Date: Thu, 20 Feb 2003 15:40:43 +0100 From: Paolo Pisati <p.pisati@oltrelinux.com> To: FreeBSD_Questions <freebsd-questions@FreeBSD.ORG> Subject: Simple question about profiling Message-ID: <20030220144043.GB73452@southcross.skynet.org>
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I've to confess this my first serious profile session, and i found something really strange (at least for me... =P) [flag@law3 src]$ gprof proto3 [snip] % cumulative self self total time seconds seconds calls ms/call ms/call name 74.4 39.26 39.26 .mcount (83) 6.7 42.82 3.56 111575600 0.00 0.00 checkRule2d [4] 6.6 46.30 3.48 1024 3.39 12.30 buildTree2d [3] 3.8 48.29 1.99 117334464 0.00 0.00 add_tail [6] 3.7 50.25 1.96 117234464 0.00 0.00 rem [7] 1.8 51.18 0.93 117234464 0.00 0.00 rem_head [5] 0.6 51.51 0.33 1600004 0.00 0.00 __qdivrem [13] 0.5 51.75 0.24 800004 0.00 0.00 __svfscanf [9] 0.4 51.96 0.21 9037 0.02 0.09 buildTree1d [10] 0.3 52.14 0.18 800000 0.00 0.00 strtoumax [12] 0.3 52.28 0.14 1078414 0.00 0.00 memset [20] 0.2 52.41 0.12 5658864 0.00 0.00 checkRule1d [21] 0.1 52.47 0.07 250129 0.00 0.00 count [23] 0.1 52.52 0.05 537809 0.00 0.00 malloc_bytes <cycle 1> [22 ] 0.1 52.56 0.04 1166299 0.00 0.00 append_lists [25] 0.1 52.59 0.03 2411019 0.00 0.00 new_list [26] 0.1 52.62 0.03 536551 0.00 0.00 calloc [14] 0.0 52.64 0.02 70 0.24 0.42 tree2dHeight [29] [snip] i think this is the beef: what the hell is .mcount?!?! if i read the table correctly, .mcount is the guilty, isn't it? any help or pointer is appreciated, thank you... =) -- Paolo To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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