mirror of https://github.com/VLSIDA/OpenRAM.git
26 lines
631 B
Python
26 lines
631 B
Python
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# 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_to_grid(v):
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""" Use custom `snap_to_grid` since `vector.snap_to_grid` isn't working. """
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return vector(snap_offset_to_grid(v.x), snap_offset_to_grid(v.y))
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def snap_offset_to_grid(offset):
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"""
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Use custom `snap_offset_to_grid` since `vector.snap_offset_to_grid` isn't
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working.
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"""
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return round(offset, len(str(drc["grid"]).split('.')[1]))
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