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2012-10-31Remove _var_influence and do some writeupCarlo Zancanaro
_var_influence was really just duplicating data that was available elsewhere, so I got rid of it. I also did some writing about the algorithm and stuff for the thesis.
2012-10-30Merge branch 'master' of ssh://bitbucket.org/czan/honoursCarlo Zancanaro
2012-10-30Commit some stuff to move between computers.Carlo Zancanaro
2012-10-30Merge branch 'master' of ssh://bitbucket.org/czan/honoursCarlo Zancanaro
Conflicts: impl/test/run
2012-10-27Output some timing information to stderr.Carlo Zancanaro
2012-10-27Don't show stderr in tests. That's just annoying.Carlo Zancanaro
2012-10-26Merge branch 'master' into new-devCarlo Zancanaro
2012-10-26Add some tests, and stuff.Carlo Zancanaro
2012-10-26Try to make the correct solver into a local solverCarlo Zancanaro
As far as I can tell, it's worked! Hooray!
2012-10-24Add a fix for mutually-recursive infinite thingsCarlo Zancanaro
So now it will solve correctly for x = y + 1 y = max(0, x + 1) I also added in tests for this (and a slightly different form with `x` going through another variable, `z`, for indirection). The tests will also stop now after five seconds of execution. If they can't be solved in five seconds then they're considered a failure.
2012-10-23Another fix, with a test for what the problem was.Carlo Zancanaro
2012-10-23Fix the merge.Carlo Zancanaro
2012-10-23Merge branch 'master' of https://bitbucket.org/czan/honoursCarlo Zancanaro
Conflicts: .gitignore impl/MaxStrategy.hpp impl/VariableAssignment.hpp impl/systems/test.eqns impl/test/7.eqns
2012-10-23Make the recursive solver work properly.Carlo Zancanaro
If you ignore the intermediate results for the strategy iteration phase then you're in the clear! I think!
2012-10-22Try fixing clang to work with the fixed solver.Carlo Zancanaro
(This may not compile, for an annoying reason. I'll check in again soon with something better-er, or whatever.)
2012-10-22Okay, the solver is now correct.Carlo Zancanaro
It runs in two separate passes: - improve strategy (for all) - evaluate fixpoint Unfortunately this loses out on locality at the moment. I really want a local solver, so I'll have to see what I can do about that.
2012-10-17More work on the thesis itself.Carlo Zancanaro
2012-10-17Get rid of extra files produced during LaTeX compilation.Carlo Zancanaro
2012-10-16Doop doop doop. Some contribution writing stuff.Carlo Zancanaro
2012-10-16A quick fix to the solver.Carlo Zancanaro
2012-10-15Some bug fixes for the solver.Carlo Zancanaro
Still doesn't work in clang, though.
2012-10-15Merge branch 'master' of ssh://bitbucket.org/czan/honoursCarlo Zancanaro
2012-10-15Fix up the Equation System generation. Now there's a bug in the solver.Zancanaro; Carlo
The solver seems to work fine when run as a tool by itself, but not in the clang stuff. Very annoying.
2012-10-15... Assert needs some includes.Carlo Zancanaro
2012-10-15Fix up to build with clang (and fix another bug)Carlo Zancanaro
- Remove exceptions - Remove dynamic casts The bug was relating to MaxStrategy not cleaning up the influence sets after propagating changes. I just added a call to .clear() and it seems fine.
2012-10-04Lets keep trying with this here equation system.Zancanaro; Carlo
Still not there, but more non-functional code is there. Splitting blocks into sub-blocks now works, as does some of the guard stuff and the general "shape" of the resulting equation system.
2012-09-24Fix up some of the interval solving stuff.Zancanaro; Carlo
Still missing: - Guards - Actual construction of the EquationSystem - Necessary operators for a Vector EquationSystem - Splitting blocks on multiple-assignment - Solving/linking with Checkers
2012-09-24Add the clang library to the repo (with some of my changes, too).Zancanaro; Carlo
2012-09-20Remove exceptions and C++11 features for LLVM.Carlo Zancanaro
2012-09-10Thesis updating.Carlo Zancanaro
2012-09-05Something, something. Thesis!Carlo Zancanaro
2012-09-05Delete a lot of tex stuff, better debug infoCarlo Zancanaro
Some other stuff, too, I think. Oh well. No biggie!
2012-08-07Initial thesis stuff. No content, though.Carlo Zancanaro
2012-08-07Merge complete! Get onto the right branch.Carlo Zancanaro
2012-08-07A whole bunch of clean up work around the place.Carlo Zancanaro
- Make it a bit nicer to use the command-line - Remove the strategies we won't be using - Clean up some code around the place, generally
2012-08-06New variation on the equation system solver.Carlo Zancanaro
Much simpler to understand. Basically have a variable assignment which is dynamic and updates with the strategy changes. Similarly have strategy changes easily invalidate the variable assignment. This makes them strongly inter-dependent, but simplifies the implementation considerably. Proving it should be easier like this, too.
2012-07-10Update TODO file.Carlo Zancanaro
2012-07-10Modify MaxStrategy to print itself better.Carlo Zancanaro
2012-07-10Add the LEMON graph library source to the repoCarlo Zancanaro
I'll likely be using it, so this just makes it easier to get to from elsewhere. If I end up not using it then I can just delete it.
2012-07-10Remove two useless files.Carlo Zancanaro
2012-07-10Clean up the building of the parser a bit.Carlo Zancanaro
2012-07-10Fix the Makefile for partial compilation stuffCarlo Zancanaro
2012-07-10A few other changes that were needed for testsCarlo Zancanaro
I must have forgotten to commit them earlier. How annoying.
2012-07-10Move antlr. Add `make test` to Makefile.Carlo Zancanaro
2012-07-10Simple test stuff - examples from the paperCarlo Zancanaro
2012-07-09Few quick logging changes, just for fun.Carlo Zancanaro
2012-07-09Add a bit of a TODO.orgCarlo Zancanaro
2012-07-09New example system.Carlo Zancanaro
2012-07-09Simple little bug.Carlo Zancanaro
2012-07-09Cleaning up a bit of code around the place.Carlo Zancanaro
- Especially making logging a bit nicer.
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