To best of my knowledge and last investigations OpenMP is (unfortunately) not available with the stock Xcode clang.
Regards, Bernhard > On 28. Feb 2018, at 12:21, Nick Østergaard <[email protected]> wrote: > > OpenMP does not seem to be enabled on the current macos nightlies. I am not > sure what to install to get that working. Also, it would be nice if it could > get into the version info. > > 2018-02-28 11:20 GMT+01:00 Mário Luzeiro <[email protected] > <mailto:[email protected]>>: > Hi Andy, > > This most probably sounds to me as "it is working as expected". > Raytracing rendering method is consider to be an "offline rendering" (means, > it will take a lot and you can go offline for a coffee and back after a while) > > However for simple scenes I am not expecting such a long time. > Depending on the options I may expect just a few seconds for some scenes. > > My guesses, for developers to investigate are: > - Make sure KiCad on MacOS is build with OpenMP enabled and it is working. > This is very important to make rendering to work in parallel. > - Since Macs have that "Retina" thing.. could that be the screen resolution > is actually 4x (? I dont know how it works..) what it is displaying > (comparing to a regular display)? > > Mario Luzeiro > ________________________________________ > From: Kicad-developers > <[email protected] > <mailto:[email protected]>> on behalf of Andy Peters <[email protected] > <mailto:[email protected]>> > Sent: 27 February 2018 23:21 > To: KiCad Developers > Subject: [Kicad-developers] 3D Viewer "Render current view using Raytracing" > is ludicrously slow > > This is probably way low on the list of priorities … > > On a 2017 MacBook Pro (Retina, touch bar, 16 GB RAM, with the Radeon 555 > graphics), the "Render current view using Raytracing" is ludicrously slow, as > in it takes about a minute to render a “simple” design (front panel thing > with LEDs and buttons). > > I admit that I didn’t know what that blue cube in the 3D viewer’s toolbar was > for. I guess it’s really a tesseract. > > Anyway, it re-draws the display and then when you zoom or pan it reverts back > to the original rendering (which is quite fast). > > -a > > > > Application: kicad > Version: (5.0.0-rc2-dev-26-g0d794b2), release build > Libraries: > wxWidgets 3.0.4 > libcurl/7.54.0 LibreSSL/2.0.20 zlib/1.2.11 nghttp2/1.24.0 > Platform: Mac OS X (Darwin 17.4.0 x86_64), 64 bit, Little endian, wxMac > Build Info: > wxWidgets: 3.0.4 (UTF-8,STL containers,compatible with 2.8) > Boost: 1.61.0 > Curl: 7.43.0 > Compiler: Clang 7.3.0 with C++ ABI 1002 > > Build settings: > USE_WX_GRAPHICS_CONTEXT=ON > USE_WX_OVERLAY=ON > KICAD_SCRIPTING=ON > KICAD_SCRIPTING_MODULES=ON > KICAD_SCRIPTING_WXPYTHON=ON > KICAD_SCRIPTING_ACTION_MENU=ON > BUILD_GITHUB_PLUGIN=ON > KICAD_USE_OCE=ON > KICAD_SPICE=ON > _______________________________________________ > Mailing list: https://launchpad.net/~kicad-developers > <https://launchpad.net/~kicad-developers> > Post to : [email protected] > <mailto:[email protected]> > Unsubscribe : https://launchpad.net/~kicad-developers > <https://launchpad.net/~kicad-developers> > More help : https://help.launchpad.net/ListHelp > <https://help.launchpad.net/ListHelp> > > _______________________________________________ > Mailing list: https://launchpad.net/~kicad-developers > Post to : [email protected] > Unsubscribe : https://launchpad.net/~kicad-developers > More help : https://help.launchpad.net/ListHelp
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