GitLab

Parent-Version:      0.137
Version-Log:

AND NOW IT WORKS WITH SCADE !!!
(no array neither struct though)

source/gen_stubs.ml:
source/gen_stubs_common.ml [new file]:
source/gen_stubs_common.mli [new file]:
source/parse_c_scade.ml [new file]:
source/parse_c_scade.mli [new file]:
source/*.ml:
    Add a scade port to lurette.

Project-Description: Lurette

Parent-Version:      0.136
Version-Log:

source/gen_stubs:
   Fix a bug where the var name ok was clashing with user vars
   in the generated always true oracle. now i use the name
   weird_name_to_avoid_clash__ok

source/lurettetop.ml:
   Make sure that the .lus files is less recent than the .c file
   before running.

source/lurettetop.ml:
source/gen_stubs.ml:
ihm/xlurette/*.ml:
   Add support for future handling of the scade compiler.
   Currently, returns a msg saying it that the scade port is not implemented.

Project-Description: Lurette

Parent-Version:      0.135
Version-Log:

source/parse_env.ml:
source/formula.ml:
source/formula.mli:
source/env_state.ml:
source/env_state.mli:
source/automata.ml:
   Change the format of pragma to stick with how they are defined
   in the DC ref man.

   Also take into account programs that were added by yvan that
   let one know which control point in the source lutin program
   each lucky node correspond to.

source/lurette.ml:
   Display a better error msg when the sut and env vars do not match.

source/sim2chro.ml:
   Variables were not display in the same order as in their declaration
   (bug introduced in the previous change).

source/lurettetop.ml:
   The clean command does not remove everything in the tmp dir but only
   the generated files.

ihm/xlurette/xlurette_*.ml:
   The naming of rif files was not working properly.

   Add a clean-up button.

user-rules:
<various other makefiles>:
   Abstract away a few hard-code env var so that its works on cygwin

Project-Description: Lurette

Parent-Version:      0.134
Version-Log:

Implement a check_assertion rule that checks every programs assertions.

source/*.ml:
   Consistently display the help msg on stderr if something bad happened,
   and on stdout if --help is provided at the command line.

source/lurette.ml:
source/sim2chro.ml:
   Fix a bug (found by Nicolas Dervaux) where the sut output var were
   not in the same order than in their declaration.

   Also, interchange input by output in the produced rif file, since
   it is more sensible this way from the tester point of view.

Project-Description: Lurette

Parent-Version:      0.133
Version-Log:

Various changes related to the packaging of lurette.

Project-Description: Lurette

Parent-Version:      0.132
Version-Log:

source/gen_stubs.ml:
source/ocaml2C.idl:
   use double instead of floats at the C level.

Project-Description: Lurette

Parent-Version:      0.131
Version-Log:

Fix 3 bugs discovered by Pascal.

one was due to a confusion with variable starting with _pre
during formula_to_string.

another one was in store.ml: i was not reinjecting the solutions
when retriving values from store.substl

a third one was due to the fact that I was not applying substitution
rigth-to-left whereas I should.

source/luc_exe.ml:
   Add 2 options --help and --step-number that let one set a bound
   on the number of steps to perform.

source/env.ml:
source/parse_env.ml:
   Provide a mean to give default values to pre variables.

ihm/xlurette/xlurette_glade_main.ml
ihm/xlurette/xlurette.glade:
  Add Combo boxes to browse lustre file nodes.

source/
Add the possibility to give default vales to pre variables.

Project-Description: Lurette

Parent-Version:      0.130
Version-Log:

Remove the need of the ocaml compilers to be able to use lurette.
The idea is to link the final executable withh the C compiler instead
of using ocamlopt.

source/lurette.ml:
source/gen_stubs.ml:
  The stubs files that are generated are ow completely different.
  The process is much more simple BTW. Now, idl files are no more
  generated dynamically. The only files that are generated are C files
  that interfaces the sut and the oracle with lurette.

/source/lurettetop.ml:
   Add the USER_TESTING_DIR env variable.

Project-Description: Lurette

Parent-Version:      0.129
Version-Log:         empty
Project-Description: Lurette

Parent-Version:      0.128
Version-Log:

source/parse_env.ml:
   Enhance parsing error messages.

source/util.ml:
source/lurettetop.ml:
   check for LURETTE_PATH only in lurettetop because it is
   the only one that really needs it. Also moves show_luc, gen_stubs,
   and co there for the same reason.

Project-Description: Lurette

Parent-Version:      0.127
Version-Log:

source/parse_env.ml:
source/env_state.ml:
source/env_state.mli:
   Add support for transient /recurrent nodes (not plugged yet).

source/parse_env.ml:
source/solver.ml:
source/formula.ml
source/formula.mli:
test/*.luc:
  Add the possibity to define formula and num expr aliases
  (a request from Bertrand).

test/losange.luc: [new file]
test/losange-3d.luc: [new file]
test/test_losange.lus: [new file]
user-rules:
   Add the losange in the non-regression test

source/luc_exe.ml:
source/command_line_luc_exe.ml:
   Add an option that lets one see local vars in lucky output.

Project-Description: Lurette

Parent-Version:      0.126
Version-Log:

source/command_line_luc_exe.ml:
source/command_line_luc_exe.mli:
source/luc_exe.ml:
source/store.ml:
source/lurette.ml:
source/lurettetop.ml:
   Put back the verteces draw. It was not such a great idea to remove
   after all...

   Also change verteces into vertices (oops...).

Project-Description: Lurette

Parent-Version:      0.125
Version-Log:

source/command_line_luc_exe.ml:
source/command_line_luc_exe.mli:
source/command_line.ml:
source/command_line.mli:
source/luc_exe.ml:
source/lurette.ml:
source/lurettetop.ml:
   Add the possibility to set the precision from lucky and lurette command
lines.

   Remove the draw-vertices stuff.

source/command_line_luc_exe.ml:
source/command_line_luc_exe.mli:
source/luc_exe.ml:
   Also add the --edges and the inside options for lucky.

source/parse_env.ml:
  Allow to forget empty fields in the automata format.

source/store.ml:
   Plug the new drawing heuristic

Project-Description: Lurette

Parent-Version:      0.124
Version-Log:

source/parse_env.ml:
   Make most fields of the automata syntax optional so that
   people are not obliged to refer to empty list of, eg,
   formula.

   Also add a field formula that let one defines global formula.
   This field is currently unplugged (ie, it parses, but the information
   contained in that fied in ignored).

Project-Description: Lurette

Parent-Version:      0.123
Version-Log:

Implement the polyhedron drawing primitives.

source/util.ml.in:
   Change my_string_of_float so that it truncates floats 4 digits after the
dot.
   The rational is that, for testing, we do not care the extra precision and
   too much precision may kill Polka. This precison ougth to be a parameter
   though.

source/solver.ml:
source/polyhedron.ml:
source/store.ml:
    Implement the polyhedron drawing primitives.

source/store.ml:
   Apply the substitutions in store.subtsl to the cstr to add.

Project-Description: Lurette

Parent-Version:      0.122
Version-Log:

source/rnumsolver.mli:
source/rnumsolver.ml:
source/store.mli:
source/store.ml:
   Rename rnumsolver into store.

source/solver.ml:
source/parse_env.ml:
   Do not explicitely handle dis-equalities but transform it using
   not and = instead. The rational for this change is to avoid code duplication
   (which was buggy !!!), but also to allow handle dis-equalities with
   the optimized algorithm I had for eqalities (for free) !

Project-Description: Lurette

Parent-Version:      0.121
Version-Log:

When delayed constraints are remaining at bdd leaves, we were
printing a message saying that one shoud use a polyhedron solver
based instead.  Now, I really call such a polyhedron solver in order
to solve those constraints.

This means that I use to different solvers to handle interval and
polyhedron of dimension > 1.

It also means that the satisfiability of constraints over polyhedra
is only checked at bdd leaves, which, in some circumstances, migth be
inefficient. The point is that, if we chose to check the formula
satisfiability during the bdd traversal, we take the risk that a very
polyhedron is created whereas it was not necessary (because of
forthcoming equalities). And creating polyhedron with big (>15)
dimension simply runs forever, which is really bad.

nb : drawing in poyhedron not yet plugged.

source/polyhedron.ml:
source/polyhedron.mli: (new files)
    misc functions over polyhedra. The rational for creating that file
    is that rnumsolver is already much too big (and should be splitted
    some more btw).

source/solver.ml:
   One of the main change is that now, draw_in_bdd returns 2 stores.
   One is Range based, the other one is polyhedron-based.

source/rnumsolver.mli:
source/rnumsolver.ml:
   Add the function switch_to_polyhedron_representation which
   handle delayed constraint if necessary. It is meant to be called
   at bdd leaves.

source/solver.ml:
source/rnumsolver.ml:
   Also do not use split_store anymore but add_constraint. This allows
   a much more elegant and efficient implementation of draw_in_bdd and
   draw_in_bdd_eq (Now the store is buid when and only when a new branch
   should be tried because of backtracking). It is also more efficient.

source/constraint.mli
source/constraint.ml
source/ne.mli
source/ne.ml
   Implement get_vars that retreive the variables occuring in a contraint
   or an expression.

Project-Description: Lurette

Parent-Version:      0.120
Version-Log:

source/pnumsolver.ml:
source/pnumsolver.mli: [new files]
   Implements a numeric solver based on Polka.
   (not plugged yet).

source/rnumsolver.ml:
   Reimplement split_store so that it uses 2 calls of add_constraint
   instead of doing the work twice inside split_store (in order to avoid code
   duplication).

   Also, whenever delayed constraints becomes of dimension 1, when a
add_constraint
   binds a value, add them to the store.

   Enhance error msgs whenever int and float are mixed in the same lucky
   expressions.

source/rnumsolver.ml:
source/ne.ml:
   rename Ne.resolve_triangular_system into get_subst_from_solved_system
   and move it into rnumsolver. The rational is that is was not
   really solving any triangular system: the system ougth to be already solved.

source/parce_env.ml:
   Set the max_float to max_int, otherwise, the conversion into polka rational
   fails...

Project-Description: Lurette

Parent-Version:      0.119
Version-Log:

source/solver.ml:
source/rnumsolver.ml:
   replace split_store_eq by add_eq_to_store as split_store_eq
   was simply calling split store and appendind its result,
   it is simplier to just call slipt_store from solver.ml ...

Project-Description: Lurette

Parent-Version:      0.118
Version-Log:

user-rules:
    Add the name of the host in the timing result files.

    Also runs the timing tests on ecrins.

Project-Description: Lurette

Parent-Version:      0.117
Version-Log:

source/command_line_luc_exe.ml:
   Various minor fixes in printed messages.

remark. The increasing of minor page faults is due to the fact that
ossau kernel has been upgraded ...

Project-Description: Lurette

Parent-Version:      0.116
Version-Log:

Various minor fixes in the documentation

+ Use a version of ocaml-3.06 that has been configured with -no-curses,
which make things sligthly slower, but that avoid the need to find
the curses lib...

source/ne.ml:
source/*.ml:
   Ne.find now returns an option value instead of raising a Not_found
   exp, which was not trap in some circumstances...

source/ne.ml:
   Also, fix a couple of bugs where the code was supposing (falsely)
   that the constant (empty string) was always in the Map.

Project-Description: Lurette

Parent-Version:      0.115
Version-Log:

source/solver.ml:
   Give a better error message when users do not initialize pre vars.

source/parse_env.ml:
source/formula.ml:
source/prevar.ml/mli: (new files)
   Put here everything that handles the internal representation of pre var
names.

   Pretty print internal pre var names.

Project-Description: Lurette

Parent-Version:      0.114
Version-Log:

source/automata.ml:
   Fix a bug where esp loops were not always cutted properly in some cases.

source/show_env.ml:
   Truncate too long for in the dot output (which bugs dot or gv).

ihm/xlurette/xlurette_glade_main.ml:
   Accept both .lut or .lut files as anv files, and make the show buttons
   behave properly in both cases.

Project-Description: Lurette

Parent-Version:      0.113
Version-Log:

source/parse_env.ml:
   When floats output vars are not constraint, use [-10^11, 10^11]
   as default domain. The rational for this change is that sim2chro
   does not seem to be able to print bigger floats (probably because
   it does not understand the 123e+234 notation.

Project-Description: Lurette

Parent-Version:      0.112
Version-Log:

source/show_luc.ml:
source/lurette.ml:
source/parse_env.ml:
   Enhance error msgs during the .luc parsing. Add the line
   number.

Project-Description: Lurette

Parent-Version:      0.111
Version-Log:

source/parse_poc.ml: (new file)
source/gen_stubs.ml:
   put everything that is related to poc parsing into
   parse_poc.ml.

source/gen_fake_lutin.ml: (new file)
source/parse_poc.ml: (new file)
source/Makefile.gen_fake_lutin: (new file)
   When no .lut is provided, we generate a fake one.

Project-Description: Lurette

Parent-Version:      0.110
Version-Log:

source/util.ml:
source/formula.ml:
source/lurette.ml:
   Only print one counter example if the test failed.

source/lurettetop.ml:
source/gen_stubs.ml:
   try to guess the node name in lurettetop rather than in gen_stubs
   if not given.

Project-Description: Lurette

Parent-Version:      0.109
Version-Log:

source/util.ml:
source/lurettetop.ml:
source/gen_stubs.ml:
ihm/xlurette/xlurette_glade_main.ml:
ihm/xlurette/xlurette.glade:

Add the possibility to specify te sut and the oracle main node
(to feed the lustre compiler).

Project-Description: Lurette

Parent-Version:      0.108
Version-Log:

ihm/xlurette/xlurette_glade_main.ml:
source/lurettetop.ml:
   Retreive and print the pid of lurette to be able in xlurette
   to kill the current run.

Project-Description: Lurette

Parent-Version:      0.107
Version-Log:

source/lurette.ml:
source/command_line.ml
source/command_line.mli
source/util.ml:
source/lurettetop.ml:
   use crete_process instead un sys.command to call lurette from lurettetop

ihm/xlurette/xlurette_glade_main.ml:
   Put the newly generated random seed into the manual text box.

Project-Description: Lurette

Parent-Version:      0.106
Version-Log:

source/lurettetop.ml:
ihm/xlurette/.ml:
   fix a bug when reading the .lurette_rc where the the env were added
   instead of beinf overrided when they were both specified in the rc
   file and as a comd line option.

Project-Description: Lurette

Parent-Version:      0.105
Version-Log:

source/lurettetop.ml:
   Add a --prefix <string> option that is added before the call
   to lurette (usefull, eg, for timing purpuses).

source/lurettetop.ml:
source/lurette.ml:
source/command_line.ml:
ihm/xlurette/*
  Add a ---show-step options that let one control whether or not
  the step number is printed.

Project-Description: Lurette

Parent-Version:      0.104
Version-Log:

ihm/xlurette/*:
   Look up the pipe every 1/10 sec. instead of reading it after
   each command until a certain string is encoutered. It make
   the code more robust (no protocol), it avoid that xlurette
   is blocked during the process. Moreover, it let the progress
   bar works gently.

   Add a stop button that sends a sigint to lurettetop that
   ougth to stop the current execution (does not work, why?).

Project-Description: Lurette

Parent-Version:      0.103
Version-Log:

source/lurettetop.ml:
source/util.ml:
   use explicit file name so that, e.g., show_luc, is always able to find
   the file it is supposed to show.

   Allow users to put extension or not for the sut or oracle files,
   being at the prompt or at the invocation.

   cp lurette.ml and lurette.mli in the temp dir and compile it there
   to avoid that everyone is writing on the source dir which
   prevent the next user to use lurette...

Makefile.common.in:
   INCDIRS Ocamlmakeke file var is not supposed to contains path to .h C files
   to include but .mli ocml ones !!!

Project-Description: Lurette

Parent-Version:      0.102
Version-Log:

Add autoconf aupport.

Project-Description: Lurette

Parent-Version:      0.101
Version-Log:

Add cuddaux and mlcuddidl to the project.

Also clean-up Makefiles etc in order to make the installation
process as automatic as possible.

Project-Description: Lurette

Parent-Version:      0.100
Version-Log:

Rename any occurence of ima by luc or lucky.

Project-Description: Lurette

Parent-Version:      0.99
Version-Log:

source/gen_stubs:
   Make sure we are in the rigth directory we calling lus2ec and ec2c.

Project-Description: Lurette

Parent-Version:      0.98
Version-Log:

source/solver.ml:
source/rnumsolver.mli,.ml:
source/constraint.ml,.mli:
   Split the Constraint.t type into t and ineq where
   inequalities are in ineq. The rational is that most
   operations on constaint.t are actually done on ineq.
   This change therefore avoid pattern like
   <<_ -> assert false>> and let the type checher check
   that sort of things.

Project-Description: Lurette