Inventor

PRASKY BRIAN ROBERT

US21 patents

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

PRASKY BRIAN ROBERT

IBM

Method, system and program product for pipelined processor having a branch target buffer (BTB) table with a recent entry queue in parallel with the BTB table

Transparent interleaving of compressed cache lines

Integrated semi-inclusive hierarchical metadata predictor

Detecting and removing bias in subjective judging

Hierarchical metadata predictor with periodic updates

Cache line compression prediction and adaptive compression

Multi purpose server cache directory

Using metadata presence information to determine when to access a higher-level metadata table

Heuristic invalidation of non-useful entries in an array

State machine based filtering of non-dominant branches to use a modified gshare scheme

Metadata predictor

Updating metadata prediction tables using a reprediction pipeline

Computation and placement of error correcting codes (ECC) in a computing system data cache

Variable formatting of branch target buffer

Skip-over offset branch prediction

Call/return stack branch target predictor to multiple next sequential instruction addresses

Branch prediction using speculative indexing and intraline count

Multi-level PHT entry swaps based on first level miss and second level hit

Return address table branch predictor

Determining an optimal path to search a branch target buffer

BURCEA IOANA MONICA

Predicting out-of-order instruction level parallelism of threads in a multi-threaded processor