From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff King Subject: Re: [PATCH 8/8] perf: add tests for tag --contains Date: Wed, 25 Jun 2014 20:04:05 -0400 Message-ID: <20140626000405.GB25028@sigill.intra.peff.net> References: <20140625233429.GA20457@sigill.intra.peff.net> <20140625235335.GH23146@sigill.intra.peff.net> <20140626000129.GA25028@sigill.intra.peff.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Thu Jun 26 02:04:13 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WzxAj-0006FD-7C for gcvg-git-2@plane.gmane.org; Thu, 26 Jun 2014 02:04:13 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755387AbaFZAEI (ORCPT ); Wed, 25 Jun 2014 20:04:08 -0400 Received: from cloud.peff.net ([50.56.180.127]:51239 "HELO peff.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752688AbaFZAEH (ORCPT ); Wed, 25 Jun 2014 20:04:07 -0400 Received: (qmail 6406 invoked by uid 102); 26 Jun 2014 00:04:07 -0000 Received: from c-71-63-4-13.hsd1.va.comcast.net (HELO sigill.intra.peff.net) (71.63.4.13) (smtp-auth username relayok, mechanism cram-md5) by peff.net (qpsmtpd/0.84) with ESMTPA; Wed, 25 Jun 2014 19:04:07 -0500 Received: by sigill.intra.peff.net (sSMTP sendmail emulation); Wed, 25 Jun 2014 20:04:05 -0400 Content-Disposition: inline In-Reply-To: <20140626000129.GA25028@sigill.intra.peff.net> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On Wed, Jun 25, 2014 at 08:01:29PM -0400, Jeff King wrote: > I get: > > Test ffc4b80^ origin/master HEAD > ---------------------------------------------------------------------------------------------------- > 7000.3: contains recent/all 1.99(1.97+0.01) 0.25(0.24+0.00) -87.4% 0.27(0.26+0.00) -86.4% > 7000.4: contains recent/v2.0.1 0.03(0.03+0.00) 0.00(0.00+0.00) -100.0% 0.03(0.02+0.00) +0.0% > 7000.5: contains old/all 0.90(0.89+0.00) 0.18(0.17+0.00) -80.0% 0.27(0.26+0.00) -70.0% > 7000.6: contains old/v2.0.1 0.25(0.24+0.00) 0.03(0.03+0.00) -88.0% 0.25(0.24+0.00) +0.0% > 7000.7: contains ancient/all 0.82(0.80+0.01) 0.13(0.12+0.00) -84.1% 0.27(0.26+0.01) -67.1% > 7000.8: contains ancient/v2.0.1 0.26(0.26+0.00) 0.09(0.08+0.00) -65.4% 0.25(0.24+0.00) -3.8% > > which looks about right. Oh, hmph. The "bad" case in recent/v2.0.1 for origin/master goes away then. Because we get "lucky" again, and the depth-first one does not have to go all the way to the roots. So it's probably a better example to use the original HEAD~100, which isn't actually in v2.0.1. -Peff