Memory Management

Memory Management-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

Image View List View Download All PDFs Archive

loading
NEW Memory management and path sort techniques in a polar code successive cancellation list decoder
May 25, 2017 - N°20170149531

Various embodiments are described of a system and method for improved scl decoder operation. In particular, various embodiments are described which improve the efficiency of the buffer management based on updated path metric statistics. In some embodiments, the scl decoder may perform selective replacement to limit the extent of llr updates per row only to the statistics that have changed ...
NEW Memory management device, information processing system, and method of controlling memory management device
May 25, 2017 - N°20170148502

The load on an arbiter that conducts arbitration among host devices is reduced in an information processing system that includes the host devices and a storage device. A memory management device includes detecting units and a command generating unit. Each of the detecting units detects a timing to execute a predetermined process for the storage device. The command generating unit ...
NEW Tracking statistics corresponding to data access in a computer system
May 25, 2017 - N°20170147519

Embodiments of the present invention disclose a method, computer program product, and system for determining statistics corresponding to data transfer operations. In one embodiment, the computer implemented method includes the steps of receiving a request from an input/output (i/o) device to perform a data transfer operation between the i/o device and a memory, generating an entry in ...
NEW Memory Management Patent Pack
Download 175+ patent application PDFs
Memory Management Patent Applications
Download 175+ Memory Management-related PDFs
For professional research & prior art discovery
inventor
  • 175+ full patent PDF documents of Memory Management-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
NEW Method and system for memory management and memory storage device thereof
May 25, 2017 - N°20170147216

A method and a system for memory management and a memory storage device thereof are provided. The memory storage device includes a rewritable non-volatile memory module. The method includes receiving a command from a host system; reading use information from the rewritable non-volatile memory module according to the command; writing the use information into a first physical erasing unit of ...
Driverless storage device using serially-attached non-volatile memory
Hgst Netherlands B.v.
May 18, 2017 - N°20170139849

A method and system for accessing a driverless storage device via a byte-addressable protocol. Properly leveraging real-time queue polling between a cpu and non-volatile memory (“nvm”) requires significant, complex, customized software and elaborate device drivers that consume operating systems. The present system maximizes existing host operating systems and memory management hardware and makes the nvm appear ...
Memory mapping for object-based storage devices
International Business Machines Corporation
May 18, 2017 - N°20170139840

In an approach for determining a physical address for object access in an object-based storage device (osd) system, a processor divides a first data object into one or more partitions, including at least a first partition, and providing each partition for storage as individual stored objects in an osd system. A processor adds a first entry in a page table, ...
Memory Management Patent Pack
Download 175+ patent application PDFs
Memory Management Patent Applications
Download 175+ Memory Management-related PDFs
For professional research & prior art discovery
inventor
  • 175+ full patent PDF documents of Memory Management-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Buffer memory management method, memory control circuit unit and memory storage device
Phison Electronics Corp.
May 18, 2017 - N°20170139642

A buffer memory management method, a memory control circuit unit and a memory storage device are provided. The method includes allocating a first zone and a second zone in the buffer memory for temporarily storing a plurality of logical address-physical address mapping tables and performing a restore operation on the first zone. The method also includes receiving a write command, ...
Memory mapping for object-based storage devices
International Business Machines Corporation
May 18, 2017 - N°20170139636

In an approach for determining a physical address for object access in an object-based storage device (osd) system, a processor divides a first data object into one or more partitions, including at least a first partition, and providing each partition for storage as individual stored objects in an osd system. A processor adds a first entry in a page table, ...
Buffer memory management method, memory control circuit unit and memory storage device
Phison Electronics Corp.
May 18, 2017 - N°20170139593

A data access method for a memory storage device is provided. The memory storage device includes a rewritable non-volatile memory module and a buffer memory. The method includes: receiving at least one operation command including at least one read command; and counting an amount of accumulative data of the at least one read command, and if the amount of accumulative ...
Memory management method and device and memory controller
Huawei Technologies Co., Ltd.
May 11, 2017 - N°20170132148

A memory management method and device are disclosed. The method includes: managing, by a storage management device, a memory; and when determining that a page table does not include a virtual address carried in a fetch request, managing, by the memory management device, the memory. When determining that the virtual address is valid, the memory management device applies for a ...
Instruction and logic for flush-on-fail operation
Intel Corporation
May 11, 2017 - N°20170132128

A processor includes a memory management unit and a front end including a decoder. The decoder includes logic to receive a flush-on-commit (foc) instruction to flush dirty data from a volatile cache to a persistent memory upon commitment of a store associated with the foc instruction. The memory management unit includes logic to, based upon a flush-on-fail (fof) mode, skip ...
User space data storage management
Sandisk Technologies Inc.
May 04, 2017 - N°20170123971

Systems, methods, and/or devices are used to store metadata in a storage system. In one aspect, a first user space module sends a logical memory request to a memory management module of a kernel space module. The logical memory request includes data and metadata. A second user space module obtains the metadata of the logical memory request. A storage ...
Flash memory management
International Business Machines Corporation
May 04, 2017 - N°20170123969

Disclosed aspects include managing the access of flash memory by a computer system. A physical memory address space which includes a flash memory portion is established. The flash memory portion may correspond to an input/output memory range. An access request may be detected with respect to the physical memory address space. Using a load-store technique to process the access ...
Memory Management Patent Pack
Download 175+ patent application PDFs
Memory Management Patent Applications
Download 175+ Memory Management-related PDFs
For professional research & prior art discovery
inventor
  • 175+ full patent PDF documents of Memory Management-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Reducing page invalidation broadcasts in virtual storage management
International Business Machines Corporation
May 04, 2017 - N°20170123966

Technical solutions for reducing page invalidation broadcasts in virtual storage management are described. One general aspect includes a method including allocating, by a storage manager, a virtual memory page to a memory buffer that is used by an application being executed by a multiprocessor system, the virtual memory page being allocated from an address space of the application. The method ...
Runspace method, system and apparatus
Et International, Inc.
May 04, 2017 - N°20170123857

The present invention, known as runspace, relates to the field of computing system management, data processing and data communications, and specifically to synergistic methods and systems which provide resource-efficient computation, especially for decomposable many-component tasks executable on multiple processing elements, by using a metric space representation of code and data locality to direct allocation and migration of code and data, ...
Reducing page invalidation broadcasts in virtual storage management
International Business Machines Corporation
May 04, 2017 - N°20170123725

Technical solutions for reducing page invalidation broadcasts in virtual storage management are described. One general aspect includes a method including allocating, by a storage manager, a virtual memory page to a memory buffer that is used by an application being executed by a multiprocessor system, the virtual memory page being allocated from an address space of the application. The method ...
Pipelined reference set construction and use in memory management
Hgst Netherlands B.v.
May 04, 2017 - N°20170123689

A system comprising a processor and a memory storing instructions that, when executed, cause the system to receive a data stream including a set of new data blocks, retrieve a reference data set having reference data blocks from a data store, encode the new set of data blocks based on the reference data set while concurrently generating a second reference ...
Reference block aggregating into a reference set for deduplication in memory management
Hgst Netherlands B.v.
May 04, 2017 - N°20170123676

A system comprising a processor and a memory storing instructions that, when executed, cause the system to retrieve reference data blocks from a data store, aggregate the reference data blocks into a first set based on a criterion, generate a reference data set based on a portion of the first set including the reference data blocks and store the reference ...
Predictive memory management
Medallia, Inc.
April 27, 2017 - N°20170116263

A query for data stored in a database that includes a set of segments is received at a computer system. The set of segments are divided into a plurality of columns and at least one column of the plurality of columns includes one or more fields. The system analyzes the query to determine fields required to be retrieved from the ...
Memory management using virtual address masking
Oracle International Corporation
April 27, 2017 - N°20170115923

A method for memory management may include dividing a memory into pools. Each pool includes blocks. The method may further include receiving a request to allocate a first block of a first size, selecting a pool based on the first size, allocating the first block from the selected pool, and creating metadata for a pointer to the first block. The ...
Method and apparatus for memory management
Blackbird Technology Holdings, Inc.
April 27, 2017 - N°20170115882

One or more circuits of a device may comprise a memory. A first portion of a first block of the memory may store program code and/or program data, a second portion of the first block may store an index associated with a second block of the memory, and a third portion of the first block may store an indication ...