From nobody Sun Dec 10 21:01:15 2023 X-Original-To: standards@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SpHNW5W2kz53BNs for ; Sun, 10 Dec 2023 21:01:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SpHNW39bTz4LPV for ; Sun, 10 Dec 2023 21:01:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1702242075; a=rsa-sha256; cv=none; b=Mb4L4FoIMO1QhJ9by6TEv1Tru9OYNWIPGMvarLUjvoS14FoEnfA0VEv6tHMpheDtmNA9Z3 wVyu089igH3Y0ZLzEoLcDcbl2/S0by2vE2PUAYhrwrmUZsJFTPzvVOzDNJIWNgGGYoh7Eh aXV/O2CWLkp/Rycppo5io1udZllZMT93Nr971SXDrT9xI8QkoK2Mq36eKEjmNZDdfzaGFW xCfG3JEBX3AYL4ZqcL2chG5I5gP56ppT9e451ECBz4+ldGaFr0WlwYm8WMTioIv3X+4c7o /ZKITCmZ0FvOnI5mRD4SkUgiSUcC5oC554nFClDfh7ccRUw0dF9oXP4cSDE5vg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1702242075; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1vi6IXSsU6HDGm1uAyzg7F5CQxLGbZj2x+2bZuKhFhs=; b=vLxFC55CVp4/KgFQ47zW63EcNYe7fScm6+18qK1W+KFOyVXxRE+V/804hPFfLHodxXs4sQ 2lbsJCVeYPUe+NzsFWwdyerYEdyKKtEVpqfWgmaO4ZuqXKFCcPFg52uISGlwdNGKE6sWwh UMLJFpf64rAxYyfcgp97DrUZ87qaVegiyRZDFQ8dNOR0ov8i4uIoR+4Ks0QA5csT96QA0T 6NO8gC8lM7RHkdIGyxuOe/o+cVSH+OJGacVnnakh9hShdA1f6CP36sElIhQRCW6+Q/yijL nm+U6u1w3d2vU7X/zNNDhbshbhXdPT6x7UXZ3zs6Ys+yHxbZCIa4wVjfT/NqxQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4SpHNW2Fg9z12vG for ; Sun, 10 Dec 2023 21:01:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3BAL1F2p093956 for ; Sun, 10 Dec 2023 21:01:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3BAL1Fli093955 for standards@FreeBSD.org; Sun, 10 Dec 2023 21:01:15 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: standards@FreeBSD.org Subject: [Bug 275661] /usr/bin/dc really slow with a trivial calculation Date: Sun, 10 Dec 2023 21:01:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: standards X-Bugzilla-Version: 13.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: dclarke@blastwave.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: standards@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Standards compliance List-Archive: https://lists.freebsd.org/archives/freebsd-standards List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-standards@freebsd.org X-BeenThere: freebsd-standards@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275661 --- Comment #3 from Dennis Clarke --- Indeed it look like /usr/bin/dc is doing something ... slowly : pluto$ bin/tn -f ; echo "16k 1.0000001 2 26^ ^ pq" | dc ; bin/tn -f 1702174885.863497199 821.2980401419965396 1702189165.176900562 pluto$ echo '16k 1702189165.1769 1702174885.8635 - pq' | dc 14279.3134 Just under 4 hours. --=20 You are receiving this mail because: You are the assignee for the bug.=