From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28201 invoked by alias); 30 Mar 2006 13:52:55 -0000 Received: (qmail 28190 invoked by uid 48); 30 Mar 2006 13:52:53 -0000 Date: Thu, 30 Mar 2006 13:52:00 -0000 Message-ID: <20060330135253.28189.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/21130] 38822 lines of Fortran 90 takes more than 10 minutes to compile on a dual 3GHz P4 Linux box with lots of RAM In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bdavis at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-03/txt/msg02945.txt.bz2 List-Id: ------- Comment #9 from bdavis at gcc dot gnu dot org 2006-03-30 13:52 ------- after the above patch, here is a profile of the last file (that takes so long to compile): Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls s/call s/call name 15.52 19.04 19.04 60138476 0.00 0.00 parse_atom 9.33 30.48 11.44 239125668 0.00 0.00 module_char 5.22 36.88 6.40 89284617 0.00 0.00 compare_integers 4.60 42.52 5.64 ht_lookup_with_hash 4.22 47.70 5.18 2224328 0.00 0.00 insert 3.56 52.07 4.37 622 0.01 0.07 load_needed 2.96 55.70 3.63 5543817 0.00 0.00 get_integer 2.63 58.93 3.23 4035787 0.00 0.00 check_interface0 2.32 61.78 2.85 312 0.01 0.03 read_cleanup 2.31 64.61 2.83 74319506 0.00 0.00 get_module_locus 2.28 67.41 2.80 21727690 0.00 0.00 set_module_locus 1.77 69.58 2.17 25323260 0.00 0.00 require_atom 1.59 71.53 1.95 4464297 0.00 0.00 clear_sym_mark 1.57 73.45 1.92 720088 0.00 0.00 count_types_test 1.56 75.36 1.91 13155211 0.00 0.00 compare_true_names 1.50 77.20 1.84 948414 0.00 0.00 traverse_ns 1.37 78.88 1.68 5424920 0.00 0.00 compare_type_rank 1.37 80.56 1.68 5424108 0.00 0.00 compare_type_rank_if --bud -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21130