rhashtable Concurrent

rhashtable Concurrent, lockless hashtable with deferred resizing

Search last entry before hash changes. 2. Search for next hash match and link it. 3. Link old bucket to where hash first changes. 0. rcu_synchronize().

A hash table by any other name - LWN.net

In order to efficiently support concurrent access, rosebush uses read-copy-update (RCU) to protect each bucket. There is a whole-hash-table spinlock that is ...

Concurrent hash table - Wikipedia

Concurrent hash table ... A concurrent hash table or concurrent hash map is an implementation of hash tables allowing concurrent access by multiple threads using ...

linux/lib/rhashtable.c at master · torvalds/linux - GitHub

* bucket locks or concurrent RCU protected lookups and traversals. */. static int rhashtable_shrink(struct rhashtable *ht). {.

lib/rhashtable.c - kernel/common.git - Git at Google

* The caller must ensure that no concurrent table mutations occur. */. u32 rhashtable_hashfn(const struct rhashtable * ...

Java HashTable Concurrency - Stack Overflow

Java HashTable Concurrency · 2. Is your question - "how to create new threads?" or "How to handle multithreaded access to shared data safely?" – ...

linux/include/linux/rhashtable-types.h at master · torvalds/linux · GitHub

... Concurrent Hash Table * * Simple structures that might be needed in include * files. */ #ifndef _LINUX_RHASHTABLE_TYPES_H #define _LINUX_RHASHTABLE_TYPES_H ...

lib/rhashtable.c · main · Arm Reference Solutions / linux · GitLab

include/linux/rhashtable-types.h - kernel/common - Git at Google

SPDX-License-Identifier: GPL-2.0 */. /*. * Resizable, Scalable, Concurrent Hash Table. *. * Simple structures that might be needed in include. * files.

rhashtable.c source code [linux/lib/rhashtable.c] - Codebrowser

QtCreator, KDevelop, Solarized. 1, // SPDX-License-Identifier: GPL-2.0-only. 2, /*. 3, * Resizable, Scalable, Concurrent Hash Table.

Relativistic hash tables, part 2: Implementation - LWN.net

These tables can be resized while still allowing concurrent access by readers and (to an extent) updaters. See the first article in this ...

Concurrent Hash Tables: Fast and General(?)! - ACM Digital Library

A fast and simple lock-free concurrent hash table based on linear probing that is, however, limited to word-sized key-value types and does not support dynamic ...

Implementing a hash table with true concurrency

The only way to implement a hash map with true concurrency is to have an immutable hash map. Any number of threads can safely read from it that way.

Fast, Dynamically-Sized Concurrent Hash Table - Red Hat Research

Fast, Dynamically-Sized Concurrent Hash Table ... We present a new design and a C++ implementation of a high-performance, cache-efficient hash ...

Resizable, Scalable, Concurrent Hash Tables via Relativistic ...

We present algorithms for shrinking and expanding a hash table while allowing concurrent, wait-free, linearly scalable lookups. These resize algorithms allow ...

rhashtable.c

[1601.04017] Concurrent Hash Tables: Fast and General?(!) - arXiv

A fast and simple lock-free concurrent hash table based on linear probing that is limited to word-sized key-value types and does not support dynamic size ...

A fast concurrent and resizable Robin Hood hash table - DSpace@MIT

Abstract. Concurrent hash tables are among the most important primitives in concurrent programming and have been extensively studied in the literature. Robin ...

LXR linux/lib/rhashtable.c - Missing Link Electronics

... hash table while allowing concurrent lookups 276 * @ht: the hash table to expand 277 * 278 * A secondary bucket array is allocated and the hash entries are ...

lib/rhashtable.c · ti-lsk-linux-4.1.y · BeagleBoard.org / Ti Linux Kernel

* rhashtable_expand - Expand hash table while allowing concurrent lookups. * @ht: the hash table to expand. *. * A secondary bucket array is ...