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5 commits

Author SHA1 Message Date
Miodrag Milanovic
ced2521b03 Convert gen-tests shell script to python 2026-04-16 11:00:44 +02:00
Robert O'Callahan
2ca28d964b Limit YOSYS_MAX_THREADS to 4 for abcopt-tests 2025-12-04 12:09:49 +01:00
Martin Povišer
916fe998ab macc_v2: Add test 2025-01-27 13:19:26 +01:00
Martin Povišer
c5fd96ebb0 macc_v2: Start new cell 2025-01-24 12:38:03 +01:00
Martin Povišer
652a1b9806 macc: Stop using the B port 
The B port is for single-bit summands. These can just as well be
represented as an additional summand on the A port (which supports
summands of arbitrary width). An upcoming `$macc_v2` cell won't be
special-casing single-bit summands in any way.

In preparation, make the following changes:

 * remove the `bit_ports` field from the `Macc` helper (instead add any
   single-bit summands to `ports` next to other summands)

 * leave `B` empty on cells emitted from `Macc::to_cell`
 2025-01-08 13:03:35 +01:00