[LMH] Ooh, look! List traffic!

Robert Swindells rjs@fdy2.demon.co.uk
Thu Mar 4 01:21:01 2004


Alastair Bridgewater wrote:
>On Wed, Mar 03, 2004 at 05:22:22PM -0800, Dan Moniz wrote:
>> On Wednesday, March 03, 2004 2:06 PM -0500 Nyef <nyef@softhome.net> wrote:
>> 
>> >Hello all.
>> >
>> >At http://www.dridus.com/~nyef/lispm/nevermore/frameimg.bmp is
>> >something that might be a little interesting (especially the
>> >lower left part of the image).
>> >
>> >I'm sure you all will be able to figure out what it is.
>> 
>> Cool!
>> 
>> Also of interest are the other bitmaps in that directory. ;]

>Indeed, but those weren't there when I sent my message to the list.

>As a data point, all of these images took about 20 minutes each of
>runtime in the emulator to create.

>The last thing I did with the code was to put in address decoding
>for the memory board control space, which was enough to get it to
>do a thorough test of the low 256k of the memory space, but still
>fail the board test. That took about three and a half hours to run
>and generated about 1,054,200 lines of output. And no, that's not
>a per-instruction trace. It's mainly the CMUCL GC going off and all
>of the NuBus access requests (and a bit from the mapping hardware,
>but that doesn't get used much yet).

How about a VHDL version ? :-)

Robert Swindells