PATENT CLAIM ANALYSIS

Application Number: 16163236
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["711", "143000"]

Abstract:
Systems and methods (including hardware and software) are disclosed where all common RAID storage levels are implemented for multi-queue hardware by isolating RAID stripes to a single central processing unit (CPU) core affinity. Fixed CPU affinity is used for any piece of data that may be modified. Instead of blocking CPUs that must access or modify a piece of data, the request is efficiently moved to the CPU that owns that data. In this manner the system is completely asynchronous, efficient, and scalable.

Claim (Index 1):
A system, comprising:\n a plurality of central processing unit (CPU) cores; and a storage device for storing a plurality of data stripes; and a non-transitory computer readable storage medium, comprising instructions for:\n at a first CPU core of the plurality of CPU cores having a first CPU core number:\n receiving a client input/output (IO) request having a data address; \n determining a stripe number for one of the plurality of data stripes as a function of the data address; \n determining a second CPU core number as a function of the stripe number; and \n routing the I/O request from the first CPU core to a second CPU core of the plurality of CPU cores having the second CPU core number, wherein routing the I/O request from the first CPU core to the second CPU core comprises: \n \n forming, at the first CPU core, a first message associated with the I/O request; and \n the first CPU core placing the message on a first producer-consumer queue associated with the second CPU core.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 97.0
- Lexical Diversity: 1.46875
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15494601', '15701111', '15018782', '14849975', '14931410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4914941051108648
- 35 USC 102 Novelty (BERT): 0.5066240548250618
- Combined Prediction Score: 0.4930071000822845
- Mean Citation Score: 192.176406
- Max Citation Score: 307.62524
- Similarity Product: 266.7404705293632

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test