[Openmcl-devel] It's the world's most advanced (desktop) operating system!

Michael Minerva minerva at agentsheets.com
Mon Sep 10 17:15:17 UTC 2012


Sorry forgot to mention, that I ran these tests on Mountain Lion 10.8.2 (developer pre release).

--Mike

On Sep 10, 2012, at 11:14 AM, mike minerva wrote:

> I tried this  a few times with differing results.  The first time I ran the test code on a pretty recent version of dx86cl I got the following error:
> 
> Welcome to Clozure Common Lisp Version 1.8-r15460M  (DarwinX8632)!
> ? (load #P"/Users/agentsheets/Downloads/fill-lowmem.lisp")
> #P"/Users/agentsheets/Downloads/fill-lowmem.lisp"
> ?  (cl-user::fill-memory-holes #x0a000000)
> 43982848
> ? (cl-user::fill-malloc #x0a000000)
> 6587040
> ? (dotimes (i 100) (print i) (process-run-function "do you feel lucky?" (lambda ())))
> 
> 0 
> 1 
> 2 
> 3 
> 4 
> 5 
> 6 
> 7 
> 8 
> 9 
> 10 dx86cl(19309,0xb0301000) malloc: *** mmap(size=2097152) failed (error code=12)
> *** error: can't allocate region
> *** set a breakpoint in malloc_error_break to debug
> Bus error: 10
>  
> But then I tried it again a few more times and was able to get to the end of the do times.  
> 
> --Mike
> 
> From: R. Matthew Emerson <rme at clozure.com>
> To: Gary Byers <gb at clozure.com> 
> Cc: openmcl-devel at clozure.com 
> Sent: Sunday, September 9, 2012 2:57 PM
> Subject: Re: [Openmcl-devel] It's the world's most advanced (desktop) operating system!
> 
> 
> On Sep 9, 2012, at 2:38 PM, Gary Byers <gb at clozure.com> wrote:
> 
> > 1) Load the attached file ("fill-lowmem.lisp"), then call the functions
> > that it defines.  First:
> 
> (On my 4-core late model iMac with 12GB memory, running OS X 10.8.1)
> 
> Welcome to Clozure Common Lisp Version 1.9-dev-r15459  (DarwinX8632)!
> ? (load "home:Desktop;fill-lowmem")
> #P"/Users/rme/Desktop/fill-lowmem.lisp"
> ?  (cl-user::fill-memory-holes #x0a000000)
> 34140160
> ? (cl-user::fill-malloc #x0a000000)
> 4648320
> ? (dotimes (i 100) (print i) (process-run-function "do you feel lucky?" (lambda ())))
> 
> 0 
> 1 
> 2 
> 3 
> 4 dx86cl(64663,0xb0301000) malloc: *** mmap(size=2097152) failed (error code=12)
> *** error: can't allocate region
> *** set a breakpoint in malloc_error_break to debug
> Bus error: 10
> 
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> 
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