SiFive, Inc.

États‑Unis d’Amérique


 
Quantité totale PI 117
Rang # Quantité totale PI 10 877
Note d'activité PI 3/5.0    181
Rang # Activité PI 3 817
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

59 5
0 1
48 3
1
 
Dernier brevet 2024 - Vector instruction cracking afte...
Premier brevet 2018 - Macro-op fusion
Dernière marque 2023 - SIFIVE
Première marque 2016 - SIFIVE

Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention Atomic memory operations for address translation. Systems and methods are disclosed for atomic m...
Invention Vector instruction cracking after scalar dispatch. Apparatus and methods for vector instruction ...
Invention Supporting multiple vector lengths with configurable vector register file. Systems and methods a...
Invention Fusion with destructive instructions. Systems and methods are disclosed for fusion with destruct...
Invention Memory request combination indication. A processor core may include circuitry that fetches a fir...
Invention Translation lookaside buffer (tlb) prefetcher with multi- level tlb prefetches and feedback archi...
Invention Load-store pipeline selection for vectors. Systems and methods are disclosed for load-store pipe...
Invention Vector gather with a narrow datapath. Systems and methods are disclosed for vector gather with a...
Invention Floating-point multiplier using zero counters. One or more zero counters may be configured to cou...
Invention Floating-point multiplier using zero counters. One or more zero counters may be configured to co...
Invention Configuring a component of a processor core based on an attribute of an operating system process....
Invention Trace encoder with event filter. A trace circuitry may be configured to receive a selection of o...
Invention Integrated circuits as a service. Systems and methods are disclosed for automated generation of i...
Invention Generation of dynamic design flows for integrated circuits. Systems and methods are disclosed for...
Invention Data cache with prediction hints for cache hits. Described is a data cache with prediction hints ...
P/S Semiconductor chips; integrated circuits; microprocessors; microcontrollers; printed circuit boar...
Invention Checker cores for fault tolerant processing. Systems and methods are disclosed for checker cores...
Invention Integrated circuit design using metadata. An integrated circuit design is generated for an integr...
Invention Integrated circuit design verification with signal forcing. An integrated circuit design may be g...
Invention Integrated circuit design verification with module swapping. An integrated circuit design is gene...
2022 Invention Page table entry caches with multiple tag lengths. Systems and methods are disclosed for page tab...
Invention Logging guest physical address for memory access faults. Systems and methods are disclosed for l...
Invention Integrated circuit generation with composable interconnect. Disclosed are systems and methods tha...
Invention Event tracing. Systems and methods are disclosed for debug event tracing. For example, an integra...
Invention Store-to-load forwarding for processor pipelines. Systems and methods are disclosed for store-to-...
Invention Prefetcher with out-of-order filtered prefetcher training queue. Described is a system and method...
Invention Cycle accurate tracing of vector instructions. Systems and methods are disclosed for cycle accura...
Invention Integrated circuit generation with improved interconnect. Disclosed are systems and methods that ...
Invention Systems and methods for clock gating. Described are systems and methods for clock gating componen...
Invention Configuring a prefetcher associated with a processor core. Disclosed are systems and methods for ...
Invention Integrated circuit generation using an integrated circuit shell. Systems and methods are disclos...
Invention Quad narrowing operation. Systems and methods are disclosed for implementing a quad narrowing ope...
Invention Hybrid fixed-point and floating-point computations for improved neural network accuracy. Systems ...
Invention Software indirection level for address translation sharing. Systems and methods are disclosed for...
Invention Translation tagging for address translation caching. Systems and methods are disclosed for transl...
Invention Method for executing atomic memory operations when contested. Described are methods and a system...
Invention Data cache with hybrid writeback and writethrough. Described is a data cache implementing hybrid ...
Invention Processor power management using instruction throttling. Systems and methods are disclosed for p...
Invention Asymmetric data path operations. Executing an instruction may include loading first, second, and ...
Invention Method and apparatus for accelerated inference of machine-learning models. Accelerating interfere...
Invention Selectable and hierarchical power management. Described are systems and methods for power managem...
Invention Selectable and hierarchical power management. Described are systems and methods for power manage...
Invention Systems and methods for power gating chip components. Described are systems and methods for power...
Invention Processor power management using instruction throttling. Systems and methods are disclosed for pr...
Invention Prefetcher aggressiveness tuning. Disclosed herein are implementations of prefetcher aggressivene...
Invention Prefetcher with multi-cache level prefetches and feedback architecture. Described is a prefetcher...
2021 Invention Efficient processing of masked memory accesses. Disclosed herein are systems and methods for pro...
Invention Memory protection for vector operations. Systems and methods are disclosed for memory protection...
Invention Memory protection for gather-scatter operations. Systems and methods are disclosed for memory pr...
Invention Register renaming for power conservation. Systems and methods are disclosed for register renamin...
2020 P/S Semiconductor chips; integrated circuits; microprocessors; microcontrollers; printed circuit boa...
2019 P/S Printed circuit boards; user-configurable circuit boards; semiconductor chips; integrated circuit...
P/S Printed circuit boards; user-configurable circuit boards; semiconductor chips; integrated circui...
2016 P/S Semiconductor chips; integrated circuits; microprocessors