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From: Jacob Sparre Andersen <jacob@jacob-sparre.dk>
Subject: Re: Storage_Size in a Simple Program
Date: Mon, 22 Oct 2018 07:46:22 +0200
Date: 2018-10-22T07:46:22+02:00	[thread overview]
Message-ID: <878t2qcz4h.fsf@jacob-sparre.dk> (raw)
In-Reply-To: 1nx0yp3.x6ss3k18nq71lN%csampson@inetworld.net

csampson@inetworld.net (Charles H. Sampson) writes:

> I've got a conceptually simple program that uses a lot of memory. It
> is highly recursive (using a lot of stack) and also puts a lot of
> stuff on the heap. Is there any way to specify that a lot of memory is
> needed other than pragma Storage_Size?

Usually programs have "unlimited" access to the heap.

Most operating systems put a limit on the stack size, but the default
limit is most likely adjustable.  On Linux I let some Ada programs run
with 4 Gb stack.

The command to change the default stack size is:

   limit stacksize 4G

(the setting is local to the shell you run the command in)

Greetings,

Jacob
-- 
"There is nothing worse than having only one drunk head."


  parent reply	other threads:[~2018-10-22  5:46 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-21 21:35 Storage_Size in a Simple Program Charles H. Sampson
2018-10-22  4:00 ` Simon Wright
2018-10-22  5:46 ` Jacob Sparre Andersen [this message]
2018-10-22 11:39   ` joakimds
2018-10-22 12:17     ` Egil H H
2018-10-22 13:51       ` Simon Wright
2018-10-24  9:07 ` Charles H. Sampson
2018-10-24 20:51   ` Niklas Holsti
2018-10-25 13:37     ` joakimds
2018-10-25 15:56       ` Simon Wright
2018-10-25 21:32         ` Niklas Holsti
2018-10-25 21:39         ` joakimds
2018-10-29 20:58           ` Randy Brukardt
2018-10-30 19:31             ` Niklas Holsti
2018-10-31 20:45               ` Randy Brukardt
2018-10-25 22:23   ` Anh Vo
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