mimalloc

History

Daan c13c17f1d0 Merge pull request #864 from rHermes/fix-passing-heap Avoid compilation error when passing in heap_t to C++ allocators		2024-04-19 10:07:55 -07:00
..
CMakeLists.txt	initial progress on valgrind integration	2022-10-28 19:54:56 -07:00
main-override-static.c	test non-default heap	2022-12-23 13:04:53 -08:00
main-override.c	introduces netbsd's reallocarr overriding.	2021-12-01 22:43:13 +00:00
main-override.cpp	Fix new[] / delete mismatch. #745	2024-03-02 17:16:03 -08:00
main.c	remove lock code from atomics (as it is unused)	2019-06-24 17:54:41 -07:00
readme.md	update documentation	2019-11-21 16:09:34 -08:00
test-api-fill.c	fix pipeline for tsan	2023-03-29 12:20:29 -07:00
test-api.c	Merge pull request #864 from rHermes/fix-passing-heap	2024-04-19 10:07:55 -07:00
test-stress.c	limit reclaim from free to half the segments to prevent a pure freeing thread to reclaim too many segments	2024-03-03 17:38:50 -08:00
test-wrong.c	add documentation for tracking tools; rename with prefix MI_TRACK_tool	2023-03-06 09:02:38 -08:00
testhelper.h	Fix whitespace	2022-12-03 00:24:20 +01:00

readme.md

Testing allocators is difficult as bugs may only surface after particular allocation patterns. The main approach to testing mimalloc is therefore to have extensive internal invariant checking (see page_is_valid in page.c for example), which is enabled in debug mode with -DMI_DEBUG_FULL=ON. The main testing strategy is then to run mimalloc-bench using full invariant checking to catch any potential problems over a wide range of intensive allocation benchmarks and programs.

However, this does not test well for the entire API surface and this is tested with test-api.c when using make test (from out/debug etc). (This is not complete yet, please add to it.)

The main.c and main-override.c are there to test if building and overriding from a local install works and therefore these build a separate test/CMakeLists.txt.