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Author SHA1 Message Date
Léonard Gérard da3147151d Better check signature error message 2011-12-12 11:30:18 +01:00
Léonard Gérard ba5f336a6f Fix antidependance calculation 2011-12-12 11:01:22 +01:00
Adrien Guatto 8c6926c5bd TOMATO was confused about having several empty patterns in the equations 
of a node.

He should be better now.
 2011-12-06 15:44:21 +01:00
Cédric Pasteur f76667e042 Second part of the fix 2011-12-06 15:44:20 +01:00
Léonard Gérard a08da94edc Scheduling bonus for array updates. 2011-11-21 03:26:26 +01:00
Léonard Gérard b49c37f7bf Add ways to declare unsafe functions + unsafe fix 2011-11-21 03:26:26 +01:00
Cédric Pasteur 1a28ed96e8 Improvement for normalize memories 
Only create necessary copies (for outputs
and recursive registers).
 2011-11-16 16:07:36 +01:00
Léonard Gérard 81ad14ab7b changed interf_schedule to use clocks correctly 2011-10-20 16:52:50 +02:00
Cédric Pasteur 21433f6416 Only do one copy for two recursive registers 2011-10-20 09:16:51 +02:00
Cédric Pasteur 72cac326a8 Fixed normalization of fby 
We should normalize not only outputs but also 
other fbys to generate correct code. The test shows
a program that was compiled incorrectly.
 2011-10-19 16:31:40 +02:00
Cédric Pasteur 85be1252b0 Another try to fix causality of linear ifs 2011-10-17 18:10:38 +02:00
Adrien Guatto 1ec97d187b Adapted minimization to reinit. 2011-10-17 15:43:55 +02:00
Cédric Pasteur 04b8853a1d Added a new reinit operator 
It has type:
reinit: t at r * t -> t at r

It can be used to put a constant value in a 
location.
 2011-10-17 15:28:04 +02:00
Léonard Gérard ef4478e37e removed some stupid warnings. 2011-10-14 13:33:34 +02:00
Adrien Guatto ee2f5ca443 Tomato: simplification + update signature via modules. 
test/good/linear_init.ept now compiles.
 2011-10-10 17:01:08 +02:00
Adrien Guatto 3269a04052 Do not inline linear extended values. 2011-10-06 16:18:48 +02:00
Adrien Guatto 30089e7d0f Fixed extvalue inlining w.r.t. linear copy 2011-10-05 17:44:01 +02:00
Adrien Guatto d0ed09c3e5 Ext-value inlining pass. 2011-10-04 15:14:02 +02:00
Adrien Guatto 2fb27770b8 Fixed iterator minimization bug. 2011-10-03 10:54:50 +02:00
Cédric Pasteur 70787757aa Fixed normalization of fby 
The incorrect behaviour was introduced in commit
6b86b86e9d.

We should have:
       o = v fby e
     becomes
       mem_o = v fby e;
       o = mem_o

The old way would break with:
 v = true fby false fby v
that would generate unschedulable code.
 2011-09-08 11:45:43 +02:00
Cédric Pasteur 81947eca40 Made linearity field not optional 
This helped solve a few bugs with linear types,
for instance when using automata.
The intermediate code is not well-typed (wrt to
linear types only), after the encoding of automata.
 2011-09-07 17:51:31 +02:00
Gwenaël Delaval c57b71b6aa Merge branch 'bzr' into decade 
- Added Boolean module (enum types to boolean vectors)
- Added Hept_clocking analysis, called before Boolean
- Added z3z target from minils (sigali format)
- Bug corrections in Normalize, Normalize_mem

Conflicts:
	compiler/heptagon/analysis/typing.ml
	compiler/heptagon/heptagon.ml
	compiler/heptagon/parsing/hept_parser.mly
	compiler/heptagon/parsing/hept_parsetree.ml
	compiler/heptagon/parsing/hept_scoping.ml
	compiler/main/hept2mls.ml
	compiler/main/heptc.ml
	compiler/main/mls2seq.ml
	compiler/minils/minils.ml
	compiler/minils/transformations/normalize_mem.ml
	test/check
 2011-08-04 13:37:33 +02:00
Gwenal Delaval 2c4be9d42c Correct scoping and typing with contracts 2011-07-27 16:13:45 +02:00
Cédric Pasteur 7d95b95ed7 Merge branch 'memalloc' into decade 
Conflicts:
	compiler/global/signature.ml
	compiler/heptagon/analysis/typing.ml
	compiler/heptagon/hept_printer.ml
	compiler/heptagon/hept_utils.ml
	compiler/heptagon/heptagon.ml
	compiler/heptagon/parsing/hept_parser.mly
	compiler/heptagon/parsing/hept_parsetree.ml
	compiler/heptagon/parsing/hept_scoping.ml
	compiler/heptagon/transformations/switch.ml
	compiler/main/hept2mls.ml
	compiler/minils/minils.ml
	compiler/minils/mls_printer.ml
	compiler/obc/c/cgen.ml
	compiler/obc/control.ml
	compiler/utilities/misc.mli
 2011-07-21 08:50:45 +02:00
Léonard Gérard 57155b45e2 remove the ; _ } from ocaml 3.12 ... 2011-07-08 15:31:17 +02:00
Adrien Guatto 1e95cc4098 patch tomato wrong merge. 2011-07-08 15:27:17 +02:00
Adrien Guatto 40e64b305d Tomato: disable debug messages by default 2011-07-08 11:56:38 +02:00
Adrien Guatto 7d9e31a83b Tomato checking in check.sh 2011-07-08 11:56:38 +02:00
Adrien Guatto d1c2789574 Tomato: properly handle n-ary functions. 2011-07-08 11:56:38 +02:00
Adrien Guatto 8f0ef3a256 Properly use clocking information in corner cases. 2011-07-08 11:56:38 +02:00
Adrien Guatto 2283fcdfaa Properly handle fused outputs. 2011-07-08 11:56:38 +02:00
Adrien Guatto 3657018861 Tomato: finer equivalence classes for Eapp and 
Eiterator when a reset variable is present.
 2011-07-08 11:56:38 +02:00
Adrien Guatto 3c5bb4e8b7 Tomato working with clocks and when. 2011-07-08 11:56:37 +02:00
Adrien Guatto 891174d73c All-new and fresh tomato! 
Not working ATM:
  * tuples
  * when
 2011-07-08 11:56:37 +02:00
Adrien Guatto cedcabfbc4 Fix memory normalization: the correct clock was 
missing.
 2011-07-06 11:50:02 +02:00
Léonard Gérard 108981c0eb Static constraints in the source. Equal removed 
( = ) in pervasives is a stub, it will be typed in a polymorphic way.
This is necessary to have a simple way to transform exp into a static_exp
even when there is the = operator.
 2011-06-09 14:53:40 +02:00
Léonard Gérard 46ed39b7b3 Remove some warnings. 2011-06-09 14:40:31 +02:00
Léonard Gérard 2a2b363bf7 Real asynchronous resets. 2011-05-26 15:56:59 +02:00
Leonard Gerard a8215c8083 compile ! nearly all tests passed. 2011-05-26 15:56:58 +02:00
Cédric Pasteur de3a61557b Improvements on Schedule_Interf 
Only take into account optimized types.
Reuse code from Interference to compute uses.
 2011-05-25 09:12:16 +02:00
Cédric Pasteur d1a68c5df3 Missing file 2011-05-25 09:12:15 +02:00
Cédric Pasteur 197e24b73e Rename Graph to Sgraph 
The Graph module name is already used  
in OCamlGraph
 2011-05-25 09:12:10 +02:00
Gwenal Delaval 9e41fcf71f Current Boolean pass for Heptagon 2011-05-05 11:54:38 +02:00
Cédric Pasteur f110727568 Better fix for Normalize_mem 
We have to modify the var_dec and arg as they may
have other fields that need to be kept
 2011-05-02 11:20:37 +02:00
Léonard Gérard b8ee46d58f fix normalize_mem 2011-04-27 14:29:21 +02:00
Léonard Gérard 6b86b86e9d really fix normalize_mem. 
in the old fix was missing the renaming, and there was wrong equations
order :
f () returns x
[here rename x by mem_x]
mem_x = fby ...
x = mem_x

so the simplest was :
f () returns out_x
var x;
[ nothing to do]
out_x = x
x = fby ...

pay attention to the order of equations since we are after the
scheduling..
probably it should be done before the scheduling anyway ?
 2011-04-20 20:47:06 +02:00
Cédric Pasteur 2757e7c1bf Fixed normalized_mem 
It inverted the order of equations
 2011-04-20 16:23:44 +02:00
Gwenal Delaval 8c4217ab83 Rebase bzr branch on old decade 2011-04-20 14:50:09 +02:00
Gwenaël ac9715ad90 Correction of Boolean pass 
Correction of Boolean pass: correct translation of variable declarations,
including full clock translation (in two passes for variable declarations:
one to build the env, one for clock translation).
 2011-04-20 12:28:38 +02:00
Gwenal Delaval 0f6ddb739b Correction of Boolean pass 
Corrections to handle modifications on AST
(fresh/gen_fresh on idents, Tunit type,
e_base_ck = Cbase everywhere)
 2011-04-20 12:28:37 +02:00