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Re: [Chicken-users] CHICKEN 4.1.0 released


From: Mario Domenech Goulart
Subject: Re: [Chicken-users] CHICKEN 4.1.0 released
Date: Mon, 03 Aug 2009 14:35:15 -0300
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.91 (gnu/linux)

Hi Felix

On Mon, 3 Aug 2009 16:59:48 +0200 felix winkelmann <address@hidden> wrote:

> On Mon, Aug 3, 2009 at 4:21 PM, Mario Domenech
> Goulart<address@hidden> wrote:
>> Hi Felix
>>
>> On Mon, 3 Aug 2009 09:44:27 +0200 felix winkelmann <address@hidden> wrote:
>>
>>> CHICKEN 4.1.0 has been released.
>>
>> Thanks for this release.
>>
>> I could build it and run the benchmarks fine on Linux x86 and
>> ppc.  However, on x86-64, it builds ok but the benchmark fails
>> for maze:
>
> Oh, damn. Can someone run this benchmark program (it seems it fails in
> unsafe mode) and check what the actual output is?

It seems that it's -block which is causing the failure.  Take a look:

$ csc -unsafe -debug-level 0 -optimize-level 4 -disable-interrupts -lambda-lift 
maze.scm
$ ./maze 
   0.112 seconds elapsed
    0.04 seconds in (major) GC
  275600 mutations
      26 minor GCs
      65 major GCs
   _   _   _
 _/ \_/ \_/.\ 
/ \   \_ .  /.\
\   \ /. _/.\ /
/ \_/. _/ \_ .\
\ / \ /  _/ \_/
/  _/.\ / \ / \
\ / \ /  _/   /
/ \ /.\ /.\_/ \
\_/ \ /. _ .\ /
/ \_ . _/ \   \
\_  \_/  _/.\ /
/  _/   / \ / \
\_  \ / \_ .\_/
/ \_  \_  \_ .\
\_  \_/  _/.\ /
/ \_  \ /.\  .\
\ /.\_ .  /.\ /
/    . _/.\ / \
\ /.\_/.\_ .\ /
/ \_ .  /  _/ \
\_  \_/.\_  \_/
/  _/ \ / \_  \
\_/  _/.\_  \_/
/ \ /  _ . _  \
\ / \_/. _  \_/
/  _  \   \_/ \
\_/.\_ .\_/  _/
/ \  . _/   / \
\ /.\_/ \_/.\ /
/ \_ . _/.    \
\      .  /.\_/
/ \_/ \_/ \_ .\
\_/   / \_/.  /
/   /  _  \ / \
\_/ \_/ \_/.\_/
/ \_/  _/ \_ .\
\    _/.  /. _/
/ \ /.  / \_ .\
\_/. _/.\_/.\ /
/  _ .\_ . _ .\
\_/ \ / \_/ \_/

$ csc -unsafe -debug-level 0 -optimize-level 4 -disable-interrupts -lambda-lift 
-block maze.scm

Warning: global variable `harr-for-each' is never used

Warning: global variable `set-cell:reachable' is never used

Warning: global variable `set-wall:bit' is never used

Warning: global variable `hset!' is never used

Warning: global variable `set-harr:elts' is never used

Warning: global variable `set-harr:ncols' is never used

Warning: global variable `set-wall:owner' is never used

Warning: global variable `set-cell:id' is never used

Warning: global variable `set-wall:neighbor' is never used

Warning: global variable `harr' is never used

Warning: global variable `set-harr:nrows' is never used

$ ./maze 
   0.132 seconds elapsed
   0.068 seconds in (major) GC
  275600 mutations
       7 minor GCs
     113 major GCs
   _   _   _
 _/ \_/ \_/.\ 
/ \   \_ .  /.\
\   \ /. _/.\ /
/ \_/. _/ \_ .\
\ / \ /  _/ \_/
/  _/.\ / \ / \
\ / \ /  _/   /
/ \ /.\ /.\_/ \
\_/ \ /. _ .\ /
/ \_ . _/ \   \
\_  \_/  _/.\ /
/  _/   / \ / \
\_  \ / \_ .\_/
/ \_  \_  \_ .\
\_  \_/  _/.\ /
/ \_  \ /.\  .\
\ /.\_ .  /.\ /
/    . _/.\ / \
\ /.\_/.\_ .\ /
/ \_ .  /  _/ \
\_  \_/.\_  \_/
/  _/ \ / \_  \
\_/  _/.\_  \_/
/ \ /  _ . _  \
\ / \_/. _  \_/
/  _  \   \_/ \
\_/.\_ .\_/  _/
/ \  . _/   / \
\ /.\_/ \_/.\ /
/ \_ . _/.    \
\      .  /.\_/
/ \_/ \_/ \_ .\
\_/   / \_/.  /
/   /  _  \ / \
\_/ \_/ \_/.\_/
/ \_/  _/ \_ .\
\    _/.  /. _/
/ \ /.  / \_ .\
\_/. _/.\_/.\ /
/  _ .\_ . _ .\
\_/     \_/ \_/

Error: wrong result

Best wishes.
Mario




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