From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR05-DB8-obe.outbound.protection.outlook.com (mail-db8eur05on2048.outbound.protection.outlook.com [40.107.20.48]) by sourceware.org (Postfix) with ESMTPS id 9E7253888C45 for ; Thu, 5 Oct 2023 16:06:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 9E7253888C45 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=U2Br2ZhGuuyP6bhzIMAijQbRmVV2wveyYLE9bTO+bwU=; b=Dm1qR2pwFU0uUoGrnYlh5tBFLlXhrOfntSCzptiFDhfK1NB3e63OhfZPH04/bTGdXu+5xtUbBlpqGQgq1HHXv2BLP1h4lsOlL1J2EaLW+EGm2++ju17ZHXA7pi/o2jcKOmWuE5GItIUXbr+LTV1v6BQAkom82p/UcjhkhtRX3OI= Received: from DUZPR01CA0217.eurprd01.prod.exchangelabs.com (2603:10a6:10:4b4::11) by PA4PR08MB7641.eurprd08.prod.outlook.com (2603:10a6:102:273::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6838.37; Thu, 5 Oct 2023 16:06:14 +0000 Received: from DBAEUR03FT035.eop-EUR03.prod.protection.outlook.com (2603:10a6:10:4b4:cafe::8d) by DUZPR01CA0217.outlook.office365.com (2603:10a6:10:4b4::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6863.29 via Frontend Transport; Thu, 5 Oct 2023 16:06:14 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; pr=C Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by DBAEUR03FT035.mail.protection.outlook.com (100.127.142.136) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6863.29 via Frontend Transport; Thu, 5 Oct 2023 16:06:14 +0000 Received: ("Tessian outbound d219f9a4f5c9:v211"); Thu, 05 Oct 2023 16:06:14 +0000 X-CheckRecipientChecked: true X-CR-MTA-CID: 94ca96e2f1a763cb X-CR-MTA-TID: 64aa7808 Received: from bca93f9edec7.2 by 64aa7808-outbound-1.mta.getcheckrecipient.com id 0F544C89-6909-46A2-B301-22A83BF36AF1.1; Thu, 05 Oct 2023 16:06:03 +0000 Received: from EUR05-VI1-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id bca93f9edec7.2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Thu, 05 Oct 2023 16:06:03 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=gdPxlj9apSUi331hDS/zRDHkFr+8WnwljsPslnImNyhOs5njCSDaRTBjRsbrixj70rbQdg2A2fLjqDo3YBoGCyQ2JBfVUPymeU7S1MIcQPB5E10l+VBY43QmhjCmiZWG/M2sxe8q3slbjtz1nEa2QpQiXh556DSgSlKGNNOAYlCbl9GF3yeUPN+PiaU1sIHlLR5WCsiwe3rw2UHT7I7HJdgIc2112JEnpp4h7nrBVkIRrHcfYJGyays0lAM8WUAzFaiq8J3FXF6k/EWsG58AvudZLnPaYsfYWId32QYQ+aRs4oGXJcBedWzlY95WoqM6HVMvbeOd1dd2DlJumdFnOA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=U2Br2ZhGuuyP6bhzIMAijQbRmVV2wveyYLE9bTO+bwU=; b=mAQJnLS1tGECjRWNH257qXOQLofr+BZE6gsQBlvP0R8fByuaa9nBCchgdO6Bc7aTVag/E3a4mHLQVq9RgBJeHEMVlzsjxwSkDsi9mdIxkh6bFfgOG0HpfzxpV3nn6X6xvMpbgMqb1ppZpC2bxYe64NNUKVHbX1rtkZ2sdXtaFeMl0KJ+n44ukd58H95E10lL/3JFU+PYhuV9jKTb7/jZf+PbY9PTaZl40MuPkbD2fh4vAFGNf/EFvqtDmIxa+vdIqmsg6MkJCx44V7ogTmLkbCwc/MMDiVlBjiZ/w3o8ciUYP8pUfyTFgq6QOvzuyb67zE5tVXW55r+0DurO8XHNlQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=U2Br2ZhGuuyP6bhzIMAijQbRmVV2wveyYLE9bTO+bwU=; b=Dm1qR2pwFU0uUoGrnYlh5tBFLlXhrOfntSCzptiFDhfK1NB3e63OhfZPH04/bTGdXu+5xtUbBlpqGQgq1HHXv2BLP1h4lsOlL1J2EaLW+EGm2++ju17ZHXA7pi/o2jcKOmWuE5GItIUXbr+LTV1v6BQAkom82p/UcjhkhtRX3OI= Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; Received: from DB9PR08MB7179.eurprd08.prod.outlook.com (2603:10a6:10:2cc::19) by DU0PR08MB8471.eurprd08.prod.outlook.com (2603:10a6:10:405::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6838.28; Thu, 5 Oct 2023 16:06:01 +0000 Received: from DB9PR08MB7179.eurprd08.prod.outlook.com ([fe80::e62:8b0f:9b88:39a1]) by DB9PR08MB7179.eurprd08.prod.outlook.com ([fe80::e62:8b0f:9b88:39a1%4]) with mapi id 15.20.6838.033; Thu, 5 Oct 2023 16:06:01 +0000 Date: Thu, 5 Oct 2023 17:05:44 +0100 From: Szabolcs Nagy To: Joe Ramsay , Subject: Re: [PATCH] aarch64: Improve vecmath sin routines Message-ID: References: <20231004105809.50464-1-Joe.Ramsay@arm.com> Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: LO2P123CA0019.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:a6::31) To DB9PR08MB7179.eurprd08.prod.outlook.com (2603:10a6:10:2cc::19) MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: DB9PR08MB7179:EE_|DU0PR08MB8471:EE_|DBAEUR03FT035:EE_|PA4PR08MB7641:EE_ X-MS-Office365-Filtering-Correlation-Id: 5e773a76-0e97-402e-62d8-08dbc5bd0008 x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DB9PR08MB7179.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(376002)(346002)(366004)(39860400002)(136003)(396003)(230922051799003)(64100799003)(451199024)(186009)(1800799009)(8936002)(66476007)(66556008)(110136005)(316002)(66946007)(44832011)(5660300002)(41300700001)(8676002)(83380400001)(38100700002)(86362001)(6486002)(6512007)(2906002)(36756003)(6666004)(6506007)(4744005)(478600001)(2616005)(26005);DIR:OUT;SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU0PR08MB8471 Original-Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DBAEUR03FT035.eop-EUR03.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: 2e69d23f-6484-4e55-cce8-08dbc5bcf81a X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 2NUAo2bK+Mp8kgOmiBmihrgpQ2l48tvrusDpu+amUsMz3li2xq+99JVjINUs1pvMzoOE34qSXFBJiD3acHqu8RtmtBoRdGcjnhqkOToESZixayXLV3Q+BLUbFC36JliR35abgPh5twMnlCYhwaM5I5Zb6hx8ggn/iHBHxM1hpqfaB6L3QMpOEAxw1y9x9pe9I6ee9trIbWWQa62r9YHRQVGdvOXeNYHl2yhTu6firJiMsdfZTbqsRWnHAwzJDTIAtgVLahXQcRH4GSsK96M7H04KInyXBouWv7E67Rxr6AWPWTZiDGunEJEnkXFSFEHpbvxDMWLpdoAeqWu9mwvg46HLRxYOiXnlOUtcj8023Jnyfq0xmbFwej1II1lzBTkBazpvV1vC8nVvDp25FAgfrt5hdzXKxawfFLm+OH82XGHYl7Lmo9KmVj6TiuzZZ3FDRtmGOLxSi44786TBo48rwBWDC+hlp6XvxNu3q/gtyUMvAuf18Vn9NmsY5AWjNLrSW6eqIf4VLYqrv6Br0qM0hZa1F1eiflGfXf1KwgTmePvplBWuTy6zpGOC+ejcFvO3DP9BsbmpIWDoQLXcasFQzV2jA7mZq45lXLLamGwm9sEeRHJIf1UKvsPASxM5ju6C8ZtgQi2TqhvFKnwp3Lx+wKERLkmVr319i5E9dZkzjGxVkJI1SwGtGIw0yfFMomxy5yIkH9Ydp7pUgHOh/WtXddJyWUY3tmAMZRG/attqGBsp0MwDc9AlVyPukMcAOhwb X-Forefront-Antispam-Report: CIP:63.35.35.123;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:64aa7808-outbound-1.mta.getcheckrecipient.com;PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com;CAT:NONE;SFS:(13230031)(4636009)(376002)(39860400002)(136003)(396003)(346002)(230922051799003)(186009)(82310400011)(451199024)(1800799009)(64100799003)(46966006)(36840700001)(40470700004)(4744005)(2906002)(44832011)(8676002)(8936002)(5660300002)(41300700001)(40460700003)(70206006)(316002)(70586007)(36860700001)(40480700001)(110136005)(26005)(336012)(36756003)(6506007)(6666004)(2616005)(6512007)(82740400003)(356005)(81166007)(83380400001)(86362001)(47076005)(6486002)(478600001);DIR:OUT;SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2023 16:06:14.2941 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5e773a76-0e97-402e-62d8-08dbc5bd0008 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DBAEUR03FT035.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR08MB7641 X-Spam-Status: No, score=-5.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,KAM_DMARC_NONE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The 10/05/2023 17:00, Szabolcs Nagy wrote: > The 10/04/2023 11:58, Joe Ramsay wrote: > > * Update ULP comment reflecting a new observed max in [-pi/2, pi/2] > > * Use the same polynomial in AdvSIMD and SVE, rather than FTRIG instructions > > * Improve register use near special-case branch > > > > Also use overloaded intrinsics for SVE. > > looks good. committed. sorry, not this one, but v2.