Inventor

BLACKMORE ROBERT S

US44 patents

⚠️ This page may combine multiple inventors who share the name “BLACKMORE ROBERT S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACKMORE ROBERT S

IBM

Facilitating intra-node data transfer in collective communications

Mechanisms for efficient message passing with copy avoidance in a distributed system using advanced network devices

Mechanisms for efficient message passing with copy avoidance in a distributed system

Performing an asynchronous memory move (AMM) via execution of AMM store instruction within the instruction set architecture

Specialized memory move barrier operations

Handling of address conflicts during asynchronous memory move operations

Lazy deregistration of user virtual machine to adapter protocol virtual offsets

Interrupt handling using simultaneous multi-threading

Half RDMA and half FIFO operations

Interrupt handling using simultaneous multi-threading

Efficient protocol for retransmit logic in reliable zero copy message transport

Memory sharing in a distributed data processing system using modified address space to create extended address space for copying data

Reporting of partially performed memory move

Completion of asynchronous memory move in the presence of a barrier operation

Termination of in-flight asynchronous memory move

Allocating a global shared memory

Reserving a global address space

Method for enabling direct prefetching of data during asychronous memory move operation

Mechanism to provide reliability through packet drop detection

Mechanism to perform debugging of global shared memory (GSM) operations

Mechanism to provide software guaranteed reliability for GSM operations

Failover mechanisms in RDMA operations

RDMA server (OSI) global TCE tables

Issuing global shared memory operations via direct cache injection to a host fabric interface

Mapping a logical address to a plurality on non-logical addresses

Method and system for efficiently transferring a self-defined non-contiguous message in a one-sided communication model

Launching multiple concurrent memory moves via a fully asynchronoous memory mover

Interface method, system, and program product for facilitating layering of a data communications protocol over an active message layer protocol

Method to recover from node failure/recovery incidents in distributed systems in which notification does not occur

Sharing lock mechanism between protocol layers

ARIMILLI LAKSHMINARAYANA B

Host fabric interface (HFI) to perform global shared memory (GSM) operations

User level message broadcast mechanism in distributed computing environment

Mechanism to prevent illegal access to task address space by unauthorized tasks

Notification to task of completion of GSM operations by initiator node

Generating and issuing global shared memory operations via a send FIFO

Guaranteeing delivery of multi-packet GSM messages

Notification by task of completion of GSM operations at target node

ARIMILLI RAVI K

Fully asynchronous memory mover

Cache management during asynchronous memory move operations

Asynchronous memory move across physical nodes with dual-sided communication

Mechanisms for communicating with an asynchronous memory mover to perform AMM operations

BLACKMORE ROBERT S

Facilitating intra-node data transfer in collective communications, and methods therefor

System and program product to recover from node failure/recovery incidents in distributed systems in which notification does not occur

ARMILLI LAKSHMINARAYANA B

Mechanisms to order global shared memory operations