On Thu, Aug 21, 2008 at 2:55 PM, Gregory Vanuxem <[EMAIL PROTECTED]> wrote:
> Many thanks for the fix but unfortunately I just found another bug:
> computation time printed after issuing ')set message time on' in the
> interpreter is always 0.
>
> In g-timer.boot, line 227, if I replace
>
> 1.* QUOTIENT(currentTime-$oldElapsedTime-gcDelta,$timerTicksPerSecond)
> by
> 1.*(currentTime-$oldElapsedTime-gcDelta)/$timerTicksPerSecond
>
> the problem goes away. I have no idea why. Am I missing something ?
What is happening is that `/' computes a ratio (rational number) when its
arguments are integers. So, to get an integer we use QUOTIENT. However
that operation gives the quotient of the euclidean division.
But if you multiply a ratio by a floating point, you get a floating point back,
which explains why you see the `expected' result if you use `/' instead of
QUOTIENT. The key here is the `1.0' factor.
I'll commit that patch.
Thanks!
-- Gaby
>
> Regards,
>
> Greg
>
> Le jeudi 21 août 2008 à 11:15 -0500, Gabriel Dos Reis a écrit :
>> Gregory Vanuxem <[EMAIL PROTECTED]> writes:
>>
>> | Hello,
>> |
>> | A small bug remains with the 'cd' system command when trying to change
>> | the working directory to a non existing one:
>> |
>> | (1) -> )cd Spda
>> |
>> | debugger invoked on a SB-INT:SIMPLE-FILE-ERROR in thread #<THREAD
>> | "initial thread" RUNNING {100456A3B1}>:
>> | failed to find the TRUENAME of Spda: No such file or directory
>> |
>> | Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL.
>> |
>> | (no restarts: If you didn't do this on purpose, please report it as a
>> | bug.)
>> |
>> | (SB-IMPL::SIMPLE-FILE-PERROR "failed to find the TRUENAME of ~A" "Spda"
>> | 2)
>> | 0] :ba 7
>> |
>> | 0: (SB-IMPL::SIMPLE-FILE-PERROR "failed to find the TRUENAME of ~A"
>> | "Spda" 2)
>> | 1: (SB-IMPL::SIMPLE-FILE-PERROR "failed to find the TRUENAME of ~A"
>> | "Spda" 2)[:EXTERNAL]
>> | 2: ((FLET SB-IMPL::FAIL) "failed to find the TRUENAME of ~A" "Spda" 2)
>> | 3: (SB-IMPL::QUERY-FILE-SYSTEM "Spda" :TRUENAME T)
>> | 4: (SB-IMPL::QUERY-FILE-SYSTEM "Spda" :TRUENAME)[:EXTERNAL]
>> | 5: (TRUENAME "Spda")
>> | 6: (|cd| (|Spda|))
>> |
>> | Regards,
>> |
>> | Greg
>>
>> Hi Greg,
>>
>> Thanks for the report. The problem you report is much wider than
>> illustrated on your funny directory :-) Actually, everytime the
>> underlying Lisp system hits an error, it would drop you into the
>> debugger. I don't want users to think that they are programming in
>> Lisp. So, I've committed a fix to both 1.2-branch and trunk.
>> Unless a last minute showstaopper pops up, I think we are set to
>> release OpenAxiom-1.2.0 by tomorrow.
>>
>> Thanks!
>>
>> -- Gaby
>>
>
>
>
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