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digitalmars.D.bugs - [Issue 855] New: Improve performance

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=855

           Summary: Improve performance
           Product: D
           Version: 1.00
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: digitalmars-com baysmith.com


Jacco Bikker wrote several raytracing articles on DevMaster.net. I took his
third article and ported it to D. I was surprised to find that the D code is
slower than C++. After some help from people on the digitalmars.D.learn
newsgroup, my initial port was improved, but only to a point. The D code is
about 1.8 times slower than the C++ code. Hopefully, this example can be used
to find areas for improving the compiler.

Attachment to follow.


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Jan 18 2007
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=855






Created an attachment (id=91)
 --> (http://d.puremagic.com/issues/attachment.cgi?id=91&action=view)
Raytracer in C++ and D implementations


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Jan 18 2007
prev sibling next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=855


Don <clugdbug yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID



There is nothing actionable in this bug report.

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Nov 12 2012
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=855


bioinfornatics <bioinfornatics gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bioinfornatics gmail.com



00:03:49 PST ---
how try these code from linux?

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Nov 13 2012