Add m-esr52 at 52.6.0

1 files changed, 345 insertions, 0 deletions

diff --git a/media/sphinxbase/src/libsphinxbase/util/profile.c b/media/sphinxbase/src/libsphinxbase/util/profile.c
new file mode 100644
index 000000000..c8d84ca98
--- /dev/null
+++ b/media/sphinxbase/src/libsphinxbase/util/profile.c
@@ -0,0 +1,345 @@
+/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* ====================================================================
+ * Copyright (c) 1999-2001 Carnegie Mellon University.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * This work was supported in part by funding from the Defense Advanced 
+ * Research Projects Agency and the National Science Foundation of the 
+ * United States of America, and the CMU Sphinx Speech Consortium.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
+ * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
+ * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ====================================================================
+ *
+ */
+/*
+ * profile.c -- For timing and event counting.
+ *
+ * **********************************************
+ * CMU ARPA Speech Project
+ *
+ * Copyright (c) 1999 Carnegie Mellon University.
+ * ALL RIGHTS RESERVED.
+ * **********************************************
+ * 
+ * HISTORY
+ * $Log: profile.c,v $
+ * Revision 1.7  2005/06/22 03:10:59  arthchan2003
+ * 1, Fixed doxygen documentation, 2, Added  keyword.
+ *
+ * Revision 1.3  2005/03/30 01:22:48  archan
+ * Fixed mistakes in last updates. Add
+ *
+ * 
+ * 11-Mar-1999	M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon University
+ * 		Added ptmr_init().
+ * 
+ * 19-Jun-97	M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon University
+ * 		Created.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if defined(_WIN32) && !defined(__SYMBIAN32__)
+# include <windows.h>
+# ifndef _WIN32_WCE
+#  include <time.h>
+# endif
+#elif defined(HAVE_UNISTD_H) /* I know this, this is Unix... */
+# include <unistd.h>
+# include <sys/time.h>
+# include <sys/resource.h>
+#endif
+
+#ifdef _MSC_VER
+#pragma warning (disable: 4996)
+#endif
+
+#include "sphinxbase/profile.h"
+#include "sphinxbase/err.h"
+#include "sphinxbase/ckd_alloc.h"
+
+#if defined(_WIN32_WCE) || defined(_WIN32_WP)
+DWORD unlink(const char *filename)
+{
+	WCHAR *wfilename;
+	DWORD rv;
+	size_t len;
+
+	len = mbstowcs(NULL, filename, 0);
+	wfilename = ckd_calloc(len+1, sizeof(*wfilename));
+	mbstowcs(wfilename, filename, len);
+	rv = DeleteFileW(wfilename);
+	ckd_free(wfilename);
+
+	return rv;
+}
+#endif
+
+pctr_t *
+pctr_new(char *nm)
+{
+    pctr_t *pc;
+
+    pc = ckd_calloc(1, sizeof(pctr_t));
+    pc->name = ckd_salloc(nm);
+    pc->count = 0;
+
+    return pc;
+}
+
+void
+pctr_reset(pctr_t * ctr)
+{
+    ctr->count = 0;
+}
+
+
+void
+pctr_increment(pctr_t * ctr, int32 inc)
+{
+    ctr->count += inc;
+    /*   E_INFO("Name %s, Count %d, inc %d\n",ctr->name, ctr->count, inc); */
+}
+
+void
+pctr_print(FILE * fp, pctr_t * ctr)
+{
+    fprintf(fp, "CTR:");
+    fprintf(fp, "[%d %s]", ctr->count, ctr->name);
+}
+
+void
+pctr_free(pctr_t * pc)
+{
+    if (pc) {
+        if (pc->name)
+            ckd_free(pc->name);
+    }
+    ckd_free(pc);
+}
+
+
+#if defined(_WIN32) && !defined(GNUWINCE) && !defined(__SYMBIAN32__)
+
+#define TM_LOWSCALE	1e-7
+#define TM_HIGHSCALE	(4294967296.0 * TM_LOWSCALE);
+
+static float64
+make_sec(FILETIME * tm)
+{
+    float64 dt;
+
+    dt = tm->dwLowDateTime * TM_LOWSCALE;
+    dt += tm->dwHighDateTime * TM_HIGHSCALE;
+
+    return (dt);
+}
+
+#else /* NOT WINDOWS */
+
+static float64
+make_sec(struct timeval *s)
+{
+    return (s->tv_sec + s->tv_usec * 0.000001);
+}
+
+#endif
+
+
+void
+ptmr_start(ptmr_t * tm)
+{
+#if (! defined(_WIN32)) || defined(GNUWINCE) || defined(__SYMBIAN32__)
+    struct timeval e_start;     /* Elapsed time */
+
+#if (! defined(_HPUX_SOURCE))  && (! defined(__SYMBIAN32__))
+    struct rusage start;        /* CPU time */
+
+    /* Unix but not HPUX */
+    getrusage(RUSAGE_SELF, &start);
+    tm->start_cpu = make_sec(&start.ru_utime) + make_sec(&start.ru_stime);
+#endif
+    /* Unix + HP */
+    gettimeofday(&e_start, 0);
+    tm->start_elapsed = make_sec(&e_start);
+#elif defined(_WIN32_WP)
+    tm->start_cpu = GetTickCount64() / 1000;
+    tm->start_elapsed = GetTickCount64() / 1000;
+#elif defined(_WIN32_WCE)
+    /* No GetProcessTimes() on WinCE.  (Note CPU time will be bogus) */
+    tm->start_cpu = GetTickCount() / 1000;
+    tm->start_elapsed = GetTickCount() / 1000;
+#else
+    HANDLE pid;
+    FILETIME t_create, t_exit, kst, ust;
+
+    /* PC */
+    pid = GetCurrentProcess();
+    GetProcessTimes(pid, &t_create, &t_exit, &kst, &ust);
+    tm->start_cpu = make_sec(&ust) + make_sec(&kst);
+
+    tm->start_elapsed = (float64) clock() / CLOCKS_PER_SEC;
+#endif
+}
+
+
+void
+ptmr_stop(ptmr_t * tm)
+{
+    float64 dt_cpu, dt_elapsed;
+
+#if (! defined(_WIN32)) || defined(GNUWINCE) || defined(__SYMBIAN32__)
+    struct timeval e_stop;      /* Elapsed time */
+
+#if (! defined(_HPUX_SOURCE))  && (! defined(__SYMBIAN32__))
+    struct rusage stop;         /* CPU time */
+
+    /* Unix but not HPUX */
+    getrusage(RUSAGE_SELF, &stop);
+    dt_cpu =
+        make_sec(&stop.ru_utime) + make_sec(&stop.ru_stime) -
+        tm->start_cpu;
+#else
+    dt_cpu = 0.0;
+#endif
+    /* Unix + HP */
+    gettimeofday(&e_stop, 0);
+    dt_elapsed = (make_sec(&e_stop) - tm->start_elapsed);
+#elif defined(_WIN32_WP)
+    dt_cpu = GetTickCount64() / 1000 - tm->start_cpu;
+    dt_elapsed = GetTickCount64() / 1000 - tm->start_elapsed;
+#elif defined(_WIN32_WCE)
+    /* No GetProcessTimes() on WinCE.  (Note CPU time will be bogus) */
+    dt_cpu = GetTickCount() / 1000 - tm->start_cpu;
+    dt_elapsed = GetTickCount() / 1000 - tm->start_elapsed;
+#else
+    HANDLE pid;
+    FILETIME t_create, t_exit, kst, ust;
+
+    /* PC */
+    pid = GetCurrentProcess();
+    GetProcessTimes(pid, &t_create, &t_exit, &kst, &ust);
+    dt_cpu = make_sec(&ust) + make_sec(&kst) - tm->start_cpu;
+    dt_elapsed = ((float64) clock() / CLOCKS_PER_SEC) - tm->start_elapsed;
+#endif
+
+    tm->t_cpu += dt_cpu;
+    tm->t_elapsed += dt_elapsed;
+
+    tm->t_tot_cpu += dt_cpu;
+    tm->t_tot_elapsed += dt_elapsed;
+}
+
+
+void
+ptmr_reset(ptmr_t * tm)
+{
+    tm->t_cpu = 0.0;
+    tm->t_elapsed = 0.0;
+}
+
+
+void
+ptmr_init(ptmr_t * tm)
+{
+    tm->t_cpu = 0.0;
+    tm->t_elapsed = 0.0;
+    tm->t_tot_cpu = 0.0;
+    tm->t_tot_elapsed = 0.0;
+}
+
+
+void
+ptmr_reset_all(ptmr_t * tm)
+{
+    for (; tm->name; tm++)
+        ptmr_reset(tm);
+}
+
+
+void
+ptmr_print_all(FILE * fp, ptmr_t * tm, float64 norm)
+{
+    if (norm != 0.0) {
+        norm = 1.0 / norm;
+        for (; tm->name; tm++)
+            fprintf(fp, "  %6.2fx %s", tm->t_cpu * norm, tm->name);
+    }
+}
+
+
+int32
+host_endian(void)
+{
+    FILE *fp;
+    int32 BYTE_ORDER_MAGIC;
+    char *file;
+    char buf[8];
+    int32 k, endian;
+
+    file = "/tmp/__EnDiAn_TeSt__";
+
+    if ((fp = fopen(file, "wb")) == NULL) {
+        E_ERROR("Failed to open file '%s' for writing", file);
+        return -1;
+    }
+
+    BYTE_ORDER_MAGIC = (int32) 0x11223344;
+
+    k = (int32) BYTE_ORDER_MAGIC;
+    if (fwrite(&k, sizeof(int32), 1, fp) != 1) {
+        E_ERROR("Failed to write to file '%s'\n", file);
+        fclose(fp);
+        unlink(file);
+        return -1;
+    }
+
+    fclose(fp);
+    if ((fp = fopen(file, "rb")) == NULL) {
+        E_ERROR_SYSTEM("Failed to open file '%s' for reading", file);
+        unlink(file);
+        return -1;
+    }
+    if (fread(buf, 1, sizeof(int32), fp) != sizeof(int32)) {
+        E_ERROR("Failed to read from file '%s'\n", file);
+        fclose(fp);
+        unlink(file);
+        return -1;
+    }
+    fclose(fp);
+    unlink(file);
+
+    /* If buf[0] == lsB of BYTE_ORDER_MAGIC, we are little-endian */
+    endian = (buf[0] == (BYTE_ORDER_MAGIC & 0x000000ff)) ? 1 : 0;
+
+    return (endian);
+}