From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.107.17.89 with SMTP id z86mr2370651ioi.65.1507082056884; Tue, 03 Oct 2017 18:54:16 -0700 (PDT) X-Received: by 10.157.40.204 with SMTP id s70mr220597ota.19.1507082056857; Tue, 03 Oct 2017 18:54:16 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!border1.nntp.ams1.giganews.com!nntp.giganews.com!peer02.ams1!peer.ams1.xlned.com!news.xlned.com!peer02.am4!peer.am4.highwinds-media.com!peer02.fr7!futter-mich.highwinds-media.com!peer01.iad!feed-me.highwinds-media.com!news.highwinds-media.com!v62no3845136itd.0!news-out.google.com!194ni6194itf.0!nntp.google.com!v62no3841556itd.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Tue, 3 Oct 2017 18:54:16 -0700 (PDT) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=2601:18f:900:f900:453d:87a5:de7c:1786; posting-account=3pYsyQoAAACcI-ym7XtMOI2PDU8gRZS5 NNTP-Posting-Host: 2601:18f:900:f900:453d:87a5:de7c:1786 References: User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Re: Why does Ada compile slower than Python? From: Andrew Shvets Injection-Date: Wed, 04 Oct 2017 01:54:16 +0000 Content-Type: text/plain; charset="UTF-8" X-Received-Body-CRC: 4248354451 X-Received-Bytes: 2023 Xref: news.eternal-september.org comp.lang.ada:48334 Date: 2017-10-03T18:54:16-07:00 List-Id: On Monday, October 2, 2017 at 7:01:35 PM UTC-4, Victor Porton wrote: > Why does Ada compile much slower than Python, even in absence of > optimization? > > We can usually get a Python source files and immediately run it. > > But with Ada we would need to wait a considerable amount of time till it > compiles. > > Why? > > -- > Victor Porton - http://portonvictor.org In an interpreted programming language, you're basically feeding the source into the interpreter and it starts executing it... whereas in a compiled programming language (C/C++, Ada, etc.) you first need to create a binary for the OS to run it... These are very different notions entirely, it doesn't make sense to compare the two in any way.