cctw2 Activity
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guyjennings
Activity for cctw2
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Guy Jennings committed [e9d9c1] on Code
Parameters in hdf5 files largely working
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Working on reading/writing parameters in hdf/nexus files
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Tweaks to cuda build
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Merging
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Mods to allow building on polaris
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More work on cctw2 file reading
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Found bugs in cuda transform - rationalized to single transform cuda kernel
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Work on cuda transform. Added lzf, lz4 and bz2 filters
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Work on cctw2-threaded --transform
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Working on cctw2 cuda transform
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Starting testing cctw2-cuda --transform
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Partial implementation of GPU transform
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Working towards cctw2 transform alg0
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Work on cct2wcudatransformalgorithm
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Outline code for 2 different CUDA transform algorithms, start implementing algorithm 0
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Correctly calculate number of output chunks that will fit in GPU
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Calculate number of output chunks that will fit in GPU
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Add some TODO reminders
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Work on angle parameter parsing
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Implement weights and masks
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Implement basic skeleton for weights and mask processing
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Implement cctw2-cuda input chunk reader
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Work on enumeration of input block coords
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Check transform input parameters
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Check transform input parameters
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Fill out basic skeleton of cctw2-cuda tranform command, complete with explanations of needed code
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More work on Cctw2CudaTransform
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Reduce c++ language level required, work on checking input dataset dimensions
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Remove dependency on boost::trim_right
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More cctw2 file checking
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More cctw2 argument processing
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Start work on cctw2-cuda transform command
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Add cctw-util size argument
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de-templatize parameters, command line parser and command file parser
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Skeleton versions of transform, merge, range, subrange commands for cuda, single and threaded cctw2
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Start work on transform commands
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Working on file name decoding and validation
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Rename of cctw2cuda files, removing dashes from file names
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cctw2 files renamed, removing hyphens in file names
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Work on input file name parsing
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Work on input file name parsing
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Comment out mpi-specific hdf5 calls
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Working on cctw2 --range command
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Working on Cctw2ChunkedArray3DDevice
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Tweak to output data summarize command
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Implement Cctw2ChunkedArray3DHost
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Rework MPI/HDF5 interactions, more work on tests subdir
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Update hostname test for weimar
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Removed cctw2-tests-code submodule
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Removed cctw2-tests submodule
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Properly test for cctw2-tests-code/CMakeLists.txt
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Added cctw2-tests-code subdirectory
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Added cctw2-tests submodule
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Added cctw2-tests submodule
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Merged
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Start work on cctw2 3d data array types, work on build files
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Tweaks for cuda include paths
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Working on subrange command - basic skeleton
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Fix up cctw-mpi build
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Include build of previous 'cctw' versions
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More tweaks for cuda build
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More tweaks to cuda detection
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Added some config scripts - should be called from the cctw2-code directory
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Fixes to compile on Polaris
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Implement help output
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Templatize much of the code so that float and double performance may be compared
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Reorganize build system to build cctw2-libraries only once
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Basic implementation of range command for single, threaded and cuda
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Added skeleton code for merge, range and transform commands
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Implement cctw2 --gentest command
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Added --transform, --merge, --genpars, --gentest, --genmerge options
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Try to make CUDA presence conditional
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Added test parameters file, trim input line trailing white space
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Fixed problems with cuda atomic min/max, implement parameter file reading
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Naive implementation to find transformed range using atomic globals
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Implement thread-safe Cctw2Transform::forward
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Defined Cctw2Parameters and demonstrate passing it to cuda kernel
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More work on cctw2 host and device library functions
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More work on cctw2 host and device library functions
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More work on cctw2 command argument decoding
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More work on cctw2 command argument decoding
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Implement running subtask for different types of cctw2-<xxx>
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Added code in cctw2 to test for cuda
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Initial Commit
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