comp.lang.ada
 help / color / mirror / Atom feed
From: "Randy Brukardt" <randy@rrsoftware.com>
Subject: Re: Ada bench
Date: Mon, 21 Mar 2005 15:31:45 -0600
Date: 2005-03-21T15:31:45-06:00	[thread overview]
Message-ID: <RvadnQ8a2uEpoaLfRVn-vA@megapath.net> (raw)
In-Reply-To: opsnyydgl25afhvo@localhost

"Ed Falis" <falis@verizon.net> wrote in message
news:opsnyydgl25afhvo@localhost...
> You neglected two things:
>
> 1. suppress checks: -gnatp
> 2. Use the end of file function instead of the exception.

I'm curious why you would say that. End_of_File has dismal performance in
Ada (because of the requirements on line and page terminators), and it
should be avoided anytime performance is important. Indeed, our coding
standards specifically say to avoid this function in favor of handling
End_Error. Of course, handling the exception inside the main loop would also
be pretty expensive.

Unless there is some requirement *not* to use exceptions, avoid End_of_File.

                   Randy.






  parent reply	other threads:[~2005-03-21 21:31 UTC|newest]

Thread overview: 122+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-19 16:22 Ada bench Pascal Obry
2005-03-19 16:55 ` Dr. Adrian Wrigley
2005-03-19 21:32   ` Michael Bode
2005-03-20  9:20     ` Pascal Obry
2005-03-20  9:39       ` Michael Bode
2005-03-20 11:16         ` Pascal Obry
2005-03-20 12:20           ` Dmitry A. Kazakov
2005-03-20 12:32             ` Pascal Obry
2005-03-21  1:42             ` (see below)
2005-03-21  2:24               ` (see below)
2005-03-21 15:00                 ` (see below)
2005-03-21  3:54               ` Ed Falis
2005-03-21 12:20                 ` Jeff C
2005-03-21 15:18                 ` (see below)
2005-03-21 15:24                   ` (see below)
2005-03-21 18:56                   ` Isaac Gouy
2005-03-21 21:31                 ` Randy Brukardt [this message]
2005-03-21 22:14                   ` Ed Falis
2005-03-21 18:07               ` Pascal Obry
2005-03-20 10:11       ` Adrian Knoth
2005-03-20 10:30         ` Michael Bode
2005-03-21 23:27       ` Georg Bauhaus
2005-03-22  1:16         ` Ada bench : count words Marius Amado Alves
2005-03-22 10:59           ` Dmitry A. Kazakov
2005-03-22 11:57             ` Marius Amado Alves
2005-03-22 12:17               ` Dmitry A. Kazakov
2005-03-22 12:47                 ` Marius Amado Alves
2005-03-22 13:08                   ` Dmitry A. Kazakov
2005-03-22 13:28                     ` Marius Amado Alves
2005-03-22 16:48                     ` Marius Amado Alves
2005-03-22 17:34                       ` Dmitry A. Kazakov
2005-03-27 20:14                         ` jtg
2005-03-27 21:22                           ` Dmitry A. Kazakov
2005-03-28 19:54                             ` jtg
2005-03-28 20:56                               ` Dmitry A. Kazakov
2005-03-29 12:40                                 ` jtg
2005-03-29 13:00                                   ` [OT] " Tapio Kelloniemi
2005-03-29 13:47                                     ` Dmitry A. Kazakov
2005-03-29 15:53                                       ` Tapio Kelloniemi
2005-03-29 16:17                                         ` Dmitry A. Kazakov
     [not found]                                         ` <k33j419lgei1ui89s26o1dlr9ccf1qe1hd@4ax.com>
2005-04-11 23:04                                           ` Marius Amado Alves
2005-03-29 13:47                                   ` Dmitry A. Kazakov
2005-04-01 20:58                                   ` Georg Bauhaus
2005-04-01 20:18                                     ` Pascal Obry
2005-03-22 12:53                 ` Marius Amado Alves
     [not found]                 ` <f205219321dd18dba878fab16b7cb50d@netcabo.pt>
2005-03-22 13:12                   ` Marius Amado Alves
2005-03-23 16:58                     ` Isaac Gouy
2005-03-22 13:58                 ` Robert A Duff
2005-03-22 16:30                   ` Marius Amado Alves
2005-03-22 16:41                     ` Tapio Kelloniemi
2005-03-22 17:39                       ` Marius Amado Alves
2005-03-22 18:59                         ` Dmitry A. Kazakov
2005-03-22 19:08                         ` Tapio Kelloniemi
2005-03-22 18:34                     ` Georg Bauhaus
2005-03-22 19:32                     ` Robert A Duff
2005-03-22 20:04                       ` tmoran
2005-03-23 16:55                       ` Isaac Gouy
     [not found]                   ` <1820eab50b57f2fe1c4e8e50bb0f4fe5@netcabo.pt>
2005-03-22 22:49                     ` Stephen Leake
2005-03-22 22:58                       ` Robert A Duff
2005-03-22 23:27                   ` Larry Kilgallen
2005-03-23 22:33                     ` Robert A Duff
2005-03-24  5:02                     ` Larry Kilgallen
     [not found]                     ` <wccpsxqro0c.fsfOrganization: LJK Software <bM40pHW6P2KW@eisner.encompasserve.org>
2005-03-25  1:34                       ` Robert A Duff
2005-03-22 12:22             ` Jeff C
2005-03-23 16:48               ` Isaac Gouy
2005-03-23 17:06             ` Isaac Gouy
2005-03-22 19:49           ` tmoran
2005-03-22 21:51             ` Dmitry A. Kazakov
2005-03-23  0:16               ` tmoran
2005-03-23  7:25                 ` Dmitry A. Kazakov
2005-03-22 22:33             ` Marius Amado Alves
     [not found]             ` <00b362390273e6c04844dd4ff1885ee0@netcabo.pt>
2005-03-23 15:09               ` Marius Amado Alves
2005-03-23 19:00                 ` tmoran
2005-03-23 19:30                   ` tmoran
2005-03-23 21:38                     ` tmoran
2005-03-25  7:30                       ` Simon Wright
2005-03-25  9:38                         ` tmoran
2005-03-25 16:20                           ` Tapio Kelloniemi
2005-03-25 22:18                             ` Ada:The High Performance Language for Hyperthreaded and Multicore CPUs; was " tmoran
2005-03-23 19:54                   ` Tapio Kelloniemi
2005-03-23 20:39                     ` Ada bench : word frequency Marius Amado Alves
2005-03-23 21:26                       ` Isaac Gouy
2005-03-24  1:24                         ` Marius Amado Alves
2005-03-24 17:23                           ` Isaac Gouy
2005-03-24 19:52                           ` Martin Dowie
2005-04-11 15:11                             ` Marius Amado Alves
2005-03-24 20:16                           ` Pascal Obry
2005-03-24 22:54                             ` tmoran
2005-04-11 15:38                               ` Marius Amado Alves
2005-03-24 21:18                           ` Gautier Write-only
2005-04-11 15:32                             ` Marius Amado Alves
2005-04-11 23:56                               ` Robert A Duff
2005-04-28  4:04                       ` Matthew Heaney
2005-04-28 20:40                         ` Matthew Heaney
2005-03-23 21:38                     ` Ada bench : count words tmoran
2005-03-24 20:19                   ` tmoran
2005-03-24 21:00                     ` Pascal Obry
2005-03-24 22:54                       ` tmoran
2005-03-30 16:08                 ` Andre
2005-03-30 16:36                   ` Pascal Obry
2005-03-22 22:27           ` Dmitry A. Kazakov
2005-03-23  7:46             ` Pascal Obry
2005-03-23  7:56               ` Dmitry A. Kazakov
2005-03-23 13:38                 ` Robert A Duff
2005-03-22  7:05         ` Ada bench Pascal Obry
2005-04-07 20:59   ` David Sauvage
2005-04-07 23:40     ` David Sauvage
2005-04-08 17:11     ` Pascal Obry
2005-04-08 17:39       ` tmoran
2005-04-08 18:49       ` David Sauvage
2005-04-18 19:14       ` David Sauvage
2005-04-19 16:43         ` Matthew Heaney
2005-04-19 23:22           ` David Sauvage
2005-04-20  0:49             ` Matthew Heaney
2005-04-20  4:22               ` Georg Bauhaus
2005-04-20 21:24               ` David Sauvage
2005-04-20 23:06                 ` Georg Bauhaus
2005-04-20  9:41             ` Pascal Obry
2005-04-20 11:44               ` Matthew Heaney
2005-04-20 14:47                 ` Pascal Obry
2005-04-20 19:26                   ` Georg Bauhaus
2005-04-20 19:34                     ` Pascal Obry
replies disabled

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox