YosysHQ.nextpnr

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Files

gatecat ddb084e9a8 archapi: Use arbitrary rather than actual placement in predictDelay

This makes predictDelay be based on an arbitrary belpin pair rather
than a arc of a net based on cell placement. This way 'what-if'
decisions can be evaluated without actually changing placement;
potentially useful for parallel placement.

A new helper predictArcDelay behaves like the old predictDelay to
minimise the impact on existing passes; only arches need be updated.

Signed-off-by: gatecat <gatecat@ds0.me>

2021-12-19 17:15:15 +00:00

arch_pybindings.cc

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

arch_pybindings.h

Fixing old emails and names in copyrights

2021-06-12 13:22:38 +01:00

arch.cc

archapi: Use arbitrary rather than actual placement in predictDelay

2021-12-19 17:15:15 +00:00

arch.h

archapi: Use arbitrary rather than actual placement in predictDelay