From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95DB0C4321E for ; Fri, 2 Dec 2022 11:17:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233032AbiLBLRz (ORCPT ); Fri, 2 Dec 2022 06:17:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233023AbiLBLRx (ORCPT ); Fri, 2 Dec 2022 06:17:53 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E9564D5DD for ; Fri, 2 Dec 2022 03:17:52 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C598462263 for ; Fri, 2 Dec 2022 11:17:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1E09C433D6; Fri, 2 Dec 2022 11:17:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669979871; bh=EAxenrt1jPGUffOVpU4TWE0I1SviMXPvhCzcjWgbYdk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G6dJuqGBRc/fUpyr0ESXlGxXbbQ3ofguA+ICIYi9qwp/s6Vch/qcopz2f3j6klNgH qktIUsT5e7pLjX0QqFG+pZz0lmNHfjTawAiet/cCxpu0OKpe+LAeN1BfdFy8Iy7r7V PAjx4PNiVYPFytYDCOuhUXyyq39g37NLMjDNWh0t5w6cCll3Xr5YwwO5k8odjIHHL9 seZ3AEaP+4POWr7HBQsisul0nNcXvST3irfUe0pBx7cJF/vw76M2wsusNv5qfhyhB/ ixubfewmV2jC7weFKbXFdWCIj9ELYyz2t1/vLPN6hIeT8j8PbB7Sz+imFiZ8dEAS7c 2Xk989wiuq/8A== From: Will Deacon To: Mark Brown , Shuah Khan , Catalin Marinas Cc: kernel-team@android.com, Will Deacon , linux-kselftest@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 0/3] kselftest/arm64: fp-stress performance improvements Date: Fri, 2 Dec 2022 11:17:41 +0000 Message-Id: <166991680583.2620264.6355829920350480651.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20221129215926.442895-1-broonie@kernel.org> References: <20221129215926.442895-1-broonie@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org On Tue, 29 Nov 2022 21:59:22 +0000, Mark Brown wrote: > This series contains a few improvements to fp-stress performance, only > noticable on emulated platforms which both run more slowly and are > stressed far more by fp-stress due to supporting more VLs for SVE and > SME. The bulk of the improvement comes from the first patch which > reduces the amount of time the main fp-stress executable is swamped by > load from the child processes during startup, the other two patches are > much more marginal. > > [...] Applied to arm64 (for-next/selftests), thanks! [1/3] kselftest/arm64: Hold fp-stress children until they're all spawned https://git.kernel.org/arm64/c/98102a2cb786 [2/3] kselftest/arm64: Don't drain output while spawning children https://git.kernel.org/arm64/c/92145d88ce0b [3/3] kselftest/arm64: Allow epoll_wait() to return more than one result https://git.kernel.org/arm64/c/c4e8720f2eb0 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev