Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

From changelog of Coq version 8.15:
Changed: [apply with] does not rename arguments unless using
compatibility flag Apply With Renaming (#13837, fixes #13759, by Gaëtan
Gilbert).

So, this commit replaces all occurrences of [apply L with (NAME0 := V)]
to [apply L with (NAME := V)]

Sergey Bozhko authored 3 years ago and Björn Brandenburg committed 3 years ago

Note that many files have changed; however, this is due to the fact that some of the lemmas in nat.v have been renamed or removed.

Vedant Chavda authored 4 years ago and Björn Brandenburg committed 4 years ago

change it to perm_big

Move everything into the new namespace starting with 'prosa' rather
than the bland 'rt'.

- Added definitions and implementation of jitter-aware RTA for
  uniprocessor scheduling.
- The Prosa directory was restructured to better accomodate the different
  types of arrival sequences and schedules.

This commit contains several updates related to uniprocessor scheduling.

- Basic definitions of uniprocessor scheduling (see model/uni)
- Definitions of worload and service for generic sets of jobs (see service.v and workload.v in model/uni)
- Definitions and lemmas about busy intervals (see model/uni/basic/busy_interval.v)
- Definition of an arrival bound for sporadic tasks (see model/arrival_bounds.v)
- Definitions and correctness proofs of the RTA for FP scheduling
  (also works with non-unique priorities and arbitrary deadlines, but gives pessimistic bounds)
- Implementation of the FP RTA to check for contradictory assumptions

In addition, we have also defined partitioned scheduling and proven how it relates
with uniprocessor (see model/partitioned).

- Removed unnecessary assumption in RTA about task precedence/no intra-task parallelism.
- Scheduler models and analyses are organized in separate modules/folders.
- Added RTA for FP and EDF for schedulers with release jitter.
- The scheduling invariants were split into more fine-grained assumptions:
  (a) scheduler is work-conserving
  (b) scheduler enforces FP/JLDP priority X
- New helper lemmas about counting, and sorted/uniq lists
- Inclusion of tactics feed and feed_n (see documentation).
- Added a Makefile generator