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transactional memory

A technology of memory and memory array, applied in the field of transaction memory

Active Publication Date: 2016-04-27
MICRON TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A transaction must not be partially complete, but can execute completely and successfully or fail

Method used

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Examples

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Embodiment Construction

[0009] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of claimed subject matter. Thus, appearances of the phrases "in one embodiment" or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in one or more embodiments.

[0010] In an embodiment, techniques and / or architectures for performing one or more transactions may provide for reducing the software complexity of an operating system and / or by, for example, remapping physical memory during the course of performing the transactions or memory overhead benefits. Such transactions may include a collection of instructions or operators that execute atomically as a single operation. Here, a transaction ex...

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PUM

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Abstract

The subject matter disclosed herein relates to techniques to perform a transaction using a memory device, comprising: receiving a transaction command including a transaction request or a plurality of transaction operators; copying original contents of the memory array to a second portion of the memory array; and modifying the original contents of the second portion in response to receiving the plurality of transaction operators of the transaction command.

Description

technical field [0001] The subject matter disclosed herein relates to techniques to perform transactions using memory devices. Background technique [0002] In some applications, it may be desirable to treat a set of instructions as a single operation, called a transaction. For example, a transaction may include a start event and an end event following a number of instructions or operators that may result in a write to memory. A transaction cannot be partially completed, but can execute completely and successfully or fail. In other words, all instructions or operators of the transaction executed successfully or none of the instructions or operators executed successfully. Managing transactions can be a relatively complex task involving relatively large software overhead of, for example, an operating system of a computing architecture. It may be desirable to reduce such software overhead and complexity. Contents of the invention Description of drawings [0003] Non-lim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F12/02
CPCG06F11/302G06F11/3037G06F11/3055G06F9/06G06F9/30G06F12/00G06F13/16G06F11/1456G06F12/1009G06F2212/1056G06F2212/206G06F2212/261
Inventor 肖恩·艾勒特
Owner MICRON TECH INC
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