From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 39F0D3858C74; Fri, 19 Jan 2024 08:23:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 39F0D3858C74 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705652639; bh=wr04e5zOB+dYbQqYq5nzbAJ4FGPzZNqqYSeKUDruDHk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=I3Y/OAldzzgO92iFbiyOSj1X1FMwPr1/eQJ+J0NYc9C90kU0DVXc5FbZP26OxklsH Gwpj8+VbZZJojjesTIE3bsQw3C+XoQRAePaDpU9gSdKPlubL9LPHHaIf7q4A+a52r+ 5OdK9I/pjIER11Oa0JrFc6OdWlKFC4eMJGK5Qe7g= From: "juzhe.zhong at rivai dot ai" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/113495] RISC-V: Time and memory awful consumption of SPEC2017 wrf benchmark Date: Fri, 19 Jan 2024 08:23:58 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: compile-time-hog, memory-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: juzhe.zhong at rivai dot ai X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113495 --- Comment #18 from JuzheZhong --- Hi, Robin. I have fixed patch for memory-hog: https://gcc.gnu.org/pipermail/gcc-patches/2024-January/643418.html I will commit it after the testing. But compile-time hog still exists which is loop invariant motion PASS. with -fno-move-loop-invariants, we become quite faster. Could you take a look at it ?=