forked from pool/tachyon
Jan Engelhardt
a391cd50bf
OBS-URL: https://build.opensuse.org/package/show/science/tachyon?expand=0&rev=19
71 lines
3.0 KiB
Plaintext
71 lines
3.0 KiB
Plaintext
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Wed Aug 10 10:45:57 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 0.99.5
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* Implemented a new higher performance octahedron normal vector
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decoding variant that eliminates GPU SIMD divergence and
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costs fewer instructions
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* Added a completely flattened closest-hit dispatch approach
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through bitwise manipulation of the outpus of the OptiX 7
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optixGetHitKind() and optixGetPrimitiveType() APIs.
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* Added SBT-local hitgroup geometry flags containing
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cached/flattened material opacity, texture alpha cutout, and
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other information useful for short-circuiting frequent high
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latency data fetches from global memory or textures,
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particularly those items needed for for any-hit programs.
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Thu Apr 21 22:12:54 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
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- Update to release 0.99.4
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* Added support for AO maximum occlusion distance cutoff, for
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convenient rendering of interior scenes where the "sky" would
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otherwise be largely or fully occluded.
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* Updated grid acceleration structure generation logic to avoid
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integer wraparound when working with scenes containing
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billions of objects and very large resulting grids.
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* Added a rough draft implementation of a quadrilateral mesh
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primitive
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* Migrated gradient noise magnitude and associated calculations
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outside of the ray tracing kernels themselves.
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* Unified the various camera raygen program alpha transparency
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code.
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* Added mainstream tone mapping operators and corrected alpha
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channel handling in colorspace conversions.
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Thu Dec 24 12:49:43 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
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- Specfile modernizations. Remove conjecture from descriptions.
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Thu Feb 8 14:50:50 UTC 2018 - jengelh@inai.de
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- Remove old SLES BuildRequires.
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Wed Feb 5 01:23:51 UTC 2014 - jengelh@inai.de
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- Update to new upstream release 0.99~b6
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* a new barrier synchronization mechanism was implemented for
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synchronizing the pool of worker threads on each node prior to
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sending/receiving the image buffer via MPI.
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* Added support for atomic integer ops for improved performance
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when mixing threads and distributed memory message passing.
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Thu Dec 13 21:42:53 UTC 2012 - jengelh@inai.de
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- Install the tachyon main program
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Sun Apr 22 17:45:04 UTC 2012 - alinm.elena@gmail.com
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- added *.h in the devel packages... I hope I added all
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I have managed to build vmd from cvs with them
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Tue Sep 27 14:13:02 UTC 2011 - jengelh@medozas.de
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- Initial package (version 0.99_b2) for build.opensuse.org
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