Inventor

LEWARS JOHN

US19 patents

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

LEWARS JOHN

IBM

Scaling out a hybrid cloud storage service

Monitoring system noises in parallel computer systems

Scaling out a hybrid cloud storage service

Scheduling application tasks only on logical processors of a first set and operating system interferences in logical processors of a second set

Network performance testing in non-homogeneous networks

Filtering system noises in parallel computer systems during thread synchronization

Offloading a validity check for a data block from a server to be performed by a client node

Efficient use of optional fast replicas via asymmetric replication

Scaling out a hybrid cloud storage service

Scaling out a hybrid cloud storage service

Determining a memory contention state of a node

Filtering system noises in parallel computer system during thread synchronization

Predicting the performance of a multi-stage communications network under load from multiple communicating servers

Predicting the performance of a multi-stage communications network under load from multiple communicating servers

Write sharing method for a cluster filesystem

Migrating operating system interference events to a second set of logical processors along with a set of timers that are synchronized using a global clock

Network performance testing in non-homogeneous networks

Workload performance improvement using data locality and workload placement

DIVIRGILIO JOHN

Hardware multi-threading co-scheduling for parallel processing systems