Commit Graph

7 Commits

Author SHA1 Message Date
Michael Walker
7f26aa9654 Implement STM in Deterministic 2015-02-09 23:22:06 +00:00
Michael Walker
7aceb6a6f9 Implement an atomic-for-testing-purposes function.
This adds a new `MonadConc` primitive, `_concNoTest`, which is (for
all non-test implementations) the identity function. For test
implementations, it is understood as "this action is completely safe
under all schedules, so just execute it all at once and don't consider
any internal interleavings." It is not required to be deterministic,
merely to never fail.

Actions annotated with `_concNoTest` will show up as one step in the
trace, and new `Failure` and `ThreadAction` values have been added.
2015-02-06 16:18:25 +00:00
Michael Walker
c20db31561 Include reason for failure in Deterministic result 2015-02-06 16:04:59 +00:00
Michael Walker
a15a109b60 Give CVars IDs 2015-02-06 11:08:52 +00:00
Michael Walker
bc31ddc5e1 Remove shrinking.
- Tweak order in which schedules are explored to look at simple,
   but not too simple, cases first.

 - Port simplicity logic from shrinking to dupe elimination.
2015-02-04 11:45:08 +00:00
Michael Walker
00ad122b65 Refactor code and update docs to make more not-me friendly 2015-02-01 01:21:42 +00:00
Michael Walker
fbc262c361 Rename and remodularise 2015-01-31 15:50:54 +00:00