cb8f5f9ebb
ck_hp_fifo: Add deinit routine to allow reclaiming stub node.
11 years ago
c75e470ed4
ck_fifo_spsc: De-initialize from head.
11 years ago
06feae82f3
ck_hp_fifo: No need for volatile atomic stores on initialization.
11 years ago
5ec8191ded
ck_fifo: Add ck_fifo_*_deinit routines.
...
These allow for reclamation of garbage node in an empty FIFO.
Based on patch submitted by Rajesh R <rr01803@gm....>.
11 years ago
15ac0bc691
ck_bitmap: Fix length calculation error in ck_bitmap_union (crasher).
11 years ago
08be876fa6
ck_bytelock: Correctly compute byte sequence length for readers.
...
Thanks to Albi Kavo <albi.kavo@gm...> for spotting this.
11 years ago
190b204059
ck_bitmap: Drop _mpmc suffix and add union operation.
...
The _mpmc suffix is not useful. I see little benefit to specializing
the bitmap to begin with.
11 years ago
76e43825a7
Merge remote-tracking branch 'origin/cognet'
11 years ago
b8c801136a
ck_bytelock: Fix deadlock for unslotted reader workloads.
...
There is an off-by-one for slot ID sizeof(bytelock->readers) + 1.
This patch fixes the handling of this slot ID. Based off a patch
submitted by Albi Kavo <albi.kavo@gma....>.
11 years ago
59cedf10c6
ck_rhs: Add a read mostly mode.
...
Add a read-mostly mode, in which entries won't share cache lines with
associated datas (probes, probe_bound, etc).
This makes write operations slower, but make get faster.
11 years ago
bf686c0a42
ck_rhs: Add.
...
Introduce ck_rhs, a variant of ck_hs that uses the robin hood algorithm for
insertion, and backward shift delete for deletion.
11 years ago
c197b37df1
legal: Update Copyright statements.
11 years ago
0c4ed1d14f
ck_pflock: Use store barrier on init.
11 years ago
0353cdcb23
ck_rwlock: Migrate to acquire / release and other barrier improvements.
11 years ago
38c40315a2
ck_brlock: Use store barrier on initialization.
11 years ago
ac8397d8b5
ck_rwcohort: Migrate to acquire / release.
11 years ago
5280253974
ck_pflock: Use precise barrier in read_unlock.
11 years ago
febdb8c164
ck_brlock: Use precise barrier for read_unlock.
11 years ago
0c205740aa
ck_pflock: Migrate to acquire / release.
11 years ago
ad5e00cfb9
ck_epoch: Read-side latency improvements on x86.
11 years ago
cad7b53273
ck_epoch: Migrate to acquire / release.
11 years ago
e8051b79c2
ck_elide: Add comment indicating purposeful omission of barriers.
11 years ago
16f7568e5c
ck_cohort: Migrate to acquire / release.
11 years ago
44689f7e69
ck_bytelock: Migrate to acquire / release.
11 years ago
f314b52035
ck_brlock: Migrate to acquire/release.
11 years ago
0bbb6f0eff
ck_pr: Fix typo in preprocessor usage.
11 years ago
e57bfd5865
spinlock: Migrate to acquire / release interface.
11 years ago
661f3948ed
ck_pr: Add acquire and release fences.
11 years ago
057f719796
ck_ring: Add type-specialized ring.
11 years ago
90c9950356
ck_ring: Type-agnostic backend implementation.
...
This will serve to drive both pointer-based and type-specialized ring
implementations. Some full fences have also been removed as they are
unnecessary with the introduction of X_Y fence interface.
11 years ago
4af7571990
ck_pr/arm: Remove extraneous newline.
11 years ago
259fb5174d
ck_pr: Use the "dmb st" instruction on arm when available.
11 years ago
b32e1b24df
ck_spinlock: Use more finely-grained barrier for CLH.
11 years ago
eb59f6ead5
ck_ht: Add CK_HT_WORKLOAD_DELETE flag.
...
This is a port of the hash set delete workload
hint.
11 years ago
b17706f967
hclh: Assert my copyright.
11 years ago
df571ad331
ck_spinlock: Migrate lock implementations to directory.
11 years ago
1ecb37b28f
Merge branch 'cognet' of git.concurrencykit.org:ck
11 years ago
b6a1914085
ck_ring: Prefer treatment of ck_ring_buffer_t as an opaque type.
11 years ago
b6f085a62e
ck_ring: Minor style change.
11 years ago
e6c0ef01a5
ck_spinlock: Revert previous change, do not splice too early.
11 years ago
e8b26ec212
ck_spinlock: Minor readability changes to ck_hclh.
11 years ago
c219593967
ck_spinlock: First round of improvements to ck_hclh.
...
* Drop unnecessary volatile stores.
* Use more expressive ck_pr_fence_X_Y semantics.
11 years ago
0e5ce1aae7
ck_spinlock: Simple whitespace changes (wrap long lines).
11 years ago
0f92cbab08
ck_spinlock: Commit the missing HCLH bits.
11 years ago
aa0c303554
ck_ht: Add ck_ht_gc functionality, similar to ck_hs_gc.
...
This allows for incremental reprobe to shorten over-all probe sequences
in delete heavy workloads.
11 years ago
3edb523da5
ck_ring: Move the ring buffer outside of the ck_ring_t
...
Remove the ring buffer from the struct ck_ring, it is now required to
explicitely pass the ring buffer for enqueue/dequeue. That can be useful for
systems with multiple address spaces.
11 years ago
b778a32b0e
Merge branch 'master' of git.concurrencykit.org:ck
11 years ago
0d6a0508cc
ck_hs: Allow for amortization and partial rebuild in ck_hs_gc.
11 years ago
f7eff4d61b
ck_hs: Add ck_hs_gc, mechanism for tombstone clean-up.
...
This is treated as an explicit garbage collection step
which will block writers.
11 years ago
5d4f9ae23d
ck_hs: Add ck_hs_rebuild operation.
...
This operation is short-hand notation for rebuilding
a hash table. This rebuild can occur in the presence
of concurrent readers and will require twice the amount
of memory of the existing hash table until completion.
11 years ago
Samy Al Bahra
Samy Al Bahra
User Doginou
Olivier Houchard