Inventor

HEIDELBERGER PHILIP

US115 patents

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

HEIDELBERGER PHILIP

IBM

Massively parallel supercomputer

Collective network for computer structures

Optimized scalable network switch

Compression store free-space management

Ultrascalable petaflop parallel supercomputer

Method and system for software rejuvenation via flexible resource exhaustion prediction

Pricing of options using importance sampling and stratification/ Quasi-Monte Carlo

System and method for storing data sectors with header and trailer information in a disk cache supporting memory compression

Low latency memory access and synchronization

Global tree network for computing structures enabling global processing operations

Class network routing

Method for prefetching non-contiguous data structures

One-bounce network

Global interrupt and barrier networks

Method and apparatus for filtering snoop requests in a point-to-point interconnect architecture

Snoop filtering system in a multiprocessor system

Snoop filter for filtering snoop requests

Arithmetic functions in torus and tree networks

Low latency memory access and synchronization

Kernel identification for space management in compressed memory systems

Multi-function network

Deterministic error recovery protocol

I/O routing in a multidimensional torus network

I/O routing in a multidimensional torus network

DMA engine for repeating communication patterns

Multiple node remote messaging

DMA shared byte counters in a parallel computer

Method and apparatus for filtering snoop requests in a point-to-point interconnect architecture

Multidimensional switch network

Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure

Direct addressed shared compressed memory system

Replenishing data descriptors in a DMA injection FIFO buffer

Methods and apparatus using commutative error detection values for fault isolation in multiple node computers

Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer

BLUMRICH MATTHIAS A

Collective network for computer structures

Massively parallel supercomputer

Local rollback for fault-tolerance in parallel computing systems

Snoop filter for filtering snoop requests

Snoop filtering system in a multiprocessor system

CHEN DONG

Distributed parallel messaging for multiprocessor systems

I/O routing in a multidimensional torus network

Multi-input and binary reproducible, high bandwidth floating point adder in a collective network

Optimizing TLB entries for mixed page size storage in contiguous memory

ASAAD SAMEH

Multi-petascale highly efficient parallel supercomputer

GLOBALFOUNDRIES INC

Multi-petascale highly efficient parallel supercomputer

(unassigned)

Methods and apparatus for performing a write/load cache protocol

BHANOT GYAN V

Optimizing layout of an application on a massively parallel supercomputer

GARA ALAN G

Combined group ECC protection and subgroup parity protection

BLOCKSOME MICHAEL A

Increasing available FIFO space to prevent messaging queue deadlocks in a DMA environment

BELLOFATTO RALPH A

Reproducibility in a multiprocessor system