Qi Wang
602edd7566
Enabled -Wstrict-prototypes and fixed warnings.
2023-07-06 12:00:02 -07:00
Qi Wang
d4a2b8bab1
Add the prof_sys_thread_name feature in the prof_recent unit test.
...
This tests the combination of the prof_recent and thread_name features.
Verified that it catches the issue being fixed in this PR.
Also explicitly set thread name in test/unit/prof_recent. This fixes the name
testing when no default thread name is set (e.g. FreeBSD).
2023-05-11 09:10:57 -07:00
Qi Wang
648b3b9f76
Lower the num_threads in the stress test of test/unit/prof_recent
...
This takes a fair amount of resources. Under high concurrency it was causing
resource exhaustion such as pthread_create and mmap failures.
2022-01-11 16:58:56 -08:00
Qi Wang
d038160f3b
Fix shadowed variable usage.
...
Verified with EXTRA_CFLAGS=-Wshadow.
2021-12-23 10:55:08 -08:00
David Goldblatt
304cdbb132
Fix a prof_recent/prof_sys_thread_name interaction
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When both of these are enabled, the output format changes slightly. Teach the
unit test about the interaction.
2021-03-31 14:45:12 -07:00
Yinan Zhang
9545c2cd36
Add sample interval to prof last-N dump
2020-11-13 15:33:27 -08:00
Yinan Zhang
09eda2c9b6
Add unit tests for usize in prof recent records
2020-09-09 13:31:35 -07:00
Yinan Zhang
b7858abfc0
Expose prof testing internal functions
2020-06-19 09:16:51 -07:00
Yinan Zhang
857ebd3daf
Make edata pointer on prof recent record an atomic fence
2020-06-09 17:03:05 -07:00
Yinan Zhang
b8bdea6b26
Fix: prof_recent_alloc_max_ctl_read() does not take tsd
2020-06-09 17:03:05 -07:00
David Goldblatt
294b276fc7
PA: Parameterize emap. Move emap_global to arena.
...
This lets us test the PA module without interfering with the global emap used by
the real allocator (the one not under test).
2020-04-10 13:12:47 -07:00
Yinan Zhang
c4e9ea8cc6
Get rid of locks in prof recent test
2020-04-07 17:22:24 -07:00
Yinan Zhang
2deabac079
Get rid of custom iterator for last-N records
2020-04-07 17:22:24 -07:00
Yinan Zhang
9d2cc3b0fa
Make use of assert_* in test/unit/prof_recent.c
2020-02-19 16:03:16 -08:00
Yinan Zhang
21dfa4300d
Change assert_* to expect_* in tests
...
```
grep -Irl assert_ test/ | xargs sed -i \
's/witness_assert/witness_do_not_replace/g';
grep -Irl assert_ test/ | xargs sed -i \
's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g';
grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \
grep -v "^assert_"; # confirm no output
grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g';
grep -Irl witness_do_not_replace test/ | xargs sed -i \
's/witness_do_not_replace/witness_assert/g';
grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \
's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g';
```
2020-02-19 16:03:16 -08:00
David Goldblatt
7e6c8a7286
Emap: Standardize naming.
...
Namespace everything under emap_, always specify what it is we're looking up
(emap_lookup -> emap_edata_lookup), and use "ctx" over "info".
2020-02-17 10:50:51 -08:00
David Goldblatt
9b5d105fc3
Emap: Move in iealloc.
...
This is logically scoped to the emap.
2020-02-17 10:50:51 -08:00
Yinan Zhang
68e8ddcaff
Add mallctl for dumping last-N profiling records
2020-02-14 12:46:38 -08:00
Yinan Zhang
cd6e908241
Add stress test for last-N profiling mode
2020-01-21 16:51:26 -08:00
Yinan Zhang
2b604a3016
Record request size in prof recent entries
2020-01-10 12:01:01 -08:00
Yinan Zhang
9a60cf54ec
Last-N profiling mode
2019-12-30 15:58:57 -08:00
