hash test
Eric Blake <[email protected]>
| Newsgroups | gmane.comp.gnu.m4.patches |
|---|---|
| Message-ID | <[email protected]> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I found a performance bug in gnulib's hash module: http://article.gmane.org/gmane.comp.lib.gnulib.bugs/17875 So I'm committing this, to make it easier to repeat the test. - -- Don't work too hard, make some time for fun as well! Eric Blake [email protected] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAko5P00ACgkQ84KuGfSFAYC6yQCgp2I96Dl/MsPFRycZ2d3kStlv l4gAoIoniWB1IojS5E6KWMkhMjz1Vtgw =tjlw -----END PGP SIGNATURE----- _______________________________________________ M4-patches mailing list [email protected] http://lists.gnu.org/mailman/listinfo/m4-patches
m4.patch422
(text/plain, 1.3 KB)
From ab371610080e917974422a15862bac38b4af0e86 Mon Sep 17 00:00:00 2001 From: Eric Blake <[email protected]> Date: Wed, 17 Jun 2009 13:08:22 -0600 Subject: [PATCH] Stress test hash resizing. * doc/m4.texinfo (Define): Add new test. Signed-off-by: Eric Blake <[email protected]> --- ChangeLog | 5 +++++ doc/m4.texinfo | 19 +++++++++++++++++++ 2 files changed, 24 insertions(+), 0 deletions(-) diff --git a/ChangeLog b/ChangeLog index c9169f4..1dfe21a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2009-06-17 Eric Blake <[email protected]> + + Stress test hash resizing. + * doc/m4.texinfo (Define): Add new test. + 2009-06-15 Eric Blake <[email protected]> Properly manage hash return values. diff --git a/doc/m4.texinfo b/doc/m4.texinfo index d18d4b0..60d9c59 100644 --- a/doc/m4.texinfo +++ b/doc/m4.texinfo @@ -1921,6 +1921,25 @@ Define Change the @samp{%d} to @samp{%s} and it is an associative array. +@ignore +@comment Stress test for hash resizing. + +@comment examples +@example +$ @kbd{m4 -I examples} +include(`forloop3.m4') +@result{} +forloop(`i', `1', `10000', `define(`m'i, i)') +@result{} +m10000 +@result{}10000 +forloop(`i', `1', `10000', `undefine(`m'i, i)') +@result{} +m10000 +@result{}m10000 +@end example +@end ignore + @node Arguments @section Arguments to macros -- 1.6.3.rc3.2.g4b51