Comments (2)
EgonOlsen71
commented on August 11, 2024
I'm not sure, why you don't see a speed improvement here!? When I run both programs side by side, the compiled version is almost 3 times faster than the interpreted one. It's not more mainly because of the SIN call, which is very expensive (and the rest is quit a lot of fp math as well) and the compiler doesn't do anything to speed it up, because it uses the ROM routines for floating point math...except for your SQR call. It will accelerate that one slightly.
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nippur72
commented on August 11, 2024
Doh!
For some very odd reason, the following shell command runs two instances of VICE but loads the SAME .prg
x64 3dfun_c64.prg & x64 3dfun_c64_mospeed.prg
(it's a Windows 10 x64 system).
Run them separately and the world is ok again! Thanks!
And yes, the speed gain is about 3x. Very nice, love this compiler.
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Related Issues (20)
- IndexOutOfBoundsException thrown in Integer Pass 1 HOT 2
- Interpreter: if condition wrong evaluation HOT 5
- Interpreter: Enhance compatibility for Robins new favourite C64 One-Liner HOT 8
- BasicShell: no INPUT for numeric variable possible HOT 2
- Is PI supported ? HOT 11
- Console Support: add control codes for lower/upper case HOT 8
- BasicShell: Wrong output when PRINT with comma HOT 5
- Console: Wrong output when PRINT with comma HOT 2
- INPUT#/PRINT# problems when using for keyboard/screen HOT 1
- INPUT BUG: Workaround with SHIFT+SPACE and Controlcodes for Cursor movement doesn't work HOT 5
- Loading PRG files works only with compiler HOT 6
- GUI has two different sizes HOT 10
- BasicShell: no run with linenumber HOT 5
- Error compiling: Failed to run optimizer! HOT 3
- TAB function/keyword outside of output functions is being recognized. (C64 BASIC difference) HOT 5
- Any suggestions for debugging a '?illegal quantity error in 0' error? HOT 9
- Add linenumer if there is a SYNTAX ERROR HOT 5
- C64 crashes with blue screen HOT 11
- Code with integers is slower than with real variables HOT 7
- Support keyword abbreviations HOT 4
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