From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fhigh-a2-smtp.messagingengine.com (fhigh-a2-smtp.messagingengine.com [103.168.172.153]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 922CB230987 for ; Fri, 22 Nov 2024 04:22:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.168.172.153 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732249371; cv=none; b=t97S8Act/XrCvAWG3dmKGEAv6no4cjdd+p6t4iWDscDQlGr4U7Euwmw12ve6BUXJ+f56N28O+oqbtJ3oq7VK+LsgxbNjJ0+6scB316KtONyXeQ1XwXaAjekktl0t3RmH9R3yBU5342YSDkM+vNQ/MCdICd6fuMoNg7lfg7kjyig= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732249371; c=relaxed/simple; bh=W40ZwccDezuu+3EViLohw/XwqObff3ZmXooQZ9r0xiA=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=Ly04c3nBjNbvwayizZZuNU9hJfH4ubj6wpdsAIEhXryUhxzGFEbNkp52l3/belXCDNTvwYIn/QlKcZNENQPjb7w9g3KxqfBaYQP6LaGfopj71mPEiZFChjYvLkax8vFrlZAAXAMcENyNcYPSJTdotAh1Lw7ftdYLIBqoi++1bWg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=pobox.com; spf=pass smtp.mailfrom=pobox.com; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=xrPI6Mb5; arc=none smtp.client-ip=103.168.172.153 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=pobox.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pobox.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="xrPI6Mb5" Received: from phl-compute-05.internal (phl-compute-05.phl.internal [10.202.2.45]) by mailfhigh.phl.internal (Postfix) with ESMTP id 76C12114010A; Thu, 21 Nov 2024 23:22:48 -0500 (EST) Received: from phl-frontend-02 ([10.202.2.161]) by phl-compute-05.internal (MEProxy); Thu, 21 Nov 2024 23:22:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t= 1732249368; x=1732335768; bh=ZvqqcXU2F1tw0HDIjysM+RKW2rSFXMAkhOT HaaGLOp4=; b=xrPI6Mb5qCIX6lT0Yipq76UlbqcXBbW/848x0HBcpRLgoodqXQW KHNUEZxz5mAp1yk7Ts9sxF+EfEmURTWgoepPDf2VLWnXBGcXhtWeIuOyLwnmvf6p N8erYvjvoSoEJUqsNor3Hy1Jx9o03CARebuf57IYdh6dWjVW4ZdcA6l1Opt+cv1a MvMXcEE/Jfe7EgeDmbb7kAQ09ZsUpsyWM/hdvThf88l7hGRdLqKDVbvlnHDSPlbS w+zu2yin04/8RXRx0S4DfO1iXnMaWL/F06cXpQkFcbzIIfEq0QSzEzF5EctbscLT 4CH4sa4tykq0VSeqvZBQBxixWlKT1k5Wv1Q== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefuddrfeejgdeilecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdpuffr tefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnth hsucdlqddutddtmdenucfjughrpefhvfevufgjfhffkfgfgggtsehttdertddtredtnecu hfhrohhmpefluhhnihhoucevucfjrghmrghnohcuoehgihhtshhtvghrsehpohgsohigrd gtohhmqeenucggtffrrghtthgvrhhnpeefveetteejheeugeffledvteeiveffueefjeel ueffteeigffgfedthfefieegieenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmh epmhgrihhlfhhrohhmpehgihhtshhtvghrsehpohgsohigrdgtohhmpdhnsggprhgtphht thhopeduuddpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepjhhonhgrthhhrghnth grnhhmhiesghhoohhglhgvrdgtohhmpdhrtghpthhtohepghhithhgihhtghgrughgvght sehgmhgrihhlrdgtohhmpdhrtghpthhtohepghhithesvhhgvghrrdhkvghrnhgvlhdroh hrghdprhgtphhtthhopehjohhhrghnnhgvshdrshgthhhinhguvghlihhnsehgmhigrdgu vgdprhgtphhtthhopehpvghffhesphgvfhhfrdhnvghtpdhrtghpthhtohepphhssehpkh hsrdhimhdprhgtphhtthhopehmvgesthhtrgihlhhorhhrrdgtohhmpdhrtghpthhtohep jhhohhhntggrihekieesghhmrghilhdrtghomhdprhgtphhtthhopehnvgifrhgvnhesgh hmrghilhdrtghomh X-ME-Proxy: Feedback-ID: if26b431b:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 21 Nov 2024 23:22:47 -0500 (EST) From: Junio C Hamano To: Jonathan Tan Cc: Derrick Stolee via GitGitGadget , git@vger.kernel.org, johannes.schindelin@gmx.de, peff@peff.net, ps@pks.im, me@ttaylorr.com, johncai86@gmail.com, newren@gmail.com, Derrick Stolee Subject: Re: [PATCH 0/7] pack-objects: Create an alternative name hash algorithm (recreated) In-Reply-To: (Junio C. Hamano's message of "Fri, 22 Nov 2024 12:01:27 +0900") References: <20241121235014.2554033-1-jonathantanmy@google.com> Date: Fri, 22 Nov 2024 13:22:46 +0900 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Junio C Hamano writes: > ... (if we were to do so, it might be more efficient to > shift in from the right instead of left end of the base and hash > accumulators in the loop and then swap the whole resulting word at > the end). That is garbage. We could do the "shift in from the right and then reverse the result" for the hash accumulator, but not the "base" one. Sorry for the noise.