From: Stephen Berman <stephen.berman@gmx.net>
To: Dmitry Antipov <dmantipov@yandex.ru>
Cc: 17771@debbugs.gnu.org
Subject: bug#17771: 24.3.91; SIGSEGV in cleanup_vector
Date: Mon, 16 Jun 2014 17:49:35 +0200 [thread overview]
Message-ID: <871tuokg6o.fsf@rosalinde.fritz.box> (raw)
In-Reply-To: <539EEEDC.2080703@yandex.ru> (Dmitry Antipov's message of "Mon, 16 Jun 2014 17:19:24 +0400")
On Mon, 16 Jun 2014 17:19:24 +0400 Dmitry Antipov <dmantipov@yandex.ru> wrote:
> On 06/16/2014 05:07 PM, Stephen Berman wrote:
>
>> With this I can no longer make Emacs crash with my recipe. In fact,
>> `C-g' has no effect: HELLO is displayed (after 30+ seconds), no matter
>> how many times I type `C-g'. Is this what you expect?
>
> No, 30+s is just unbelievable. What is your hardware?
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 95
model name : AMD Sempron(tm) Processor 3400+
stepping : 2
cpu MHz : 1000.000
cache size : 256 KB
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good nopl extd_apicid pni cx16 lahf_lm extapic cr8_legacy
bogomips : 2010.01
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc
and 4 GiB RAM
> While you're waiting
> for HELLO to be displayed, what's Emacs CPU consumption is?
Mostly ~97%
> If it's more than, say, 10%, could you profile?
I don't have perf installed, but in the mean time, I tried the Emacs
profiler:
+ command-execute 529 47%
+ redisplay_internal (C function) 290 26%
+ ... 284 25%
+ timer-event-handler 8 0%
Expanded:
- command-execute 529 47%
- call-interactively 529 47%
- view-hello-file 312 28%
- view-file 307 27%
- find-file-noselect 300 27%
- find-file-noselect-1 296 26%
- after-find-file 195 17%
- run-hooks 186 16%
- vc-find-file-hook 186 16%
- vc-backend 98 8%
- vc-registered 98 8%
- byte-code 98 8%
- mapc 98 8%
- #<compiled 0x2a0211> 98 8%
- vc-call-backend 98 8%
- apply 98 8%
- vc-bzr-registered 96 8%
- if 96 8%
- progn 96 8%
- vc-bzr-registered 87 7%
- vc-bzr-state-heuristic 87 7%
- funcall 86 7%
- #<compiled 0x478c37> 86 7%
+ vc-bzr-sha1 2 0%
+ vc-bzr-root 1 0%
+ load 2 0%
+ vc-cvs-registered 1 0%
+ vc-sccs-registered 1 0%
+ vc-mode-line 88 7%
+ normal-mode 9 0%
- funcall 101 9%
#<compiled 0x47b487> 101 9%
+ find-buffer-visiting 2 0%
abbreviate-file-name 1 0%
+ create-file-buffer 1 0%
+ file-truename 2 0%
+ view-buffer 2 0%
+ defvar 1 0%
- byte-code 127 11%
- read-extended-command 127 11%
- completing-read 127 11%
- completing-read-default 127 11%
- read-from-minibuffer 95 8%
+ minibuffer-inactive-mode 2 0%
+ redisplay_internal (C function) 2 0%
+ timer-event-handler 1 0%
+ execute-extended-command 45 4%
+ minibuffer-complete 45 4%
- redisplay_internal (C function) 290 26%
- auto-compose-chars 280 25%
- thai-composition-function 184 16%
- require 161 14%
- defvar 160 14%
- byte-code 154 13%
+ set-nested-alist 16 1%
+ file-truename 1 0%
+ byte-code 3 0%
- lao-composition-function 75 6%
- byte-code 70 6%
- put-char-code-property 70 6%
- unicode-property-table-internal 65 5%
- load-with-code-conversion 65 5%
+ insert-file-contents 2 0%
+ eval-buffer 2 0%
do-after-load-evaluation 1 0%
+ #<compiled 0xc8343b> 3 0%
+ defconst 3 0%
+ file-truename 1 0%
+ and 5 0%
+ tool-bar-make-keymap 3 0%
#<compiled 0x423ffb> 1 0%
- ... 284 25%
Automatic GC 284 25%
+ timer-event-handler 8 0%
Steve Berman
next prev parent reply other threads:[~2014-06-16 15:49 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-13 9:12 bug#17771: 24.3.91; SIGSEGV in cleanup_vector Stephen Berman
2014-06-13 9:41 ` Eli Zaretskii
2014-06-13 9:50 ` Stephen Berman
2014-06-13 12:19 ` Eli Zaretskii
2014-06-13 12:39 ` Stephen Berman
2014-06-13 13:28 ` Eli Zaretskii
2014-06-13 13:34 ` Stephen Berman
2014-06-13 13:44 ` Eli Zaretskii
2014-06-13 13:53 ` Stephen Berman
2014-06-13 13:58 ` Eli Zaretskii
2014-06-13 14:13 ` Stephen Berman
2014-06-13 14:52 ` Eli Zaretskii
2014-06-16 8:02 ` Dmitry Antipov
2014-06-16 10:16 ` Stephen Berman
2014-06-16 12:37 ` Dmitry Antipov
2014-06-16 13:07 ` Stephen Berman
2014-06-16 13:19 ` Dmitry Antipov
2014-06-16 13:32 ` Andreas Schwab
2014-06-16 15:49 ` Stephen Berman
2014-06-16 16:21 ` Dmitry Antipov
2014-06-16 21:34 ` Stephen Berman
2014-06-17 2:25 ` Dmitry Antipov
2014-06-17 13:40 ` Stephen Berman
2014-06-18 12:54 ` Wolfgang Jenkner
2014-06-18 13:50 ` Stephen Berman
2014-06-18 14:01 ` Dmitry Antipov
2014-06-18 16:00 ` Stephen Berman
2014-06-18 16:24 ` Dmitry Antipov
2014-06-18 17:00 ` Stephen Berman
2014-08-12 3:59 ` Glenn Morris
2014-06-16 15:49 ` Stephen Berman [this message]
2014-06-16 16:03 ` Dmitry Antipov
2014-06-16 21:33 ` Stephen Berman
2014-06-17 2:09 ` Dmitry Antipov
2014-06-17 13:41 ` Stephen Berman
2014-06-17 18:11 ` Dmitry Antipov
2014-06-18 13:50 ` Stephen Berman
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