mirror of https://github.com/VLSIDA/OpenRAM.git
19 lines
471 B
Python
19 lines
471 B
Python
# See LICENSE for licensing information.
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#
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# Copyright (c) 2016-2023 Regents of the University of California, Santa Cruz
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# All rights reserved.
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#
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"""
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Utility functions for graph router.
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"""
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from openram.base import vector
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from openram.tech import drc
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def snap(a):
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""" Use custom `snap` since `vector.snap_to_grid` isn't working. """
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if isinstance(a, vector):
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return vector(snap(a.x), snap(a.y))
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return round(a, len(str(drc["grid"]).split('.')[1]))
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