SG10201805213RA - SYSTEM AND METHOD FOR MAXIMIZING BANDWIDTH OF PCI EXPRESS (PCIe) PEER-TO-PEER (P2P) CONNECTION - Google Patents

SYSTEM AND METHOD FOR MAXIMIZING BANDWIDTH OF PCI EXPRESS (PCIe) PEER-TO-PEER (P2P) CONNECTION

Info

Publication number
SG10201805213RA
SG10201805213RA SG10201805213RA SG10201805213RA SG10201805213RA SG 10201805213R A SG10201805213R A SG 10201805213RA SG 10201805213R A SG10201805213R A SG 10201805213RA SG 10201805213R A SG10201805213R A SG 10201805213RA SG 10201805213R A SG10201805213R A SG 10201805213RA
Authority
SG
Singapore
Prior art keywords
peer
payload size
maximum
bandwidth
pcie
Prior art date
Application number
SG10201805213RA
Other languages
English (en)
Inventor
Kim Dong-Uk
Kim Han-Joon
Min Jae-hong
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of SG10201805213RA publication Critical patent/SG10201805213RA/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14Handling requests for interconnection or transfer
    • G06F13/20Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4265Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus
    • G06F13/4278Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus using an embedded synchronisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0602Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061Improving I/O performance
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0628Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659Command handling arrangements, e.g. command buffers, queues, command scheduling
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0668Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671In-line storage system
    • G06F3/0683Plurality of storage devices
    • G06F3/0688Non-volatile semiconductor memory arrays
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0026PCI express

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
SG10201805213RA 2017-09-08 2018-06-19 SYSTEM AND METHOD FOR MAXIMIZING BANDWIDTH OF PCI EXPRESS (PCIe) PEER-TO-PEER (P2P) CONNECTION SG10201805213RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170115404A KR102429904B1 (ko) 2017-09-08 2017-09-08 PCIe P2P 접속의 밴드위스를 최대화할 수 있는 방법 및 시스템

Publications (1)

Publication Number Publication Date
SG10201805213RA true SG10201805213RA (en) 2019-04-29

Family

ID=65631392

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201805213RA SG10201805213RA (en) 2017-09-08 2018-06-19 SYSTEM AND METHOD FOR MAXIMIZING BANDWIDTH OF PCI EXPRESS (PCIe) PEER-TO-PEER (P2P) CONNECTION

Country Status (4)

Country Link
US (1) US10642777B2 (ko)
KR (1) KR102429904B1 (ko)
CN (1) CN109471833B (ko)
SG (1) SG10201805213RA (ko)

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Also Published As

Publication number Publication date
US10642777B2 (en) 2020-05-05
KR20190028217A (ko) 2019-03-18
KR102429904B1 (ko) 2022-08-05
CN109471833B (zh) 2023-10-31
CN109471833A (zh) 2019-03-15
US20190079895A1 (en) 2019-03-14

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