From patchwork Sat Jul 27 20:31:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?R=C3=A9mi_Denis-Courmont?= X-Patchwork-Id: 50763 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:612c:16f:b0:489:2eb3:e4c4 with SMTP id h47csp385963vqi; Sat, 27 Jul 2024 13:31:34 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCWakAKSu6IIDqiM4Akczkm0LNCJLmg2IcI5Yp3d0AYo6cjphCYx3xmWpG5Cdliw6QCFvmkMUlJbSse30YG23t2fvyoFvPD737Ra3g== X-Google-Smtp-Source: AGHT+IElCrif+B36AN3AeXoiICQzMx9YHs1TouBsaBEa734obZ6gkujiYNFkhZb/ifTZxmOHznk1 X-Received: by 2002:a50:d587:0:b0:58c:36e:51bf with SMTP id 4fb4d7f45d1cf-5b016cda69emr3418998a12.3.1722112294134; Sat, 27 Jul 2024 13:31:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1722112294; cv=none; d=google.com; s=arc-20160816; b=mvjjcsspbK30CgaIl60lDvfQhP7DvcpElqMatL/OejG/bAAzwTlxchdSELq53rYLCc elSRHiogFgWaLATiWadJNc7vdhUazOucGaURidIVQKYhiScUvjBWsW+fQF4rKAFQyKyG g/NyMDnpatFCwyAtdF1aKLc8QyE8HLNLlMFw5ozxEJXhdxnxIZiZ/tdwjOxFRpZuj0hY xOH4ywqWADUZouYMJ8cEjSAnOXROKjuB0nOJYR7H7ZDoJyyzHjjVkStIxwF8M2UlRvsz rV9rNxHW3q+EuiNnrTbTvUF0k9AfUc0HbilIjcRCUagwwVBlwx/BmIgQf+a0FZ+JMcyk W7gQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:message-id:date:to:from :delivered-to; bh=KeJKAGb0b4QhPvMw6e35J+Yyf6Thy6k/VkU6lDW/T/c=; fh=YOA8vD9MJZuwZ71F/05pj6KdCjf6jQRmzLS+CATXUQk=; b=EZaLWGCHOEGiL7MP9Knfgxg/iYP2B72bDW+JDBKjk8LFwtdbqXd4EP8DjxdbNYeGlP OXM9LmcXfoyyKBOatdIM1vIQDhVTba1ql1jexk/OegNprDxGTprNB2akMe1GyGtRQIdj Bn8aRSpHg26h9vJBFDAYbUq9uDuTJteRswmlqBZ3Ma+ETjwIf1UM03trzz3HRmQbb9sx Iuc6ddArTvOz+hpz0POuGADF3oC4g+MmO32aaFxx4R2svcILQw5Y1P5g0i31LD7nDV2d 3pVXnupZ2LkOCawtQZhL67JilqJfSecA9369z+1PeF4AgvGVVX77ICDjvvwEpuo1IYHX 31Wg==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id 4fb4d7f45d1cf-5af5864f62csi2367958a12.366.2024.07.27.13.31.33; Sat, 27 Jul 2024 13:31:34 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4F03768D692; Sat, 27 Jul 2024 23:31:30 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from ursule.remlab.net (vps-a2bccee9.vps.ovh.net [51.75.19.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6FCBF68D4C2 for ; Sat, 27 Jul 2024 23:31:23 +0300 (EEST) Received: from basile.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id A145EC013E for ; Sat, 27 Jul 2024 23:31:22 +0300 (EEST) From: =?utf-8?q?R=C3=A9mi_Denis-Courmont?= To: ffmpeg-devel@ffmpeg.org Date: Sat, 27 Jul 2024 23:31:20 +0300 Message-ID: <20240727203122.104260-1-remi@remlab.net> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/2] configure: check if assembler supports RV zicbop 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: fMAzWBIF03VD zicbop is the Cache Block Operation, Prefetch extension to RVI. --- configure | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configure b/configure index f6f5c29fea..40774e1a88 100755 --- a/configure +++ b/configure @@ -2218,6 +2218,7 @@ ARCH_EXT_LIST_PPC=" ARCH_EXT_LIST_RISCV=" rv rvv + rv_zicbop rv_zvbb " @@ -2763,6 +2764,7 @@ power8_deps="vsx" rv_deps="riscv" rvv_deps="rv" +rv_zicbop="riscv" rv_zvbb_deps="rvv" loongson2_deps="mips" @@ -6365,6 +6367,7 @@ elif enabled riscv; then enabled rv && check_inline_asm rv '".option arch, +zbb\nrev8 t0, t1"' enabled rvv && check_inline_asm rvv '".option arch, +v\nvsetivli zero, 0, e8, m1, ta, ma"' + enabled rv_zicbop && check_inline_asm rv_zicbop '".option arch, +zicbop\nprefetch.r 64(a0)"' enabled rv_zvbb && check_inline_asm rv_zvbb '".option arch, +zvbb\nvclz.v v0, v8"' elif enabled x86; then @@ -7921,6 +7924,7 @@ if enabled loongarch; then echo "LASX enabled ${lasx-no}" fi if enabled riscv; then + echo "RISC-V CBO Prefetch ${rv_zicbop-no}" echo "RISC-V Vector enabled ${rvv-no}" fi echo "debug symbols ${debug-no}"