PATENT CLAIM ANALYSIS

Application Number: 16125989
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["711", "006000"]

Abstract:
A server logical partition (LPAR) of a virtualized computer includes shared memory regions (SMRs). The SMRs include pages of the server LPAR memory to share with client LPARs. A hypervisor utilizes an export vector to associate logical pages of the server LPAR with SMRs. The hypervisor further utilizes a reference array to associate SMRs with client LPARs that have mapped at least one physical memory page of the SMR from a logical page of the client LPAR memory. In processing an operation to unmap one or more shared physical pages from one or more LPARs, the hypervisor uses the export vector and reference array to determine which LPARs have had a mapping to the physical pages.

Claim (Index 18):
The system of  claim 15 , wherein the mapping state comprises a reference array having an entry representing each SMR in a set of SMRs included in the computer, wherein the entry representing each SMR comprises an LPAR bit vector, wherein each LPAR bit vector in the reference array comprises a set of bits, each bit in the LPAR bit vector corresponding to each LPAR in the plurality of LPARs, and wherein a logic value of each bit of the LPAR bit vector represents that the corresponding LPAR has established a mapping to at least one physical page included in the SMR.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.17241
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15210275', '15210348', '15346178', '12686681', '15221807']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5431561901381443
- 35 USC 102 Novelty (BERT): 0.6194517356212691
- Combined Prediction Score: 0.5507857446864568
- Mean Citation Score: 317.52692799999994
- Max Citation Score: 570.00366
- Similarity Product: 524.8370658733033

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

Dataset: test