From: Adrian Hoe <mailbox@*nospam*adrianhoe.com>
Subject: Re: Why would it take so long to write an Ada compiler?
Date: Mon, 16 Dec 2002 22:50:36 +0800
Date: 2002-12-16T22:50:36+08:00 [thread overview]
Message-ID: <3dfdd92b_2@news.tm.net.my> (raw)
In-Reply-To: ZJQK9.4358$Q11.75217@news.xtra.co.nz
AG wrote:
> "Mike" <spamnotme@invalid.com> wrote in message
> news:MPG.1865cca835f2ccee98991a@News.CIS.DFN.DE...
>
>>Hello,
>>
>>I've read somewhere that to make an Ada95 compliant compiler, 50 years-man
>>
> of
>
>>work are generally considered what is necessary.
>>
>>How is this huge quantity of development time justified? Perhaps required
>>
> for
>
>>the standard library?
>>
>
> I'll bite this time ;) Do you really consider 50 man-years a *lot* for a
> compiler?
> Let's see ... that equals 25 people for 2 years ... Hmmm, including all the
> overhead
> and what not. Of course that must include QA too. Not to mention some
> regular
> operational overhead and the chance/risk of failure which you would also
> have
> to provide for (in man-years, that is, since someone would need to handle
> that).
>
>
>
or 50 people for a year... or 100 people for 0.5 years? That's
mystical man-year... :-)
--
type Dmitry is new Adrian; -- Adrian Hoe
-- http://adrianhoe.com
-- Remove *nospam* to email
next prev parent reply other threads:[~2002-12-16 14:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-14 22:47 Why would it take so long to write an Ada compiler? Mike
2002-12-15 22:17 ` AG
2002-12-16 14:50 ` Adrian Hoe [this message]
2002-12-16 3:23 ` steve_H
2002-12-16 12:46 ` Frank J. Lhota
2002-12-21 18:54 ` faust
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox