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bug#10580: 24.0.92; gdb initialization takes more than one minute at 100
From: |
Chong Yidong |
Subject: |
bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU |
Date: |
Wed, 09 May 2012 00:25:00 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.96 (gnu/linux) |
Dov Grobgeld <dov.grobgeld@gmail.com> writes:
> Indeed, my result is much fatter.
>
> (safe-length gdb-debug-log) => 223
>
> and the total length of the messages is about 800k. So it seems that
> the time spent is simply the parsing of this large chunk of data? What
> gdb command is run that outputs all the file="..." commands?
Those are status messages from turning on GDB's MI (machine interface)
system, I think, though I don't see why it makes so much difference in
your case.
If you type, from the shell,
gdb -i=mi YOUR-BINARY
r
do you similarly see a huge output?
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, (continued)
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/06
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/06
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/06
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/07
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/07
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/07
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU,
Chong Yidong <=
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Eli Zaretskii, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Andreas Schwab, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/08
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Andreas Schwab, 2012/05/09
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/09
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Eli Zaretskii, 2012/05/09
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Chong Yidong, 2012/05/10
- bug#10580: 24.0.92; gdb initialization takes more than one minute at 100% CPU, Dov Grobgeld, 2012/05/10