Multiplier-accumulator systolic array for general purpose matrix multiplications.
Float16 support with NaN, Inf, Zero. No rounding, just simple cut at internal stages.
src/sa.sv - top.
4x4 synthesis with skywater 130nm high-speed library and 80% toggle rate of data ports:
| max freq (MHz) | total area | power (W) |
|---|---|---|
| 50 | 604808.886 | 6.63211e-02 |
| 100 | 641758.578 | 1.37625e-01 |
| 150 | 661357.395 | 2.04897e-01 |
| 200 | 746384.623 | 2.92419e-01 |
| 250 | 784572.329 | 3.83024e-01 |
| 300 | 802224.233 | 4.75264e-01 |