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Groups > comp.lang.java.programmer > #20866
| Date | 2013-01-02 11:04 +0100 |
|---|---|
| From | Thorsten Kiefer <me@home.org> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: n-dimensional raytracer |
| References | <50e30a52$0$2087$6e1ede2f@read.cnntp.org> <c7ab92da-32ef-4bbf-89b3-31bce8fd67c4@googlegroups.com> <12edqiibarsdd$.1wx7fqc20iwz9.dlg@40tude.net> <ef7c63af-5405-4617-9614-3c597819f3b2@googlegroups.com> |
| Message-ID | <50e4060e$0$2088$6e1ede2f@read.cnntp.org> (permalink) |
| Organization | CNNTP |
Am 01.01.2013 23:17, schrieb Lew: > Joerg Meier wrote: >> Lew wrote: >>> Thorsten Kiefer wrote: >>>> this is an example program : >>> For maximum clarity, Usenet posts should have all relevant information in >>> the body of the post proper. >>>> https://github.com/******/RayMultiDim.git >>>> https://github.com/******/CPURootBeer.git >> >>>> Needs at least an 8-core cpu [sic]. >> >>> Well, I'm sure you are very proud. >> >>> What is this, is it even in Java, and why should we care? >> >>> I am rather interested in how you determined that this program >>> (it is a program, right?) needs an eight-core CPU. >> >>> Care to share? >> >>> But don't share here if the program isn't written in Java. >> >> It's Java, albeit pretty horrible Java - Exceptions are quietly swallowed, > > Good news. Then it's on topic. > >> everything is public, no comments, and the parts of the program I looked at >> look like one giant race condition, where bugs are treated with the good >> old "sleep and retry in a moment" method. >> >> I could also find no indication that this program would need a special kind >> of CPU, other than it spawning 16 ThreadS. My best guess is that this is a >> port of a C program by someone who doesn't understand Java very well yet, >> and probably never programmed for a living. > > So let's punt back to the OP: What would you like from us with regard to > your post? > > Are you looking for comments? Advice? > Yes, I would like some comments :) The reason, why I said it needs an 8-core, is such that it renders in realtime. Regards Thorsten
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n-dimensional raytracer Thorsten Kiefer <me@home.org> - 2013-01-01 17:09 +0100
Re: n-dimensional raytracer Lew <lewbloch@gmail.com> - 2013-01-01 10:21 -0800
Re: n-dimensional raytracer Joerg Meier <joergmmeier@arcor.de> - 2013-01-01 23:07 +0100
Re: n-dimensional raytracer Lew <lewbloch@gmail.com> - 2013-01-01 14:17 -0800
Re: n-dimensional raytracer Thorsten Kiefer <me@home.org> - 2013-01-02 11:04 +0100
Re: n-dimensional raytracer Lew <lewbloch@gmail.com> - 2013-01-02 11:21 -0800
Re: n-dimensional raytracer Arne Vajhøj <arne@vajhoej.dk> - 2013-01-02 19:34 -0500
Re: n-dimensional raytracer bob smith <bob@coolfone.comze.com> - 2013-01-03 09:13 -0800
Re: n-dimensional raytracer Lew <lewbloch@gmail.com> - 2013-01-03 13:24 -0800
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