Small fixup patch so the 'ico' and 'act' scheduling sections could be
ordered as multi-threaded. However, we still only order these single
threaded at the moment (but switching them to multi-threaded now works).
Before this change, some forked processes were being inlined in
`V3Timing` because they contained no `CAwait`s. This only works under
the assumption that no `CAwait`s will be added there later, which is not
true, as a function called by a forked process could be turned into a
coroutine later. The call would be wrapped in a new `CAwait`, but the
process itself would have already been inlined at this point.
This commit moves the inlining to `transformForks` in `V3SchedTiming`,
which is called at a point when all `CAwait`s are already in place.
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
The recent patch to defer substitutions on V3Gate crashes on circular
logic that has cycle length >= 3 with all inlineable signals (cycle
length 2 is detected correctly and is not inlined). Fix by stopping
recursion at the loop-back edge.
Fixes#3543
This is detritus from when V3TraceDecl used to run after V3Gate, today
V3TraceDecl runs before V3Gate and this value has no function at all.
No functional change intended.
dynamic_cast is not free. Replace obvious instances (where the result is
unconditionally dereferenced) with static_cast in contexts with
performance implications.
Replace std::set<SiblingMC> with V3Lists to keep track of SiblingMCs
associated with MTasks, use a std::set<LogicMTask*> for ensuring
uniqueness. This yields a bit more speed in PartContraction.
- Use modern C++
- Implement OrderLogicVertex->LogicMTask map with
OrderLogicVertex::userp(), insteas of std::unordered_map
- Simplify data structures
- Simplify code and assert properties
No functional change.
Refactor ProcessMoveBuildGraph utilizing the fact that OrderGraph is a
bipartite graph, also remove unnecessary unordered_map and distribute
variable domain map. No functional change.
