Kalray Resource Library
Kalray Resources
Success Stories, Videos
Accelerating Chip Design with Cutting-Edge Storage and a High-Powered Partnership
VIDEO
Data Solutions, Success Stories
Duos Technologies Reduces Railcar Inspection Times by 100X
CUSTOMER STORY
Analyst Papers & Reports
Classification Error Approximation of a Compressed Linear Softmax Layer
ACADEMIC RESEARCH
Analyst Papers & Reports
Novel Arithmetics in Deep Neural Networks Signal Processing for…
ACADEMIC RESEARCH
Analyst Papers & Reports
Optimized and formally-verified compilation for a VLIW processor
ACADEMIC RESEARCH
Academic Research and Publications
IN-PLACE MULTICORE SIMD FAST FOURIER TRANSFORMS. HPEC 2023 – 27TH ANNUAL IEEE HIGH PERFORMANCE EXTREME COMPUTING VIRTUAL CONFERENCE, SEP 2023, VIRTUAL CONFERENCE, UNITED STATES. BENOÎT DUPONT DE DINECHIN, JULIEN HASCOET, OREGANE DESRENTES.
EXACT FUSED DOT PRODUCT ADD OPERATORS. 2023 ARITH – 30TH IEEE INTERNATIONAL SYMPOSIUM ON COMPUTER ARITHMETIC, SEP 2023, PORTLAND, OR, UNITED STATES. OREGANE DESRENTES, BENOIT DUPONT DE DINECHIN, FLORENT DE DINECHIN.
EXACT DOT PRODUCT ACCUMULATE OPERATORS FOR 8-BIT FLOATING-POINT DEEP LEARNING. DSD/SEAA 2023 – 26TH EUROMICRO CONFERENCE SERIES ON DIGITAL SYSTEM DESIGN, SEP 2023, DURRES, ALBANIA. OREGANE DESRENTES, BENOIT DUPONT DE DINECHIN, JULIEN LE MAIRE.
“COMPUTING IN-PLACE FFTS WITH SIMD LANE SLICING”, IEEE HIGH PERFORMANCE EXTREME COMPUTING CONFERENCE (HPEC) 2022, SEPTEMBER 2022. BENOÎT DUPONT DE DINECHIN
“A POSIT8 DECOMPRESSION OPERATOR FOR DEEP NEURAL NETWORK INFERENCE.” CONGA 2022: 14-30, ORÉGANE DESRENTES, DIANA RESMERITA, BENOÎT DUPONT DE DINECHIN.
- ‘COMPUTING IN-PLACE FFTS WITH SIMD LANE SLICING.’ IN IEEE HIGH PERFORMANCE EXTREME COMPUTING CONFERENCE, HPEC 2022, WALTHAM, MA, USA, SEPTEMBER 19-23, 2022, 1–7, 2022. BENOÎT DUPONT DE DINECHIN.
- “ENGINEERING A MANYCORE PROCESSOR FOR EDGE COMPUTING,” B. DUPONT DE DINECHIN, 2021 10TH MEDITERRANEAN CONFERENCE ON EMBEDDED COMPUTING (MECO), 2021, PP. 1-1.
- “A QUALITATIVE APPROACH TO MANY-CORE ARCHITECTURE” IN “MULTI-PROCESSOR SYSTEM-ON-CHIP 1 ARCHITECTURES”, BENOÎT DUPONT DE DINECHIN, BOOK ISBN: 9781789450217, MARCH 2021.
- “STUDY AND COMPARISON OF HARDWARE METHODS FOR DISTRIBUTING MEMORY BANK ACCESSES IN MANY-CORE ARCHITECTURES” IN “MULTI-PROCESSOR SYSTEM-ON-CHIP 1 ARCHITECTURES”, ARTHUR VIANES, FRÉDÉRIC ROUSSEAU, BOOK ISBN : 9781789450217, MARCH 2021.
- “NOVEL ARITHMETICS IN DEEP NEURAL NETWORKS SIGNAL PROCESSING FOR AUTONOMOUS DRIVING: CHALLENGES AND OPPORTUNITIES“, MARCO COCOCCIONI, FEDERICO ROSSI, EMANUELE RUFFALDI, SERGIO SAPONARA, BENOÎT DUPONT DE DINECHIN, IEEE SIGNAL PROCESS. MAG. 38(1): 97-110, 2021.
- “CLASSIFICATION ERROR APPROXIMATION OF A COMPRESSED LINEAR SOFTMAX LAYER”, CONFERENCE PAPER – 29TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO 2021), DIANA RESMERITA, RODRIGO CABRAL FARIAS, LIONEL FILLATRE, BENOÎT DUPONT DE DINECHIN, AUGUST 2021.
- BOUNDING THE DELAYS OF THE MPPA NETWORK-ON-CHIP WITH NETWORK CALCULUS: MODELS AND BENCHMARKS. MARC BOYER, AMAURY GRAILLAT, BENOÎT DUPONT DE DINECHIN, JÖRN MIGGE. PERFORM. EVALUATION 143: 102124 (2020)
- “TOWARDS THE BASIC LINEAR ALGEBRA UNIT : REPLICATING MULTI-DIMENSIONAL FPUS TO ACCELERATE LINEAR ALGEBRA APPLICATIONS,” NICOLAS BRUNIE – 54TH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, 2020, PP. 1283-1290 (2020)
- DEEP LEARNING INFERENCE ON THE MPPA3 MANYCORE PROCESSOR. BENOIT DUPONT DE DINECHIN – EMBEDDED WORLD CONFERENCE 2020
- SCALING UP THE MEMORY INTERFERENCE ANALYSIS FOR HARD REAL-TIME MANY-CORE SYSTEMS. MAXIMILIEN DUPONT DE DINECHIN, MATHEUS SCHUH, MATTHIEU MOY, CLAIRE MAIZA, 2020
- A STUDY OF PREDICTABLE EXECUTION MODELS IMPLEMENTATION FOR INDUSTRIAL DATA-FLOW APPLICATIONS ON A MULTI-CORE PLATFORM WITH SHARED BANKED MEMORY. MATHEUS SCHUH, CLAIRE MAIZA, JOËL GOOSSENS, PASCAL RAYMOND, BENOÎT DUPONT DE DINECHIN. RTSS 2020
- CERTIFIED AND EFFICIENT INSTRUCTION SCHEDULING: APPLICATION TO INTERLOCKED VLIW PROCESSORS. CYRIL SIX, SYLVAIN BOULMÉ, DAVID MONNIAUX. PROC. ACM PROGRAM. LANG. 4(OOPSLA): 129:1-129:29 (2020)
- “PRECISION ADAPTATION FOR FAST AND ACCURATE POLYNOMIAL EVALUATION GENERATION,” – N. BRUNIE, C. LAUTER AND G. REVY – 2019 IEEE 30TH INTERNATIONAL CONFERENCE ON APPLICATION-SPECIFIC SYSTEMS, ARCHITECTURES AND PROCESSORS (ASAP), 2019, PP. 41-41
- “RESPONSE TIME ANALYSIS OF DATAFLOW APPLICATIONS ON A MANY-CORE PROCESSOR WITH SHARED-MEMORY AND NETWORK-ON-CHIP” AMAURY GRAILLAT, CLAIRE MAIZA, MATTHIEU MOY, PASCAL RAYMOND, BENOÎT DUPONT DE DINECHIN. RTNS 2019 / 27TH INTERNATIONAL CONFERENCE ON REAL-TIME NETWORKS AND SYSTEMS, TOULOUSE, FRANCE, NOVEMBER 2019.
- “CONSOLIDATING HIGH-INTEGRITY, HIGH-PERFORMANCE, AND CYBER-SECURITY FUNCTIONS ON A MANYCORE PROCESSOR” BENOÎT DUPONT DE DINECHIN, DAC ’19- PROCEEDINGS OF THE 56TH ANNUAL DESIGN AUTOMATION CONFERENCE, LAS VEGAS, NEVADA, JUNE 2019.
- SEE ERROR-RATE EVALUATION OF AN APPLICATION IMPLEMENTED IN COTS MULTI/MANY-CORE PROCESSORS P. RAMOS ET AL. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 2018
- “META-IMPLEMENTATION OF VECTORIZED LOGARITHM FUNCTION IN BINARY FLOATING-POINT ARITHMETIC,” H. DE LASSUS SAINT-GENIÈS, N. BRUNIE AND G. REVY, 2018 IEEE 29TH INTERNATIONAL CONFERENCE ON APPLICATION-SPECIFIC SYSTEMS, ARCHITECTURES AND PROCESSORS (ASAP), 2018, PP. 1-8.
- DOL-BIP-CRITICAL: A TOOL CHAIN FOR RIGOROUS DESIGN AND IMPLEMENTATION OF MIXED-CRITICALITY MULTI-CORE SYSTEMS B. DUPONT DE DINECHIN ET AL. DESIGN AUTOMATION FOR EMBEDDED SYSTEMS PP 1–41, 2018
- PARALLEL CODE GENERATION OF SYNCHRONOUS PROGRAMS FOR A MANY-CORE ARCHITECTURE A. GRAILLAT, B. DUPONT DE DINECHIN ET AL. DATE 2018 – DESIGN, AUTOMATION AND TEST IN EUROPE, MARCH 2018, DRESDEN, GERMANY
- USING EXECUTION GRAPHS TO MODEL A PREFETCH AND WRITE BUFFERS AND ITS APPLICATION TO THE BOSTAN MPPA WEI-TSUN SUN ET AL. INTERNATIONAL CONFERENCE ON EMBEDDED REAL TIME SOFTWARE AND SYSTEMS (ERTS2 2018), TOULOUSE, FRANCE
- EMBEDDED RUNTIME FOR RECONFIGURABLE DATAFLOW GRAPHS ON MANYCORE ARCHITECTURES J. HASCOËT, B. DUPONT DE DINECHIN ET AL. PARMA-DITAM, JAN. 2018, MANCHESTER, UNITED KINGDOM
- COMPUTING ROUTES AND DELAY BOUNDS FOR THE NETWORK-ON-CHIP OF THE KALRAY MPPA2 PROCESSOR B. DUPONT DE DINECHIN, A. GRAILLAT ET AL. ERTS 2018 – 9TH EUROPEAN CONGRESS ON EMBEDDED REAL TIME SOFTWARE AND SYSTEMS, JAN. 2018, TOULOUSE, FRANCE
- “MANYCORE PROCESSOR FOR NEXT GENERATION INTELLIGENT VEHICLES”, NICOLAS BRUNIE – EMBEDDED MULTI-CORE CONFERENCE, JUNE 26-27 2018, MUNICH GERMANY
- “OVERVIEW OF ARITHMETIC AT KALRAY: METALIBM AND THE REST”, NICOLAS BRUNIE – ARIC SEMINAR, DECEMBER 6TH 2018, LYON, FRANCE
- IMPROVING 3D LATTICE BOLTZMANN METHOD STENCIL WITH ASYNCHRONOUS TRANSFERS ON MANY-CORE PROCESSORS M. HO, B. DUPONT DE DINECHIN, JULIEN HASCOET ET AL. 36TH IEEE INTERNATIONAL PERFORMANCE COMPUTING AND COMMUNICATIONS CONFERENCE (IPCCC 2017), DEC. 2017, SAN DIEGO, UNITED STATES
- FEED-FORWARD ROUTING FOR THE WORMHOLE SWITCHING NETWORK-ON-CHIP OF THE KALRAY MPPA2-256 PROCESSOR B. DUPONT DE DINECHIN & A. GRAILLAT. 10TH INTERNATIONAL WORKSHOP ON NETWORK-ON-CHIP ARCHITECTURES (NOCARC 2017), BOSTON, MA, USA
- EXPLORING SCALABLE DATA ALLOCATION AND PARALLEL COMPUTING ON NOC-BASED EMBEDDED MANY CORES Y. MARUYAMA ET AL. 2017 IEEE INTERNATIONAL CONFERENCE ON COMPUTER DESIGN (ICCD), NOV. 5-8 , 2017, BOSTON, MA, USA
- QUANTIFYING WCET REDUCTION OF PARALLEL APPLICATIONS BY INTRODUCING SLACK TIME TO LIMIT RESOURCE CONTENTION S. MARTINEZ ET AL. INTERNATIONAL CONFERENCE ON REAL-TIME NETWORKS AND SYSTEMS (RTNS), 2017, OCT. 2017, GRENOBLE, FRANCE
- ASYNCHRONOUS ONE-SIDED COMMUNICATIONS AND SYNCHRONIZATIONS FOR A CLUSTERED MANYCORE PROCESSOR J. HASCOET, B. DUPONT DE DINECHIN, P. GUIRONNET DE MASSAS PIERRE & M. HO. 15TH IEEE/ACM SYMPOSIUM ON EMBEDDED SYSTEMS FOR REAL-TIME MULTIMEDIA (ESTIMEDIA 2017), SEOUL, SOUTH KOREA
- FAST MODULAR ARITHMETIC ON THE KALRAY MPPA-256 PROCESSOR FOR AN ENERGY-EFFICIENT IMPLEMENTATION OF ECM MASAHIRO ISHII ET AL. IEEE TRANSACTIONS ON COMPUTERS, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 2017, 66 (12), PP.2019-203
- HIERARCHICAL DATAFLOW MODEL FOR EFFICIENT PROGRAMMING OF CLUSTERED MANYCORE PROCESSORS J. HASCOËT, B. DUPONT DE DINECHIN ET AL. IEEE 28TH INTERNATIONAL CONFERENCE ON APPLICATION-SPECIFIC SYSTEMS, ARCHITECTURES AND PROCESSORS (ASAP), SEATTLE, WA, 2017, PP. 137-142
- MODIFIED FUSED MULTIPLY AND ADD FOR EXACT LOW PRECISION PRODUCT ACCUMULATION N. BRUNIE. IEEE 24TH SYMPOSIUM ON COMPUTER ARITHMETIC (ARITH), LONDON, 2017, PP. 106-113
- MODELING INSTRUCTION CACHE AND INSTRUCTION BUFFER FOR PERFORMANCE ESTIMATION OF VLIW ARCHITECTURES USING NATIVE SIMULATION O. MATOUSSI & F. PÉTROT. DESIGN, AUTOMATION & TEST IN EUROPE CONFERENCE & EXHIBITION, LAUSANNE, 2017, PP. 266-269
- NETWORK-ON-CHIP SERVICE GUARANTEES ON THE KALRAY MPPA-256 BOSTAN PROCESSOR B. DUPONT DE DINECHIN & A. GRAILLAT. 2ND INTERNATIONAL WORKSHOP ON ADVANCED INTERCONNECT SOLUTIONS AND TECHNOLOGIES FOR EMERGING COMPUTING SYSTEM (AISTECS 2017), STOCKHOLM, SWEDEN
- RADIATION EXPERIMENTS ON A 28 NM SINGLE-CHIP MANY-CORE PROCESSOR AND SEU ERROR-RATE PREDICTION V. RAY, C. JALIER, R. STEVENS & B. DUPONT DE DINECHIN. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 64, NO. 1, PP. 483-490, JAN. 2017
- RESPONSE TIME ANALYSIS OF SYNCHRONOUS DATA FLOW PROGRAMS ON A MANY-CORE PROCESSOR H. RIHANI ET AL. 24TH INTERNATIONAL CONFERENCE ON REAL-TIME NETWORKS AND SYSTEMS (RTNS 2016), PAGES 67-76
- VIRTUAL PROTOTYPING OF FLOATING POINT UNITS IN PROCEEDINGS OF THE 2016 WORKSHOP ON RAPID SIMULATION AND PERFORMANCE EVALUATION: METHODS AND TOOLS (RAPIDO ’16). GUILLAUME SARRAZIN, NICOLAS BRUNIE, AND FREDERIC PETROT. 2016.ASSOCIATION FOR COMPUTING MACHINERY, NEW YORK, NY, USA, ARTICLE 1, 1–6.
- MAPPING HARD REAL-TIME APPLICATIONS ON MANY-CORE PROCESSORS Q. PERRET ET AL. 24TH INTERNATIONAL CONFERENCE ON REAL-TIME AND NET-WORK SYSTEMS (RTNS 2016), OCT. 2016, BREST, FRANCE. RTNS ’16: PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON REAL-TIME NETWORKS AND SYSTEMS, PP. 235-244, 2016
- COMPUTING FLOATING-POINT LOGARITHMS WITH FIXED-POINT OPERATIONS J. LE MAIRE, N. BRUNIE ET AL. 23RD IEEE SYMPOSIUM ON COMPUTER ARITHMETIC, JUL 2016, SANTA CLARA, UNITED STATES. 2016
- MPI COMMUNICATION ON MPPA MANY-CORE NOC: DESIGN, MODELING AND PERFORMANCE ISSUES M. HO, B. DUPONT DE DINECHIN, J. REYBERT ET AL. PARCO 2015, SEP. 2015, EDINBURGH, UNITED KINGDOM. ADVANCES IN PARALLEL COMPUTING, VOLUME 27: PARALLEL COMPUTING: ON THE ROAD TO EXASCALE, 2016
- TEMPORAL ISOLATION OF HARD REAL-TIME APPLICATIONS ON MANY-CORE PROCESSORS Q. PERRET ET AL. RTAS: REAL-TIME EMBEDDED TECHNOLOGY & APPLICATIONS SYMPOSIUM, APR. 2016, VIENNE, AUSTRIA. REAL-TIME AND EMBEDDED TECHNOLOGY AND APPLICATIONS SYMPOSIUM (RTAS), 2016 IEEE
- PREDICTABLE COMPOSITION OF MEMORY ACCESSES ON MANY-CORE PROCESSORS Q. PERRET ET AL. 8TH EUROPEAN CONGRESS ON EMBEDDED REAL TIME SOFTWARE AND SYSTEMS (ERTS 2016), JAN. 2016, TOULOUSE, FRANCE
- WCET ANALYSIS IN SHARED RESOURCES REAL-TIME SYSTEMS WITH TDMA BUSES H. RIHANI ET AL. RTNS 2015, NOV. 2015, LILLE, FRANCE. RTNS: 23RD INTERNATIONAL CONFERENCE ON REAL-TIME NETWORKS AND SYSTEMS, 2015, 23RD INTERNATIONAL CONFERENCE ON REAL-TIME NETWORKS AND SYSTEM
- THE SHIFT TO MULTICORES IN REAL-TIME AND SAFETY-CRITICAL SYSTEMS, 2015. INTERNATIONAL CONFERENCE ON HARDWARE/SOFTWARE CODESIGN AND SYSTEM SYNTHESIS (CODES+ISSS) B. DUPONT DE DINECHIN ET AL. AMSTERDAM, 2015, PP. 220-229
- IMPLEMENTATION OF A FAST FOURIER TRANSFORM ALGORITHM ONTO A MANYCORE PROCESSOR J. HASCOËT, B. DUPONT DE DINECHIN ET AL. CONFERENCE ON DESIGN & ARCHITECTURES FOR SIGNAL & IMAGE PROCESSING. SEP. 2015, CRACOW, POLAND
- CODE GENERATORS FOR MATHEMATICAL FUNCTIONS N. BRUNIE ET AL. 22ND IEEE SYMPOSIUM ON COMPUTER ARITHMETIC, JUNE 2015, LYON, FRANCE
- MIXED-CRITICALITY SCHEDULING ON CLUSTER-BASED MANYCORES WITH SHARED COMMUNICATION AND STORAGE RESOURCES B. DUPONT DE DINECHIN ET AL. REAL-TIME SYSTEMS (2015). VOL. 51, PP. 1-51
