Revert "Remove gmp from AOS"
This reverts commit f37c97684f0910a3f241394549392f00145ab0f7.
We need gmp for SymEngine for symbolicmanipultion in C++
Change-Id: Ia13216d1715cf96944f7b4f422b7a799f921d4a4
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/third_party/gmp/tests/rand/spect.c b/third_party/gmp/tests/rand/spect.c
new file mode 100644
index 0000000..64de5a0
--- /dev/null
+++ b/third_party/gmp/tests/rand/spect.c
@@ -0,0 +1,136 @@
+/* spect.c -- the spectral test */
+
+/*
+Copyright 1999 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library test suite.
+
+The GNU MP Library test suite is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 3 of the License,
+or (at your option) any later version.
+
+The GNU MP Library test suite 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 General
+Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */
+
+/* T is upper dimension. Z_A is the LC multiplier, which is
+ relatively prime to Z_M, the LC modulus. The result is put in
+ rop[] with v[t] in rop[t-2]. */
+
+/* BUGS: Due to lazy allocation scheme, maximum T is hard coded to MAXT. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+
+#include "gmpstat.h"
+
+int g_debug = 0;
+
+int
+main (int argc, char *argv[])
+{
+ const char usage[] = "usage: spect [-d] a m n\n";
+ int c;
+ unsigned int n;
+ mpz_t a, m;
+ mpf_t res[GMP_SPECT_MAXT], res_min[GMP_SPECT_MAXT], f_tmp;
+ int f;
+
+
+ mpz_init (a);
+ mpz_init (m);
+ for (f = 0; f < GMP_SPECT_MAXT; f++)
+ {
+ mpf_init (res[f]);
+ mpf_init (res_min[f]);
+ }
+ mpf_init (f_tmp);
+ mpf_set_ui (res_min[0], 32768); /* 2^15 */
+ mpf_set_ui (res_min[1], 1024); /* 2^10 */
+ mpf_set_ui (res_min[2], 256); /* 2^8 */
+ mpf_set_ui (res_min[3], 64); /* 2^6 */
+ mpf_set_ui (res_min[4], 32); /* 2^5 */
+
+ while ((c = getopt (argc, argv, "dh")) != -1)
+ switch (c)
+ {
+ case 'd': /* debug */
+ g_debug++;
+ break;
+ case 'h':
+ default:
+ fputs (usage, stderr);
+ exit (1);
+ }
+ argc -= optind;
+ argv += optind;
+
+ if (argc < 3)
+ {
+ fputs (usage, stderr);
+ exit (1);
+ }
+
+ mpz_set_str (a, argv[0], 0);
+ mpz_set_str (m, argv[1], 0);
+ n = (unsigned int) atoi (argv[2]);
+ if (n + 1 > GMP_SPECT_MAXT)
+ n = GMP_SPECT_MAXT + 1;
+
+ spectral_test (res, n, a, m);
+
+ for (f = 0; f < n - 1; f++)
+ {
+ /* print v */
+ printf ("%d: v = ", f + 2);
+ mpf_out_str (stdout, 10, 4, res[f]);
+
+#ifdef PRINT_RAISED_BY_TWO_AS_WELL
+ printf (" (^2 = ");
+ mpf_mul (f_tmp, res[f], res[f]);
+ mpf_out_str (stdout, 10, 4, f_tmp);
+ printf (")");
+#endif /* PRINT_RAISED_BY_TWO_AS_WELL */
+
+ /* print merit */
+ printf (" m = ");
+ merit (f_tmp, f + 2, res[f], m);
+ mpf_out_str (stdout, 10, 4, f_tmp);
+
+ if (mpf_cmp (res[f], res_min[f]) < 0)
+ printf ("\t*** v too low ***");
+ if (mpf_get_d (f_tmp) < .1)
+ printf ("\t*** merit too low ***");
+
+ puts ("");
+ }
+
+ mpz_clear (a);
+ mpz_clear (m);
+ for (f = 0; f < GMP_SPECT_MAXT; f++)
+ {
+ mpf_clear (res[f]);
+ mpf_clear (res_min[f]);
+ }
+ mpf_clear (f_tmp);
+
+ return 0;
+}
+
+
+void
+debug_foo()
+{
+ if (0)
+ {
+ mpz_dump (0);
+ mpf_dump (0);
+ }
+}