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131 commits

Author SHA1 Message Date
Gwenaël Delaval
e4f51fea68 Switch to non-deprecated String functions 
Use of String.*_ascii non-deprecated versions.

NB: Heptagon becomes available only for Ocaml versions >= 4.03.0.
 2017-03-14 12:24:29 +01:00
Gwenaël Delaval
2f18926bf4 Clean up documentation comments 2017-03-03 11:41:57 +01:00
Gwenaël Delaval
5b215f832b Version 1.03.02 2017-02-08 21:36:04 +01:00
Gwenaël Delaval
a0e97b82ea CtrlNbac backend: systematic sink state, outputs as local variables 
Changes in CtrlNbac back-end :
- systematic sink state, only in ctrln code
- sink state "ok" removed (useless as was coded)
- no sink state in minils code
- outputs in ctrln are local variables, no longer state variables
 2016-06-25 08:40:50 +02:00
Gwenaël Delaval
5e277fcc8a Version 1.03.01 2016-06-02 01:59:51 +02:00
Gwenaël Delaval
05150f2078 [ctrl-n] Suppression of type declarations in Heptagon controller 
TODO : move type declarations in separated module.
 2016-06-02 01:33:02 +02:00
Gwenaël Delaval
4f0ef44ebd Version 1.03.00 2016-01-18 17:43:25 +01:00
Gwenaël Delaval
19911506de Removal of warnings 2016-01-18 14:30:20 +01:00
Gwenaël Delaval
4552f62872 Version 1.02.00 2015-12-13 22:38:24 +01:00
Nicolas Berthier
14a7b67a70 New option to force abstraction of infinite-domain state variables in ctrln export 
Also add an option to silence related warnings
 2015-09-18 14:11:04 +02:00
Nicolas Berthier
2d874f8070 New option to silence warnings about untranslatable constructs 2015-09-18 13:59:33 +02:00
Gwenaël Delaval
61f043856a Version 1.01.00 2015-09-17 10:29:20 +02:00
Nicolas Berthier
2d00f0a91c Fix sink state variable generation in Controllable-Nbac export. 2014-10-31 14:42:37 +01:00
Nicolas Berthier
0afdb16c57 Requalify enumeration types only when exporintg to Controllable-Nbac. 2014-10-31 14:16:05 +01:00
Nicolas Berthier
39aa0e13c1 Ugly fix for handling enumerated types when exporting to Controllable-Nbac. 
To avoid cyclic module dependencies (that show up when trying to
compile, e.g, the generated C code), enumerated types declared in the
main program are now "moved" into the module containing the generated
controllers.
 2014-10-30 12:01:25 +01:00
Nicolas Berthier
be21bf31d8 Insertion of call to controller(s) when exporting to Controllable-Nbac node. 
To enable recovery of parameter and output ordering by `ctrl2ept', the
Controllable-Nbac generation procedure now declares a new module
dedicated to the encapsulation of the controller functions yet to be
synthesized.

Handling of type declarations are probably buggy.
 2014-10-28 16:43:13 +01:00
Nicolas Berthier
bc17d71e3f New tool `ctrl2ept' for translating ReaX's output functions into Heptagon 
Compilation of the tool is dependent on the presence of the
`reatk.ctrlNbac' library.
 2014-10-22 17:46:05 +02:00
Nicolas Berthier
541dd83fca Optional compilation of Controllable-Nbac-related modules and tools. 2014-10-21 15:41:40 +02:00
Nicolas Berthier
99ab12aa13 Fixed warnings. 2014-03-18 11:01:56 +01:00
Nicolas Berthier
850e8522dd Merge branch 'decade' into ctrl-n 2014-03-03 16:46:21 +01:00
Gwenaël Delaval
8650ac5695 Version 1.00.06 2014-02-21 18:12:07 +01:00
Gwenaël Delaval
9c4b3f3267 Version 1.00.05 2014-01-28 16:31:16 +01:00
Gwenaël Delaval
c61e01f19b Correct handling of comparison operators in Sigali 
- bug fix: comparison between two non-constant integer expressions in Sigali
 - bug fix: correct handling of "=" and "<>" operators in Sigali
 2014-01-14 23:09:22 +01:00
Nicolas Berthier
808b9772f3 Merge branch 'decade' into ctrl-n 2013-11-20 08:53:00 +01:00
Gwenaël Delaval
71497a82b2 Corrected bug in inline_extvalues 
Inline_extvalues: added local variables of contracts into environments
 2013-11-19 20:39:01 +01:00
Nicolas Berthier
216550c0d1 Fixed warnings & documentation comments. 
- gitignore: ignore files generated by `configure' script.
 2013-11-08 18:51:06 +01:00
Gwenaël Delaval
5b98f9cdf6 Version 1.00.02 
Added CHANGES file
 2013-10-29 19:03:31 +01:00
Gwenaël Delaval
c0b84bd186 Abstraction of integers for Sigali 
Correction of abstraction for Sigali: integer equations comprising no
integer variables should not be abstracted
 2013-09-06 10:13:08 +02:00
Cédric Pasteur
a00620ca19 Fixed interference of fast memories 
A fast memory should be considered alive during
the whole step function when its clock is false.
 2013-05-06 11:47:05 +02:00
Gwenal Delaval
e7f85d6b25 Configuration for binary release 
- custom bytecode compilation
- added suffix (OS, cpu) in binary distrib
 2013-01-28 15:55:56 +01:00
Gwenal Delaval
ce2e2bdcd0 Added -nbvars option for performance evaluation 2012-11-26 10:05:20 +01:00
Gwenaël Delaval
ef536f412d Added option -nosink (CS optimisation) 
The -nosink option suppress the sink state of sigali equations.

This optimizes the controller synthesis, but work only
when the synthesis objective instantaneoulsy depends only
on the current state (and not on current inputs).
 2012-11-23 12:23:17 +01:00
Guillaume Baudart
355998bab3 Fix printf typing 2012-10-31 15:59:26 +01:00
Gwenaël Delaval
ef00823cf7 Added Marc as co-author 2012-06-29 01:43:15 +02:00
Gwenaël Delaval
58086190eb Headers and license file for GPL 
Headers for every source file (excluding examples), mentioning
authors, copyright and license (GPL)

COPYING file with GPLv3 content.
 2012-06-27 18:14:29 +02:00
Cédric Pasteur
8815a2cd03 Better handling of clocks in memalloc 
- We can do a better allocation if we take into
account 'when' in extvalues 
(test/good/memalloc_clocks.ept shows the
improvement)
- Fixed a bug with memalloc on records: if we 
translate:
o = { a with .f = u }
to
o = a; o.f = u
then we cannot share u and o.f
 2012-06-20 09:17:13 +02:00
Adrien Guatto
8153bc4eb5 Fixed Tomato: did not reconstruct internal clocks of extvalues 2012-03-30 14:47:47 +02:00
Adrien Guatto
fc1edf91f0 OOPS forgot compiler_timings 2012-03-07 17:51:06 +01:00
Adrien Guatto
e05f3732a0 Timing framework. 2012-03-07 17:48:08 +01:00
Adrien Guatto
76ae2f4518 Loop unrolling. 2012-02-08 16:16:41 +01:00
Adrien Guatto
cad8a0149f Option to perform type inference on all types 2012-01-23 13:36:24 +01:00
Cédric Pasteur
54cde301f6 C code generation for printf 2011-12-12 10:36:24 +01:00
Cédric Pasteur
2fc0435393 Added simple printf 
Typing and clocking done
 2011-12-12 10:36:24 +01:00
Léonard Gérard
fdab1ac55c Strict-SSA option to switch array encoding. 2011-11-21 03:26:26 +01:00
Léonard Gérard
ca711274c0 Remove infusion from the default optima options. 2011-11-18 12:33:37 +01:00
Léonard Gérard
be28156de9 Add a simplify pass to Obc 2011-11-18 12:32:37 +01:00
Léonard Gérard
76109b553a Add -O option to enable optims. 2011-11-02 17:23:23 +01:00
Léonard Gérard
33021aaa90 Print stateful in heptagon. 
Conflicts:

	compiler/heptagon/hept_printer.ml
 2011-11-02 13:15:33 +01:00
Léonard Gérard
ffe2b23a82 new sheduler by default 2011-10-23 17:42:26 +02:00
Cédric Pasteur
4f9a91eebd Fixed dependency issue with linear splits 2011-10-17 15:25:52 +02:00