Inventor · disambiguated record
Matthias A. Blumrich
Also filed as: BLUMRICH MATTHIAS A · BLUMRICH MATTHIAS AUGUSTIN
55 granted patents·1,537 citations·filing 1996–2021
99Inventor score
Top patents by PatentIndex Score
55 records- 0198US7761687B2Ultrascalable petaflop parallel supercomputerIBM·Filed 2007·Granted Jul 20, 2010·136 cites·44 claims
- 0298US7555566B2Massively parallel supercomputerIBM·Filed 2002·Granted Jun 30, 2009·121 cites·1 claims
- 0397US8626957B2Collective network for computer structuresBLUMRICH MATTHIAS A·Filed 2011·Granted Jan 7, 2014·47 cites·6 claims
- 0496US9971713B2Multi-petascale highly efficient parallel supercomputerGLOBALFOUNDRIES INC·Filed 2015·Granted May 15, 2018·30 cites·14 claims
- 0596US9081501B2Multi-petascale highly efficient parallel supercomputerASAAD SAMEH·Filed 2011·Granted Jul 14, 2015·115 cites·41 claims
- 0696US8250133B2Massively parallel supercomputerBLUMRICH MATTHIAS A·Filed 2009·Granted Aug 21, 2012·33 cites·29 claims
- 0796US8001280B2Collective network for computer structuresIBM·Filed 2005·Granted Aug 16, 2011·56 cites·35 claims
- 0895US8667049B2Massively parallel supercomputerBLUMRICH MATTHIAS A·Filed 2012·Granted Mar 4, 2014·23 cites·20 claims
- 0995US7305487B2Optimized scalable network switchIBM·Filed 2002·Granted Dec 4, 2007·66 cites·24 claims
- 1094US9507647B2Cache as point of coherence in multiprocessor systemBLUMRICH MATTHIAS A·Filed 2011·Granted Nov 29, 2016·24 cites·25 claims
- 1193US7529895B2Method for prefetching non-contiguous data structuresIBM·Filed 2006·Granted May 5, 2009·31 cites·1 claims
- 1292US8103910B2Local rollback for fault-tolerance in parallel computing systemsBLUMRICH MATTHIAS A·Filed 2010·Granted Jan 24, 2012·15 cites·16 claims
- 1392US5659798AMethod and system for initiating and loading DMA controller registers by using user-level programsFiled 1996·Granted Aug 19, 1997·273 cites·11 claims
- 1491US7386685B2Method and apparatus for filtering snoop requests using multiple snoop cachesIBM·Filed 2005·Granted Jun 10, 2008·22 cites·15 claims
- 1591US7373462B2Snoop filter for filtering snoop requestsIBM·Filed 2005·Granted May 13, 2008·22 cites·21 claims
- 1690US6493800B1Method and system for dynamically partitioning a shared cacheIBM·Filed 1999·Granted Dec 10, 2002·156 cites·35 claims
- 1789US11108704B2Use of stashing buffers to improve the efficiency of crossbar switchesNVIDIA CORP·Filed 2019·Granted Aug 31, 2021·5 cites·9 claims
- 1889US7818514B2Low latency memory access and synchronizationIBM·Filed 2008·Granted Oct 19, 2010·17 cites·10 claims
- 1989US7587516B2Class network routingIBM·Filed 2002·Granted Sep 8, 2009·43 cites·16 claims
- 2089US7386683B2Method and apparatus for filtering snoop requests in a point-to-point interconnect architectureIBM·Filed 2005·Granted Jun 10, 2008·19 cites·9 claims
- 2189US7380071B2Snoop filtering system in a multiprocessor systemIBM·Filed 2005·Granted May 27, 2008·19 cites·3 claims
- 2288US8949539B2Conditional load and store in a shared memoryBLUMRICH MATTHIAS A·Filed 2010·Granted Feb 3, 2015·8 cites·25 claims
- 2386US7392351B2Method and apparatus for filtering snoop requests using stream registersIBM·Filed 2005·Granted Jun 24, 2008·14 cites·23 claims
- 2485US8135917B2Method and apparatus for filtering snoop requests using stream registersBLUMRICH MATTHIAS A·Filed 2008·Granted Mar 13, 2012·12 cites·26 claims
- 2584US7383490B2Methods and apparatus using commutative error detection values for fault isolation in multiple node computersIBM·Filed 2005·Granted Jun 3, 2008·15 cites·41 claims
- 2683US8255638B2Snoop filter for filtering snoop requestsBLUMRICH MATTHIAS A·Filed 2008·Granted Aug 28, 2012·9 cites·21 claims
- 2783US7788334B2Multiple node remote messagingIBM·Filed 2007·Granted Aug 31, 2010·12 cites·26 claims
- 2882US8103836B2Snoop filtering system in a multiprocessor systemBLUMRICH MATTHIAS A·Filed 2008·Granted Jan 24, 2012·10 cites·29 claims
- 2981US8161248B2Simplifying and speeding the management of intra-node cache coherenceBLUMRICH MATTHIAS A·Filed 2010·Granted Apr 17, 2012·5 cites·13 claims
- 3081US7793038B2System and method for programmable bank selection for banked memory subsystemsIBM·Filed 2007·Granted Sep 7, 2010·11 cites·26 claims
- 3181US7603523B2Method and apparatus for filtering snoop requests in a point-to-point interconnect architectureIBM·Filed 2008·Granted Oct 13, 2009·9 cites·9 claims
- 3279US7457303B2One-bounce networkIBM·Filed 2003·Granted Nov 25, 2008·28 cites·37 claims
- 3377US8677073B2Snoop filter for filtering snoop requestsBLUMRICH MATTHIAS A·Filed 2012·Granted Mar 18, 2014·3 cites·30 claims
- 3477US7313582B2Arithmetic functions in torus and tree networksIBM·Filed 2002·Granted Dec 25, 2007·24 cites·49 claims
- 3576US7603524B2Method and apparatus for filtering snoop requests using multiple snoop cachesIBM·Filed 2008·Granted Oct 13, 2009·6 cites·17 claims
- 3676US7444385B2Global interrupt and barrier networksIBM·Filed 2002·Granted Oct 28, 2008·23 cites·7 claims
- 3774US7650434B2Global tree network for computing structures enabling global processing operationsIBM·Filed 2002·Granted Jan 19, 2010·20 cites·33 claims
- 3874US7174434B2Low latency memory access and synchronizationIBM·Filed 2002·Granted Feb 6, 2007·20 cites·9 claims
- 3970US7669012B2Insertion of coherence requests for debugging a multiprocessorIBM·Filed 2007·Granted Feb 23, 2010·4 cites·20 claims
- 4069US7668970B2Optimized scalable network switchIBM·Filed 2007·Granted Feb 23, 2010·4 cites·1 claims
- 4168US7617366B2Method and apparatus for filtering snoop requests using mulitiple snoop cachesIBM·Filed 2008·Granted Nov 10, 2009·3 cites·20 claims
- 4267US8788879B2Non-volatile memory for checkpoint storageBLUMRICH MATTHIAS A·Filed 2011·Granted Jul 22, 2014·2 cites·22 claims
- 4367US7386684B2Method and apparatus for detecting a cache wrap conditionIBM·Filed 2005·Granted Jun 10, 2008·3 cites·18 claims
- 4466US11799799B2Use of stashing buffers to improve the efficiency of crossbar switchesNVIDIA CORP·Filed 2021·Granted Oct 24, 2023·0 cites·22 claims
- 4566US7680971B2Method and apparatus for granting processors access to a resourceIBM·Filed 2007·Granted Mar 16, 2010·3 cites·28 claims
- 4665US9244759B2Error recovery to enable error-free message transfer between nodes of a computer networkIBM·Filed 2014·Granted Jan 26, 2016·1 cites·7 claims
- 4765US7486619B2Multidimensional switch networkIBM·Filed 2004·Granted Feb 3, 2009·9 cites·1 claims
- 4862US7827391B2Method and apparatus for single-stepping coherence events in a multiprocessor system under software controlIBM·Filed 2007·Granted Nov 2, 2010·2 cites·17 claims
- 4960US8015364B2Method and apparatus for filtering snoop requests using a scoreboardIBM·Filed 2008·Granted Sep 6, 2011·1 cites·14 claims
- 5059US7877551B2Programmable partitioning for high-performance coherence domains in a multiprocessor systemIBM·Filed 2007·Granted Jan 25, 2011·1 cites·19 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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