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219 commits

Author SHA1 Message Date
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
b7ba8e7913 Remove useless case 
As targeting is only done for linear variables, 
this case is already dealt with by 
coalesce_linear_vars
 2011-05-25 09:12:15 +02:00
Cédric Pasteur
d1a68c5df3 Missing file 2011-05-25 09:12:15 +02:00
Cédric Pasteur
75b4fa9ddc Fixed bug in the interference of fold 2011-05-25 09:12:15 +02:00
Cédric Pasteur
1ea4290f9e Added scheduler that tries to minimize interferences 2011-05-25 09:12:15 +02:00
Cédric Pasteur
2b2cba8e2d Added split operator 2011-05-25 09:12:14 +02:00
Cédric Pasteur
28b9eaa203 Fixed problems with types 2011-05-25 09:12:14 +02:00
Cédric Pasteur
c3d47f4d4b Fixed error in computation of targeting 2011-05-25 09:12:14 +02:00
Cédric Pasteur
6f32564ad5 Added a sepecial case to deal with iterators 2011-05-25 09:12:14 +02:00
Cédric Pasteur
0728f3dae7 More work on code generation 2011-05-25 09:12:13 +02:00
Cédric Pasteur
822e87605b One step closer to code generation with memalloc 2011-05-25 09:12:13 +02:00
Cédric Pasteur
3f29e8623d Interaction between linear typing and memalloc 2011-05-25 09:12:13 +02:00
Cédric Pasteur
cf34234ed5 Fixed linear typing of iterators 2011-05-25 09:12:13 +02:00
Cédric Pasteur
6c9d9e90d1 Linearity annotations in the AST 2011-05-25 09:12:13 +02:00
Cédric Pasteur
0b9dc1fc01 Correct fix 2011-05-25 09:12:12 +02:00
Cédric Pasteur
7d2b1e5865 Fixed bug in disjoint clock 2011-05-25 09:12:12 +02:00
Cédric Pasteur
285abc48bf Fixed some bugs 2011-05-25 09:12:12 +02:00
Cédric Pasteur
dec8cb69c8 Fixed bug in computation of live vars 2011-05-25 09:12:12 +02:00
Cédric Pasteur
68e1fe1ee8 Always check if a var should be optimized 2011-05-25 09:12:12 +02:00
Cédric Pasteur
66386ddca2 Fixed some bugs 2011-05-25 09:12:12 +02:00
Cédric Pasteur
448c163181 Dsatur coloring algorithm 
It is not completely generic, as we need to know 
the difference between affinity and interference
edges.
 2011-05-25 09:12:11 +02:00
Cédric Pasteur
3f9918b570 Added memory alloc application pass 2011-05-25 09:12:11 +02:00
Cédric Pasteur
a7015a9bf4 Fix for interference 
Works on a simple program
 2011-05-25 09:12:11 +02:00
Cédric Pasteur
9a7f9254d2 Added memalloc pass to the compiler 2011-05-25 09:12:11 +02:00
Cédric Pasteur
1059329c0e Interference compiles 2011-05-25 09:12:11 +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
Cédric Pasteur
7787428f34 Compile fixes 2011-05-25 09:12:10 +02:00
Cédric Pasteur
3ee0e5e7b4 First version of interference.ml 2011-05-25 09:12:10 +02:00
Gwenal Delaval
bf4d80c5a3 Correction of Mls_compare for new AST 2011-05-11 14:25:45 +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
9fa8e7e6ff mk_equation in hept computes the stateful field. 2011-04-29 15:04:47 +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
Léonard Gérard
d6240e1c67 100 and java scalarized 2011-04-19 18:45:56 +02:00
Cédric Pasteur
802178fb28 Added a pass to normalize memories 
This adds a copy for outputs that are also
memories.
 2011-04-19 17:19:40 +02:00
Cédric Pasteur
740114764c Fixed stupid bug in the order of args 2011-04-19 10:38:48 +02:00
Cédric Pasteur
a2303ec7e1 Other compile fixes 
The java backend is disabled temporarily
 2011-04-19 09:49:00 +02:00
Leonard Gerard
8da5ce4648 no order in declarations 2011-04-18 19:20:35 +02:00
Leonard Gerard
c0602c6df6 etuple removed 2011-04-18 16:09:07 +02:00
Cédric Pasteur
c6aa63b444 Heptc compiles again 
AFor now expects expressions instead of static exps
 2011-04-18 15:38:42 +02:00
Léonard Gérard
5d2f7dfa85 jeudi soir. still on mls2obc. 2011-04-14 20:14:21 +02:00
Cédric Pasteur
2f346f873c Control optimization as a pass on Obc 
There is now a obc_compiler.ml file, as in hept
and minils.
 2011-04-14 11:53:39 +02:00
Cédric Pasteur
6adb45c3ad Normalize in Heptagon compiles 2011-04-13 16:21:28 +02:00
Cédric Pasteur
611c94bbbd Itfusion moved to heptagon 2011-04-13 15:10:15 +02:00
Cédric Pasteur
cbf92beba2 First try at a normalization in Heptagon 
I can't see if it compiles yet
 2011-04-13 14:40:06 +02:00
Cédric Pasteur
2c7b609d2e Forme normale Minils 2011-04-12 14:07:05 +02:00
Cédric Pasteur
2fdf2855d3 Added a new truncated select operator 
a[>e<] returns the element in the array at index
e, a[0] if e < 0 and a[n-1] if e >= n
 2011-03-22 22:12:59 +01:00
Cédric Pasteur
99eeacbceb Added mapi iterator 
The last argument of the iterated function is the
index of the element in the array.
 2011-03-22 09:28:41 +01:00
Léonard Gérard
b8b16a7355 blop 2011-03-21 17:41:00 +01:00