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fde4d555a5
- Add ISPC option and enable it by default (this pulls rather heavy `devel/llvm50' via BUILD_DEPENDS and normally would not be enabled by default, but since Embree is most likely to be used in graphics applications, it is safe to assume that users already have LLVM 5 installed because X.org/Mesa stack unconditionally requires it) - OpenEXR support was removed upstream since version 2.13.0 back in November 11, 2016: https://github.com/embree/embree/commit/483491e (as usual, unfortunately, no explanation was provided in the log) - Remove CXXFLAGS+=-msse2 required for i386 earlier, not needed now - Add missing USE_GL, USE_XORG components as prompted by `stage-qa' PR: 214577, 224066 Because GitHub releases (tarballs) are not fetched with correct modification time, set TIMESTAMP to 1510648523 which corresponds to commit 90e49f2 tagged as this release.
15 lines
676 B
Plaintext
15 lines
676 B
Plaintext
Embree is a collection of high-performance ray tracing kernels developed
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at Intel. The target users of Embree are graphics application engineers
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that want to improve the performance of their application by leveraging
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the optimized ray tracing kernels of Embree.
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These kernels are optimized for photo-realistic rendering on the latest
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Intel processors with support for SSE, AVX, AVX2, AVX512, and the 16-wide
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Intel Xeon Phi coprocessor vector instructions.
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Embree supports applications written with the Intel SPMD Program Compiler
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(ISPC, available as `devel/ispc' port) by also providing an ISPC interface
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to the core ray tracing algorithms.
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WWW: https://embree.github.io/
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