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[209.51.188.17]) by mx.google.com with ESMTPS id af79cd13be357-79d692f01e6si1887854985a.374.2024.07.05.08.39.01 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 05 Jul 2024 08:39:01 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=Akjlxt9u; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sPl08-0002gd-Oz; Fri, 05 Jul 2024 11:37:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sPkzs-0002Zr-FJ for qemu-devel@nongnu.org; Fri, 05 Jul 2024 11:37:16 -0400 Received: from mail-ej1-x62a.google.com ([2a00:1450:4864:20::62a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sPkzp-0001GX-Uj for qemu-devel@nongnu.org; Fri, 05 Jul 2024 11:37:16 -0400 Received: by mail-ej1-x62a.google.com with SMTP id a640c23a62f3a-a77b60cafecso197590366b.1 for ; Fri, 05 Jul 2024 08:37:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1720193832; x=1720798632; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ZNf7s8R2vDveHCOH4mOfJzT2WATK9n15xFa8GFpeYac=; b=Akjlxt9uwyCF3QueVHdJ6ox/TaI7VGdVyJ8+X6SNy2Ai+3pVAVKCtwAezaFF61DHD6 V+9DYteSLwDdANn2PCMApmjw3QydGjKaLqDS2ayd3CO2Lb1WuzYP6hAz8JudbiaGQJHp zh2PE5HZ+B9yV3oqUUqxW1+BOQcwSvS2afgtDEU/iEDzgV91l3L3x5/GvDNp5PPe5Z8M osOI9FY5zvHzTJfUifceUv+lbggcj2tDAAxb05YFahmndJk2ipEBsLVZ8rj8pWld11EY 8j/zMboPl2QF5mxwb/zEEL3qq0lgl1vZdbq+2Re8quxNc408rsbn9OkMSEN7uCr6PoE6 IoQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720193832; x=1720798632; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZNf7s8R2vDveHCOH4mOfJzT2WATK9n15xFa8GFpeYac=; b=L1YyDrl5pvh9fwe2ARqcLsN0XqdBfi4JvtVwnhmGzFDortOuwImaRfQOaXukKAMX3i zbaYuPoTZRo5vKwaroJo+U5003gQn++OHeSRaRluO5XEa49nLwsvap+gZK0armmFjgkv 6cOyyYl7kT6Zk2gng2mly7QDHYkOR1D7PpzC5o2zFfkQdeyKXCjaVa2y48SxF3sIB+Ex Wo86vrihqvJU7+TRWjivux5VBlkQ/J+kLMJY2KwsW3mMa4q0lbCELdudCg1rA7685yk/ cg/kH05zBEg6pmvuz7SKZ8zOFQa2gr8yu9qr1IDa8DmynU9+7M52VlZzwnp6OvTcePHL 2ozQ== X-Gm-Message-State: AOJu0Yyp5EJciGM+P1pGqKJkLTatq+BzKjLsQUqHGucCJkgFVV7DVutq fMusXO332mbM+20V+PhezdYuvvVjIZT+nL53XWAZYNZSDVj+nQJGJHmhTKWoKjs= X-Received: by 2002:a17:907:97c8:b0:a6f:b5ff:a6fd with SMTP id a640c23a62f3a-a77ba46133dmr424780166b.12.1720193832252; Fri, 05 Jul 2024 08:37:12 -0700 (PDT) Received: from draig.lan ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a77b6c8b69csm149544266b.45.2024.07.05.08.37.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Jul 2024 08:37:10 -0700 (PDT) Received: from draig.lan (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id 5DEFC6214B; Fri, 5 Jul 2024 16:30:55 +0100 (BST) From: =?utf-8?q?Alex_Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Alex_Benn=C3=A9e?= , Manos Pitsidianakis , Alexandre Iooss , Mahmoud Mandour , Pierrick Bouvier Subject: [PULL 25/40] plugins/lockstep: mention the one-insn-per-tb option Date: Fri, 5 Jul 2024 16:30:37 +0100 Message-Id: <20240705153052.1219696-26-alex.bennee@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240705153052.1219696-1-alex.bennee@linaro.org> References: <20240705153052.1219696-1-alex.bennee@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::62a; envelope-from=alex.bennee@linaro.org; helo=mail-ej1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org This really helps with lockstep although its super slow on big jobs. Reviewed-by: Manos Pitsidianakis Signed-off-by: Alex Bennée Message-Id: <20240705084047.857176-26-alex.bennee@linaro.org> diff --git a/contrib/plugins/lockstep.c b/contrib/plugins/lockstep.c index 8b90b37f67..1765fd6c36 100644 --- a/contrib/plugins/lockstep.c +++ b/contrib/plugins/lockstep.c @@ -14,7 +14,8 @@ * particular run may execute the exact same sequence of blocks. An * asynchronous event (for example X11 graphics update) may cause a * block to end early and a new partial block to start. This means - * serial only test cases are a better bet. -d nochain may also help. + * serial only test cases are a better bet. -d nochain may also help + * as well as -accel tcg,one-insn-per-tb=on * * This code is not thread safe! *