use time() instead of clock() (FIXME: what to do for non-POSIX system…

…s?) ...thanks to JP Sugarbroad and James A. Treacy for the bug report
esnyder · Jul 28, 2003 · 443c1d7 · 443c1d7
1 parent 9de4044
commit 443c1d7
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/tools/fftw-wisdom.c b/tools/fftw-wisdom.c
@@ -158,7 +158,7 @@ int bench_main(int argc, char *argv[])
      char *output_fname = 0;
      bench_problem **problems = 0;
      int nproblems = 0, iproblem = 0;
-     clock_t begin;
+     time_t begin;
 
      verbose = 0;
      usewisdom = 0;
@@ -321,18 +321,18 @@ int bench_main(int argc, char *argv[])
      nproblems = iproblem;
      qsort(problems, nproblems, sizeof(bench_problem *), prob_size_cmp);
 
-     begin = clock();
+     begin = time((time_t*)0);
      for (iproblem = 0; iproblem < nproblems; ++iproblem) {
 	  if (hours <= 0
-	      || hours > (clock() - begin) / 3600.0 / CLOCKS_PER_SEC)
+	      || hours > (time((time_t*)0) - begin) / 3600.0)
 	       do_problem(problems[iproblem]);
 	  problem_destroy(problems[iproblem]);
 
      }
      free(problems);
 
      if (verbose && hours > 0
-	 && hours < (clock() - begin) / 3600.0 / CLOCKS_PER_SEC)
+	 && hours < (time((time_t*)0) - begin) / 3600.0)
 	  fprintf(stderr, "EXCEEDED TIME LIMIT OF %g HOURS.\n", hours);
 
      if (!output_fname)