32 Commits

Include renames

Author	SHA1	Message	Date
weaselbot	2231c093df	Fix null pointers passed to memcmp/memcpy in skip_list ... In addWrites, the sizing constructor std::vector<KeyInfo>(count * 2) was used instead of reserve(count * 2), leaving count*2 default- constructed (null/empty key) entries that were then compared via operator<, passing nullptr to memcmp. Switch to reserve so only real entries exist. Additionally guard the memcmp/memcpy calls in operator<, SkipList::less, and copyToArena against empty spans (where data() may be nullptr), which is reachable on the first setOldestVersion with an empty removal key. Closes #64	2026-07-13 12:04:22 -04:00
weaselbotandandrew	4dc5f7f75c	Fix self-move-assignment and leak in ConflictSet move-assignment ... The user-declared move-assignment operator overwrote `impl` without first destroying the existing implementation object, leaking all memory and resources owned by the left-hand side. Self-move-assignment also set `impl` to nullptr, leaving the object invalid and leaking the old state. Fix all three implementations (ConflictSet.cpp, SkipList.cpp, HashTable.cpp) to guard against self-assignment and to destroy/free the old `impl` before taking ownership of `other.impl`.	2026-06-22 14:08:59 -04:00
andrew	a92271a205	Build with -Wunused-variable	2024-11-12 17:50:27 -08:00
andrew	6e229b6b36	Skip sorting if already sorted for skip list	2024-11-12 17:50:27 -08:00
andrew	394f09f9fb	WIP adding metrics to skiplist	2024-08-30 16:06:43 -07:00
andrew	795ae7cb01	Internal.h doesn't need to include <vector>	2024-08-24 10:38:07 -07:00
andrew	849e2d3e5c	Remove unused code	2024-08-22 22:31:36 -07:00
andrew	1560037680	Remove unused struct	2024-08-22 17:55:54 -07:00
andrew	764c31bbc8	Run skip list gc at 200% entry insertion rate	2024-08-22 17:26:08 -07:00
andrew	ee3361952a	Use better rng in skip list ... low bits of lcg have low periods	2024-08-22 17:00:15 -07:00
andrew	42b5d50492	Update DEBUG_VERBOSE for interleaving conflict sets in test	2024-07-23 15:44:29 -07:00
andrew	3288c583e4	Make metrics thread-safe ... Even concurrently with calling non-const methods on the associated ConflictSet	2024-07-12 13:22:02 -07:00
andrew	3ac16bc966	Propose a metrics interface	2024-07-12 12:00:46 -07:00
andrew	1e82f7fe22	Fix compiler warnings	2024-07-11 19:33:57 -07:00
andrew	d50bb8bc80	Add missing header	2024-07-10 16:59:31 -07:00
andrew	f19b403f19	Remove "writes are canonical" precondition from addWrites	2024-07-10 16:42:53 -07:00
andrew	76df63a9d7	Allow writeVersion, oldestVersion, and readVersion to span 2e9	2024-07-03 14:19:50 -07:00
andrew	3db3d975fc	Interface change! Allow decreasing setOldestVersion	2024-07-03 10:31:57 -07:00
andrew	a68ad5dd17	Interface change! Return TooOld after 2e9 versions ... Event if setOldestVersion wasn't called	2024-06-30 15:28:51 -07:00
andrew	6e63fd5126	Add internal entry points, with test coverage ... Closes #25	2024-04-19 11:23:25 -07:00
andrew	64a98c529c	Fix conflict_set.py bug, and add full inner words test ... Apparently all bytes were 0	2024-04-17 14:11:26 -07:00
andrew	309d315956	Add DebugConflictSet, which asserts using skip list as a reference ... CC #23	2024-04-17 12:08:39 -07:00
andrew	eab2e46a56	Mention that we modified SkipList.cpp	2024-04-17 12:08:33 -07:00
andrew	85db1a8786	Allow to choose implementation in python wrapper ... And fix a few minor bugs to make the python tests pass for skip_list. CC #23	2024-04-17 12:08:28 -07:00
andrew	ad91fb36a5	Symbol tests for macos + whitelist imports/exports ... commit 1ad8276100 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:44:35 2024 -0700 Add symbols for arm build commit 058e4d5302 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:42:48 2024 -0700 Add _GLOBAL_OFFSET_TABLE_ commit a201f3ada8 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:34:05 2024 -0700 Add memset to symbol imports commit c1129ed0e2 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:32:28 2024 -0700 Add symbol imports file commit 618766ce2e Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:27:07 2024 -0700 Fix objcopy filepath commit e774a90007 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:24:44 2024 -0700 Use shellcheck precommit without docker commit baddea7f57 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:20:26 2024 -0700 Update and freeze pre-commit hooks commit 2d3e7b9004 Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:19:55 2024 -0700 Add shellcheck to pre-commit Closes #22 commit c4862fee9b Author: Andrew Noyes <andrew@weaselab.dev> Date: Wed Apr 3 12:15:08 2024 -0700 Add symbol tests for apple closes #21	2024-04-03 12:50:51 -07:00
andrew	19edc6f78f	Interface change! Add ConflictSet::getBytes ... Closes #12	2024-03-20 12:11:34 -07:00
andrew	6f81580953	Guard SHOW_MEMORY-only code	2024-03-14 15:40:09 -07:00
andrew	a9b3d3d1c9	Show peak memory in skip list, and fix setOldestVersion bug ... It was not previously gc'ing faster than it was writing.	2024-03-14 15:31:29 -07:00
andrew	b817e3c749	Track malloc size with a header for SHOW_MEMORY	2024-03-14 15:30:46 -07:00
andrew	be5f1b67c8	Interface change! addWrites now takes a single write version	2024-03-05 16:55:27 -08:00
andrew	717264b452	Remove show memory for skip list for now	2024-02-27 12:02:51 -08:00
andrew	68bd39e130	Put skip list in its own shared lib ... Now we can right benchmarks against one api, and just change the library path	2024-02-27 12:02:01 -08:00