Commit Graph

4 Commits

Author SHA1 Message Date
Geza Lore
599d23697d
IEEE compliant scheduler (#3384)
This is a major re-design of the way code is scheduled in Verilator,
with the goal of properly supporting the Active and NBA regions of the
SystemVerilog scheduling model, as defined in IEEE 1800-2017 chapter 4.

With this change, all internally generated clocks should simulate
correctly, and there should be no more need for the `clock_enable` and
`clocker` attributes for correctness in the absence of Verilator
generated library models (`--lib-create`).

Details of the new scheduling model and algorithm are provided in
docs/internals.rst.

Implements #3278
2022-05-15 16:03:32 +01:00
Wilson Snyder
2418df7bb2 Commentary 2021-09-17 20:03:45 -04:00
Wilson Snyder
aba3883092 Commentary on MULTIDRIVEN (#2972). 2021-05-19 08:14:14 -04:00
Wilson Snyder
adce7ecf4b Documentation has been rewritten into a book format. 2021-04-11 18:55:06 -04:00