Léonard Gérard
b0e2e41299
Schedule: do only count optimized variables in costs.
2012-10-17 12:02:00 +02:00
Cédric Pasteur
36bfa81b17
Fix for memalloc
...
Take the simplified versions of types (i.e.
with constants instantiated) to check the
equality of types
2012-09-14 16:08:26 +02:00
Gwenal Delaval
9334b73ef1
Naive abstraction for sigali
2012-08-08 18:16:33 +02:00
Gwenal Delaval
41fccc66fb
Bugs corrections
...
- callgraph: add idents used for instantiated nodes
- cgen : added Idents.enter_node
- cmain : removed error when simulated node does not exist (existence
of simulated node was tested for every program, comprising loaded ones)
2012-08-01 17:08:58 +02:00
Gwenaël Delaval
72b1bd8de3
Typo in error message
2012-07-26 01:33:32 +02:00
Gwenaël Delaval
90dda27a3a
Bug correction in Schedule_interf
...
Bug due to the fact that a variable can be "defined" and "read"
(in scheduling sense) by the same equation, without being a memory:
e.g., a clock defined as the result of a node application, together
with another result on this same clock.
Bug correction: basically removed the "assert false" on killed_vars,
decr_uses; do not count as "use" the self reads.
2012-07-26 01:29:22 +02:00
Gwenaël Delaval
e103d60c26
Removed eprintf in schedule_interf
...
eprintf -> Interference.print_debug
2012-07-14 14:31:46 +02:00
Gwenaël Delaval
ef00823cf7
Added Marc as co-author
2012-06-29 01:43:15 +02:00
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
ed2c08315b
Should be affinity, not copy
2012-06-19 09:33:27 +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
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
44d3a639e5
Internal error for unknown clocks.
2012-03-02 17:12:30 +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
Adrien Guatto
5ac3a7f028
Redisable interference of scalars during scheduling
2012-02-10 11:33:09 +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
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
84ca123361
Extvalue inlining: rogue debug message.
2012-01-26 13:23:01 +01:00
Adrien Guatto
964f6ca605
Extvalue inlining: fix point computation
2012-01-26 13:21:17 +01:00
Adrien Guatto
53de6cd915
Bug fix in extvalue inlining
2012-01-25 16:11:22 +01:00
Adrien Guatto
bca8664d2f
Tomato: do not forget eq_base_ck when reconstructing
2012-01-25 13:19:09 +01:00
Cédric Pasteur
2f993a602c
Fixed base clock in code generation
...
Put the base clock inside the equation where it
belongs.
2012-01-25 09:34:58 +01:00
Cédric Pasteur
3f80f844c7
Schedule with clocks first
...
First optimize clocks and then look at life ranges
2012-01-24 15:33:54 +01:00
Cédric Pasteur
06e997e0c8
Fix for -mall
...
Do not share memories and outputs if they are not
arrays, as it might make the register allocation
by the C compiler less efficient.
2012-01-24 10:29:05 +01:00
Cédric Pasteur
b1bd6dbd57
Compare clock repr
...
Not sure this is necessary but it doesn't hurt to
check twice.
2012-01-23 16:03:01 +01:00
Cédric Pasteur
2b59ec754a
Fix for memories with no uses
...
Add a fake use to make sure they interfere with
other memories and outputs
2012-01-23 16:02:34 +01:00
Adrien Guatto
cad8a0149f
Option to perform type inference on all types
2012-01-23 13:36:24 +01:00
Léonard Gérard
c75236b688
miscs
2011-12-12 12:06:46 +01:00
Léonard Gérard
da3147151d
Better check signature error message
2011-12-12 11:30:18 +01:00
Léonard Gérard
f0cbbccc2a
unsafe in minils node
2011-12-12 11:27:18 +01:00
Léonard Gérard
b86555e013
global env misc
2011-12-12 11:08:47 +01:00
Léonard Gérard
ba5f336a6f
Fix antidependance calculation
2011-12-12 11:01:22 +01:00
Cédric Pasteur
2fc0435393
Added simple printf
...
Typing and clocking done
2011-12-12 10:36:24 +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
Léonard Gérard
fe1f02402b
Test to watch sampling of returned stateful exps.
2011-12-06 15:44:20 +01:00
Cédric Pasteur
f76667e042
Second part of the fix
2011-12-06 15:44:20 +01:00
