chroma - Chroma is a high performance optical photon simulation for particle physics detectors

Age	Commit message (Expand)	Author
2021-05-09	BVH optimization to sort child nodes by area. Only has a small effect.	Stan Seibert
2021-05-09	Collapse chains of BVH nodes with single children.	Stan Seibert
2021-05-09	Fix bug in grid BVH implementation. Now half as fast as old Chroma.	Stan Seibert
2021-05-09	Speed up recursive grid BVH generation. Now LBNE BVH can be generated in abo...	Stan Seibert
2021-05-09	New BVH algorithm: Recursive Grid	Stan Seibert
2021-05-09	Import memoize decorator directly from pytools as it is not present in the ol...	Stan Seibert
2021-05-09	Implementation of "node splitting" which places children into separate	Stan Seibert
2021-05-09	Bugfixes to BVH traversal and generation code.	Stan Seibert
2021-05-09	Use degree 2 tree by default	Stan Seibert
2021-05-09	Redo node format to include number of children, rather than just leaf bit.	Stan Seibert
2021-05-09	Fix unit test	Stan Seibert
2021-05-09	Add a chroma-bvh hist function that displays a ROOT histogram of the	Stan Seibert
2021-05-09	Rename node_area() to node_areas() and make it return the array of node areas	Stan Seibert
2021-05-09	Skip L1 cache when loading nodes.	Stan Seibert
2021-05-09	Missing return in function	Stan Seibert
2021-05-09	Oops, pdb line snuck into commit.	Stan Seibert
2021-05-09	Make Geometry.flatten() idempotent and avoid loading the BVH twice when using...	Stan Seibert
2021-05-09	Fix the rendering code to use the new geometry and BVH definition.	Stan Seibert
2021-05-09	Speed up node intersection by 2.5x using tips from "Optimizing ray	Stan Seibert
2021-05-09	Use fixed point BVH surface area instead of world coordinates for consistency...	Stan Seibert
2021-05-09	If the node_swap optimization is run with a minus sign after the layer number...	Stan Seibert
2021-05-09	Increase look ahead in node_swap BVH optimization to improve surface area min...	Stan Seibert
2021-05-09	Add more BVH manipulation commands:	Stan Seibert
2021-05-09	Fix silly typos in BVH loading functions	Stan Seibert
2021-05-09	Add list, copy, and remove commands to chroma-bvh	Stan Seibert
2021-05-09	chroma-bvh: command to manipulate BVH trees in cache. Just a stat subcommand...	Stan Seibert
2021-05-09	Do not cache the individual solids. Speeds up unpickling significantly.	Stan Seibert
2021-05-09	Do not save the BVH when caching the geometry.	Stan Seibert
2021-05-09	Super simple geometry cache management tool: chroma-geo	Stan Seibert
2021-05-09	Make load from string method handle functions that return Mesh, Solid, or Geo...	Stan Seibert
2021-05-09	Add another loader function that is useful for chroma-cam.	Stan Seibert
2021-05-09	Implement new loader function that turns a string into a Geometry,	Stan Seibert
2021-05-09	Pull memoization decorator out to tools module.	Stan Seibert
2021-05-09	Simple BVH construction passing the "smoke test"	Stan Seibert
2021-05-09	Simple BVH generator using new infrastructure	Stan Seibert
2021-05-09	Convert bvh module into a package directory.	Stan Seibert
2021-05-09	BVH and BVHLayer classes with unittests.	Stan Seibert
2021-05-09	Ignore hidden file created by coverage.py	Stan Seibert
2021-05-09	Basic BVH cache. Further implementation requires creation of BVH class.	Stan Seibert
2021-05-09	Cache class for managing the geometry cache on disk.	Stan Seibert
2021-05-09	Add md5() hash method to chroma.geometry.Mesh	Stan Seibert
2021-05-09	Pull BVH calculation out of GPUGeometry class and make the world scale factor...	Stan Seibert
2021-05-09	Save offset of each layer in the CPU-computed BVH for use when comparing BVH ...	Stan Seibert
2021-05-09	Print events/second statistic in chroma-sim	Stan Seibert
2021-05-09	Replace the use of pointers in the intersect_mesh with array indices.	Stan Seibert
2021-05-09	Saving the material codes and colors in page-locked host memory is unnecessary.	Stan Seibert
2021-05-09	First steps toward an alternative BVH implementation.	Stan Seibert
2021-05-09	Improve identification of CUDA vector types in struct builder	Stan Seibert
2021-05-09	Import ROOT module from its true location and add missing import of enable_de...	Stan Seibert
2021-05-09	Remove import of chroma.io.root in the __init__.py module and also the	Stan Seibert