From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f72.google.com (mail-it0-f72.google.com [209.85.214.72]) by kanga.kvack.org (Postfix) with ESMTP id 82D4A6B0038 for ; Sat, 30 Dec 2017 19:25:51 -0500 (EST) Received: by mail-it0-f72.google.com with SMTP id f185so28120384itc.2 for ; Sat, 30 Dec 2017 16:25:51 -0800 (PST) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id d7sor6875872iob.22.2017.12.30.16.25.50 for (Google Transport Security); Sat, 30 Dec 2017 16:25:50 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20171230232643.12315-2-nefelim4ag@gmail.com> References: <20171230232643.12315-1-nefelim4ag@gmail.com> <20171230232643.12315-2-nefelim4ag@gmail.com> From: Timofey Titovets Date: Sun, 31 Dec 2017 03:25:09 +0300 Message-ID: Subject: Re: [PATCH V5 2/2] ksm: replace jhash2 with faster hash Content-Type: text/plain; charset="UTF-8" Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org Cc: Linux Kernel , kvm@vger.kernel.org, Timofey Titovets , leesioh , Andrea Arcangeli JFYI performance on more fast/modern CPU: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz [ 172.651044] ksm: crc32c hash() 22633 MB/s [ 172.776060] ksm: xxhash hash() 10920 MB/s [ 172.776066] ksm: choice crc32c as hash function -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org