From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 2DEB43858C2A; Tue, 12 Dec 2023 01:55:28 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2DEB43858C2A
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1702346128;
	bh=xFqZX8S1UicF3uoMtvdfLoTv0AExp7u8m3SDrsw9LFk=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=S/vcv2tYyB//rWpbeT/VGQQbVG9zeu4srH+9JjX8v7U3CQNxbLclyFWXbp3P8tUDR
	 Pk7HPFZwqVNdoQvgmWvZrRHf89OtH3S58503ETpt4hpuhjE63/scXp4ufyLrVEBulz
	 6UO0s/L7XWMt2M4hS72fNEba0k/+WUDnUiGlL/yo=
From: "chenglulu at loongson dot cn" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/112919] LoongArch: Alignments in tune parameters are not
 precise and they regress performance
Date: Tue, 12 Dec 2023 01:55:24 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: chenglulu at loongson dot cn
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: <bug-112919-4-Xal4y6K7Ro@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-112919-4@http.gcc.gnu.org/bugzilla/>
References: <bug-112919-4@http.gcc.gnu.org/bugzilla/>
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: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112919

--- Comment #5 from chenglulu <chenglulu at loongson dot cn> ---
(In reply to Xi Ruoyao from comment #4)

> Lulu: can you help to run some other benchmarks like SPEC (I don't have an
> access to it) and update these values for LA464 and LA664?
No problem, this is what I should do. However, there are many parameter
combinations, so the time may be longer.=