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

Age	Commit message (Collapse)	Author
2011-09-20	Change module import method to allow loading a detector from multi-level ↵	Stan Seibert
	module name, like chroma.detectors.cad_sno.
2011-09-20	Fix bug printing output movie filename	Stan Seibert

2011-09-19	Chroma installation guide.	Stan Seibert

2011-09-19	merge relayout branch	Stan Seibert

2011-09-19	Forgot to import chroma.gpu.render in gpu/__init__.py	Stan Seibert

2011-09-19	Remove unused imports	Stan Seibert

2011-09-17	Split up chroma.gpu into separate modules. chroma.gpu.__init__ imports ↵	Stan Seibert
	everything from the sub modules, so usage is the same.
2011-09-17	Module for fitting and evaluating multi-dimensional parabolas	Stan Seibert

2011-09-17	.chroma directory is now used to build the ROOT shared library describing ↵	Stan Seibert
	the event data structure. No more writing files to chroma package directory.
2011-09-17	BSD license	Stan Seibert

2011-09-16	Rename chroma.fileio to chroma.io	Stan Seibert

2011-09-16	Rewrite test_sample_cdf to use a unittest.TestCase class so that the GPU ↵	Stan Seibert
	context can be setup and torn down correctly around the test.
2011-09-16	Modify test_ray_intersection to use __file__ to file location of test standard	Stan Seibert

2011-09-16	Silence annoying GEANT4 warnings and banners during operation.	Stan Seibert

2011-09-16	Remove executable flag from camera.py and sim.py, which are no longer scripts.	Stan Seibert

2011-09-16	Add a srcdir attribute to the chroma.cuda module. This consolidates the ↵	Stan Seibert
	calculation of the path to the CUDA source code in one place.
2011-09-16	Fix reference to _g4chroma module	Stan Seibert

2011-09-16	Now use setuptools-built Boost::Python GEANT4 module	Stan Seibert

2011-09-16	Update functions to look in chroma/cuda directory for CUDA source	Stan Seibert

2011-09-16	Start of setuptools setup.py	Stan Seibert

2011-09-16	Ignore files generated by setuptools	Stan Seibert

2011-09-16	Move C++ source to src directory	Stan Seibert

2011-09-16	Move CUDA source inside chroma package, rename tests directory to test	Stan Seibert

2011-09-16	File reorganization to move toward standard python package layout	Stan Seibert

2011-09-16	remove old spnav module	Stan Seibert

2011-09-16	Switch to now published spnav module rather than internal copy.	Stan Seibert

2011-09-13	Now you can run benchmark with a list of test names at the command line to ↵	Stan Seibert
	only run specific tests. Names currently include: ray, load, propagate, pdf, pdf_eval
2011-09-13	Set better defaults for likelihood calculation.	Stan Seibert

2011-09-13	merge	Stan Seibert

2011-09-13	Benchmark to test speed of pdf_eval accumulation	Stan Seibert

2011-09-12	add chroma-sim script. get rid of GPU class; contexts should now be created ↵	Anthony LaTorre
	with create_cuda_context().
2011-09-12	fix space navigator controls.	Anthony LaTorre

2011-09-11	remove #include.	Anthony LaTorre

2011-09-11	Add t0 parameters to the vertex generators that set the start time	Stan Seibert
	of the event.
2011-09-11	speedup triangle intersection by reducing STACK_SIZE.	Anthony LaTorre

2011-09-11	correctly check cuda initialization in create_cuda_context().	Anthony LaTorre

2011-09-10	store geometry struct in shared memory. this increases photon propagation ↵	Anthony LaTorre
	speed from 3.3M -> 3.45!.
2011-09-10	geometry -> g, triangle -> t. dot(-a,b) <-> -dot(a,b).	Anthony LaTorre

2011-09-10	round value and uncertainty in ufloat_to_str().	Anthony LaTorre

2011-09-10	add ray_intersection unit test.	Anthony LaTorre

2011-09-10	merge	Anthony LaTorre

2011-09-10	update 3d mode to work properly when rendering multiple geometries.	Anthony LaTorre

2011-09-10	merge	Stan Seibert

2011-09-10	Add the ability to propagate the same photons multiple times on the	Stan Seibert
	the GPU, and run the DAQ multiple times on the same photons in a likelihood calculation. Propagating the same photons in a warp speeds up propagation by a factor of 3 (and we could do this even better if we wanted), and this improves the statistics in a likelihood evaluation quite a bit. Running the DAQ multiple times is also an inexpensive way to improve the quality of the PDF estimates.
2011-09-10	Implement len() for event.Photons class.	Stan Seibert

2011-09-10	new alpha rendering scheme.	Anthony LaTorre

2011-09-10	update benchmark.py	Anthony LaTorre

2011-09-10	update documentation and rename create_context -> create_cuda_context.	Anthony LaTorre

2011-09-10	change color of pmt shell.	Anthony LaTorre

2011-09-09	toggle 3d color in Camera class updates screen.	Anthony LaTorre