]>
hydra-www.ietfng.org Git - dyna2/log
Tim Vieira [Tue, 23 Jul 2013 07:24:59 +0000 (03:24 -0400)]
Issue #62: allow Dyna to report its own version.
Tim Vieira [Tue, 23 Jul 2013 04:00:22 +0000 (00:00 -0400)]
added `|=` and fixed `:-`.
updated `test/repl/boolean-aggregators.dynadoc`
Tim Vieira [Sun, 21 Jul 2013 23:29:22 +0000 (19:29 -0400)]
tweak
Tim Vieira [Sun, 21 Jul 2013 22:46:24 +0000 (18:46 -0400)]
add test case for an instance of a cyclic program which uselessly runs off to infinity when we retract a node.
Tim Vieira [Sun, 21 Jul 2013 22:40:33 +0000 (18:40 -0400)]
added test case from issue #31 - late backchaining declarations.
Tim Vieira [Sun, 21 Jul 2013 22:36:05 +0000 (18:36 -0400)]
recompile rules on late backchain declaration (Issue #31); requires running
compiler to fixed point; maintaining a set of failed rules.
small tweak (hacky) to make compiler error messages friendlier -- show rule
source instead of `<repl>` (which was the mask for a big sha1+linenumbers).
Tim Vieira [Sun, 21 Jul 2013 12:30:15 +0000 (08:30 -0400)]
Address Issue #51 - showing errors in "Changes"
updated doctests, caught some cases of missing clear error.
Tim Vieira [Sat, 20 Jul 2013 18:28:01 +0000 (14:28 -0400)]
tweaks/cleanup
Tim Vieira [Fri, 19 Jul 2013 18:44:22 +0000 (14:44 -0400)]
added test case for issue #52 -- keeping $key up to date.
Tim Vieira [Fri, 19 Jul 2013 18:43:00 +0000 (14:43 -0400)]
add test for transitive deps in memoized BC rule retraction.
Tim Vieira [Fri, 19 Jul 2013 18:37:32 +0000 (14:37 -0400)]
Big improvments to memoized BC rule retraction. We now correctly update
transitive dependents (before we didn't refresh the memos, so we were getting
incorrect behavior).
Catch ^C again..
Minor tweak to make fewer replacement updates to $key.
Tim Vieira [Thu, 18 Jul 2013 17:21:54 +0000 (13:21 -0400)]
Fixed issue #52.
Tim Vieira [Thu, 18 Jul 2013 17:01:19 +0000 (13:01 -0400)]
better error msgs.
Tim Vieira [Thu, 18 Jul 2013 14:59:49 +0000 (10:59 -0400)]
minor tweaks.
Tim Vieira [Thu, 18 Jul 2013 12:31:03 +0000 (08:31 -0400)]
fixed Issue #57
Tim Vieira [Wed, 17 Jul 2013 21:54:51 +0000 (17:54 -0400)]
()
Tim Vieira [Wed, 17 Jul 2013 21:18:29 +0000 (17:18 -0400)]
refactored code, resolved asymmetries between FC and BC (and within each) --
code now has fewer special cases and should have fixed a bunch of bugs we didn't
even know we had :-X
don't show BC items in changes.
(BC retraction has improved, but it's still not 100% correct thanks to stale
memos)
Tim Vieira [Wed, 17 Jul 2013 19:15:19 +0000 (15:15 -0400)]
Clean up agenda loop.
Tim Vieira [Wed, 17 Jul 2013 03:49:50 +0000 (23:49 -0400)]
anf file required.
Tim Vieira [Tue, 16 Jul 2013 23:31:01 +0000 (19:31 -0400)]
maintain a coarse dependency graph of head->evals and a map functor->rules (all
rules [not just BC rules] know their head's functor -- i.e. an overestimate of
what they "create"). These changes are nonfunction, but will facilitate
maintenance, retraction and all that.
Tim Vieira [Tue, 16 Jul 2013 18:35:39 +0000 (14:35 -0400)]
()
Tim Vieira [Tue, 16 Jul 2013 18:26:25 +0000 (14:26 -0400)]
Dropped end-to-end tests from haskell test runner (removed support for --plan
flag for ./dyna). These test are now part of python test runnner.
Minor refactoring/reorganization of interpreter and repl.
Tim Vieira [Sun, 14 Jul 2013 20:46:29 +0000 (16:46 -0400)]
move command-line interface to separate file --> main.py
added a few test for "known bugs" regarding retracting BC rules.
Tim Vieira [Sat, 13 Jul 2013 15:24:26 +0000 (11:24 -0400)]
minor cleanup.
Tim Vieira [Sat, 13 Jul 2013 15:05:22 +0000 (11:05 -0400)]
new tests for error handling.
Tim Vieira [Sat, 13 Jul 2013 04:26:40 +0000 (00:26 -0400)]
BUGFIX: properly clear error.
run initializers after clearing agenda, if new updates are queued run agenda
again.
Tim Vieira [Sat, 13 Jul 2013 03:14:00 +0000 (23:14 -0400)]
Stabilize output of `bag=` by sorting elements and properly handle null.
Uninitialized rules are kept around and appear as errors in the error dump,
until initialization succeeds.
Fixed sort order for true and false.
Tim Vieira [Fri, 12 Jul 2013 20:24:13 +0000 (16:24 -0400)]
better cleanup when an initializer fails.
Tim Vieira [Fri, 12 Jul 2013 18:53:07 +0000 (14:53 -0400)]
`dump_rules` won't crash when rule failed to load dyna source.
Show failure context when an update handler crashes (work in progress)
when an initializer fails rules is still added to the program. Only some of the
emits which succeeded get scheduled (this isn't quite right).
added depth limit argument to trace (available via --limit=<INTEGER> at the
repl).
Tim Vieira [Thu, 11 Jul 2013 18:47:03 +0000 (14:47 -0400)]
Merge ../incoming into HEAD
Tim Vieira [Thu, 11 Jul 2013 18:46:26 +0000 (14:46 -0400)]
Merge branch 'master' of ssh://github.com/nwf/dyna
Tim Vieira [Thu, 11 Jul 2013 18:43:46 +0000 (14:43 -0400)]
Merge branch 'master' of ssh://github.com/nwf/dyna
Conflicts:
src/Dyna/Backend/Python/Backend.hs
src/Dyna/Backend/Python/interpreter.py
Had to make a small change to pretty printing of @nwf's new representation of
true and false (they need to print as *lower case* true and false).
Nathaniel Wesley Filardo [Thu, 11 Jul 2013 18:04:12 +0000 (14:04 -0400)]
Minor haddock fixups
Tim Vieira [Thu, 11 Jul 2013 16:08:17 +0000 (12:08 -0400)]
stabilize error dump.
Tim Vieira [Thu, 11 Jul 2013 16:02:29 +0000 (12:02 -0400)]
added error test case.
Tim Vieira [Thu, 11 Jul 2013 16:02:12 +0000 (12:02 -0400)]
added error test case.
Tim Vieira [Thu, 11 Jul 2013 16:00:30 +0000 (12:00 -0400)]
added matplotlib post-processor for static drawings.
Tim Vieira [Thu, 11 Jul 2013 15:46:06 +0000 (11:46 -0400)]
minor cleanups
Tim Vieira [Thu, 11 Jul 2013 15:44:09 +0000 (11:44 -0400)]
added test for dyna boolean operations.
Tim Vieira [Thu, 11 Jul 2013 15:38:25 +0000 (11:38 -0400)]
Use Dyna Boolean type instead of Python's bool. This requires redefining or
wrapping Python's comparsion (<=, ==), and logical operators (and, or,qq not).
move examples/lists into repl tests.
updated examples/force to use dyna lists
updated some other tests..
Nathaniel Wesley Filardo [Thu, 11 Jul 2013 05:55:25 +0000 (01:55 -0400)]
Booleans are not to be treated as atoms
Addresses nwf/dyna#49; leaving open for subsequent discussion.
Nathaniel Wesley Filardo [Thu, 11 Jul 2013 04:13:23 +0000 (00:13 -0400)]
Ensure evaluation of an assertion
Found by reviewing coverage
Nathaniel Wesley Filardo [Thu, 11 Jul 2013 04:13:01 +0000 (00:13 -0400)]
Prune some unused code from the test suite
Nathaniel Wesley Filardo [Thu, 11 Jul 2013 03:54:18 +0000 (23:54 -0400)]
Add hpc coverage for self-tests
Run with "make test-hpc" and then open dist/selftest-hpc-out/index.html for
your viewing pleasure.
Tim Vieira [Wed, 10 Jul 2013 23:36:58 +0000 (19:36 -0400)]
nonfunctional tweaks to handling of '->'.
Tim Vieira [Wed, 10 Jul 2013 23:25:31 +0000 (19:25 -0400)]
better FIFO
Tim Vieira [Wed, 10 Jul 2013 23:14:58 +0000 (19:14 -0400)]
Issue #1: display [] instead of &nil.
Tim Vieira [Wed, 10 Jul 2013 20:34:35 +0000 (16:34 -0400)]
Issue #40: Dyna will concatenate files for you, but it won't give you nice error messages.
Nathaniel Wesley Filardo [Wed, 10 Jul 2013 19:27:44 +0000 (15:27 -0400)]
Fix "longest-match" requirement on operators
We were running a token parser before the "notFollowedBy", which is clearly
wrong. Now, tokenize a strict string then notFollowedBy. This will require
that users write things like "... <oper> -<expr>" even though "<oper><expr>"
is accepted and "-<expr>" is an <expr>.
While here, add an explicit regression test for this bug.
This closes nwf/dyna#45 .
Tim Vieira [Wed, 10 Jul 2013 19:34:43 +0000 (15:34 -0400)]
Merge ../working
Tim Vieira [Wed, 10 Jul 2013 19:34:16 +0000 (15:34 -0400)]
Issue #15: updated Jason's Dijkstra backpointer example to use which doesn't quote its second argument.
Tim Vieira [Wed, 10 Jul 2013 19:21:53 +0000 (15:21 -0400)]
remove numpy as dep to speed-up load time Issue #44
Tim Vieira [Wed, 10 Jul 2013 19:14:08 +0000 (15:14 -0400)]
Merge ../working
Tim Vieira [Wed, 10 Jul 2013 19:10:24 +0000 (15:10 -0400)]
(Issue #46) `:-` now implicit aggregator for facts. `|=` no longer available.
Tim Vieira [Wed, 10 Jul 2013 18:29:31 +0000 (14:29 -0400)]
with_key no longer quotes it's second argument.
Jason Eisner [Wed, 10 Jul 2013 13:15:03 +0000 (09:15 -0400)]
minor edits
Jason Eisner [Wed, 10 Jul 2013 12:39:20 +0000 (08:39 -0400)]
added forward-backward.dyna, and its companion file icecream.dyna.
It exposes errors in the current implementation: see #47.
Jason Eisner [Wed, 10 Jul 2013 08:36:59 +0000 (04:36 -0400)]
restored +x permission to debug (somehow removed before previous commit)
Jason Eisner [Wed, 10 Jul 2013 08:35:01 +0000 (04:35 -0400)]
simplified examples/dijkstra-backpointers.dyna, and added a variant
Tim Vieira [Wed, 10 Jul 2013 03:05:22 +0000 (23:05 -0400)]
merge.
Tim Vieira [Wed, 10 Jul 2013 02:51:32 +0000 (22:51 -0400)]
fixed force-directed layout.
Tim Vieira [Tue, 9 Jul 2013 20:55:04 +0000 (16:55 -0400)]
new infix operator for alist `->`/2
tweaks to list tests.
Tim Vieira [Tue, 9 Jul 2013 19:55:22 +0000 (15:55 -0400)]
small improvements to handling booleans
clean up aggregators
crash handler hook (write repl lines)
hide ugly file names in error messages
more test cases added coverage target to makefile
added a few more test cases.
Tim Vieira [Mon, 8 Jul 2013 19:12:56 +0000 (15:12 -0400)]
()
Tim Vieira [Mon, 8 Jul 2013 19:10:41 +0000 (15:10 -0400)]
Small tweaks.
added `range` to stdlib
tiny tweak (nonfunctional) to doctest.
small improvement to bool (runtime) type checking.
Nathaniel Wesley Filardo [Mon, 8 Jul 2013 04:00:25 +0000 (00:00 -0400)]
Small, non-functional changes around the tree
Nathaniel Wesley Filardo [Mon, 8 Jul 2013 03:30:05 +0000 (23:30 -0400)]
Try to improve python crash logging
This seems like it should work, but IPython seems to be getting in my way.
Nathaniel Wesley Filardo [Mon, 8 Jul 2013 02:21:33 +0000 (22:21 -0400)]
exitFailure on panic
Tim Vieira [Mon, 8 Jul 2013 00:27:01 +0000 (20:27 -0400)]
added parsing (training, parsing, testing) `test/app/ptb.dynadoc`.
Tim Vieira [Mon, 8 Jul 2013 00:25:42 +0000 (20:25 -0400)]
make run-doctest.py executable
catch errors when retracting rules.
Tim Vieira [Sun, 7 Jul 2013 20:22:03 +0000 (16:22 -0400)]
Merge branch 'master' of ssh://github.com/nwf/dyna
Tim Vieira [Sun, 7 Jul 2013 20:17:39 +0000 (16:17 -0400)]
Issue #12 simplify output of "draw" command. Edge crux shrunk down to small
circle. Mouse over shows the rule source and rule index.
minor tweaks to readme.
Tim Vieira [Sun, 7 Jul 2013 20:17:39 +0000 (16:17 -0400)]
circle. Mouse over shows the rule source and rule index.
minor tweaks to readme.
Tim Vieira [Sat, 6 Jul 2013 19:15:27 +0000 (15:15 -0400)]
()
Tim Vieira [Sat, 6 Jul 2013 17:44:56 +0000 (13:44 -0400)]
update tests - new solution formatting.
Tim Vieira [Sat, 6 Jul 2013 16:52:46 +0000 (12:52 -0400)]
Issue #38 "better printing of :- items, and better type checking for :-, |=, &="
`:-` and `|=` are now synonymous.
Tim Vieira [Sat, 6 Jul 2013 04:12:28 +0000 (00:12 -0400)]
might error when retracting a BC rule.
Tim Vieira [Sat, 6 Jul 2013 02:46:30 +0000 (22:46 -0400)]
tweaks.
Tim Vieira [Fri, 5 Jul 2013 23:29:31 +0000 (19:29 -0400)]
()
Tim Vieira [Fri, 5 Jul 2013 23:25:59 +0000 (19:25 -0400)]
use doctests
Tim Vieira [Fri, 5 Jul 2013 23:03:31 +0000 (19:03 -0400)]
use doctester
Tim Vieira [Fri, 5 Jul 2013 22:24:28 +0000 (18:24 -0400)]
remove cruft.
Tim Vieira [Fri, 5 Jul 2013 22:16:21 +0000 (18:16 -0400)]
`dict=` create something like associative list -- this lets us use it in our
dyna programs.
doctests strip colors
tweak to solution print out: print 'Solution empty' instead of a "Solution"
heading.
proper BC rule retraction.
Tim Vieira [Fri, 5 Jul 2013 18:30:34 +0000 (14:30 -0400)]
Merge ../working
Tim Vieira [Fri, 5 Jul 2013 18:30:18 +0000 (14:30 -0400)]
added dyna doctest for retracting BC rules.
Tim Vieira [Fri, 5 Jul 2013 18:29:06 +0000 (14:29 -0400)]
working on fixing BC rule retraction.
Nathaniel Wesley Filardo [Fri, 5 Jul 2013 18:12:04 +0000 (14:12 -0400)]
Generate update plans for backchained items
This is necessary to allow retraction.
While here, wire up a backchain example into the test harness.
Tim Vieira [Fri, 5 Jul 2013 17:15:26 +0000 (13:15 -0400)]
Merge ../working
Tim Vieira [Fri, 5 Jul 2013 17:14:40 +0000 (13:14 -0400)]
added dijkstra-backpointers to end-to-end tests.
Tim Vieira [Fri, 5 Jul 2013 17:06:40 +0000 (13:06 -0400)]
added `with_key` infix operator for (Issue #29 Backpointers) and argument
disposition for `$key/1`.
Removed previous version of `argmin=/argmax=`.
Tim Vieira [Fri, 5 Jul 2013 03:04:00 +0000 (23:04 -0400)]
Merge ../working
Tim Vieira [Fri, 5 Jul 2013 03:01:15 +0000 (23:01 -0400)]
implementation of @nwf's argm idea for backpointers (#29). Uses `$key` instead
of `argm`.
BUGFIX: hash and eq for list wasn't correct.
Tim Vieira [Thu, 4 Jul 2013 03:22:38 +0000 (23:22 -0400)]
Merge ../working
Tim Vieira [Thu, 4 Jul 2013 03:21:50 +0000 (23:21 -0400)]
minor fix to trace formatting
Tim Vieira [Wed, 3 Jul 2013 23:20:29 +0000 (19:20 -0400)]
Merge ../working
Tim Vieira [Wed, 3 Jul 2013 23:19:20 +0000 (19:19 -0400)]
multiline input in doctest
disable REPL run command.. it doesn't pass parser state along.
Tim Vieira [Wed, 3 Jul 2013 21:31:58 +0000 (17:31 -0400)]
Merge ../working
Tim Vieira [Wed, 3 Jul 2013 20:57:56 +0000 (16:57 -0400)]
Overhaul error message displays
- "pop-time": aggregation errors (e.g. two distinct values following into an
`=` aggregator) are group by functor/arity, then by type and only 10
instances are shown.
- "push-time": errors are grouped by rule, then error type (e.g. TypeError,
DivisionByZero), only 10 instances of the error are displayed.
- These changes help avoid an overwhelming cascade of very similar
errors. Users should be able to trace the sources of these errors using other
tools (e.g. `trace`)
Resolve issue #36
Program rules available in $rule -- doesn't do anything yet however.
Tweaks to doctest runner.
Tim Vieira [Wed, 3 Jul 2013 16:19:38 +0000 (12:19 -0400)]
Merge ../working
Tim Vieira [Wed, 3 Jul 2013 16:03:27 +0000 (12:03 -0400)]
improvements to `examples/ptb.dyna`
- (no longer a complete mess thanks to the new `load` commands)
- does binarization
- extracts and counts rules in a s-expression tree.
- parses a sentence given as a string AND extracts the optimal parse by
following backpointers.
sexpr loader uses nested lists as it's representation
'in'(+,+)+ asserts second arg is a list.
retract_rule: no longer crashes when retracting a backchained rule. There are
possible bugs because we haven't deleted the memo tables affected by that rule.
REPL: show changes after 'load' commands
String display format should no longer render special characters like '\n'