Source reorganization. In short:

  * Added directories and moved related files into them:
      - src for the MPFR source files (to build the library).
      - doc for documentation files (except INSTALL, README...).
      - tools for various tools (scripts) and mbench.
      - tune for tuneup-related source files.
      - other for other source files (not distributed in tarballs).
    Existing directories:
      - tests for the source files of the test suite (make check).
      - examples for examples.
      - m4 for m4 files.
  * Renamed configure.in to configure.ac.
  * Added/updated Makefile.am files where needed.
  * Updated acinclude.m4 and configure.ac (AC_CONFIG_FILES line).
  * Updated the documentation (INSTALL, README, doc/README.dev and
    doc/mpfr.texi).
  * Updated NEWS and TODO.
  * Updated the scripts now in tools.

The following script was used:

#!/usr/bin/env zsh
svn mkdir doc other src tools tune
svn mv ${${(M)$(sed -n '/libmpfr_la_SOURCES/,/[^\]$/p' \
         Makefile.am):#*.[ch]}:#get_patches.c} mparam_h.in \
       round_raw_generic.c jyn_asympt.c src
svn mv mbench check_inits_clears coverage get_patches.sh mpfrlint \
  nightly-test update-patchv update-version tools
svn mv bidimensional_sample.c speed.c tuneup.c tune
svn mv *.{c,h} other
svn mv FAQ.html README.dev algorithm* faq.xsl fdl.texi mpfr.texi \
  update-faq doc
svn mv configure.in configure.ac
svn cp Makefile.am src/Makefile.am
svn rm replace_all
[Modifying some files, see above]
svn add doc/Makefile.am
svn add tune/Makefile.am

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@7087 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 103 insertions, 0 deletions

diff --git a/tools/mbench/generate.c b/tools/mbench/generate.c
new file mode 100644
index 000000000..1cccf8b8a
--- /dev/null
+++ b/tools/mbench/generate.c
@@ -0,0 +1,103 @@
+/*
+Copyright 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+Contributed by Patrick Pelissier, INRIA.
+
+This file is part of the MPFR Library.
+
+The MPFR Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 3 of the License, or (at your
+option) any later version.
+
+The MPFR Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the MPFR Library; see the file COPYING.LESSER.  If not, see
+http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifndef __MPFR_H
+# define NEED_MAIN
+# include "gmp.h"
+# include "mpfr.h"
+#endif
+
+#define fp_t mpfr_t
+#define fp_set_fr(dest,src) mpfr_set (dest, src, GMP_RNDN)
+
+#define MAX_PREC 10000
+#define BASE 16
+
+void gnumb_read (const char *filename, fp_t *dest, int n)
+{
+  mpfr_t x;
+  int i;
+  FILE *f = fopen(filename, "r");
+  if (!f) {printf ("File not found: %s\n", filename); exit (1);}
+
+  mpfr_init2 (x, MAX_PREC);
+  for (i = 0 ; i < n ; i++)
+    {
+      if (mpfr_inp_str (x, f, 16, GMP_RNDN) == 0)
+	{
+	  printf ("Error reading entry %d/%d\n", i, n);
+	  mpfr_clear (x);
+	  fclose (f);
+	  exit (2);
+	}
+      fp_set_fr (*dest++, x);
+    }
+  mpfr_clear (x);
+  fclose (f);
+}
+
+void gnumb_generate (const char *filename, int n, unsigned long seed)
+{
+  mpfr_t x;
+  gmp_randstate_t state;
+  int i;
+  FILE *f;
+
+  f = fopen (filename, "w");
+  if (!f) {printf ("Can't create file: %s\n", filename); exit (1);}
+  mpfr_init2 (x, MAX_PREC);
+  gmp_randinit_lc_2exp_size (state, 128);
+  gmp_randseed_ui (state, seed);
+
+  for (i = 0 ; i < n ; i++)
+    {
+      mpfr_urandomb (x, state);
+      if ((i & 2) == 0)
+        mpfr_mul_2si (x, x, (rand()%(2*GMP_NUMB_BITS))-GMP_NUMB_BITS,
+                      GMP_RNDN);
+      mpfr_out_str (f, 16, 0, x, GMP_RNDN);
+      fputc ('\n', f);
+    }
+
+  gmp_randclear(state);
+  mpfr_clear (x);
+  fclose (f);
+}
+
+#ifdef NEED_MAIN
+int main (int argc, char *argv[])
+{
+  const char *filename = "float.data";
+  int num = 1100;
+  unsigned long seed = 12345679;
+  if (argc >= 2)
+    filename = argv[1];
+  if (argc >= 3)
+    num = atoi (argv[2]);
+  if (argc >= 4)
+    seed = atol (argv[3]);
+  gnumb_generate (filename, num, seed);
+  return 0;
+}
+#endif