David Goldblatt
b58dea8d1b
Cache bin: expose ncached_max publicly.
2020-05-16 13:34:23 -07:00
David Goldblatt
634afc4124
Tcache: Make size computation configurable.
2020-05-16 13:34:23 -07:00
Brooks Davis
27f29e424b
LQ_QUANTUM should be 4 on mips64 hardware.
...
This matches the ABI stack alignment requirements.
2020-05-14 10:30:37 -07:00
David Goldblatt
eda9c2858f
Edata: zero stack edatas before initializing.
...
This avoids some UB. No compilers take advantage of it for now, but no sense in
tempting fate.
2020-05-14 10:30:20 -07:00
Yinan Zhang
dcea2c0f8b
Get rid of TSD -> thread event dependency
2020-05-12 09:16:16 -07:00
Yinan Zhang
b06dfb9ccc
Push event handlers to constituent modules
2020-05-12 09:16:16 -07:00
Yinan Zhang
abd4674931
Extract out per event postponed wait time fetching
2020-05-12 09:16:16 -07:00
Yinan Zhang
f72014d097
Only compute thread event threshold once per trigger
2020-05-12 09:16:16 -07:00
Yinan Zhang
6de77799de
Move thread event wait time update to local
2020-05-12 09:16:16 -07:00
Yinan Zhang
733ae918f0
Extract out per event new wait time fetching
2020-05-12 09:16:16 -07:00
Yinan Zhang
1e2524e15a
Do not reset sample wait time when re-initing tdata
2020-05-12 09:16:16 -07:00
Yinan Zhang
855d20f6f3
Remove outdated comments in thread event
2020-05-12 09:16:16 -07:00
Yinan Zhang
fc052ff728
Migrate counter to use locked int
2020-05-12 08:23:15 -07:00
Yinan Zhang
b543c20a94
Minor update to locked int
2020-05-12 08:23:15 -07:00
Yinan Zhang
f533ab6da6
Add forking handling for stats
2020-05-11 15:35:06 -07:00
Yinan Zhang
4d970f8bfc
Add forking handling for counter module
2020-05-11 15:35:06 -07:00
Yinan Zhang
2097e1945b
Unify write callback signature
2020-05-11 14:51:24 -07:00
Yinan Zhang
fef9abdcc0
Cleanup tcache allocation logic
...
The logic in tcache allocation no longer involves profiling or
filling.
2020-05-11 12:24:56 -07:00
Yinan Zhang
e6cb6919c0
Consolidate prof inline function headers
...
The prof inline functions are no longer involved in a circular
dependency, so consolidate the two headers into one.
2020-05-11 12:24:56 -07:00
Yinan Zhang
d454af90f1
Remove unused prof_accum field from arena
2020-05-11 12:24:56 -07:00
Yinan Zhang
8be5584494
Initialize prof idump counter once rather than once per arena
2020-05-11 12:24:56 -07:00
Yinan Zhang
e10e5059e8
Make prof_idump_accum() non-inline
2020-05-11 12:24:56 -07:00
Yinan Zhang
039bfd4e30
Do not rollback prof idump counter in arena_prof_promote()
2020-05-11 12:24:56 -07:00
David Goldblatt
46471ea327
SC: Name the max lookup constant.
2020-05-04 12:27:07 -07:00
David Goldblatt
79dd0c04ed
SC: Simplify SC_NPSIZES computation.
...
Rather than taking all the sizes and subtracting out those that don't fit, we
instead just add up all the ones that do.
2020-05-04 12:27:07 -07:00
David Goldblatt
4f8efba824
TSD: Make rtree_ctx a slow-path field.
...
Performance-sensitive users will use sized deallocation facilities, so that
actually touching the rtree_ctx is unnecessary. We make it the last element of
the slow data, so that it is for practical purposes almost-fast.
2020-04-14 15:20:19 -07:00
David Goldblatt
cd29ebefd0
Tcache: treat small and large cache bins uniformly
2020-04-14 15:20:19 -07:00
David Goldblatt
a13fbad374
Tcache: split up fast and slow path data.
2020-04-14 15:20:19 -07:00
David Goldblatt
7099c66205
Arena: fill in terms of cache_bins.
2020-04-14 15:20:19 -07:00
David Goldblatt
40e7aed59e
TSD: Move in some of the tcache fields.
...
We had put these in the tcache for cache optimization reasons. After the
previous diff, these no longer apply.
2020-04-14 15:20:19 -07:00
David Goldblatt
58a00df238
TSD: Put all fast-path data together.
2020-04-14 15:20:19 -07:00
David Goldblatt
877af247a8
QL, QR: Add documentation.
2020-04-11 10:32:11 -07:00
David Goldblatt
79ae7f9211
Rtree: Remove the per-field accessors.
...
We instead split things into "edata" and "metadata".
2020-04-10 13:12:47 -07:00
David Goldblatt
bb6a418523
Emap: Drop szind/slab splitting parameters.
...
After the previous diff, these are constants.
2020-04-10 13:12:47 -07:00
David Goldblatt
50289750b3
Extent: Remove szind/slab knowledge.
2020-04-10 13:12:47 -07:00
David Goldblatt
dc26b30094
Rtree: Clean up compact/non-compact split.
2020-04-10 13:12:47 -07:00
David Goldblatt
93b99dd140
Extent: Stop passing an edata_cache everywhere.
...
We already pass the pa_shard_t around everywhere; we can just use that.
2020-04-10 13:12:47 -07:00
David Goldblatt
11c47cb133
Extent: Take "bool zero" over "bool *zero".
2020-04-10 13:12:47 -07:00
David Goldblatt
1a1124462e
PA: Take zero as a bool rather than as a bool *.
...
Now that we've moved junking to a higher level of the allocation stack, we don't
care about this performance optimization (which only occurred in debug modes).
2020-04-10 13:12:47 -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
David Goldblatt
f730577277
Eset: Parameterize last globals accesses.
...
I.e. opt_retain and maps_coalesce.
2020-04-10 13:12:47 -07:00
David Goldblatt
7bb6e2dc0d
Eset: take opt_lg_max_active_fit as a parameter.
...
This breaks its dependence on the global.
2020-04-10 13:12:47 -07:00
David Goldblatt
883ab327cc
Emap: Move out last edata state touching.
2020-04-10 13:12:47 -07:00
David Goldblatt
12eb888e54
Edata: Add a ranged bit.
...
We steal the dumpable bit, which we ended up not needing.
2020-04-10 13:12:47 -07:00
David Goldblatt
bd4fdf295e
Rtree: Pull leaf contents into their own struct.
2020-04-10 13:12:47 -07:00
David Goldblatt
faec7219b2
PA: Move in decay initialization.
2020-04-10 13:12:47 -07:00
David Goldblatt
45671e4a27
PA: Move in retain growth limit setting.
2020-04-10 13:12:47 -07:00
David Goldblatt
daefde88fe
PA: Move in mutex stats reading.
2020-04-10 13:12:47 -07:00
David Goldblatt
07675840a5
PA: Move in some more internals accesses.
2020-04-10 13:12:47 -07:00
David Goldblatt
238f3c7430
PA: Move in full stats merging.
2020-04-10 13:12:47 -07:00
