From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5E44C3858C53; Fri, 19 Jan 2024 03:34:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5E44C3858C53 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705635275; bh=9+PFdmSc9KyN2pYcetk2CXZhBdCIc7asdDhvaGjkLlU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eMw9z64yNbr1VWKXxaodNqwLRyFe0JHyJ9gLO7Kw4bPNxxVhYwfVBWG+RtYSjVoIP hEph35nq88Bgr6uQVQFetDRt9IHGFwTpLkcK7Wajtz61Dh6/rMgwvWJ/PvoYg7HKwH KABI2gzqSkvqzGGCB+z/onEEP1DX/PiXvlIlA6xk= 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 03:34:34 +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 #11 from JuzheZhong --- It should be compute_lcm_local_properties. The memory usage reduce 50% afte= r I remove this function. I am still investigating.=