Vydhyanathan Kalyanasundharam

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic buffer management in multi-client token flow control routers
- Patent number 12,284,116
- Issue date Apr 22, 2025
- Advanced Micro Devices, Inc.
- Alan Dodson Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system, and method for conducting mission-mode testing o...
- Patent number 12,242,407
- Issue date Mar 4, 2025
- Advanced Micro Devices, Inc.
- Samuel Abraham Lipson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combining write transactions of a large write
- Patent number 12,210,767
- Issue date Jan 28, 2025
- Advanced Mirco Devices, Inc.
- Gregg Donley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tiered memory caching
- Patent number 12,189,535
- Issue date Jan 7, 2025
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multicast in the probe channel
- Patent number 12,167,102
- Issue date Dec 10, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Region based split-directory scheme to adapt to large cache sizes
- Patent number 12,158,845
- Issue date Dec 3, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Probe filter directory management
- Patent number 12,141,066
- Issue date Nov 12, 2024
- Advanced Micro Devices, Inc.
- Amit P. Apte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Technique to enable simultaneous use of on-die SRAM as cache and me...
- Patent number 12,117,935
- Issue date Oct 15, 2024
- Advanced Micro Devices, Inc.
- Chintan S. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic network-on-chip throttling
- Patent number 12,113,712
- Issue date Oct 8, 2024
- Advanced Micro Devices, Inc.
- Narendra Kamat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Global addressing for switch fabric
- Patent number 12,105,952
- Issue date Oct 1, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared data fabric processing client reset system and method
- Patent number 12,093,689
- Issue date Sep 17, 2024
- Advanced Micro Devices, Inc.
- Benjamin Tsien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Allocation control for cache
- Patent number 12,093,181
- Issue date Sep 17, 2024
- Advanced Micro Devices, Inc.
- Chintan S. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Zero value memory compression
- Patent number 12,066,944
- Issue date Aug 20, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System direct memory access engine offload
- Patent number 12,066,960
- Issue date Aug 20, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic memory reconfiguration
- Patent number 12,026,380
- Issue date Jul 2, 2024
- Advanced Micro Devices, Inc.
- Mark Fowler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware device for enforcing atomicity for memory operations
- Patent number 11,972,261
- Issue date Apr 30, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance management during power supply voltage droop
- Patent number 11,960,340
- Issue date Apr 16, 2024
- Advanced Micro Devices, Inc.
- Eric J. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Page rinsing scheme to keep a directory page in an exclusive state...
- Patent number 11,954,033
- Issue date Apr 9, 2024
- Advanced Micro Devices, Inc.
- Ganesh Balakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross-chiplet performance data streaming
- Patent number 11,947,476
- Issue date Apr 2, 2024
- Advanced Micro Devices, Inc.
- Bryan Broussard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic cache bypass for power savings
- Patent number 11,899,520
- Issue date Feb 13, 2024
- Advanced Micro Devices, Inc.
- Ashish Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mechanism to efficiently rinse memory-side cache of dirty data
- Patent number 11,874,774
- Issue date Jan 16, 2024
- Advanced Micro Devices, Inc.
- Ravindra N. Bhargava
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coherent block read fulfillment
- Patent number 11,874,783
- Issue date Jan 16, 2024
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power cache
- Patent number 11,822,484
- Issue date Nov 21, 2023
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Region based directory scheme to adapt to large cache sizes
- Patent number 11,809,322
- Issue date Nov 7, 2023
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-level cache coherency protocol for cache line evictions
- Patent number 11,803,470
- Issue date Oct 31, 2023
- Advanced Micro Devices, Inc.
- Amit Apte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Home agent based cache transfer acceleration scheme
- Patent number 11,782,848
- Issue date Oct 10, 2023
- Advanced Micro Devices, Inc.
- Amit P. Apte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache prefetching with dynamic interleaving configuration modification
- Patent number 11,580,025
- Issue date Feb 14, 2023
- Advanced Micro Devices, Inc.
- Tarun Nakra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speculative hint-triggered activation of pages in memory
- Patent number 11,429,281
- Issue date Aug 30, 2022
- Advanced Micro Devices, Inc.
- Ravindra N. Bhargava
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct mapping mode for associative cache
- Patent number 11,422,935
- Issue date Aug 23, 2022
- Advanced Micro Devices, Inc.
- Chintan S. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Region based split-directory scheme to adapt to large cache sizes
- Patent number 11,314,646
- Issue date Apr 26, 2022
- Advanced Micro Devices, Inc.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INTERMINGLING MEMORY RESOURCES USING MULTIPLE ADDRESSING MODES
- Publication number 20250156336
- Publication date May 15, 2025
- Christopher J. Brennan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREFETCHING USING A DIRECT MEMORY ACCESS ENGINE
- Publication number 20250156329
- Publication date May 15, 2025
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCELERATION UNIT WITH MODULAR ARCHITECTURE
- Publication number 20250117352
- Publication date Apr 10, 2025
- Alan D. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED MEMORY CONTROLLER CIRCUITRY
- Publication number 20250098181
- Publication date Mar 20, 2025
- ADVANCED MICRO DEVICES, INC.
- Alan D. SMITH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLOBAL ADDRESSING FOR SWITCH FABRIC
- Publication number 20250085848
- Publication date Mar 13, 2025
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan KALYANASUNDHARAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RUNNING AVERAGE CACHE HIT RATE
- Publication number 20250004943
- Publication date Jan 2, 2025
- ADVANCED MICRO DEVICES, INC.
- Edgar Munoz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC MEMORY RECONFIGURATION
- Publication number 20250004653
- Publication date Jan 2, 2025
- ADVANCED MICRO DEVICES, INC.
- Mark Fowler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOAD DISTRIBUTION ACROSS MESH NETWORKS
- Publication number 20250007861
- Publication date Jan 2, 2025
- ADVANCED MICRO DEVICES, INC.
- Bryan P. Broussard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALLOCATION CONTROL FOR CACHE
- Publication number 20240427704
- Publication date Dec 26, 2024
- ADVANCED MICRO DEVICES, INC.
- Chintan S. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PAGE RINSING SCHEME TO KEEP A DIRECTORY PAGE IN AN EXCLUSIVE STATE...
- Publication number 20240232084
- Publication date Jul 11, 2024
- ADVANCED MICRO DEVICES, INC.
- Ganesh Balakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SHARING MEMORY ACROSS CLUSTERS OF DIRECTLY...
- Publication number 20240220320
- Publication date Jul 4, 2024
- ADVANCED MICRO DEVICES, INC.
- Alexander J. Branover
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNIFIED FLEXIBLE CACHE
- Publication number 20240220409
- Publication date Jul 4, 2024
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIERED MEMORY CACHING
- Publication number 20240220415
- Publication date Jul 4, 2024
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COHERENT BLOCK READ FULFILLMENT
- Publication number 20240202144
- Publication date Jun 20, 2024
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PAGE RINSING SCHEME TO KEEP A DIRECTORY PAGE IN AN EXCLUSIVE STATE...
- Publication number 20240134795
- Publication date Apr 25, 2024
- ADVANCED MICRO DEVICES, INC.
- Ganesh Balakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC MEMORY RECONFIGURATION
- Publication number 20240004562
- Publication date Jan 4, 2024
- Mark Fowler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUE TO ENABLE SIMULTANEOUS USE OF ON-DIE SRAM AS CACHE AND ME...
- Publication number 20230418745
- Publication date Dec 28, 2023
- ADVANCED MICRO DEVICES, INC.
- Chintan S. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ALLOCATION CONTROL FOR CACHE
- Publication number 20230418753
- Publication date Dec 28, 2023
- ADVANCED MICRO DEVICES, INC.
- Chintan S. Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC CACHE BYPASS FOR POWER SAVINGS
- Publication number 20230341922
- Publication date Oct 26, 2023
- ADVANCED MICRO DEVICES, INC.
- Ashish Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CROSS-CHIPLET PERFORMANCE DATA STREAMING
- Publication number 20230315657
- Publication date Oct 5, 2023
- ADVANCED MICRO DEVICES, INC.
- Bryan Broussard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARDWARE DEVICE FOR ENFORCING ATOMICITY FOR MEMORY OPERATIONS
- Publication number 20230205523
- Publication date Jun 29, 2023
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan KALYANASUNDHARAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROBE FILTER DIRECTORY MANAGEMENT
- Publication number 20230195632
- Publication date Jun 22, 2023
- ADVANCED MICRO DEVICES, INC.
- Amit P. Apte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW POWER CACHE
- Publication number 20230195642
- Publication date Jun 22, 2023
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COHERENT BLOCK READ FULFILLMENT
- Publication number 20230195662
- Publication date Jun 22, 2023
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE MANAGEMENT DURING POWER SUPPLY VOLTAGE DROOP
- Publication number 20230144770
- Publication date May 11, 2023
- ADVANCED MICRO DEVICES, INC.
- Eric J. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GLOBAL ADDRESSING FOR SWITCH FABRIC
- Publication number 20230112007
- Publication date Apr 13, 2023
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan KALYANASUNDHARAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECULATIVE HINT-TRIGGERED ACTIVATION OF PAGES IN MEMORY
- Publication number 20220404978
- Publication date Dec 22, 2022
- ADVANCED MICRO DEVICES, INC.
- Ravindra N. Bhargava
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGION BASED SPLIT-DIRECTORY SCHEME TO ADAPT TO LARGE CACHE SIZES
- Publication number 20220237117
- Publication date Jul 28, 2022
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM DIRECT MEMORY ACCESS ENGINE OFFLOAD
- Publication number 20220197840
- Publication date Jun 23, 2022
- ADVANCED MICRO DEVICES, INC.
- Vydhyanathan Kalyanasundharam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RE-PURPOSING BYTE ENABLES AS CLOCK ENABLES FOR POWER SAVINGS
- Publication number 20220103489
- Publication date Mar 31, 2022
- ADVANCED MICRO DEVICES, INC.
- Greggory D. Donley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Vydhyanathan Kalyanasundharam

Person

Patents Grantslast 30 patents

Dynamic buffer management in multi-client token flow control routers

Apparatus, system, and method for conducting mission-mode testing o...

Combining write transactions of a large write

Tiered memory caching

Multicast in the probe channel

Region based split-directory scheme to adapt to large cache sizes

Probe filter directory management

Technique to enable simultaneous use of on-die SRAM as cache and me...

Dynamic network-on-chip throttling

Global addressing for switch fabric

Shared data fabric processing client reset system and method

Allocation control for cache

Zero value memory compression

System direct memory access engine offload

Dynamic memory reconfiguration

Hardware device for enforcing atomicity for memory operations

Performance management during power supply voltage droop

Page rinsing scheme to keep a directory page in an exclusive state...

Cross-chiplet performance data streaming

Dynamic cache bypass for power savings

Mechanism to efficiently rinse memory-side cache of dirty data

Coherent block read fulfillment

Low power cache

Region based directory scheme to adapt to large cache sizes

Multi-level cache coherency protocol for cache line evictions

Home agent based cache transfer acceleration scheme

Cache prefetching with dynamic interleaving configuration modification

Speculative hint-triggered activation of pages in memory

Direct mapping mode for associative cache

Region based split-directory scheme to adapt to large cache sizes

Patents Applicationslast 30 patents

INTERMINGLING MEMORY RESOURCES USING MULTIPLE ADDRESSING MODES

PREFETCHING USING A DIRECT MEMORY ACCESS ENGINE

ACCELERATION UNIT WITH MODULAR ARCHITECTURE

INTEGRATED MEMORY CONTROLLER CIRCUITRY

GLOBAL ADDRESSING FOR SWITCH FABRIC

RUNNING AVERAGE CACHE HIT RATE

DYNAMIC MEMORY RECONFIGURATION

LOAD DISTRIBUTION ACROSS MESH NETWORKS

ALLOCATION CONTROL FOR CACHE

PAGE RINSING SCHEME TO KEEP A DIRECTORY PAGE IN AN EXCLUSIVE STATE...

SYSTEMS AND METHODS FOR SHARING MEMORY ACROSS CLUSTERS OF DIRECTLY...

UNIFIED FLEXIBLE CACHE

TIERED MEMORY CACHING

COHERENT BLOCK READ FULFILLMENT

PAGE RINSING SCHEME TO KEEP A DIRECTORY PAGE IN AN EXCLUSIVE STATE...

DYNAMIC MEMORY RECONFIGURATION

TECHNIQUE TO ENABLE SIMULTANEOUS USE OF ON-DIE SRAM AS CACHE AND ME...

ALLOCATION CONTROL FOR CACHE

DYNAMIC CACHE BYPASS FOR POWER SAVINGS

CROSS-CHIPLET PERFORMANCE DATA STREAMING

HARDWARE DEVICE FOR ENFORCING ATOMICITY FOR MEMORY OPERATIONS

PROBE FILTER DIRECTORY MANAGEMENT

LOW POWER CACHE

COHERENT BLOCK READ FULFILLMENT

PERFORMANCE MANAGEMENT DURING POWER SUPPLY VOLTAGE DROOP

GLOBAL ADDRESSING FOR SWITCH FABRIC

SPECULATIVE HINT-TRIGGERED ACTIVATION OF PAGES IN MEMORY

REGION BASED SPLIT-DIRECTORY SCHEME TO ADAPT TO LARGE CACHE SIZES

SYSTEM DIRECT MEMORY ACCESS ENGINE OFFLOAD

RE-PURPOSING BYTE ENABLES AS CLOCK ENABLES FOR POWER SAVINGS