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From: Colin Paul Gloster <Colin_Paul_Gloster@ACM.org>
Newsgroups: comp.lang.ada
Subject: Re: Is there an Ada compiler whose
 Ada.Numerics.Generic_Elementary_Functions.Log(Base=>10,
 X=>variable) is efficient?
Date: Tue, 16 Feb 2010 15:24:21 +0000
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Date: 2010-02-16T15:24:21+00:00
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On Tue, 16 Feb 2010, Colin Paul Gloster alleged:

|-------------------------------------------------------------------------------------------------|
|"[..]                                                                                            |
|                                                                                                 |
|time ./Optimization_Test_with_many_assignments_to_Answer_compiled_by_GCC4.4.3_with_-ffast-math   |
| 6.34785378608078E+08                                                                            |
|                                                                                                 |
|real    0m34.319s                                                                                |
|user    0m34.318s                                                                                |
|sys     0m0.004s                                                                                 |
|here.                                                                                            |
|                                                                                                 |
|[..]                                                                                             |
|                                                                                                 |
|time ./Optimization_Test_with_a_single_assignment_to_Answer_compiled_by_GCC4.4.3_with_-ffast-math|
| 6.34785378539470E+08                                                                            |
|                                                                                                 |
|real    0m0.002s                                                                                 |
|user    0m0.000s                                                                                 |
|sys     0m0.008s                                                                                 |
|here.                                                                                            |
|                                                                                                 |
|[..]"                                                                                            |
|-------------------------------------------------------------------------------------------------|

I apologize, those two runs were actually with GCC4.2.4.