Project

General

Profile

Statistics
| Branch: | Tag: | Revision:

lustrec / src / machine_code.ml @ cefc3744

History | View | Annotate | Download (18 KB)

# Date Author Comment
88486aaf 06/24/2014 03:16 PM Pierre-Loïc Garoche

Extracted scheduling from machine code computation

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@270 041b043f-8d7c-46b2-b46e-ef0dd855326e

6d89b953 06/24/2014 01:54 PM Pierre-Loïc Garoche

Create a Step call only for functions that are not in basic lib

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@269 041b043f-8d7c-46b2-b46e-ef0dd855326e

25b4311f 06/23/2014 09:56 AM Xavier Thirioux

- bug correction (regression from previous versions !) introduced
in C code generated from relational operators.

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@268 041b043f-8d7c-46b2-b46e-ef0dd855326e

6afa892a 06/20/2014 04:59 PM Xavier Thirioux

- refactorization of typing code (simpler subtyping rules)
- simplification of clock calculus (may be still buggy, work in progress)
no impact on unclocked programs.

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@267 041b043f-8d7c-46b2-b46e-ef0dd855326e

4e07ac7f 05/20/2014 02:12 PM Xavier Thirioux

typo corrected in code generation for array memories (bad parentheses)

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@255 041b043f-8d7c-46b2-b46e-ef0dd855326e

d4807c3d 03/24/2014 09:05 AM Xavier Thirioux

- corrected causality bug (cf. previous commit)

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@227 041b043f-8d7c-46b2-b46e-ef0dd855326e

7afcba5a 03/20/2014 03:41 PM Xavier Thirioux

liveness analysis improved. BUG found in causality wrt clocks...

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@224 041b043f-8d7c-46b2-b46e-ef0dd855326e

695d6f2f 03/19/2014 06:08 PM Xavier Thirioux

- reimplemented computation of dead variables
- added computation of a reuse policy (depending on types)
- not yet used though, would have to change code generation
in order to be useful...

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@216 041b043f-8d7c-46b2-b46e-ef0dd855326e

8ea13d96 03/18/2014 06:05 PM Xavier Thirioux

added liveness analysis for reusing dead variables. Not yet used.

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@215 041b043f-8d7c-46b2-b46e-ef0dd855326e

e135421f 03/17/2014 12:17 AM Xavier Thirioux

Added declaration/definition of stateless/stateful nodes.
The 'function' keyword is for stateless nodes only,
the 'node' keyword is any kind of node.
Improves compilation and paves the way for more optimizations.

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@202 041b043f-8d7c-46b2-b46e-ef0dd855326e

52cfee34 03/14/2014 05:45 PM Xavier Thirioux

- work in progress for stateless/stateful status computation
(to turn conditionals into merges, which yield more efficient C code)

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@198 041b043f-8d7c-46b2-b46e-ef0dd855326e

89b9e25c 03/13/2014 05:30 PM Xavier Thirioux

corrected bugs in clock generalization that produced pessimistic C code (not wrong though); corrected bug with node importation policy wrt (re)declaration, (re)definition...

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@194 041b043f-8d7c-46b2-b46e-ef0dd855326e

0777a7be 02/28/2014 03:28 PM Pierre-Loïc Garoche

Merge back horn backend branch in trunk

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@169 041b043f-8d7c-46b2-b46e-ef0dd855326e

7a19992d 02/21/2014 08:37 AM Pierre-Loïc Garoche

In the middle of the coding process. Just pushing thinks

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/branches/horn_encoding@143 041b043f-8d7c-46b2-b46e-ef0dd855326e

3ee1012f 02/19/2014 05:02 PM Pierre-Loïc Garoche

Initial copy of the horn output version. Not really working yet

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/branches/horn_encoding@141 041b043f-8d7c-46b2-b46e-ef0dd855326e

22fe1c93 10/02/2013 08:13 AM Pierre-Loïc Garoche

Moved files to trunk in lustre_compiler

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@116 041b043f-8d7c-46b2-b46e-ef0dd855326e