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Re: gdb benchmarking and profiling

To: Stan Shebs <shebs at apple dot com>
Subject: Re: gdb benchmarking and profiling
From: Andrew Cagney <ac131313 at cygnus dot com>
Date: Thu, 09 Aug 2001 15:39:54 -0400
Cc: Mickael Gicquaire <Mickael dot Gicquaire at st dot com>, "gdb at sources dot redhat dot com" <gdb at sources dot redhat dot com>
References: <1010808103350.ZM10068@bristol.st.com> <3B717B0D.CD7CF49E@apple.com> <3B72E0BA.50007@cygnus.com> <3B72E4A2.FE7F707E@apple.com>

> 
> That's a good point - it would be very interesting to add some
> machinery to monitor latency.  Collect milli/microsecond timings
> just above low-level calls, accumulate the amount of time spent
> waiting on turnarounds.  In fact, if you leave it in permanently
> and report it to users, it would help answer the why-is-stepping-
> slow-today-type questions.


Ah, that is easy, a trawler snapped the pacific/atlantic optic fiber 
cable (again) and the real world has been reduced to using carrier pigeons.

	Andrew

References:
- gdb benchmarking and profiling
  - From: Mickael Gicquaire
- Re: gdb benchmarking and profiling
  - From: Stan Shebs
- Re: gdb benchmarking and profiling
  - From: Andrew Cagney
- Re: gdb benchmarking and profiling
  - From: Stan Shebs

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