Inventor

SUBRAHMANYAM PRATAP

US104 patents

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

SUBRAHMANYAM PRATAP

VMWARE INC

Provisioning of computer systems using virtual machines

Generating and using checkpoints in a virtual computer system

Method and system for performing virtual to physical address translations in a virtual machine monitor

System and method for remote file access by computer

Bypassing guest page table walk for shadow page table entries not present in guest page table

Maintaining coherency of derived data in a computer system

System and method for detecting access to shared structures and for maintaining coherence of derived structures in virtualized multiprocessor systems

Generating and using checkpoints in a virtual computer system

Transparent memory-mapped emulation of I/O calls

Maintaining coherency of derived data in a computer system

Optimization of reverse mappings for immutable guest physical pages of virtual memories in a virtualized computer system

System and method for detecting access to shared structures and for maintaining coherence of derived structures in virtualized multiprocessor systems

Accelerating replication of page tables for multi-socket machines

Provisioning of computer systems using virtual machines

Method for performing control transfers in a system with cloaked pages

Cryptographic multi-shadowing with integrity verification

Secure identification of execution contexts

System and method to enhance memory protection for programs in a virtual machine environment

Maintaining address translations during the software-based processing of instructions

Using cache coherent FPGAS to accelerate remote access

Maintaining validity of cached address mappings

Resiliency and performance for cluster memory

Coherence-based cache-line Copy-on-Write

High availability for persistent memory

High availability for persistent memory

Isolating data within a computer system using private shadow mappings

Efficient pointer swizzling for persistent objects

Consistent and efficient mirroring of nonvolatile memory state in virtualized environments by remote mirroring memory addresses of nonvolatile memory to which cached lines of the nonvolatile memory have been flushed

CHEN XIAOXIN

Isolating data within a computer system using private shadow mappings

Transparent VMM-assisted user-mode execution control transfer

Providing VMM access to guest virtual memory

System and method to enhance memory protection for programs in a virtual machine environment

Cryptographic multi-shadowing with integrity verification

HEWLETT PACKARD CO

Mechanism for finding spare registers in binary code

Transparent instrumentation for computer program behavior analysis

Computer compiler optimizer for reducing computer resource consumption during dependence analysis after loop unrolling

Apparatus and method to incrementally update single static assignment (SSA) form

System-wide memoization of array dependence information

SCALES DANIEL J

Method and system for frequent checkpointing

Method and system for frequent checkpointing

Method and system for frequent checkpointing

KHANDEKAR DILIP

Provisioning of computer systems using virtual machines

Provisioning of computer systems using virtual machines

BUDKO DMITRIY

Monitoring execution of guest code in a virtual machine

Forcing registered code into an execution context of guest software

WALDSPURGER CARL A

Generating and using checkpoints in a virtual computer system

Generating and using checkpoints in a virtual computer system

PORTS DANIEL R K

Transparent memory-mapped emulation of I/O calls

AGESEN OLE

Method and system for enabling checkpointing fault tolerance across remote virtual machines

SUBRAHMANYAM PRATAP

Managing latency introduced by virtualization