From owner-freebsd-ports@freebsd.org Thu Mar 22 16:48:31 2018 Return-Path: Delivered-To: freebsd-ports@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A74D1F559F8 for ; Thu, 22 Mar 2018 16:48:31 +0000 (UTC) (envelope-from dev.madaari@gmail.com) Received: from mail-wr0-x22a.google.com (mail-wr0-x22a.google.com [IPv6:2a00:1450:400c:c0c::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2EB6B7ECE9 for ; Thu, 22 Mar 2018 16:48:31 +0000 (UTC) (envelope-from dev.madaari@gmail.com) Received: by mail-wr0-x22a.google.com with SMTP id u46so9399549wrc.11 for ; Thu, 22 Mar 2018 09:48:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=CaY1eXvYPZnakxECW24loVwOU1ymaJtkpR/bSZR2JDI=; b=enLdxfZlPvjy13D9X8Xi2cIkNjdJExLIQI3lieanNt2q60LiuACPF/40hWj+zH0s4N aaiXeMuwAxYp+mQ8oBxZlxLTyiD8mX+pYPV+nYaiK55wFsDOgZ8p+YyLyTAHvFi2e/Y4 zJWWGmNcuZWUZUKIZEYbIa7QbQkpwZTUwmnzZFz7SVwmUctEeGYBDpfyF73nZLwQp82T vGkGQg+Z/lMhGzXqpgmQyI/026P46AUnWA5i/lTEmiv8+8qe4drUBZviovMPJfLGybEI Z47wqk+JO9MLavp0wSKWahMaM2LfMN8jIu5plkiiBVoZmM9im009Aq2bPPXj4sJiUyKW W+1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=CaY1eXvYPZnakxECW24loVwOU1ymaJtkpR/bSZR2JDI=; b=MzEfeahmQeHzaKnEKLlHiVCHvcCQImIpu/BLZJnyigjJc3O0IzVIZHl2aALOEwPKqJ 0H4ReamWqHmXrz1INRYgUWlXqi2mF/dFzFPVfl3Oyfr6pa08yAR+7HO1fcMugtpHH8+A eaSribFjnSur5IhoJP2oGoeBxezUn8FXuKYkSI9oG0Dc2fAiKYvuyXgn2POmBee5HtCc BXEAlxl+IU5ojM//yaXjXQzVYRQP9bXVYuBMMINcDSkOJwPpZ1/VphX3AB63BQkthQ4j GBALzonPesuf42vEEJoJq/7CLzvnNDsPwXhgdhCFqpA1OrRYbzMqb10R/+82szaUdFfp gXhw== X-Gm-Message-State: AElRT7ErZQFL1JASR4P4STO7ZMMsg1FWqiPn3YDDayQP7fQn+VxX5AtZ 806ehGuQSzj0F587tPQQTKE571+vy590Nu1u154bsVMI X-Google-Smtp-Source: AG47ELvtJeVFJJSS1G0m8mDNMjSlbVOom+vHFT8U4ownYn1AGtdO7aVRfClqZ/tSzFiPko/3bea7w1uVCtus1sE9lME= X-Received: by 10.223.155.2 with SMTP id b2mr19128972wrc.185.1521737309405; Thu, 22 Mar 2018 09:48:29 -0700 (PDT) MIME-Version: 1.0 Received: by 10.28.9.77 with HTTP; Thu, 22 Mar 2018 09:48:28 -0700 (PDT) From: Udit agarwal Date: Thu, 22 Mar 2018 22:18:28 +0530 Message-ID: Subject: Recommendation for an I/O testbench To: freebsd-ports@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-ports@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Porting software to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Mar 2018 16:48:31 -0000 Hi developers, I am looking for a I/O benchmark with which i can compare different protocols like SD/SDIO etc. Actually, i want to carry out the performance test for the new MMCCAM framework that FreeBSD recently incorporated. Can you please recommend me any I/O benchmark for that, with pretty easy licensing terms(BSD-2-clause in best case)? I came across few testbenchs like IOZone and IOrate but there's a twist, File system of the SD card plays a very important role in the benchmarking results, so if i really want to compare two different protocols i must perform benchmarking with RAW data. and this feature is actually missing in the above two. Any hint or any doubtful clue regarding this would be of great help Thanks and regards, Udit agarwal