From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id oUz9JKTJlGkNOj8AWB0awg (envelope-from ) for ; Tue, 17 Feb 2026 15:03:48 -0500 Authentication-Results: simark.ca; dkim=pass (2048-bit key; unprotected) header.d=polymtl.ca header.i=@polymtl.ca header.a=rsa-sha256 header.s=oct2025 header.b=oZe/7vq5; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 9031B1E0BA; Tue, 17 Feb 2026 15:03:48 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED autolearn=ham autolearn_force=no version=4.0.1 Received: from vm01.sourceware.org (vm01.sourceware.org [38.145.34.32]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 016601E08D for ; Tue, 17 Feb 2026 15:03:48 -0500 (EST) Received: from vm01.sourceware.org (localhost [127.0.0.1]) by sourceware.org (Postfix) with ESMTP id 9102A4BA900B for ; Tue, 17 Feb 2026 20:03:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9102A4BA900B Authentication-Results: sourceware.org; dkim=pass (2048-bit key, unprotected) header.d=polymtl.ca header.i=@polymtl.ca header.a=rsa-sha256 header.s=oct2025 header.b=oZe/7vq5 Received: from smtp.polymtl.ca (smtp.polymtl.ca [132.207.4.11]) by sourceware.org (Postfix) with ESMTPS id 241224BA23D7 for ; Tue, 17 Feb 2026 20:02:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 241224BA23D7 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=polymtl.ca Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=polymtl.ca ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 241224BA23D7 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=132.207.4.11 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1771358527; cv=none; b=Ayu7goOsbngV/yfMZVhliy8YVYojdLzkymOtkDWQxxISWmp3ZUzk3+i02B6G/qCgSpj0dLo4M+VwiNcnOPrUbpL8s3dqSEQ1UjdkYKG8MaTKwBdfgoI+/aeJFw1uSKfCFD3BUrS0M80NiqVpb2hOVaLPwsPsCCZp2YMEN99n13Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1771358527; c=relaxed/simple; bh=sgFjpPUyT73dfAsDqBILzBFLtJeCBl7ODSQFpUPN8Ic=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=qypwVoyq5vWPp+bzoLzFGtKB0H5pQETg/DEq5pE+vlOlg8+tOjcJg+vj0W46QHySxR5i2RbExYXTovcFRxpthvEDx7Irgnwb35dRls7c/F9b82qgIF6/o0zdu+4hDKCKX0lGS+VUr0ZU/A9x81xseZqpgyf4cdkOd3G2RmVd2Wc= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 241224BA23D7 Received: from simark.ca (simark.ca [158.69.221.121]) (authenticated bits=0) by smtp.polymtl.ca (8.14.7/8.14.7) with ESMTP id 61HK20SC176100 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Feb 2026 15:02:05 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp.polymtl.ca 61HK20SC176100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=polymtl.ca; s=oct2025; t=1771358525; bh=8VlSMEmya+UGBP9bwtyJOmdcL+RGO3aHQA6AoSBe1UI=; h=From:To:Cc:Subject:Date:In-Reply-To:From; b=oZe/7vq5DPW5h+uS05uuVDRpXHMjbFdIGT2zJJhj5n43YNCF9HLC4xsKs/hAvirDq 6j50slxKHQcqNVaTtVkypf4dEgDoglyt3Pbwndm8oDHo6HCiyHtC6FzhK+wHIZA7rQ whj788kbaxQad9OqMboBxkfcDmhSf6H4fqNpP0U5sx9p9IWlCDCndq1S2FFWW1p7SW iGSCKqOjbfUrEkXUvPWFgK5gxVSHo1qUFaJs7qd5l5IpBFhLu/hGhHdATA3UUEu/X3 Z4kUALU/bq4X1IwoKn2fXShEYuM0UHBoL8TaTkU1cdugZDz/zlewb+QkoCoSTfEH3K INeyeQLcvCvaA== Received: by simark.ca (Postfix) id 7CB2A1E0EF; Tue, 17 Feb 2026 14:53:33 -0500 (EST) From: simon.marchi@polymtl.ca To: gdb-patches@sourceware.org Cc: Simon Marchi Subject: [PATCH v2 6/9] gdb/ctf: add scoped_time_it in elfctf_build_psymtabs Date: Tue, 17 Feb 2026 14:50:55 -0500 Message-ID: <20260217195329.3833518-7-simon.marchi@polymtl.ca> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260217195329.3833518-1-simon.marchi@polymtl.ca> References: <20260203065435.3092465-1-simon.marchi@polymtl.ca> <20260217195329.3833518-1-simon.marchi@polymtl.ca> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Poly-FromMTA: (simark.ca [158.69.221.121]) at Tue, 17 Feb 2026 20:02:00 +0000 X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org From: Simon Marchi This will be useful to determine the impact on the startup time getting rid of partial symtabs has. I use it like so: $ ./gdb -q -nx --data-directory=data-directory -iex "maint set per-command time on" /home/simark/src/linux/vmlinux.unstripped -batch ... Time for "elfctf_build_psymtabs": wall 0.381, user 0.357, sys 0.015, user+sys 0.372, 97.6 % CPU Change-Id: I021319212f27eee0bf0f6c230f4e7cdd9c3602c1 --- gdb/ctfread.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gdb/ctfread.c b/gdb/ctfread.c index ed4a7383427d..251b1c7f1fce 100644 --- a/gdb/ctfread.c +++ b/gdb/ctfread.c @@ -79,6 +79,7 @@ #include "complaints.h" #include "block.h" #include "ctfread.h" +#include "maint.h" #include "psymtab.h" #include "cli/cli-cmds.h" @@ -1576,6 +1577,8 @@ elfctf_build_psymtabs (objfile *objfile) bfd *abfd = objfile->obfd.get (); int err; + scoped_time_it time_it (__func__); + CTF_SCOPED_DEBUG_START_END ("building psymtabs for %s", bfd_get_filename (abfd)); -- 2.53.0