Inventor
BLUMRICH MATTHIAS A
US49 patents
⚠️ This page may combine multiple inventors who share the name “BLUMRICH MATTHIAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
33 patentsUS7555566B2Jun 30, 2009
Massively parallel supercomputer
IBM121 citations99
US8001280B2Aug 16, 2011
Collective network for computer structures
IBM56 citations98
US7305487B2Dec 4, 2007
Optimized scalable network switch
IBM66 citations98
US7761687B2Jul 20, 2010
Ultrascalable petaflop parallel supercomputer
IBM136 citations97
US7386685B2Jun 10, 2008
Method and apparatus for filtering snoop requests using multiple snoop caches
IBM22 citations93
US7818514B2Oct 19, 2010
Low latency memory access and synchronization
IBM17 citations92
US7650434B2Jan 19, 2010
Global tree network for computing structures enabling global processing operations
IBM20 citations92
US7587516B2Sep 8, 2009
Class network routing
IBM43 citations92
US7529895B2May 5, 2009
Method for prefetching non-contiguous data structures
IBM31 citations92
US7457303B2Nov 25, 2008
One-bounce network
IBM28 citations92
US7444385B2Oct 28, 2008
Global interrupt and barrier networks
IBM23 citations92
US7386683B2Jun 10, 2008
Method and apparatus for filtering snoop requests in a point-to-point interconnect architecture
IBM19 citations92
US7380071B2May 27, 2008
Snoop filtering system in a multiprocessor system
IBM19 citations92
US7373462B2May 13, 2008
Snoop filter for filtering snoop requests
IBM22 citations92
US7313582B2Dec 25, 2007
Arithmetic functions in torus and tree networks
IBM24 citations92
US7174434B2Feb 6, 2007
Low latency memory access and synchronization
IBM20 citations92
US7793038B2Sep 7, 2010
System and method for programmable bank selection for banked memory subsystems
IBM11 citations84
US7788334B2Aug 31, 2010
Multiple node remote messaging
IBM12 citations84
US7603523B2Oct 13, 2009
Method and apparatus for filtering snoop requests in a point-to-point interconnect architecture
IBM9 citations84
US7392351B2Jun 24, 2008
Method and apparatus for filtering snoop requests using stream registers
IBM14 citations84
US7603524B2Oct 13, 2009
Method and apparatus for filtering snoop requests using multiple snoop caches
IBM6 citations74
US9244759B2Jan 26, 2016
Error recovery to enable error-free message transfer between nodes of a computer network
IBM1 citations63
US7870343B2Jan 11, 2011
Managing coherence via put/get windows
IBM2 citations63
US7827391B2Nov 2, 2010
Method and apparatus for single-stepping coherence events in a multiprocessor system under software control
IBM2 citations63
US7680971B2Mar 16, 2010
Method and apparatus for granting processors access to a resource
IBM3 citations63
US7669012B2Feb 23, 2010
Insertion of coherence requests for debugging a multiprocessor
IBM4 citations63
US7668970B2Feb 23, 2010
Optimized scalable network switch
IBM4 citations63
US7617366B2Nov 10, 2009
Method and apparatus for filtering snoop requests using mulitiple snoop caches
IBM3 citations63
US7386684B2Jun 10, 2008
Method and apparatus for detecting a cache wrap condition
IBM3 citations63
US10069599B2Sep 4, 2018
Collective network for computer structures
IBM0 citations52
US8015364B2Sep 6, 2011
Method and apparatus for filtering snoop requests using a scoreboard
IBM1 citations52
US7877551B2Jan 25, 2011
Programmable partitioning for high-performance coherence domains in a multiprocessor system
IBM1 citations52
US7383397B2Jun 3, 2008
Method and apparatus for filtering snoop requests using a scoreboard
IBM0 citations52
BLUMRICH MATTHIAS A
14 patentsUS8626957B2Jan 7, 2014
Collective network for computer structures
BLUMRICH MATTHIAS A47 citations98
US9507647B2Nov 29, 2016
Cache as point of coherence in multiprocessor system
BLUMRICH MATTHIAS A24 citations92
US8250133B2Aug 21, 2012
Massively parallel supercomputer
BLUMRICH MATTHIAS A33 citations92
US8103910B2Jan 24, 2012
Local rollback for fault-tolerance in parallel computing systems
BLUMRICH MATTHIAS A15 citations92
US8667049B2Mar 4, 2014
Massively parallel supercomputer
BLUMRICH MATTHIAS A23 citations90
US8949539B2Feb 3, 2015
Conditional load and store in a shared memory
BLUMRICH MATTHIAS A8 citations84
US8255638B2Aug 28, 2012
Snoop filter for filtering snoop requests
BLUMRICH MATTHIAS A9 citations84
US8135917B2Mar 13, 2012
Method and apparatus for filtering snoop requests using stream registers
BLUMRICH MATTHIAS A12 citations84
US8103836B2Jan 24, 2012
Snoop filtering system in a multiprocessor system
BLUMRICH MATTHIAS A10 citations84
US8161248B2Apr 17, 2012
Simplifying and speeding the management of intra-node cache coherence
BLUMRICH MATTHIAS A5 citations73
US8788879B2Jul 22, 2014
Non-volatile memory for checkpoint storage
BLUMRICH MATTHIAS A2 citations63
US8677073B2Mar 18, 2014
Snoop filter for filtering snoop requests
BLUMRICH MATTHIAS A3 citations63
US8756350B2Jun 17, 2014
Method and apparatus for efficiently tracking queue entries relative to a timestamp
BLUMRICH MATTHIAS A0 citations52
US8122197B2Feb 21, 2012
Managing coherence via put/get windows
BLUMRICH MATTHIAS A0 citations52