Inventor

WU YOUFENG

US110 patents

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

WU YOUFENG

INTEL CORP

Compiler technique for efficient register checkpointing to support transaction roll-back

Method and system for collaborative profiling for continuous detection of profile phase transitions

Software profiling method and apparatus

Hierarchical software path profiling

Comprehensive redundant load elimination for architectures supporting control and data speculation

Genetic algorithm for microcode compression

Software set-value profiling and code reuse

Compiler-directed speculative approach to resolve performance-degrading long latency events in an application

Management of reuse invalidation buffer for computation reuse

Accurate invalidation profiling for cost effective data speculation

Method and apparatus for software pipelining of nested loops

Apparatus, method, and system for providing a decision mechanism for conditional commits in an atomic region

Compressing “warm” code in a dynamic binary translation environment

Apparatus and method for software-based control flow checking for soft error detection to improve microprocessor reliability

Run-ahead program execution with value prediction

Compressing microcode

Predicting output of a reuse region using prior execution results associated with the reuse region

Early exit transformations for software pipelining

Apparatus and method for dynamic binary translator to support precise exceptions with minimal optimization constraints

Methods and apparatus for compiler managed first cache bypassing

Method and apparatus for performing compiler transformation of software code using fastforward regions and value specialization

Method, apparatus, and system to optimize frequently executed code and to use compiler transformation and hardware support to handle infrequently executed code

Speculative reuse of code regions

Efficient Bloom filter

Disambiguation in dynamic binary translation

Apparatus, method, and system for providing a decision mechanism for conditional commits in an atomic region

Dynamic core selection for heterogeneous multi-core systems

Software pipelining at runtime

Dynamic optimization of pipelined software

Using transactional memory for precise exception handling in aggressive dynamic binary optimizations

Methods and apparatus to form a transactional objective instruction construct from lock-based critical sections

Compiler technique for efficient register checkpointing to support transaction roll-back

Method and system for reducing program code size

Methods and apparatus to compile a software program to manage parallel μcaches

Continuous trip count profiling for loop optimizations in two-phase dynamic binary translators

Two-pass MRET trace selection for dynamic optimization

WANG CHENG

Expediting execution time memory aliasing checking

Mechanism for software transactional memory commit/abort in unmanaged runtime environment

Efficient and consistent software transactional memory

Automatic function call in multithreaded application

WU YOUFENG

Dynamic core selection for heterogeneous multi-core systems

Methods and apparatus to form a resilient objective instruction construct

LIU WEI

Methods and apparatuses for efficient load processing using buffers

Software constructed strands for execution on a multi-core architecture

SEQUENT COMPUTER SYSTEMS INC

Optimizing compiler with static prediction of branch probability, branch frequency and function frequency

KIM HO-SEOP

On-demand emulation via user-level exception handling

BRETERNITZ JR MAURICIO

Apparatus, method, and system for providing a decision mechanism for conditional commits in an atomic region

CHUNG JAEWOONG

Overlapping atomic regions in a processor

ZHAO CHENGYAN

Program translation and transactional memory formation

SAGER DAVID J

Systems, apparatuses, and methods for a hardware and software system to automatically decompose a program to multiple parallel threads