Commit Graph

12 Commits

Author SHA1 Message Date
Hattori, Hiroki
1906c75433
[RefC] [Cleanup] Erase trivial constructors; Stop copying constructor name. (#3206) 2024-02-20 08:01:06 -06:00
Alex1005a
196d08dd6d
Implement Precise Reference Counting for C backend (#2989)
* start implement drop spec

* [RefC] remove vars after prim function call

* [RefC] gc pointer processing changed

* [RefC] fix memory leak in stringIteratorToString

* [RefC] runtime.c refactoring

* Implement basic reuse analisis

* [RefC] do not delete reusable variables in value in let

* [RefC] Use names instead tags in reuse map

* [RefC] Don't set all fields to null in reuse constructor

* Use record syntax in RefC

* Add some utility functions to RefC

* Sort output in garbageCollect refc test

* Add memory leak test for RefC

* [RefC] Remove variable only from body in let

Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>

* [RefC] Remove borrowed set from env

* [RefC] Use Ref variable for Enviroment instead of passing as an argument

* [RefC] Use locally function as combinator

* [RefC] removing unnecessary dup and remove during pattern matching

* Update refcTests and refcMemoryLeakTests

* Remove some test files

* move CHANGELOG entry to CHANGELOG_NEXT

* Move refc-memory tests

* Change calling convention test

* [RefC] [Test] Reuse test

---------

Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
Co-authored-by: Mathew Polzin <matt.polzin@gmail.com>
2024-02-12 00:43:17 -06:00
Hattori, Hiroki
5f643c04d1
[RefC] [Test] Valgrind support & Fix invalid memory read of strSubstr (#3196) 2024-01-22 07:25:22 -06:00
Guillaume Allais
c38e6bcfa9 [ lint ] once and for all 2022-09-21 12:12:34 +01:00
Stiopa Koltsov
41c20ddf6a Assertions in RefC runtime
Better crash explicitly than debug memory violation.

The most important part of this is in `Buffer` implementation.
2021-07-17 03:59:32 +01:00
Stiopa Koltsov
1fac812435 In RefC, allocate the exact size of value subtype
* remove `Value.payload` field
* `IDRIS2_NEW_VALUE` macro now allocates the size needed for the struct
2021-07-12 16:27:09 +01:00
madman-bob
98d67499db
RefC Integer Support (#1480)
* Add utility functions to treat All as a heterogeneous container
* Distinguish RefC Int and Bits types
* Change RefC Integers to be arbitrary precision
* Add RefC Bits maths operations
* Make RefC div and mod Euclidean
* Add RefC bit-ops tests
* Add RefC integer comparison tests
* Add RefC IntN support
2021-06-03 10:44:42 +01:00
Robert Wright
5aef7a2dff fixup! 04dfba03 2021-05-20 14:25:16 +01:00
Robert Wright
c57bb5a65f Add RefC StringIterator support 2021-05-20 14:25:16 +01:00
Robert Wright
c34c6e0959 Complete RefC standard String support
- Fix off-by-one error in String reverse
- Correct order of arguments in strSubstr
- Actually use start index of strSubstr
- Reduce memory usage of strSubstr in case of overrunning string end
- Add fastPack/fastUnpack/fastConcat
- Use unsigned chars for character comparisons
- Fix generated C character encodings
2021-05-20 14:25:16 +01:00
vfrinken
d04b28b62d
Update stringOps.c (#848)
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
2021-02-02 14:01:19 +00:00
Edwin Brady
a76a1322eb Initial merge of reference counting C back end
Written by Volkmar Frinken (@vfrinken). This is intended as a
lightweight (i.e. minimal dependencies) code generator that can be
ported to multiple platforms, especially those with memory constraints.

It shouldn't be expected to be anywhere near as fast as the Scheme back
end, for lots of reasons. The main goal is portability.
2020-10-11 15:05:00 +01:00