From: Georg Bauhaus <rm.dash-bauhaus@futureapps.de>
Subject: Re: GNAT (GCC) Profile Guided Compilation
Date: Thu, 19 Jul 2012 07:42:05 +0200
Date: 2012-07-19T07:41:53+02:00 [thread overview]
Message-ID: <50079e21$0$9502$9b4e6d93@newsspool1.arcor-online.net> (raw)
In-Reply-To: <b2c3f20c-3d66-4558-9ddf-13a826f25283@googlegroups.com>
On 18.07.12 19:36, Keean Schupke wrote:
> I think if you use -O3 -gnatn (and pragma Inline(X)) the function will be inlined. Does it still make a difference then?
It did. In particular, A_T_A_Conversion seemed to need -gnatN.
The differences were small, in a range between .67s and .73s
for 50_000_000 iterations, trying a number of combinations of
switches. I haven't tried profile guided optimization, though.
next prev parent reply other threads:[~2012-07-26 14:53 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-29 9:17 GNAT (GCC) Profile Guided Compilation Keean Schupke
2012-06-29 9:34 ` Dmitry A. Kazakov
2012-06-29 10:01 ` Keean Schupke
2012-06-29 10:24 ` Keean Schupke
2012-06-29 12:26 ` stefan-lucks
2012-06-29 12:51 ` Keean Schupke
2012-06-29 12:05 ` Dmitry A. Kazakov
2012-06-29 10:48 ` Simon Wright
2012-06-29 11:14 ` Keean Schupke
2012-06-29 12:39 ` gautier_niouzes
2012-06-29 12:52 ` Keean Schupke
2012-06-29 14:14 ` gautier_niouzes
2012-06-29 15:05 ` gautier_niouzes
2012-06-29 17:03 ` Keean Schupke
2012-07-01 9:29 ` Georg Bauhaus
2012-07-01 17:45 ` Georg Bauhaus
2012-07-01 22:57 ` Keean Schupke
2012-07-02 17:15 ` Georg Bauhaus
2012-07-02 17:26 ` Keean Schupke
2012-07-02 23:48 ` Keean Schupke
2012-07-04 10:38 ` Georg Bauhaus
2012-07-04 10:57 ` Keean Schupke
2012-07-04 12:36 ` Mark Lorenzen
2012-07-04 12:38 ` Georg Bauhaus
2012-07-14 20:17 ` Keean Schupke
2012-07-14 20:33 ` Keean Schupke
2012-07-14 20:43 ` Niklas Holsti
2012-07-14 22:32 ` Keean Schupke
2012-07-14 23:40 ` Keean Schupke
2012-07-15 7:15 ` Niklas Holsti
2012-07-15 8:27 ` Keean Schupke
2012-07-18 10:01 ` Georg Bauhaus
2012-07-18 17:36 ` Keean Schupke
2012-07-19 5:42 ` Georg Bauhaus [this message]
2012-07-19 10:18 ` Keean Schupke
2012-07-15 11:02 ` Niklas Holsti
2012-07-15 12:48 ` Keean Schupke
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