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https://github.com/slsdetectorgroup/aare.git
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c880d6a252
- added release notes - added documentation for python - added python bindings --------- Co-authored-by: vhinger <viktoria.hinger@psi.ch> Co-authored-by: Erik Fröjdh <erik.frojdh@psi.ch>
37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
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import numpy as np
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import pyperf
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from aare import strixelremap
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def numpy_take(input, order_map, output):
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"""Remap input array to output array using order_map with numpy.take"""
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not_mapped = order_map == -1
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np.take(input, order_map, out=output)
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output[not_mapped] = 0
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def benchmark_remap():
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strixelpixelmap = strixelremap.jungfrau_ilgad_singlechip_25um_strixel_map(user_roi = strixelremap.Chip1.placement_on_module, placement = strixelremap.Chip1)
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order_map = strixelpixelmap.map
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user_roi_height = strixelremap.Chip1.placement_on_module.height
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user_roi_width = strixelremap.Chip1.placement_on_module.width
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data = np.random.randint(0, 2**16, size=(user_roi_height, user_roi_width)).astype(np.uint16)
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output = np.empty(order_map.shape, dtype=data.dtype)
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runner = pyperf.Runner()
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runner.bench_func("apply_remap", strixelremap.apply_remap, data, order_map, output)
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runner.bench_func("numpy_take", numpy_take, data, order_map, output)
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if __name__ == "__main__":
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benchmark_remap()
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