Just thought I'd mention it since the thread was originally about i8086.
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
A child borne of the home computer wars: http://trixter.oldskool.org/
You're all insane and trying to ste
On 12/27/2013 5:15 PM, Nikolay Nikolov wrote:
it'd be nice if Jim could run the test on his 8088 machine
Here you go:
32pas: ticks = 4176
32asm: ticks = 190
~22x faster
64pas: ticks = 6089
64asm: ticks = 225
~27x faster
Raw output also attached.
--
Jim Leonard (trix...@oldskool.org)
s the real hardware. PCem comes closer, but is also
not exact.
Because MUL/IMUL/DIV/IDIV on 808x has variable execution times based on
the inputs, it is best for the OP to test on real hardware if he wants
an accurate comparison.
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy Mind
On 12/26/2013 11:35 AM, Pierre Free Pascal wrote:
It would be nice to have it publicly available.
Seconded.
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
A child borne of the home computer wars: http://trixter.oldskool.org/
You'r
ain.
808x is slow enough that 1000 iterations will be enough to get good
numbers.
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
A child borne of the home computer wars: http://trixter.oldskool.org/
You're all insane and trying to steal m
e that could be implemented in a
single pass, with no peephole optimization).
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
A child borne of the home computer wars: http://trixter.oldskool.org/
You're all insane and trying t
greater than 64K if free heap allows it, etc.).
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
A child borne of the home computer wars: http://trixter.oldskool.org/
You're all insane and trying to steal my magi
to do that,
then I guess that's what I'll have to do.
I suppose I can just write a short program that indexes data many
different ways and then examine the asm output.
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
A child bo
[b];"... is this the fastest option?
(Eventually I will be writing performance-critical sections in
assembler, but would like to avoid doing that during early phases of my
project.)
--
Jim Leonard (trix...@oldskool.org)
Check out some trippy MindCandy: http://www.mindcandydvd.com/
