e-journal

Persistent Transactional Memory

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This paper proposes persistent transactional memory (PTM), a new design that adds durability to transactional memory (TM) by incorporating with the emerging non-volatile memory (NVM). PTM dynamically tracks transactional updates to cache lines to ensure the ACI (atomicity, consistency and isolation) properties during cache flushes and leverages an undo log in NVM to ensure PTM can always consistently recover transactional data structures from a machine crash. This paper describes the PTM design based on Intel’s restricted transactional memory. A preliminary Evaluation using a concurrent key/value store and a database with a cache-based simulator shows that the additional cache line flushes are small.

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Informasi Detail

Judul Seri

COMPUTER ARCHITECTURE

No. Panggil

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Penerbit

Sweden : IEEE Computer Architecture Letters., 2015

Deskripsi Fisik

IEEE COMPUTER ARCHITECTURE LETTERS, VOL. 14, NO. 1, JANUARY-JUNE 2015

Bahasa

English

ISBN/ISSN

Digital Object Ident

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

(2015), VOL. 14, NO. 1.

Subjek

ARSITEKTUR KOMPUTER

Info Detail Spesifik

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Pernyataan Tanggungjawab

deliza

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