From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 36216489FF for ; Sat, 23 Dec 2023 10:44:50 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5254F68D1F0; Sat, 23 Dec 2023 12:44:47 +0200 (EET) Received: from w4.tutanota.de (w4.tutanota.de [81.3.6.165]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 77B1968D177 for ; Sat, 23 Dec 2023 12:44:40 +0200 (EET) Received: from tutadb.w10.tutanota.de (unknown [192.168.1.10]) by w4.tutanota.de (Postfix) with ESMTP id 2F571106015A for ; Sat, 23 Dec 2023 10:44:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1703328278; s=s1; d=lynne.ee; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Date:Date:In-Reply-To:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:References:Sender; bh=tQByA8MW5g6p923meKQV26zsC2fduWhbNDZd1B5B0MI=; b=gw2r2tCbqr6MOeou8jdNFyOxgG0/QqMIEYUv1Swp77iKSB+4KzNfBqBw/DvHSoVb d2POdWydBdWK3AmP3oEqmLj3rk+opk/m3RXgrpaW4TnNQAKI3fkjtUV7Ov/yIbBzrUf WgoO2UtyaLIF58MG3MV1HcantMrh5STUoyMfM0ln0byTAL/NXg88a7iddT1eeSr0lrO 0zn2PCWRpUdWYS4Drp8faHfws4M3jOLSJiODIPQOZCTqa+4ek2BF3ON8T50lgiIL9/S j2M9epW+mGNwGd67/bIDlNi1XI7VtGanmjzagyiu3Z8v91gd5o04Z953yAe2vQA7qnX dkK1A67pMQ== Date: Sat, 23 Dec 2023 11:44:38 +0100 (CET) From: Lynne To: FFmpeg development discussions and patches Message-ID: In-Reply-To: <20231222235259.2328-1-jamrial@gmail.com> References: <20231222011549.16057-1-jamrial@gmail.com> <20231222011549.16057-2-jamrial@gmail.com> <20231222230834.GH6420@pb2> <20231222235259.2328-1-jamrial@gmail.com> MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH 2/2 v2] x86/takdsp: add avx2 versions of all functions X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Dec 23, 2023, 00:53 by jamrial@gmail.com: > On an Intel Core i7 12700k: > > decorrelate_ls_c: 814.3 > decorrelate_ls_sse2: 165.8 > decorrelate_ls_avx2: 101.3 > decorrelate_sf_c: 1602.6 > decorrelate_sf_sse4: 640.1 > decorrelate_sf_avx2: 324.6 > decorrelate_sm_c: 1564.8 > decorrelate_sm_sse2: 379.3 > decorrelate_sm_avx2: 203.3 > decorrelate_sr_c: 785.3 > decorrelate_sr_sse2: 176.3 > decorrelate_sr_avx2: 99.8 > > Signed-off-by: James Almer > Even better on a Zen3: checkasm: all 8 tests passed decorrelate_ls_c: 111.1 decorrelate_ls_sse2: 272.6 decorrelate_ls_avx2: 94.1 decorrelate_sf_c: 170.6 decorrelate_sf_sse4: 400.1 decorrelate_sf_avx2: 196.1 decorrelate_sm_c: 187.6 decorrelate_sm_sse2: 383.1 decorrelate_sm_avx2: 179.1 decorrelate_sr_c: 102.6 decorrelate_sr_sse2: 272.6 decorrelate_sr_avx2: 94.1 Tested, decoding works fine too, LGTM _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".