From 654dbcc899c70a1cb26d215796c6e3b8c4a46a58 Mon Sep 17 00:00:00 2001 From: Adam Dickmeiss Date: Sun, 10 Dec 2006 20:59:52 +0000 Subject: [PATCH] Use rand() twice on platforms where RAND_MAX < 2^16. --- isamb/benchisamb.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/isamb/benchisamb.c b/isamb/benchisamb.c index 6b69f6d..6d5391e 100644 --- a/isamb/benchisamb.c +++ b/isamb/benchisamb.c @@ -1,4 +1,4 @@ -/* $Id: benchisamb.c,v 1.2 2006-12-10 11:49:16 adam Exp $ +/* $Id: benchisamb.c,v 1.3 2006-12-10 20:59:52 adam Exp $ Copyright (C) 1995-2006 Index Data ApS @@ -51,8 +51,8 @@ int compare_item(const void *a, const void *b) { int ia, ib; - memcpy(&ia, a + 1, sizeof(int)); - memcpy(&ib, b + 1, sizeof(int)); + memcpy(&ia, (const char *) a + 1, sizeof(int)); + memcpy(&ib, (const char *) b + 1, sizeof(int)); if (ia > ib) return 1; if (ia < ib) @@ -148,8 +148,11 @@ void bench_insert(ISAMB isb, int number_of_trees, /* insert a number of entries */ ri.no = 0; - + ri.val = (rand()); + if (RAND_MAX < 65536) + ri.val = ri.val + 65536*rand(); + // ri.val = number_of_elements * round; ri.max = number_of_elements; -- 1.7.10.4