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Memory usage
Hi!
I'd like to optimize memory usage of my program. Is there any tool (for
Linux gcc,g++), which can take snapshoot of running program with details
about all memory allocations ?
Or is there any other way to find what "eats" memory ? I was trying to
use valgrind massif but it shows only heap, which is relatively small (<
150kB).
Best regards
J
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 jarek
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3/25/2010 5:39:24 AM |
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Hi!
Try glibc's "memusage" tool
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Peter
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3/25/2010 9:28:56 AM
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On Thu, 2010-03-25, jarek wrote:
> Hi!
> I'd like to optimize memory usage of my program. Is there any tool (for
> Linux gcc,g++), which can take snapshoot of running program with details
> about all memory allocations ?
Yes, cat(1). Just read the file /proc/$pid/status.
> Or is there any other way to find what "eats" memory ? I was trying to
> use valgrind massif but it shows only heap, which is relatively small (<
> 150kB).
Just? That's usually what you're after. The only other dynamic things
I can think of is stack and mmap(2)ed things.
/Jorgen
--
// Jorgen Grahn <grahn@ Oo o. . .
\X/ snipabacken.se> O o .
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Jorgen
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3/25/2010 10:12:21 PM
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2 Replies
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