作者: 同步信息 時(shí)間: 2025-3-21 22:24
When Distributed Computation Is Communication Expensivee of data, and the machines want to jointly solve a problem defined on the union of the . data sets. The communication is point-to-point, and the goal is to minimize the total communication among the . machines. This model captures all point-to-point distributed computational models with respect to 作者: Costume 時(shí)間: 2025-3-22 01:36
Use Knowledge to Learn Faster: Topology Recognition with Adviceomorphic copy of the underlying graph, with all ports correctly marked. This task is usually unfeasible without any a priori information. Such information can be provided to nodes as .. An oracle knowing the network can give a (possibly different) string of bits to each node, and all nodes must reco作者: vocation 時(shí)間: 2025-3-22 04:49
An , Space Bound for Obstruction-Free Leader Electionmemory system with . processes. We provide also a technique to transform any deterministic obstruction-free algorithm, in which any process can finish if it runs for . steps without interference, into a randomized wait-free algorithm for the oblivious adversary, in which the expected step complexity作者: BRIEF 時(shí)間: 2025-3-22 11:05
Distributed Protocols for Leader Election: A Game-Theoretic Perspective show that it is possible to obtain a . Nash equilibrium, where each agent has an equal probability of being elected leader, in a completely connected network, in a bidirectional ring, and a unidirectional ring, in the synchronous setting. In the asynchronous setting, Nash equilibrium is not quite t作者: 多產(chǎn)子 時(shí)間: 2025-3-22 15:40 作者: 多產(chǎn)子 時(shí)間: 2025-3-22 19:20 作者: Mere僅僅 時(shí)間: 2025-3-22 22:12 作者: 健談 時(shí)間: 2025-3-23 04:14 作者: 不可比擬 時(shí)間: 2025-3-23 07:46
Generic Multiversion STM serialize . transactions that committed earlier in physical time. This ability to “commit in the past” is particularly appealing for long-running read-only transactions, which may otherwise starve in many STM systems, because short-running peers modify data out from under them before they have a ch作者: PRE 時(shí)間: 2025-3-23 11:12 作者: ECG769 時(shí)間: 2025-3-23 14:35 作者: 朝圣者 時(shí)間: 2025-3-23 18:38 作者: AORTA 時(shí)間: 2025-3-23 22:12 作者: 沒(méi)有準(zhǔn)備 時(shí)間: 2025-3-24 05:51 作者: mechanical 時(shí)間: 2025-3-24 10:22
Lock-Free Data-Structure Iterators that often exists for sequential data structures but is missing from (almost all) concurrent data-structure implementations. In this paper we introduce a technique for adding a linearizable wait-free iterator to a wait-free or a lock-free data structure that implements a set. We use this technique 作者: faction 時(shí)間: 2025-3-24 12:18 作者: entreat 時(shí)間: 2025-3-24 15:48
Atomic Snapshots in ,(log, ,) Steps Using Randomized Helpinger steps with high probability, where . is the number of processes, even against an adaptive adversary. This is an exponential improvement on the linear cost of the previous best known unrestricted snapshot construction?[7,8] and on the linear lower bound for deterministic constructions?[9], and doe作者: animated 時(shí)間: 2025-3-24 22:20 作者: magnate 時(shí)間: 2025-3-25 02:37 作者: condone 時(shí)間: 2025-3-25 05:41 作者: 低位的人或事 時(shí)間: 2025-3-25 09:28 作者: ORBIT 時(shí)間: 2025-3-25 12:55
Adaptive Register Allocation with a Linear Number of RegistersWe give an adaptive algorithm in which processes use multi-writer multi-reader registers to acquire exclusive write access to their own single-writer, multi-reader registers. It is the first such algorithm that uses a number of registers linear in the number of participating processes. Previous adaptive algorithms require at least Θ(..) registers.作者: avarice 時(shí)間: 2025-3-25 17:52
https://doi.org/10.1007/978-1-4615-6902-2n each round, .(log.) bits can be transmitted over each edge (a.k.a. the . model). The first algorithm is based on a simple and new approach for analyzing random edge sampling, which we call the .. For any weighted graph and any .?∈?(0, 1), the algorithm with high probability finds a cut of size at 作者: 手工藝品 時(shí)間: 2025-3-25 20:21
https://doi.org/10.1007/978-1-4615-6902-2e of data, and the machines want to jointly solve a problem defined on the union of the . data sets. The communication is point-to-point, and the goal is to minimize the total communication among the . machines. This model captures all point-to-point distributed computational models with respect to 作者: seduce 時(shí)間: 2025-3-26 01:24 作者: 運(yùn)動(dòng)吧 時(shí)間: 2025-3-26 05:27 作者: Exhilarate 時(shí)間: 2025-3-26 10:56 作者: Eructation 時(shí)間: 2025-3-26 13:34 作者: 懶惰人民 時(shí)間: 2025-3-26 19:31
https://doi.org/10.1007/978-1-4615-6902-2andard shared registers size (.(log.) bits, where . stands for the number of processes in the system), or, similarly, standard message size. Previous algorithms with .(.) stabilization time complexity assumed that a larger message can be sent through each link in one time unit. Hence, when assuming 作者: BINGE 時(shí)間: 2025-3-26 23:55
https://doi.org/10.1007/978-1-4615-6902-2while little is known about pitfalls that can lead to non-opacity. In this paper, we identify two problems that lead to non-opacity, we present automatic tool support for finding such problems, and we prove an impossibility result. We first show that the well-known TM algorithms DSTM and McRT don’t 作者: 排斥 時(shí)間: 2025-3-27 01:20 作者: conquer 時(shí)間: 2025-3-27 07:37 作者: 大吃大喝 時(shí)間: 2025-3-27 10:44
Critical Studies of the Asia-PacificTMs do not allow a single transaction to contain parallel code. We propose an efficient parallel nesting algorithm to explore existing latent parallelism within a transaction. If this intra-transaction parallelism has reduced conflict probability (compared to the inter-transaction parallelism), then作者: Ardent 時(shí)間: 2025-3-27 17:29 作者: diskitis 時(shí)間: 2025-3-27 18:48
The End of Colonial Rule in West Africatructure and complete their operations arbitrarily many times before some other trying process can complete a single operation. Such a behavior can be prevented by enforcing fairness. However, fairness requires waiting or helping. Helping techniques are often complex and memory consuming. Does it me作者: choleretic 時(shí)間: 2025-3-28 01:02
The End of Colonial Rule in West Africammunication, and in every round, each node exchanges information of size .(log.) bits with (at most) one other node..We first consider the . problem, that is, to assign distinct IDs from a small ID space to all nodes of the network. We propose a renaming protocol that divides the ID space among node作者: 鞭打 時(shí)間: 2025-3-28 05:04 作者: bile648 時(shí)間: 2025-3-28 07:07 作者: 變量 時(shí)間: 2025-3-28 14:26
Mark Mulligan,Sophia Burke,Andrew Ogilview-path methodology, a recently devised approach to creating fast wait-free data structures, is nontrivial, suggesting limitations to the applicability of the fast-path-slow-path methodology. The list algorithms introduced in this paper are shown to scale well across a variety of benchmarks, making t作者: 音樂(lè)會(huì) 時(shí)間: 2025-3-28 14:39
The End of the Parthian Arsacid Empireer steps with high probability, where . is the number of processes, even against an adaptive adversary. This is an exponential improvement on the linear cost of the previous best known unrestricted snapshot construction?[7,8] and on the linear lower bound for deterministic constructions?[9], and doe作者: 占卜者 時(shí)間: 2025-3-28 20:32 作者: omnibus 時(shí)間: 2025-3-29 02:09 作者: 軌道 時(shí)間: 2025-3-29 04:20
https://doi.org/10.1007/978-1-4615-6902-2a prohibitively large amount of communication, and often one cannot improve upon the communication of the simple protocol in which all machines send their data to a centralized server. Thus, in order to obtain protocols that are communication-efficient, one has to allow approximation, or investigate the distribution or layout of the data sets.作者: nocturia 時(shí)間: 2025-3-29 07:40
https://doi.org/10.1007/978-1-4615-6902-2orithms, opacity is incompatible with a liveness criterion called local progress, even for fault-free systems. Our result implies that if TM algorithm designers want both opacity and local progress, they should avoid direct-update algorithms.作者: Yag-Capsulotomy 時(shí)間: 2025-3-29 11:39
Critical Studies of the Asia-Pacific support for parallel nesting in the first lock-free parallel nesting algorithm with support for multi-versions. Our prototype builds over an available multi-version TM, which we outperform on standard benchmarks by up to 2.8×. We show improvements over parallel nesting alternatives of up to 3.6×.作者: pantomime 時(shí)間: 2025-3-29 19:36 作者: 大氣層 時(shí)間: 2025-3-29 21:15
Proving Non-opacityorithms, opacity is incompatible with a liveness criterion called local progress, even for fault-free systems. Our result implies that if TM algorithm designers want both opacity and local progress, they should avoid direct-update algorithms.作者: 精美食品 時(shí)間: 2025-3-30 00:46
Practical Parallel Nesting for Software Transactional Memory support for parallel nesting in the first lock-free parallel nesting algorithm with support for multi-versions. Our prototype builds over an available multi-version TM, which we outperform on standard benchmarks by up to 2.8×. We show improvements over parallel nesting alternatives of up to 3.6×.作者: 放棄 時(shí)間: 2025-3-30 06:17
Exploiting Locality in Lease-Based Replicated Transactional Memory via Task Migrationction. Our experimental evaluation establishes that .-TM provides significant performance gains for distributed workloads exhibiting data locality, while typically incurring little or no overhead for non-data local workloads.作者: Feckless 時(shí)間: 2025-3-30 11:22 作者: HATCH 時(shí)間: 2025-3-30 13:41 作者: 女上癮 時(shí)間: 2025-3-30 20:15
0302-9743 l Symposium on Distributed Computing, DISC 2013, held in Jerusalem, Israel, in October 2013. The 27 full papers presented in this volume were carefully reviewed and selected from 142 submissions; 16 brief announcements are also included. The papers are organized in topical sections named: graph dist作者: entice 時(shí)間: 2025-3-30 21:38 作者: Lacunar-Stroke 時(shí)間: 2025-3-31 03:45 作者: 為現(xiàn)場(chǎng) 時(shí)間: 2025-3-31 08:25 作者: 偉大 時(shí)間: 2025-3-31 11:46
Faster Rumor Spreading: Breaking the log, Barrierer once they learn its address (e.g., its IP address) we present a new distributed, address-oblivious and robust algorithm that uses . with pointer jumping to spread a rumor to all nodes in only . rounds, w.h.p. This algorithm can also cope with . node failures, in which case all but .(.) nodes become informed within . rounds, w.h.p.作者: 燈泡 時(shí)間: 2025-3-31 13:39 作者: 寬度 時(shí)間: 2025-3-31 19:44
Practical Non-blocking Unordered Lists of the fast-path-slow-path methodology. The list algorithms introduced in this paper are shown to scale well across a variety of benchmarks, making them suitable for use both as standalone lists, and as the foundation for wait-free stacks and non-resizable hash tables.作者: 煩擾 時(shí)間: 2025-4-1 01:34 作者: Nomogram 時(shí)間: 2025-4-1 04:48
