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#61
newLISP newS / Re: newLISP in a browser
June 08, 2018, 03:40:50 AM
Hello,



Seems that they found the bug. Waiting for the fix.



Regards
#62
newLISP newS / Re: newLISP in a browser
June 03, 2018, 07:46:35 AM
Hello,



Did a bug report about chromes webassembly speed:



https://bugs.chromium.org/p/chromium/issues/detail?id=849098">https://bugs.chromium.org/p/chromium/is ... ?id=849098">https://bugs.chromium.org/p/chromium/issues/detail?id=849098



Regards
#63
newLISP newS / Re: newLISP in a browser
June 03, 2018, 01:34:04 AM
Hello,



In last test with Google Chrome 67 I noticed that WA is now about 8x slower than JS.

In current Firefox WA is still faster than JS.



I also test a chromium based broser which shows similar Performance like Chrome. Also slow WA.



I wonder if it could be a problem with the used emscripten version.



Latest emscripten: Emscripten: 1.38.4 (June 02, 2018)



Regards
#64
newLISP in the real world / Re: wish: option for pretty-print
April 02, 2018, 01:34:06 AM
Hello,



My wish is the option for the lazy newlisp user. ;-)

For now I wrote my own special function to traverse the listtree and convert it to a stringstream.

The stringstream gets written to disk with write-file.

Then I have the control about indention and dynamic comments.

Still in love with newlisp.



Regards
#65
newLISP in the real world / wish: option for pretty-print
April 01, 2018, 12:41:23 AM
Hello Lutz,



I had a wish for improving pretty-print.

Idea: I had problems in reading complex, nested lists which were saved with default pretty-print.

The problem is that on the first line are several list-items and on the following line one list per line.

For simple list it is pretty enough to be readable.

When symbols gets longer and more complex lists, I would like to see an option to use open-paranthese as line-seperators. The option could be activated by using a "(" instead of an integer.

Each open-paranthese would increase indent and the corrosponding close paranthese would decrease.

Sample-Call:
Code Select

(pretty-print "(" " " "%1.16g")

Sample Output:
Code Select

(set 'Symbolname
'("MainItem"
  ("Item1" "Value1")
  ("Item2" "Value2")
  ("Item3" "Value3")
  ("Item4" "Value4")
  ("Sublst"
   ("SubItem1" "SubValue1")
   ("SubItem1" "SubValue1")
   ("SubItem1" "SubValue1")
   ("SubList"
    (
     ("SubListItem1" "SubListValue1")
     ("SubListItem1" "SubListValue1")
     ("SubListItem1" "SubListValue1")
    )
   )
  )
 )
)


What do think?



Regards
#66
newLISP newS / Re: newLISP in a browser
January 27, 2018, 05:32:28 AM
Hello,



Firefox Quantum 58.0 getting even better:

Asus Eee Slate

i5 U470 1.33 Ghz 4 Gb



With javascript:

http://ferrydb.nl/newlisp/">http://ferrydb.nl/newlisp/

>>>>> total time: 1591

>>>>> Performance ratio: 2.79 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



With web-assembly:

http://ferrydb.nl/newlisp-wa/">http://ferrydb.nl/newlisp-wa/

>>>>> total time: 1405

>>>>> Performance ratio: 2.49 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



Regards
#67
newLISP newS / Re: newLISP in a browser
January 03, 2018, 12:59:51 PM
Hello,



Also news on Edge compatibility:



On the WIN 10 laptop with latest updates and Edge 41



(module "qa-bench")



With javascript:

http://ferrydb.nl/newlisp/">http://ferrydb.nl/newlisp/



>>>>> total time: 3550

>>>>> Performance ratio: 5.98 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



With web-assembly:

http://ferrydb.nl/newlisp-wa/">http://ferrydb.nl/newlisp-wa/



>>>>> total time: 3968

>>>>> Performance ratio: 6.66 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



Note: the only browser where web-assembly is slower than javascript.

But it works now with wa. A little faster in javascript than the last test.



Regards
#68
newLISP newS / Re: newLISP in a browser
January 03, 2018, 12:38:03 PM
Hello,



Latest emscripten: Emscripten 1.37.27 (December 29, 2017)



Firefox Quantum 57.0.3 64 bit with new impressive Performance on my tablet

Asus Eee Slate

i5 U470 1.33 Ghz 4 Gb

Windows performance Index 3.1

Tested on Ferry's pages with 1.37.14



With javascript:

http://ferrydb.nl/newlisp/">http://ferrydb.nl/newlisp/



>>>>> total time: 1891

>>>>> Performance ratio: 3.28 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



With web-assembly:

http://ferrydb.nl/newlisp-wa/">http://ferrydb.nl/newlisp-wa/



>>>>> total time: 1539

>>>>> Performance ratio: 2.71 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



Much faster than the last test with Firefox 54 on that Hardware.



Regards
#69
newLISP in the real world / Re: Best way to slice a long list in sublists
October 25, 2017, 12:14:09 AM
Hello ferry,



Thanks a lot for the tip. I wasn't aware of that nice command.
Code Select

(explode slotlist paramnumber)

Works like a charm.


Quote
Who doesn't like recursion and implicit indexing ! ;-)

Jup, don't teach a old horse new tricks.

Working mainly in Autolisp let me often forget the nice things from newlisp. ;-)



Regards

Hans-Peter
#70
newLISP in the real world / Re: Best way to slice a long list in sublists
October 24, 2017, 01:33:32 PM
My current code:
Code Select

(setq counter 0)
(dotimes (xx (/(length slotlst)paramnumber))
(setq newlst (append newlst (list(slice slotlst counter paramnumber))))
(setq counter (+ counter paramnumber))
)
#71
newLISP in the real world / Best way to slice a long list in sublists
October 24, 2017, 12:47:37 PM
Hello,



I have a long flat list of params parsed from a csv file.

For example it has for eample 49 items and I know that they are a mulitple of 7 elements.



What is the most elegant way to slice the list into a list with 7 sublists with each 7 items?

In a loop with (slice 0 7) and so on?



Regards

Hans-Peter
#72
newLISP in the real world / Re: Why is the behavior of "trim" function so strange?
August 19, 2017, 10:41:27 PM
Hello Lutz,



Thanks for the fix.

Will characters <32 now handled as whitespace and get trimmed?

Or do they stay?



Regards
#73
newLISP in the real world / Re: Why is the behavior of "trim" function so strange?
August 18, 2017, 11:40:14 PM
Hello,



trim seems not to like the null-character.

So is it valid whitespace character?


Code Select

newLISP v.10.7.2 32-bit on Windows IPv4/6 libffi, options: newlisp -h
> (setq str "t00   t")
"t00   t"
> (trim str)

ERR: not enough memory in function trim


Code Select

> (setq str "tabc00   abct")
"tabc00   abct"
> (trim str)
"abc00   abc"
>

Regards
#74
Anything else we might add? / Re: wanted (net-debug ...)
July 24, 2017, 08:18:24 AM
Quote2. debugging for embedded dll - no console at all...


But the dll-call returns the error-message.



Regards
#75
newLISP newS / Re: newLISP in a browser
June 25, 2017, 10:32:26 PM
Hello,



CAD-Workstation:

Dell Precision T3610

CPU E5-1620 v2 3.7 GHZ 16GB

Windows performance index 7.7

WIndows 7 PRO SP1



http://www.ferrydb.nl/newlisp/">http://www.ferrydb.nl/newlisp/

http://www.ferrydb.nl/newlisp-wa/">http://www.ferrydb.nl/newlisp-wa/



(module "qa-bench")





Chrome 59 JS



>>>>> total time: 1832

>>>>> Performance ratio: 3.18 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



Chrome 59 WA



>>>>> total time: 796

>>>>> Performance ratio: 1.50 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)





Firefox 54 JS



>>>>> total time: 1032

>>>>> Performance ratio: 1.88 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



Firefox 54 WA



>>>>> total time: 990

>>>>> Performance ratio: 1.81 (1.0 on MacOSX 10.9, 2.3GHz Intel Core i5, newLISP v10.6.0-64-bit)



Regards
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