Package Details: ospray 1.2.0-2

Git Clone URL: https://aur.archlinux.org/ospray.git (read-only)
Package Base: ospray
Description: A Ray Tracing Based Rendering Engine for High-Fidelity Visualization
Upstream URL: http://www.ospray.org/
Licenses: Apache
Submitter: gucong
Maintainer: gucong
Last Packager: gucong
Votes: 6
Popularity: 1.116945
First Submitted: 2016-08-11 00:08
Last Updated: 2017-02-28 22:03

Latest Comments

gucong commented on 2017-02-28 00:48

Added libgl dependency; patched for SSE4.2 config error (issue #129).
Thank András Wacha for writing the patch for sse4.2 CPU.

doug commented on 2017-02-27 08:22

it fails to build with opengl error, previous version worked

CMake Error at /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:138 (message):
Could NOT find OpenGL (missing: OPENGL_gl_LIBRARY)
Call Stack (most recent call first):
/usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
/usr/share/cmake-3.7/Modules/FindOpenGL.cmake:162 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
components/ospcommon/cmake/glut.cmake:17 (FIND_PACKAGE)
apps/CMakeLists.txt:57 (INCLUDE)

gucong commented on 2017-01-24 21:52

@kosh Looks like they repackaged the source tarball. It should work now.

kosh commented on 2017-01-24 20:16

Now the package fails the validity check. If I skip it, it then complains that there is no folder "src/OSPRay-1.1.2". If I create it, it complains that there is no "CMakeLists.txt" in this folder and so on =) it seems that package is broken

gdonval commented on 2016-12-17 20:29

I had the same problem which was caused by the CFLAGS I was using: for whatever reason, providing "-march=native" is breaking everything (and I really don't see why as this provides optimisation opportunities, it does not force anything).

Hell-G commented on 2016-12-14 17:02

Thanks for your reply. According to /proc/cpuinfo:
model name : Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
flags: ... sse4_2 ...

gucong commented on 2016-12-14 16:41

@Hell-G What is the model of your CPU? According to https://github.com/ospray/OSPRay/issues/110 , the minimum requirement is SSE4.2 support.

Hell-G commented on 2016-12-14 10:26

Hi guys,
I am not able to build the package. I get a lot of undefined references to embree stuff and then the compilation aborts. I have embree-isa 2.12.0-1 installed. Any hints? Thanks!

...
/usr/lib64/cmake/embree-2.12.0/../../libembree.so.2.12.0: undefined reference to `embree::sse42::BVH4Subdivpatch1EagerIntersector1'
/usr/lib64/cmake/embree-2.12.0/../../libembree.so.2.12.0: undefined reference to `embree::BVHN<4>::postBuild(double)'
/usr/lib64/cmake/embree-2.12.0/../../libembree.so.2.12.0: undefined reference to `embree::sse42::BVH4Triangle4vIntersector1Pluecker'
/usr/lib64/cmake/embree-2.12.0/../../libembree.so.2.12.0: undefined reference to `embree::sse42::BVH4Subdivpatch1CachedIntersector4'
/usr/lib64/cmake/embree-2.12.0/../../libembree.so.2.12.0: undefined reference to `embree::sse42::BVH4Quad4vIntersector4HybridMoellerNoFilter'
/usr/lib64/cmake/embree-2.12.0/../../libembree.so.2.12.0: undefined reference to `embree::sse42::BVH4Triangle4vMBIntersector1Moeller'
collect2: error: ld returned 1 exit status
make[2]: *** [builddir/ospray/intel64/CMakeFiles/ospTutorialC.dir/build.make:100: ospTutorialC] Error 1
make[1]: *** [CMakeFiles/Makefile2:178: builddir/ospray/intel64/CMakeFiles/ospTutorialC.dir/all] Error 2
make: *** [Makefile:150: all] Error 2

gucong commented on 2016-11-30 15:10

According to https://github.com/ospray/OSPRay/issues/110 , ospray doesn't build with community/embree which is configured with SSE2 only. I will revert to embree-isa.

chuckdaniels commented on 2016-11-30 11:14

@eolianoe @gucong Then, the dependency must be reverted to 'embree-isa'.

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