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Author SHA1 Message Date
Gwenaël Delaval
c080ad6cf3 Controller call only when controllables 
Avoid built of dummy empty controllers
 2012-06-29 01:41:13 +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
5e1dad630b Force fby to be scheduled at the end 2012-06-20 17:09:30 +02:00
Cédric Pasteur
7a10ba028a Fixed disjoint clock computation 2012-06-20 17:09:17 +02:00
Cédric Pasteur
ffeb81f529 Use idents instead of ivars in scheduling 2012-06-20 16:33:06 +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
Cédric Pasteur
ee7d60120b Fixed bug in translation to minils 2012-06-19 15:56:54 +02:00
Cédric Pasteur
ed2c08315b Should be affinity, not copy 2012-06-19 09:33:27 +02:00
Gwenal Delaval
d36e988fb9 User manual: first version 2012-06-14 23:07:40 +02:00
Gwenal Delaval
502c5e446f Makefile correction (install target) 
Makefile correction: install target for simulator
 2012-06-13 15:13:53 +02:00
Gwenal Delaval
352bad4735 Correction of Inline pass 
- correction of Hept_mapfold : inclusion of mapfold for b_defnames (blocks)
- Inlining : deep replacement of idents
 2012-06-13 15:06:05 +02:00
Gwenal Delaval
cf22ba3989 Optional block in contracts 
Optional let...tel block in contracts
Sink state in sigali
 2012-06-07 17:48:31 +02:00
Gwenal Delaval
2bd31db883 Causality and scheduling with contracts 
Correction of the causality analysis and scheduling (with interference)
to take contracts into account.
 2012-06-07 15:27:07 +02:00
Gwenal Delaval
2956002f85 Correction and simplification of the sigali pass 
Added a "Contracts" pass, after inlining, taking care of the
contracts of the nodes called in the body of a node. This pass
"inlines" the code and assume/guarantee parts of these subcontracts.

The "Sigali" pass both generates the sigali ("z3z") code and add the call to
the controller (which is a node generated further by the sigali tool).
Therefore this pass has been included into the mls compiler, and removed
from the targets (a "z3z" dummy target has been kept for backward compatibility
reasons).
 2012-06-06 15:59:08 +02:00
Gwenal Delaval
1e46c2a73c Makefile : removed target "all" from target "install" 
On some systems, the targets "all" and "install" must be
made with different rights. Then "all" cannot be a dependendy of
"install", especially since ocamlbuild try to read/modify some
files even if there is no compilation to perform.
 2012-06-06 15:55:23 +02:00
Gwenal Delaval
bb0bc8bfe5 Added local assume/guarantee 
Added local assume/guarantee in contracts.

No syntax associated to these local asume/guarantee: internal use only.
 2012-05-29 14:14:46 +02:00
Adrien Guatto
8153bc4eb5 Fixed Tomato: did not reconstruct internal clocks of extvalues 2012-03-30 14:47:47 +02:00
Léonard Gérard
61e14546df Interf scheduling tries harder with arrays 2012-03-19 17:45:06 +01:00
Adrien Guatto
fc1edf91f0 OOPS forgot compiler_timings 2012-03-07 17:51:06 +01:00
Adrien Guatto
834e16cad5 Fix: replace opt with native in build system 2012-03-07 17:48:30 +01:00
Adrien Guatto
e05f3732a0 Timing framework. 2012-03-07 17:48:08 +01:00
Adrien Guatto
f09792485e Hept2mls: fixed missing enter_node 2012-03-07 17:48:08 +01:00
Adrien Guatto
9640acb3a4 More efficient ident handling. 2012-03-07 17:48:08 +01:00
Adrien Guatto
6870ea62c9 Inlining: fix issue with nesting of blocks. 2012-03-07 17:48:08 +01:00
Adrien Guatto
3e8e54f42b Perform inlining before causality/init analysis. 2012-03-07 17:48:08 +01:00
Adrien Guatto
44d3a639e5 Internal error for unknown clocks. 2012-03-02 17:12:30 +01:00
Adrien Guatto
3b0ebf2dbf print_ident: use the function from Idents 2012-03-02 17:12:30 +01:00
Adrien Guatto
557d00f501 Inlining: do not forget when, merge or last. 2012-03-02 17:12:30 +01:00
Adrien Guatto
ba1b134640 Static evaluation of modulo. 2012-03-02 14:11:19 +01:00
Adrien Guatto
699b3c68e9 Tomato: bug fix, node inputs were not properly considered different. 2012-03-01 14:46:33 +01:00
Léonard Gérard
8a78bc7d7d Add [external] in the signatures. fix callgraph acordingly. 2012-02-21 16:07:29 +01:00
Léonard Gérard
c1b8e47ffb Fixed escape of string in java 2012-02-21 14:39:35 +01:00
Adrien Guatto
070d2eab55 Revert "Changed linear typing for merge." 
This reverts commit 0abb050a23.
 2012-02-14 14:36:47 +01:00
Adrien Guatto
fc08800be6 Improved Emacs mode 2012-02-12 01:09:25 +01:00
Adrien Guatto
b00eab153c heptc script: compile C code in addition to Java. 2012-02-12 00:11:27 +01:00
Adrien Guatto
6afb0a4f52 Heptagon mode for GNU/Emacs. 2012-02-11 23:51:50 +01:00
Adrien Guatto
5ac3a7f028 Redisable interference of scalars during scheduling 2012-02-10 11:33:09 +01:00
Adrien Guatto
0abb050a23 Changed linear typing for merge. 
The new rule accepts that some branches of a linearly typed merge have linear
type Top, provided that at least one has type "lin". E.g.:

node f(x : int at r) returns (o : int at r)
var ck : bool;
let
  ck = true;
  o = merge ck (x whenot ck) 0;
tel

is now deemed valid.
 2012-02-09 16:23:36 +01:00
Cédric Pasteur
6e2e2a9f47 Fixed bug in interference computation 
To know the variables read by an equation, we should
only look at the clock of variables. Otherwise, 
there could be a problem for node calls that 
define new clocks.
 2012-02-09 11:48:36 +01:00
Cédric Pasteur
7866321089 Fixed bug in interference 2012-02-09 11:06:28 +01:00
Adrien Guatto
f43fcb78f6 Only inline integer extvalues when unrolling 2012-02-08 18:31:51 +01:00
Adrien Guatto
ec0274cc82 C backend: do not inline consts by default. 2012-02-08 17:49:21 +01:00
Adrien Guatto
fa09d86dc1 Unrolling in C backend. 2012-02-08 17:47:28 +01:00
Adrien Guatto
76ae2f4518 Loop unrolling. 2012-02-08 16:16:41 +01:00
Adrien Guatto
3aeb499cc2 Re-enable interference for enums 2012-02-08 11:13:02 +01:00
Cédric Pasteur
f66c9045df Special case for merge in the scheduling 
For merge equations, the generated code will be 
on a different rate than the activation clock of
the equation.
 2012-02-01 11:19:25 +01:00
Adrien Guatto
1cb4b1154b Memory allocation: do not share enums (and thus clocks). 2012-01-30 17:48:47 +01:00
Adrien Guatto
946a1f8228 Inline extvalues: do not inline array literals. 2012-01-30 16:37:42 +01:00
Adrien Guatto
1910e7f868 Static exp evaluation: missing +. and -. 2012-01-26 13:42:03 +01:00
Adrien Guatto
84ca123361 Extvalue inlining: rogue debug message. 2012-01-26 13:23:01 +01:00