-#define O_DEBUG 10
-#define O_VERSION 11
-
-static struct option my_options[] =
+enum { O_PHANTOM, O_DESC, O_NRAY, O_ROTANGLE, O_PHMFILE,
+ O_TRACE, O_VERBOSE, O_HELP, O_DEBUG, O_VERSION };
+
+static struct option phm2rs_options[] =
{
{"phantom", 1, 0, O_PHANTOM},
- {"picfile", 1, 0, O_PICFILE},
+ {"phmfile", 1, 0, O_PHMFILE},
{"desc", 1, 0, O_DESC},
{"nray", 1, 0, O_NRAY},
{"rotangle", 1, 0, O_ROTANGLE},
{0, 0, 0, 0}
};
+
void
-usage (const char *program)
+phm2rs_usage (const char *program)
{
#ifdef MPI_CT
if (mpi_ct.my_rank == 0)
{
#endif
- fprintf(stdout,"usage: %s outfile ndet nview [--phantom phantom-name] [--picfile filename] [OPTIONS]\n", kbasename(program));
+ fprintf(stdout,"usage: %s outfile ndet nview [--phantom phantom-name] [--phmfile filename] [OPTIONS]\n", kbasename(program));
fprintf(stdout,"Calculate raysums (projections) through phantom object, either\n");
- fprintf(stdout,"a predefined --phantom or a --picfile\n");
+ fprintf(stdout,"a predefined --phantom or a --phmfile\n");
fprintf(stdout,"\n");
fprintf(stdout," outfile Name of output file for raysums\n");
fprintf(stdout," ndet Number of detectors\n");
fprintf(stdout," rowland Rowland head phantom\n");
fprintf(stdout," browland Bordered Rowland head phantom\n");
fprintf(stdout," unitpulse Unit pulse phantom\n");
- fprintf(stdout," --picfile Get Phantom from picture file\n");
+ fprintf(stdout," --phmfile Get Phantom from phantom file\n");
fprintf(stdout," --desc Description of raysum\n");
fprintf(stdout," --nray Number of rays per detector (default = 1)\n");
fprintf(stdout," --rotangle Degrees to rotate view through, multiple of PI (default = 1)\n");
fprintf(stdout," --trace Trace level to use\n");
fprintf(stdout," none No tracing (default)\n");
fprintf(stdout," text Trace text level\n");
- fprintf(stdout," pic Trace picture\n");
+ fprintf(stdout," phm Trace PHANTOM\n");
fprintf(stdout," rays Trace rays\n");
fprintf(stdout," plot Trace plot\n");
fprintf(stdout," clipping Trace clipping\n");
}
MPI_Abort(mpi_ct.comm, 1);
#endif
- exit(1);
}
-
+#ifdef MPI_CT
void mpi_gather_rs (RAYSUM *rs_global, RAYSUM *rs_local, const int opt_debug);
+#endif
int
-main (const int argc, char *const argv[])
+phm2rs_main (const int argc, char *const argv[])
{
DETECTOR *det;
- PICTURE *pic = NULL;
- RAYSUM *rs_global;
- char str[256], *opt_outfile, opt_desc[MAXREMARK+1];
- char opt_picfilename[256];
+ PHANTOM *phm = NULL;
+ RAYSUM *rs_global = NULL;
+ char str[256], *opt_outfile = NULL, opt_desc[MAXREMARK+1];
+ char opt_phmfilename[256];
char *endptr, *endstr;
int opt_ndet, opt_nview;
int opt_nray = 1;
- int opt_trace = 0, opt_picnum = -1;
+ int opt_trace = 0, opt_phmnum = -1;
int opt_verbose = 0;
int opt_debug = 0;
double opt_rotangle = 1;
- double time_start, time_end;
-#ifdef MPI_CT
+ double time_start = 0, time_end = 0;
+
+#ifndef MPI_CT
+ time_start = td_current_sec();
+#else
RAYSUM *rs_local;
int mpi_argc = argc;
char **mpi_argv = (char **) argv;
- double mpi_t1, mpi_t2, mpi_t, mpi_t_g;
+ double mpi_t1 = 0, mpi_t2 = 0, mpi_t, mpi_t_g;
MPI_Init(&mpi_argc, &mpi_argv);
MPI_Comm_dup (MPI_COMM_WORLD, &mpi_ct.comm);
MPI_Comm_rank(mpi_ct.comm, &mpi_ct.my_rank);
if (mpi_ct.nproc > MPI_MAX_PROCESS) {
- sys_error(ERR_FATAL, "Number of mpi processes (%d) exceeds max processes (%d)",
- mpi_ct.nproc, MPI_MAX_PROCESS);
+ sys_error(ERR_FATAL, "Number of mpi processes (%d) exceeds max processes (%d)", mpi_ct.nproc, MPI_MAX_PROCESS);
exit(1);
}
time_start = MPI_Wtime();
-#else
- time_start = td_current_sec();
#endif
#ifdef MPI_CT
if (mpi_ct.my_rank == 0) {
#endif
strcpy(opt_desc, "");
- strcpy(opt_picfilename, "");
+ strcpy(opt_phmfilename, "");
while (1) {
- int c = getopt_long(argc, argv, "", my_options, NULL);
+ int c = getopt_long(argc, argv, "", phm2rs_options, NULL);
char *endptr = NULL;
char *endstr;
switch (c) {
case O_PHANTOM:
- opt_picnum = opt_set_picture(optarg, argv[0]);
- pic = create_pic(opt_picnum);
+ if ((opt_phmnum = opt_set_phantom (optarg)) < 0) {
+ phm2rs_usage(argv[0]);
+ return (1);
+ }
+ phm = phm_create (opt_phmnum);
break;
- case O_PICFILE:
+ case O_PHMFILE:
#ifdef MPI_CT
if (mpi_ct.my_rank == 0)
- fprintf(stderr, "Can not read picture from file in MPI mode\n");
- exit(1);
+ fprintf(stderr, "Can not read phantom from file in MPI mode\n");
+ return (1);
#endif
- strncpy(opt_picfilename, optarg, sizeof(opt_picfilename));
- pic = create_pic_from_file(opt_picfilename);
+ strncpy(opt_phmfilename, optarg, sizeof(opt_phmfilename));
+ phm = phm_create_from_file(opt_phmfilename);
break;
case O_VERBOSE:
opt_verbose = 1;
break;
break;
case O_TRACE:
- opt_trace = opt_set_trace(optarg, argv[0]);
+ if ((opt_trace = opt_set_trace(optarg)) < 0) {
+ phm2rs_usage(argv[0]);
+ return (1);
+ }
break;
case O_DESC:
strncpy(opt_desc, optarg, sizeof(opt_desc));
endstr = optarg + strlen(optarg);
if (endptr != endstr) {
fprintf(stderr,"Error setting --rotangle to %s\n", optarg);
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
break;
case O_NRAY:
endstr = optarg + strlen(optarg);
if (endptr != endstr) {
fprintf(stderr,"Error setting --nray to %s\n", optarg);
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
break;
case O_VERSION:
exit(0);
case O_HELP:
case '?':
- usage(argv[0]);
- exit(0);
+ phm2rs_usage(argv[0]);
+ return (0);
default:
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
}
- if (pic == NULL) {
+ if (phm == NULL) {
fprintf(stderr, "No phantom defined\n");
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
if (optind + 3 != argc) {
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
+
opt_outfile = argv[optind];
opt_ndet = strtol(argv[optind+1], &endptr, 10);
endstr = argv[optind+1] + strlen(argv[optind+1]);
if (endptr != endstr) {
fprintf(stderr,"Error setting --ndet to %s\n", argv[optind+1]);
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
opt_nview = strtol(argv[optind+2], &endptr, 10);
endstr = argv[optind+2] + strlen(argv[optind+2]);
if (endptr != endstr) {
fprintf(stderr,"Error setting --nview to %s\n", argv[optind+2]);
- usage(argv[0]);
- exit(1);
+ phm2rs_usage(argv[0]);
+ return (1);
}
snprintf(str, sizeof(str),
"Raysum_Collect: NDet=%d, Nview=%d, NRay=%d, RotAngle=%.2f, ",
opt_ndet, opt_nview, opt_nray, opt_rotangle);
- if (opt_picfilename[0]) {
+ if (opt_phmfilename[0]) {
strncat(str, "Phantom=", sizeof(str));
- strncat(str, opt_picfilename, sizeof(str));
- } else if (opt_picnum != -1) {
+ strncat(str, opt_phmfilename, sizeof(str));
+ } else if (opt_phmnum != -1) {
strncat(str, "Phantom=", sizeof(str));
- strncat(str, name_of_picture(opt_picnum), sizeof(str));
+ strncat(str, name_of_phantom(opt_phmnum), sizeof(str));
}
if (opt_desc[0]) {
strncat(str, ": ", sizeof(str));
MPI_Bcast(&opt_nview, 1, MPI_INT, 0, mpi_ct.comm);
MPI_Bcast(&opt_ndet, 1, MPI_INT, 0, mpi_ct.comm);
MPI_Bcast(&opt_nray, 1, MPI_INT, 0, mpi_ct.comm);
- MPI_Bcast(&opt_picnum, 1, MPI_INT, 0, mpi_ct.comm);
+ MPI_Bcast(&opt_phmnum, 1, MPI_INT, 0, mpi_ct.comm);
MPI_Bcast(&opt_verbose, 1, MPI_INT, 0, mpi_ct.comm);
MPI_Bcast(&opt_debug, 1, MPI_INT, 0, mpi_ct.comm);
MPI_Bcast(&opt_trace, 1, MPI_INT, 0, mpi_ct.comm);
- if (mpi_ct.my_rank > 0 && opt_picnum > 0)
- pic = create_pic(opt_picnum);
+ if (mpi_ct.my_rank > 0 && opt_phmnum >= 0)
+ phm = phm_create (opt_phmnum);
#endif
opt_rotangle *= PI;
- det = detect_create (pic, opt_ndet, opt_nview, opt_nray, opt_rotangle);
+ det = detector_create (phm, DETECTOR_PARALLEL, opt_ndet, opt_nview, opt_nray, opt_rotangle);
#ifdef MPI_CT
mpi_ct_calc_work_units(opt_nview);
if (opt_verbose)
mpi_t1 = MPI_Wtime();
- raysum_collect (rs_local, det, pic, mpi_ct.start_work_unit[mpi_ct.my_rank], opt_trace, FALSE);
+ raysum_collect (rs_local, det, phm, mpi_ct.start_work_unit[mpi_ct.my_rank], opt_trace, FALSE);
if (opt_verbose) {
mpi_t2 = MPI_Wtime();
mpi_t = mpi_t2 - mpi_t1;
}
#else
rs_global = raysum_create_from_det (opt_outfile, det);
- raysum_collect (rs_global, det, pic, 0, opt_trace, FALSE);
+ raysum_collect (rs_global, det, phm, 0, opt_trace, FALSE);
#endif
-#ifdef MPI_CT
- time_end = MPI_Wtime();
- if (mpi_ct.my_rank == 0) {
- rs_global->calctime = time_end - time_start;
- strncpy (rs_global->remark, opt_desc, sizeof(rs_global->remark));
- if (opt_verbose) {
- fprintf(stdout, "Remark: %s\n", rs_global->remark);
- fprintf(stdout, "Time active = %.2f secs\n", rs_global->calctime);
- }
- }
-#else
+#ifndef MPI_CT
time_end = td_current_sec();
- rs_global->calctime = time_end - time_start;
- strncpy (rs_global->remark, opt_desc, sizeof(rs_global->remark));
- if (opt_verbose) {
- fprintf(stdout, "Remark: %s\n", rs_global->remark);
- fprintf(stdout, "Time active = %.2f secs\n", rs_global->calctime);
- }
+#else
+ time_end = MPI_Wtime();
+ if (mpi_ct.my_rank == 0)
#endif
+ {
+ rs_global->calctime = time_end - time_start;
+ strncpy (rs_global->remark, opt_desc, sizeof(rs_global->remark));
+ if (opt_verbose) {
+ fprintf(stdout, "Remark: %s\n", rs_global->remark);
+ fprintf(stdout, "Time active = %.2f secs\n", rs_global->calctime);
+ }
+ }
#ifdef MPI_CT
- if (mpi_ct.my_rank == 0) {
- raysum_write (rs_global);
- raysum_close (rs_global);
- }
-#else
- raysum_write (rs_global);
- raysum_close (rs_global);
+ if (mpi_ct.my_rank == 0)
#endif
-
- detect_free (det);
-
- if (opt_trace >= TRACE_PIC)
{
- crt_set_cpos (1, 1);
- printf("Finished\n");
+ raysum_write (rs_global);
+ raysum_close (rs_global);
}
+ phm_free (phm);
+ detector_free (det);
+
return (0);
}
+/* FUNCTION
+ * mpi_gather_rs
+ *
+ * SYNOPSIS
+ * Gather's raysums from all processes in rs_local in rs_global in process 0
+ */
+
#ifdef MPI_CT
void mpi_gather_rs (RAYSUM *rs_global, RAYSUM *rs_local, const int opt_debug)
{
}
#endif
+
+
+#ifndef NO_MAIN
+int
+main (const int argc, char *const argv[])
+{
+ return (phm2rs_main(argc, argv));
+}
+#endif
+
projects / ctsim.git / blobdiff