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Author SHA1 Message Date
Skgland
eac7ff680c fix ArenaPtr payload offset logic 
the old logic would be incorrect if the payload has higher alignment than the ArenaHeader i.e. when there is padding between the ArenaHeader and the Payload
 2026-04-25 18:12:32 +02:00
Skgland
b4db85c8c3 don't erase ptr type early when construction a Cons HeapCellValue 
rather than passing an address as usize pass the ArenaHeader pointer
similarly don't return a u8 ptr but use a ArenaHeader pointer instead

Don't convert the pointer to a ConsPtr by going through native endian
bytes in between.
We are exploiting the fact that the 3 least significant bytes are zero
for pointer to types of alignment 8 and we expect these to line up with
the f, m, and tag field at the end of the ConsPtr struct, but using
native endiannes for this would only work on big endian systems.
 2026-04-25 18:12:31 +02:00
Skgland
6765921666 fix unused import warning on windows 2026-04-25 16:19:58 +02:00
Skgland
ff293a56e6 fix large enum variant size difference warning of PermVarAllocation 
by wrapping BranchNumber in an Arc.
PermVarAllocation::Done had size 208 and is now down to 32.
A Box rather than an Arc would be smaller, but it looks like BranchNumber/BranchDesignator are clones a bunch so I expect it to be beneficial to reduce allocations both of the Box itself as well as its content.
 2026-04-25 16:19:53 +02:00
Skgland
f7dc1d72f6 remove unused HeapCellValueView 
it is identical to HeapCellValueTag
 2026-04-22 22:16:36 +02:00
Mark Thom
8dffd72db5 replace tabs with spaces 2026-04-21 16:22:38 -07:00
Mark Thom
703a6dddd1 dereference compare_term_test args down from stack (#3286, #3295) 2026-04-21 16:02:55 -07:00
Mark Thom
5ea262e1d3 replace tabs with spaces 2026-04-21 15:02:14 -07:00
Mark Thom
010b00f349 take Lis index from rd in copy_var (#3298) 2026-04-21 14:31:53 -07:00
Mark Thom
974722bc1c Merge pull request #3269 from no382001/quads 
fix library paths and module qualification in quadtests.pl
 2026-04-18 18:20:03 -06:00
Mark Thom
695389bda1 Merge pull request #3293 from danilp-id/http_server_test 
http_server test + unignore http_open_hanging
 2026-04-18 18:17:18 -06:00
Mark Thom
9cf0d8b484 Merge pull request #3274 from no382001/issue3262 
fix read/1 on non-TTY stdin blocking until newline
 2026-04-18 18:16:53 -06:00
Mark Thom
381b4f2857 Merge pull request #3291 from Skgland/update-actions 
Update actions
 2026-04-18 18:16:00 -06:00
Danil Platonov
35aa4d9048 cargo fmt 2026-04-12 19:32:40 -07:00
Danil Platonov
8e2dcd905b pass scryer path through stream instead of env var 2026-04-12 19:29:39 -07:00
Danil Platonov
081f3c0827 http server test, and also unignore http client test 2026-04-11 08:59:01 -07:00
Skgland
8bbb484f94 update pyTooling/Actions/with-post-step@v4.1.0 -> pyTooling/Actions/with-post-step@v7.7.0 2026-04-11 00:06:13 +02:00
Skgland
717c3c2db8 update actions/cache@v4.3.0 -> actions/cache@v5.0.4 2026-04-10 23:59:59 +02:00
Skgland
0aa6abe517 pin 3rd-party actions 
following githubs recommendations[^3rd-p-a] to use full-length commit SHA for 3rd-party actions

setup dependabot to help keep dependencies up-to-date

[^3rd-p-a]: https://docs.github.com/en/actions/reference/security/secure-use#using-third-party-actions
 2026-04-10 23:52:43 +02:00
Skgland
4a9f690c16 update docker/build-push-action@v6 -> docker/build-push-action@v7 2026-04-10 23:22:38 +02:00
Skgland
e3d020ea74 update docker/metadata-action@v5 -> docker/metadata-action@v6 2026-04-10 23:22:38 +02:00
Skgland
82378c6338 update docker/login-action@v3 -> docker/login-action@v4 2026-04-10 23:22:38 +02:00
Skgland
f456c98c5b update docker/setup-buildx-action@v3 -> docker/setup-buildx-action@v4 2026-04-10 23:22:37 +02:00
Skgland
4db325e4b8 update actions/download-artifact@v4 -> actions/download-artifact@v8 2026-04-10 23:22:37 +02:00
Skgland
8f33eaf7d1 update actions/upload-artifact@v4 -> actions/upload-artifact@v7 2026-04-10 23:22:37 +02:00
Skgland
eba16a2213 update actions/checkout@v4 -> actions/checkout@v6 2026-04-10 23:22:37 +02:00
Mark Thom
87f97c7e5c Merge pull request #3276 from Skgland/cleanup 
remove unused file
 2026-04-08 22:18:32 -06:00
Mark Thom
3e2f3ecfdb Merge pull request #3273 from no382001/issue2914 
fix panic in current_prolog_flag/2 when arguments are the same variable
 2026-04-04 13:06:11 -06:00
Mark Thom
2b6b11e6be Merge pull request #3271 from abmclin/update_rustyline 
Resolves issue 2694 by updating rustyline to 17.0.2
 2026-04-04 12:28:35 -06:00
Mark Thom
7da2ba2015 Merge pull request #3266 from Skgland/perf-issue-3265 
perf improvements for 3265
 2026-04-04 12:02:29 -06:00
Skgland
bb9c1cf5a2 remove unused file 2026-04-03 00:16:59 +02:00
no382001
28f8da5ce9 restructure based on suggestion 
Co-authored-by: Bennet Bleßmann <3877590+Skgland@users.noreply.github.com>
 2026-03-31 21:14:54 +02:00
no382001
c065b52778 fix read/1 on non-TTY stdin blocking until newline #3262 2026-03-31 15:52:27 +02:00
no382001
6a10c6d6a5 fix panic in current_prolog_flag/2 when arguments are the same variable 2026-03-31 12:01:00 +02:00
Alexander McLin
0623e8e7df Resolves issue 2694 by updating rustyline to 17.0.2 2026-03-29 14:49:51 -04:00
Skgland
3c9c7ade8d use checked_add to prevent silent overflow 2026-03-27 22:00:54 +01:00
no382001
13c85c74db fix library paths and module qualification in quadtests.pl 2026-03-27 21:27:15 +01:00
Skgland
5fc21241d6 hint to the compiler/branch-predictor that 
we expect p to be in bound

if we are suffiently certain that p can never be oob
unsafe get_unchecked could be used to
eliminate bounds checking all together
which should improve performance further.
 2026-03-21 19:01:52 +01:00
Skgland
833c3bd77f run rustfmt 2026-03-21 14:24:13 +01:00
Skgland
153f04b72a adjust interrupt handling 
we used to spend ~5.8% of the time on getting the next value of the 0..INSTRUCTIONS_PER_INTERRUPT_POLL iterator

increment on Wrapping<u8> now only takes ~0.58 of the time
 2026-03-21 14:20:11 +01:00
Skgland
8aab887388 switch from Integer to u128 
- u128 is only 16 bytes instead of 24
- incrementing u128 does not involve heap allocations
- u128 should be sufficent
 it would take more than 2 sextilion years to overflow if we would be incrementing it every tick at 5GHz
   i.e. 2^128-1 / 5 GHz / 60 / 60 / 24 / 356 > 2 sextilion

before this ~3.2% of the execution time of the program in https://github.com/mthom/scryer-prolog/issues/3265#issuecomment-4103176469 was spend in the increment_call_count function, after this change it's down to 0.3%
 2026-03-21 13:36:40 +01:00
Mark Thom
79a9b950cb Merge pull request #3243 from danilp-id/master 
fix http stream not being closed fully
 2026-03-19 23:36:58 -07:00
Mark Thom
fba2854f21 Merge pull request #3257 from triska/include 
ISO: Implement the include/1 directive
 2026-03-17 23:58:04 -07:00
Markus Triska
1c9fd1501a retain error context (load/1) when using :- D. 2026-03-16 07:36:55 +01:00
Mark Thom
b0b89a0aca Merge pull request #3258 from no382001/fix_load_xml/3 
load_xml was returning a single term instead of a list of nodes
 2026-03-14 22:46:03 -07:00
no382001
025da8315b load_xml was returning a single term instead of a list of nodes 2026-03-10 12:20:34 +01:00
Mark Thom
8002b9a78b Merge pull request #3234 from fusiongyro/patch-1 
Fixed a typo in the documentation for atom_codes/2
 2026-03-09 22:09:40 -07:00
Mark Thom
02f86587b5 Merge pull request #3232 from triska/not_si 
ADDED: not_si/1
 2026-03-09 22:09:09 -07:00
Mark Thom
4d144ea819 Merge pull request #3252 from Skgland/towards-a-crate-without-syn@1 
replace custom modular_bitfields fork with update upstream
 2026-03-09 22:08:28 -07:00
Mark Thom
02c927bb83 Merge pull request #3241 from Skgland/parse-error-improvements 
change `ParserError` type
 2026-03-09 22:07:03 -07:00