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ORCIDOsman S. Unsal
Osman Sabri Unsal – Osman S. Ünsal
2020 – today
- 2025
[j45]Jordi Fornt
, Enrico Reggiani, Pau Fontova-Musté, Narcís Rodas, Alessandro Pappalardo, Osman Sabri Unsal, Adrián Cristal Kestelman, Josep Altet, Francesc Moll, Jaume Abella:
Mix-GEMM: Extending RISC-V CPUs for Energy-Efficient Mixed-Precision DNN Inference Using Binary Segmentation. IEEE Trans. Computers 74(2): 582-596 (2025)- [i18]Naveed Ul Mustafa, Adrià Armejach, Ozcan Ozturk, Adrián Cristal, Osman S. Unsal:
On Usage of Non-Volatile Memory as Primary Storage for Database Management Systems. CoRR abs/2502.09431 (2025) - [i17]Mohammadreza Esmali Nojehdeh, Hossein Mokhtarnia, Julian Pavon Rivera, Narcis Rodas Quiroga, Roger Figueras Bagué, Enrico Reggiani, Miquel Moretó, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé:
Empowering Vector Architectures for ML: The CAMP Architecture for Matrix Multiplication. CoRR abs/2504.08137 (2025) - 2024
- [j44]Marcello Barbirotta, Francesco Minervini, Carlos Rojas Morales, Adrián Cristal, Osman S. Unsal, Mauro Olivieri:
Enhancing Fault Tolerance in High-Performance Computing: A Real Hardware Case Study on a RISC-V Vector Processing Unit. IEEE Open J. Comput. Soc. 5: 553-565 (2024) - [c162]Isabelly Rocha, Pascal Felber, Xavier Martorell, Marcelo Pasin, Valerio Schiavoni, Osman S. Unsal:
Combining Asynchronous Task Parallelism and Intel SGX for Secure Deep Learning : (Practical Experience Report). EDCC 2024: 97-102 - [c161]Nezam Rohbani, Rouzbeh Pirayadi, Mohammad Arman Soleimani, Adrián Cristal Kestelman, Osman S. Unsal, Hamid Sarbazi-Azad:
A Built-In Integrated Rowhammer, Rowpress, and Leakage Detection Sensor for DRAM. ICCAD 2024: 223:1-223:8 - [c160]Julian Pavon, Iván Vargas Valdivieso, Carlos Rojas, César Hernández, Mehmet Aslan, Roger Figueras, Yichao Yuan, Joël Lindegger, Mohammed Alser, Francesc Moll, Santiago Marco-Sola, Oguz Ergin, Nishil Talati, Onur Mutlu, Osman S. Unsal, Mateo Valero, Adrián Cristal:
QUETZAL: Vector Acceleration Framework for Modern Genome Sequence Analysis Algorithms. ISCA 2024: 597-612 - [c159]Isaac Boixaderas, Jorge Amaya, Sergi Moré, Javier Bartolome, David Vicente, Osman S. Unsal, Dimitris Gizopoulos, Paul M. Carpenter, Petar Radojkovic, Eduard Ayguadé:
DRAM Errors and Cosmic Rays: Space Invaders or Science Fiction? SBAC-PAD 2024: 194-205 - [i16]Isaac Boixaderas, Jorge Amaya, Sergi Moré, Javier Bartolome, David Vicente, Osman S. Unsal, Dimitris Gizopoulos, Paul M. Carpenter, Petar Radojkovic, Eduard Ayguadé:
DRAM Errors and Cosmic Rays: Space Invaders or Science Fiction? CoRR abs/2407.16487 (2024) - 2023
- [j43]Sanem Arslan, Osman S. Ünsal:
Efficient thread-to-core mapping alternatives for application-level redundant multithreading. Concurr. Comput. Pract. Exp. 35(24) (2023) - [j42]Francesco Minervini, Oscar Palomar, Osman S. Unsal, Enrico Reggiani, Josue V. Quiroga, Joan Marimon, Carlos Rojas, Roger Figueras, Abraham Ruiz, Alberto González, Jonnatan Mendoza, Iván Vargas, César Hernández, Joan Cabre, Lina Khoirunisya, Mustapha Bouhali, Julian Pavon, Francesc Moll, Mauro Olivieri, Mario Kovac, Mate Kovac, Leon Dragic, Mateo Valero, Adrián Cristal:
Vitruvius+: An Area-Efficient RISC-V Decoupled Vector Coprocessor for High Performance Computing Applications. ACM Trans. Archit. Code Optim. 20(2): 28:1-28:25 (2023) - [c158]Max Doblas, Gerard Candón, Xavier Carril, Marc Domínguez, Enric Erra, Alberto González, César Hernández, Víctor Jiménez, Vatistas Kostalampros, Rubén Langarita, Neiel Leyva, Guillem López-Paradís, Jonnatan Mendoza, Josep Oltra, Julián Pavón, Cristóbal Ramírez, Narcís Rodas, Enrico Reggiani, Mario Rodríguez, Carlos Rojas, Abraham Ruiz, Hugo Safadi, Víctor Soria, Alejandro Suanes, Iván Vargas, Fernando Arreza, Roger Figueras, Pau Fontova-Musté, Joan Marimon, Ricardo Martínez, Sergio Moreno, Jordi Sacristán, Oscar Alonso, Xavier Aragonès, Adrián Cristal, Ángel Diéguez, Manuel López, Diego Mateo, Francesc Moll, Miquel Moretó, Oscar Palomar, Marco A. Ramírez, Francisco Serra-Graells, Nehir Sönmez, Lluís Terés, Osman S. Unsal, Mateo Valero, Luís Villa:
Sargantana: An Academic SoC RISC-V Processor in 22nm FDSOI Technology. DCIS 2023: 1-6 - [c157]Enrico Reggiani, Alessandro Pappalardo, Max Doblas, Miquel Moretó, Mauro Olivieri, Osman Sabri Unsal, Adrián Cristal:
Mix-GEMM: An efficient HW-SW Architecture for Mixed-Precision Quantized Deep Neural Networks Inference on Edge Devices. HPCA 2023: 1085-1098 - [c156]Julián Pavón, Iván Vargas Valdivieso, Joan Marimon, Roger Figueras, Francesc Moll, Osman S. Unsal, Mateo Valero, Adrián Cristal:
VAQUERO: A Scratchpad-based Vector Accelerator for Query Processing. HPCA 2023: 1289-1302 - 2022
- [j41]Fahrettin Koc, Behzad Salami, Oguz Ergin, Osman S. Unsal, Adrián Cristal Kestelman:
Can We Trust Undervolting in FPGA-Based Deep Learning Designs at Harsh Conditions? IEEE Micro 42(3): 57-65 (2022) - [j40]Ismail Emir Yüksel, Behzad Salami, Oguz Ergin, Osman Sabri Unsal, Adrián Cristal Kestelman:
MoRS: An Approximate Fault Modeling Framework for Reduced-Voltage SRAMs. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 41(6): 1663-1673 (2022) - [c155]Enrico Reggiani, Cristóbal Ramírez Lazo, Roger Figueras Bagué, Adrián Cristal, Mauro Olivieri, Osman Sabri Unsal:
BiSon-e: a lightweight and high-performance accelerator for narrow integer linear algebra computing on the edge. ASPLOS 2022: 56-69 - [c154]Guillem Cabo, Gerard Candón, Xavier Carril, Max Doblas, Marc Domínguez, Alberto González, César Hernández, Víctor Jiménez, Vatistas Kostalampros, Rubén Langarita, Neiel Leyva, Guillem López-Paradís, Jonnatan Mendoza, Francesco Minervini, Julián Pavón, Cristóbal Ramírez, Narcís Rodas, Enrico Reggiani, Mario Rodríguez, Carlos Rojas, Abraham Ruiz, Víctor Soria, Alejandro Suanes, Iván Vargas, Roger Figueras, Pau Fontova, Joan Marimon, Víctor Montabes, Adrián Cristal, Carles Hernández, Ricardo Martínez, Miquel Moretó, Francesc Moll, Oscar Palomar, Marco A. Ramírez, Antonio Rubio, Jordi Sacristán, Francisco Serra-Graells, Nehir Sönmez, Lluís Terés, Osman S. Unsal, Mateo Valero, Luís Villa:
DVINO: A RISC-V Vector Processor Implemented in 65nm Technology. DCIS 2022: 1-6 - [c153]Cristóbal Ramírez Lazo, Enrico Reggiani, Carlos Rojas Morales, Roger Figueras Bagué, Luis A. Villa Vargas, Marco Antonio Ramírez Salinas, Mateo Valero Cortés, Osman Sabri Unsal, Adrián Cristal:
Adaptable Register File Organization for Vector Processors. HPCA 2022: 786-799 - 2021
- [j39]Sanem Arslan, Osman S. Unsal:
Efficient selective replication of critical code regions for SDC mitigation leveraging redundant multithreading. J. Supercomput. 77(12): 14130-14160 (2021) - [c152]Seyed Saber Nabavi Larimi, Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman, Hamid Sarbazi-Azad, Onur Mutlu:
Understanding Power Consumption and Reliability of High-Bandwidth Memory with Voltage Underscaling. DATE 2021: 517-522 - [c151]Julian Pavon, Iván Vargas Valdivieso, Adrián Barredo, Joan Marimon, Miquel Moretó, Francesc Moll, Osman S. Unsal, Mateo Valero, Adrián Cristal:
VIA: A Smart Scratchpad for Vector Units with Application to Sparse Matrix Computations. HPCA 2021: 921-934 - [c150]Marc Perelló Bacardit, Leonardo Bautista-Gomez, Osman S. Unsal:
FPGA Checkpointing for Scientific Computing. IOLTS 2021: 1-7 - [c149]Christian Göttel, Konstantinos Parasyris, Osman S. Unsal, Pascal Felber, Marcelo Pasin, Valerio Schiavoni:
Scrooge Attack: Undervolting ARM Processors for Profit: Practical experience report. SRDS 2021: 187-197 - [i15]Seyed Saber Nabavi Larimi, Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman, Hamid Sarbazi-Azad, Onur Mutlu:
Understanding Power Consumption and Reliability of High-Bandwidth Memory with Voltage Underscaling. CoRR abs/2101.00969 (2021) - [i14]Christian Göttel, Konstantinos Parasyris, Osman S. Unsal, Pascal Felber, Marcelo Pasin, Valerio Schiavoni:
Scrooge Attack: Undervolting ARM Processors for Profit. CoRR abs/2107.00416 (2021) - [i13]Ismail Emir Yüksel, Behzad Salami, Oguz Ergin, Osman Sabri Unsal, Adrián Cristal Kestelman:
MoRS: An Approximate Fault Modelling Framework for Reduced-Voltage SRAMs. CoRR abs/2110.05855 (2021) - [i12]Cristóbal Ramírez Lazo, César-Alejandro Hernández-Calderón, Oscar Palomar, Osman Sabri Unsal, Marco Antonio Ramírez, Adrián Cristal:
A RISC-V Simulator and Benchmark Suite for Designing and Evaluating Vector Architectures. CoRR abs/2111.01949 (2021) - [i11]Cristóbal Ramírez Lazo, Enrico Reggiani, Carlos Rojas Morales, Roger Figueras Bagué, Luis Alfonso Villa Vargas, Marco Antonio Ramírez Salinas, Mateo Valero Cortés, Osman Sabri Unsal, Adrián Cristal:
Adaptable Register File Organization for Vector Processors. CoRR abs/2111.05301 (2021) - 2020
- [j38]Cristóbal Ramírez, César-Alejandro Hernández-Calderón, Oscar Palomar, Osman S. Unsal, Marco Antonio Ramírez, Adrián Cristal:
A RISC-V Simulator and Benchmark Suite for Designing and Evaluating Vector Architectures. ACM Trans. Archit. Code Optim. 17(4): 38:1-38:30 (2020) - [c148]Konstantinos Parasyris, Kai Keller, Leonardo Bautista-Gomez, Osman S. Unsal:
Checkpoint Restart Support for Heterogeneous HPC Applications. CCGRID 2020: 242-251 - [c147]Behzad Salami, Konstantinos Parasyris, Adrián Cristal, Osman S. Unsal, Xavier Martorell, Paul Carpenter, Raúl de la Cruz, Leonardo Bautista-Gomez, Daniel A. Jiménez, Carlos Álvarez, Seyed Saber Nabavi Larimi, Sergi Madonar, Miquel Pericàs, Pedro Trancoso, Mustafa Abduljabbar, Jing Chen, Pirah Noor Soomro, Madhavan Manivannan, Micha vor dem Berge, Stefan Krupop, Frank Klawonn, Al Mekhlafi, Sigrun May, Tobias Becker, Georgi Gaydadjiev, Hans Salomonsson, Devdatt P. Dubhashi, Oron Port, Yoav Etsion, Do Le Quoc, Christof Fetzer, Martin Kaiser, Nils Kucza, Jens Hagemeyer, René Griessl, Lennart Tigges, Kevin Mika, A. Hüffmeier, Marcelo Pasin, Valerio Schiavoni, Isabelly Rocha, Christian Göttel, Pascal Felber:
LEGaTO: Low-Energy, Secure, and Resilient Toolset for Heterogeneous Computing. DATE 2020: 169-174 - [c146]Jaume Abella, Calvin Bulla, Guillem Cabo, Francisco J. Cazorla, Adrián Cristal, Max Doblas, Roger Figueras, Alberto González, Carles Hernández, César Hernández, Víctor Jiménez, Leonidas Kosmidis, Vatistas Kostalabros, Rubén Langarita, Neiel Leyva, Guillem López-Paradís, Joan Marimon, Ricardo Martínez, Jonnatan Mendoza, Francesc Moll, Miquel Moretó, Julián Pavón, Cristóbal Ramírez, Marco Antonio Ramírez, Carlos Rojas Morales, Antonio Rubio, Abraham Ruiz, Nehir Sönmez, Víctor Soria, Lluís Terés, Osman S. Unsal, Mateo Valero, Iván Vargas Valdivieso, Luís Villa:
An Academic RISC-V Silicon Implementation Based on Open-Source Components. DCIS 2020: 1-6 - [c145]Behzad Salami, Erhan Baturay Onural, Ismail Emir Yuksel, Fahrettin Koc, Oguz Ergin, Adrián Cristal Kestelman, Osman S. Unsal, Hamid Sarbazi-Azad, Onur Mutlu:
An Experimental Study of Reduced-Voltage Operation in Modern FPGAs for Neural Network Acceleration. DSN 2020: 138-149 - [c144]Kamyar Givaki, Behzad Salami, Reza Hojabr, S. M. Reza Tayaranian, Ahmad Khonsari, Dara Rahmati, Saeid Gorgin, Adrián Cristal, Osman S. Unsal:
On the Resilience of Deep Learning for Reduced-voltage FPGAs. PDP 2020: 110-117 - [i10]Kamyar Givaki, Behzad Salami, Reza Hojabr, S. M. Reza Tayaranian, Ahmad Khonsari, Dara Rahmati, Saeid Gorgin, Adrián Cristal, Osman S. Unsal:
On the Resilience of Deep Learning for Reduced-voltage FPGAs. CoRR abs/2001.00053 (2020) - [i9]Behzad Salami, Erhan Baturay Onural, Ismail Emir Yuksel, Fahrettin Koc, Oguz Ergin, Adrián Cristal Kestelman, Osman S. Unsal, Hamid Sarbazi-Azad, Onur Mutlu:
An Experimental Study of Reduced-Voltage Operation in Modern FPGAs for Neural Network Acceleration. CoRR abs/2005.03451 (2020) - [i8]Behzad Salami, Osman S. Ünsal, Adrián Cristal:
Power and Accuracy of Multi-Layer Perceptrons (MLPs) under Reduced-voltage FPGA BRAMs Operation. CoRR abs/2005.04737 (2020) - [i7]George Papadimitriou, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Vijay Janapa Reddi, Jingwen Leng, Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman:
Exceeding Conservative Limits: A Consolidated Analysis on Modern Hardware Margins. CoRR abs/2006.01049 (2020)
2010 – 2019
- 2019
- [c143]Burcu Ozcelik Mutlu, Gokcen Kestor, Adrián Cristal, Osman S. Unsal, Sriram Krishnamoorthy:
Ground-Truth Prediction to Accelerate Soft-Error Impact Analysis for Iterative Methods. HiPC 2019: 333-344 - [c142]Oyku Melikoglu, Oguz Ergin, Behzad Salami, Julian Pavon, Osman S. Unsal, Adrián Cristal:
A Novel FPGA-Based High Throughput Accelerator For Binary Search Trees. HPCS 2019: 612-619 - [c141]Dimitris Gizopoulos, George Papadimitriou, Athanasios Chatzidimitriou, Vijay Janapa Reddi, Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman, Jingwen Leng:
Modern Hardware Margins: CPUs, GPUs, FPGAs Recent System-Level Studies. IOLTS 2019: 129-134 - [c140]Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman:
Evaluating Built-In ECC of FPGA On-Chip Memories for the Mitigation of Undervolting Faults. PDP 2019: 242-246 - [i6]Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman:
Evaluating Built-in ECC of FPGA on-chip Memories for the Mitigation of Undervolting Faults. CoRR abs/1903.12514 (2019) - [i5]Gorker Alp Malazgirt, Osman S. Unsal, Adrián Cristal Kestelman:
TauRieL: Targeting Traveling Salesman Problem with a deep reinforcement learning inspired architecture. CoRR abs/1905.05567 (2019) - [i4]Muhammet Abdullah Soytürk, Konstantinos Parasyris, Behzad Salami, Osman S. Unsal, Gulay Yalcin, Leonardo Bautista-Gomez:
Hardware Versus Software Fault Injection of Modern Undervolted SRAMs. CoRR abs/1912.00154 (2019) - [i3]Oyku Melikoglu, Oguz Ergin, Behzad Salami, Julian Pavon, Osman S. Unsal, Adrián Cristal:
A Novel FPGA-Based High Throughput Accelerator For Binary Search Trees. CoRR abs/1912.01556 (2019) - [i2]Behzad Salami, Konstantinos Parasyris, Adrián Cristal, Osman S. Unsal, Xavier Martorell, Paul Carpenter, Raúl de la Cruz, Leonardo Bautista-Gomez, Daniel A. Jiménez, Carlos Álvarez, S. Nabavi, Sergi Madonar, Miquel Pericàs, Pedro Trancoso, Mustafa Abduljabbar, Jing Chen, Pirah Noor Soomro, Madhavan Manivannan, Micha vor dem Berge, Stefan Krupop, Frank Klawonn, Al Mekhlafi, Sigrun May, Tobias Becker, Georgi Gaydadjiev, Daniel Ödman, Hans Salomonsson, Devdatt P. Dubhashi, Oron Port, Yoav Etsion, Do Le Quoc, Christof Fetzer, Martin Kaiser, Nils Kucza, Jens Hagemeyer, René Griessl, Lennart Tigges, Kevin Mika, A. Hüffmeier, Th. Jungeblu, Marcelo Pasin, Valerio Schiavoni, Isabelly Rocha, Christian Göttel, Pascal Felber:
LEGaTO: Low-Energy, Secure, and Resilient Toolset for Heterogeneous Computing. CoRR abs/1912.01563 (2019) - 2018
- [j37]Omer Subasi, Tatiana V. Martsinkevich, Ferad Zyulkyarov, Osman S. Unsal, Jesús Labarta, Franck Cappello:
Unified fault-tolerance framework for hybrid task-parallel message-passing applications. Int. J. High Perform. Comput. Appl. 32(5): 641-657 (2018) - [j36]Daniel Nemirovsky, Tugberk Arkose, Nikola Markovic, Mario Nemirovsky, Osman S. Unsal, Adrián Cristal, Mateo Valero:
A General Guide to Applying Machine Learning to Computer Architecture. Supercomput. Front. Innov. 5(1): 95-115 (2018) - [j35]Omer Subasi, Sheng Di, Leonardo Bautista-Gomez, Prasanna Balaprakash, Osman S. Unsal, Jesús Labarta, Adrián Cristal, Sriram Krishnamoorthy, Franck Cappello:
Exploring the capabilities of support vector machines in detecting silent data corruptions. Sustain. Comput. Informatics Syst. 19: 277-290 (2018) - [j34]Ivan Ratkovic, Oscar Palomar, Milan Stanic, Osman Sabri Unsal, Adrián Cristal, Mateo Valero:
Vector Processing-Aware Advanced Clock-Gating Techniques for Low-Power Fused Multiply-Add. IEEE Trans. Very Large Scale Integr. Syst. 26(4): 639-652 (2018) - [j33]Tassadaq Hussain, Oscar Palomar, Osman S. Ünsal, Adrián Cristal, Eduard Ayguadé:
Memory Controller for Vector Processor. J. Signal Process. Syst. 90(11): 1533-1549 (2018) - [c139]Gokcen Kestor, Burcu Ozcelik Mutlu, Joseph B. Manzano, Omer Subasi, Osman S. Unsal, Sriram Krishnamoorthy:
Comparative analysis of soft-error detection strategies: a case study with iterative methods. CF 2018: 173-182 - [c138]Adrián Cristal, Osman S. Unsal, Xavier Martorell, Paul Carpenter, Raúl de la Cruz, Leonardo Bautista-Gomez, Daniel Jiménez-González, Carlos Álvarez, Behzad Salami, Sergi Madonar, Miquel Pericàs, Pedro Trancoso, Micha vor dem Berge, Gunnar Billung-Meyer, Stefan Krupop, Wolfgang Christmann, Frank Klawonn, Amani Mihklafi, Tobias Becker, Georgi Gaydadjiev, Hans Salomonsson, Devdatt P. Dubhashi, Oron Port, Yoav Etsion, Vesna Nowack, Christof Fetzer, Jens Hagemeyer, Thorsten Jungeblut, Nils Kucza, Martin Kaiser, Mario Porrmann, Marcelo Pasin, Valerio Schiavoni, Isabelly Rocha, Christian Göttel, Pascal Felber:
LEGaTO: towards energy-efficient, secure, fault-tolerant toolset for heterogeneous computing. CF 2018: 276-278 - [c137]Behzad Salami, Osman S. Unsal, Adrián Cristal:
Fault Characterization Through FPGA Undervolting. FPL 2018: 85-88 - [c136]Behzad Salami, Osman S. Ünsal, Adrián Cristal:
A Demo of FPGA Aggressive Voltage Downscaling: Power and Reliability Tradeoffs. FPL 2018: 451-452 - [c135]Burcu Ozcelik Mutlu, Gokcen Kestor, Joseph B. Manzano, Osman S. Unsal, Samrat Chatterjee, Sriram Krishnamoorthy:
Characterization of the Impact of Soft Errors on Iterative Methods. HiPC 2018: 203-214 - [c134]Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman:
Comprehensive Evaluation of Supply Voltage Underscaling in FPGA on-Chip Memories. MICRO 2018: 724-736 - [c133]Adrián Cristal, Osman S. Unsal, Xavier Martorell, Paul Carpenter, Raúl de la Cruz, Leonardo Bautista-Gomez, Daniel Jiménez-González, Carlos Álvarez, Behzad Salami, Sergi Madonar, Miquel Pericàs, Pedro Trancoso, Micha vor dem Berge, Gunnar Billung-Meyer, Stefan Krupop, Wolfgang Christmann, Frank Klawonn, Amani Mihklafi, Tobias Becker, Georgi Gaydadjiev, Hans Salomonsson, Devdatt P. Dubhashi, Oron Port, Elad Hadar, Yoav Etsion, Christof Fetzer, Jens Hagemeyer, Thorsten Jungeblut, Nils Kucza, Martin Kaiser, Mario Porrmann, Marcelo Pasin, Valerio Schiavoni, Isabelly Rocha, Christian Göttel, Pascal Felber:
LEGaTO: first steps towards energy-efficient toolset for heterogeneous computing. SAMOS 2018: 210-217 - [c132]Behzad Salami, Osman S. Unsal, Adrián Cristal Kestelman:
On the Resilience of RTL NN Accelerators: Fault Characterization and Mitigation. SBAC-PAD 2018: 322-329 - [c131]Nuria Losada, Leonardo Bautista-Gomez, Kai Keller, Osman S. Unsal:
Towards Ad Hoc Recovery for Soft Errors. FTXS@SC 2018: 1-10 - [c130]Valentin Le Fèvre, Leonardo Bautista-Gomez, Osman S. Unsal, Marc Casas:
Approximating a Multi-Grid Solver. PMBS@SC 2018: 97-107 - [c129]Leonardo Bautista-Gomez, Kai Keller, Osman S. Unsal:
Performance Study of Non-volatile Memories on a High-End Supercomputer. ISC Workshops 2018: 145-156 - [i1]Behzad Salami, Osman S. Unsal, Adrián Cristal:
On the Resilience of RTL NN Accelerators: Fault Characterization and Mitigation. CoRR abs/1806.09679 (2018) - 2017
- [j32]Vesna Smiljkovic, Osman S. Ünsal, Adrián Cristal, Mateo Valero:
Determinism at Standard-Library Level in TM-Based Applications. Int. J. Parallel Program. 45(1): 17-29 (2017) - [j31]Milan Stanic, Oscar Palomar, Timothy Hayes, Ivan Ratkovic, Adrián Cristal, Osman S. Unsal, Mateo Valero:
An Integrated Vector-Scalar Design on an In-Order ARM Core. ACM Trans. Archit. Code Optim. 14(2): 17:1-17:26 (2017) - [c128]Daniel Nemirovsky, Tugberk Arkose, Nikola Markovic, Mario Nemirovsky, Osman S. Unsal, Adrián Cristal, Mateo Valero:
A Deep Learning Mapper (DLM) for Scheduling on Heterogeneous Systems. CARLA 2017: 3-20 - [c127]Omer Subasi, Gulay Yalcin, Ferad Zyulkyarov, Osman S. Unsal, Jesús Labarta:
Designing and Modelling Selective Replication for Fault-tolerant HPC Applications. CCGrid 2017: 452-457 - [c126]Omer Subasi, Sheng Di, Prasanna Balaprakash, Osman S. Unsal, Jesús Labarta, Adrián Cristal, Sriram Krishnamoorthy, Franck Cappello:
MACORD: Online Adaptive Machine Learning Framework for Silent Error Detection. CLUSTER 2017: 717-724 - [c125]Gina Alioto, Paul M. Carpenter, Adrián Cristal, Osman S. Unsal, Marcus Leich, Christophe Avare:
RETHINK big: European roadmap for hardware anc networking optimizations for big data. DATE 2017: 121-126 - [c124]Daniel Nemirovsky, Tugberk Arkose, Nikola Markovic, Mario Nemirovsky, Osman S. Unsal, Adrián Cristal:
A Machine Learning Approach for Performance Prediction and Scheduling on Heterogeneous CPUs. SBAC-PAD 2017: 121-128 - [c123]Omer Subasi, Osman S. Unsal, Sriram Krishnamoorthy:
Automatic Risk-based Selective Redundancy for Fault-tolerant Task-parallel HPC Applications. ESPM2@SC 2017: 2:1-2:8 - 2016
- [j30]J. Rubén Titos Gil, Oscar Palomar, Osman S. Unsal, Adrián Cristal:
Architectural support for efficient message passing on shared memory multi-cores. J. Parallel Distributed Comput. 95: 92-106 (2016) - [j29]Jayneel Gandhi, Vasileios Karakostas, Furkan Ayar, Adrián Cristal, Mark D. Hill, Kathryn S. McKinley, Mario Nemirovsky, Michael M. Swift, Osman S. Unsal:
Range Translations for Fast Virtual Memory. IEEE Micro 36(3): 118-126 (2016) - [c122]Milan Stanic, Oscar Palomar, Timothy Hayes, Ivan Ratkovic, Osman S. Unsal, Adrián Cristal, Mateo Valero:
POSTER: An Integrated Vector-Scalar Design on an In-order ARM Core. PACT 2016: 447-448 - [c121]Behzad Salami, Oriol Arcas-Abella, Nehir Sönmez, Osman S. Unsal, Adrián Cristal Kestelman:
Accelerating Hash-Based Query Processing Operations on FPGAs by a Hash Table Caching Technique. CARLA 2016: 131-145 - [c120]Omer Subasi, Sheng Di, Leonardo Bautista-Gomez, Prasanna Balaprakash, Osman S. Ünsal, Jesús Labarta, Adrián Cristal, Franck Cappello:
Spatial Support Vector Regression to Detect Silent Errors in the Exascale Era. CCGrid 2016: 413-424 - [c119]Milan Stanic, Oscar Palomar, Timothy Hayes, Ivan Ratkovic, Osman S. Unsal, Adrián Cristal:
Towards low-power embedded vector processor. Conf. Computing Frontiers 2016: 339-342 - [c118]Omer Subasi, Gulay Yalcin, Ferad Zyulkyarov, Osman S. Unsal, Jesús Labarta:
A Runtime Heuristic to Selectively Replicate Tasks for Application-Specific Reliability Targets. CLUSTER 2016: 498-505 - [c117]Oscar Palomar, Santhosh Kumar Rethinagiri, Gulay Yalcin, J. Rubén Titos Gil, Pablo Prieto, Emma Torrella, Osman S. Unsal, Adrián Cristal, Pascal Felber, Anita Sobe, Yaroslav Hayduk, Mascha Kurpicz, Christof Fetzer, Thomas Knauth, Malte Schneegaß, Jens Struckmeier, Dragomir Milojevic:
Energy minimization at all layers of the data center: The ParaDIME project. DATE 2016: 684-689 - [c116]Vasileios Karakostas, Jayneel Gandhi, Adrián Cristal, Mark D. Hill, Kathryn S. McKinley, Mario Nemirovsky, Michael M. Swift, Osman S. Unsal:
Energy-efficient address translation. HPCA 2016: 631-643 - [c115]Omer Subasi, Osman S. Ünsal, Jesús Labarta, Gulay Yalcin, Adrián Cristal:
CRC-Based Memory Reliability for Task-Parallel HPC Applications. IPDPS 2016: 1101-1112 - [c114]Timothy Hayes, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Future Vector Microprocessor Extensions for Data Aggregations. ISCA 2016: 418-430 - [c113]Ivan Ratkovic, Oscar Palomar, Milan Stanic, Osman S. Unsal, Adrián Cristal, Mateo Valero:
A Fully Parameterizable Low Power Design of Vector Fused Multiply-Add Using Active Clock-Gating Techniques. ISLPED 2016: 362-367 - [c112]Gulay Yalcin, Santhosh Kumar Rethinagiri, Oscar Palomar, Osman S. Ünsal, Adrián Cristal, Dragomir Milojevic:
Exploring Energy Reduction in Future Technology Nodes via Voltage Scaling with Application to 10nm. PDP 2016: 184-191 - [c111]Naveed Ul Mustafa, Adrià Armejach, Özcan Özturk, Adrián Cristal, Osman S. Unsal:
Implications of non-volatile memory as primary storage for database management systems. SAMOS 2016: 164-171 - [c110]Leonardo Bautista-Gomez, Ferad Zyulkyarov, Osman S. Unsal, Simon McIntosh-Smith:
Unprotected computing: a large-scale study of DRAM raw error rate on a supercomputer. SC 2016: 645-655 - 2015
- [j28]Ivan Ratkovic, Nikola Bezanic, Osman S. Ünsal, Adrián Cristal, Veljko Milutinovic:
Chapter One - An Overview of Architecture-Level Power- and Energy-Efficient Design Techniques. Adv. Comput. 98: 1-57 (2015) - [j27]Nikola Markovic, Daniel Nemirovsky, Osman S. Ünsal, Mateo Valero, Adrián Cristal:
Thread Lock Section-Aware Scheduling on Asymmetric Single-ISA Multi-Core. IEEE Comput. Archit. Lett. 14(2): 160-163 (2015) - [j26]Santhosh Kumar Rethinagiri, Oscar Palomar, Anita Sobe, Gulay Yalcin, Thomas Knauth, J. Rubén Titos Gil, Pablo Prieto, Malte Schneegaß, Adrián Cristal, Osman S. Unsal, Pascal Felber, Christof Fetzer, Dragomir Milojevic:
ParaDIME: Parallel Distributed Infrastructure for Minimization of Energy for data centers. Microprocess. Microsystems 39(8): 1174-1189 (2015) - [j25]Nikola Markovic, Daniel Nemirovsky, Osman S. Unsal, Mateo Valero, Adrián Cristal:
Kernel-to-User-Mode Transition-Aware Hardware Scheduling. IEEE Micro 35(4): 37-47 (2015) - [j24]Daniel Nemirovsky, Nikola Markovic, Osman S. Unsal, Mateo Valero, Adrián Cristal:
Reimagining Heterogeneous Computing: A Functional Instruction-Set Architecture Computing Model. IEEE Micro 35(5): 6-14 (2015) - [j23]Vladimir Gajinov, Srdjan Stipic, Igor Eric, Osman S. Unsal, Eduard Ayguadé, Adrián Cristal:
DaSH: A benchmark suite for hybrid dataflow and shared memory programming models. Parallel Comput. 45: 18-48 (2015) - [j22]Gokcen Kestor, Osman S. Unsal, Adrián Cristal, Serdar Tasiran:
TRADE: Precise Dynamic Race Detection for Scalable Transactional Memory Systems. ACM Trans. Parallel Comput. 2(2): 11:1-11:23 (2015) - [c109]Omer Subasi, Javier Arias Moreno, Osman S. Unsal, Jesús Labarta, Adrián Cristal:
Programmer-directed partial redundancy for resilient HPC. Conf. Computing Frontiers 2015: 47:1-47:2 - [c108]Tatiana V. Martsinkevich, Omer Subasi, Osman S. Unsal, Franck Cappello, Jesús Labarta:
Fault-Tolerant Protocol for Hybrid Task-Parallel Message-Passing Applications. CLUSTER 2015: 563-570 - [c107]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Osman S. Unsal, Adrián Cristal:
An energy efficient hybrid FPGA-GPU based embedded platform to accelerate face recognition application. COOL Chips 2015: 1-3 - [c106]Marc Casas, Miquel Moretó, Lluc Alvarez, Emilio Castillo, Dimitrios Chasapis, Timothy Hayes, Luc Jaulmes, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Jesús Labarta, Mateo Valero:
Runtime-Aware Architectures. Euro-Par 2015: 16-27 - [c105]Nikola Markovic, Daniel Nemirovsky, Veljko Milutinovic, Osman S. Unsal, Mateo Valero, Adrián Cristal:
Hardware Round-Robin Scheduler for Single-ISA Asymmetric Multi-core. Euro-Par 2015: 122-134 - [c104]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Osman S. Unsal, Adrián Cristal:
Heterogeneous Platform to Accelerate Compute Intensive Applications. FCCM 2015: 31 - [c103]Oriol Arcas-Abella, Adrián Cristal, Osman S. Unsal:
High-Level Debugging and Verification for FPGA-Based Multicore Architectures. FCCM 2015: 135-142 - [c102]Gorker Alp Malazgirt, Nehir Sönmez, Arda Yurdakul, Osman S. Unsal, Adrián Cristal:
Accelerating Complete Decision Support Queries Through High-Level Synthesis Technology (Abstract Only). FPGA 2015: 277 - [c101]Gorker Alp Malazgirt, Nehir Sönmez, Arda Yurdakul, Adrián Cristal, Osman S. Unsal:
High Level Synthesis Based Hardware Accelerator Design for Processing SQL Queries. FPGAworld 2015: 27-32 - [c100]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Osman S. Unsal, Adrián Cristal:
Trigeneous Platforms for Energy Efficient Computing of HPC Applications. HiPC 2015: 264-274 - [c99]Timothy Hayes, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Mateo Valero:
VSR sort: A novel vectorised sorting algorithm & architecture extensions for future microprocessors. HPCA 2015: 26-38 - [c98]Omer Subasi, Ferad Zyulkyarov, Osman S. Unsal, Jesús Labarta:
Marriage Between Coordinated and Uncoordinated Checkpointing for the Exascale Era. HPCC/CSS/ICESS 2015: 470-478 - [c97]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Osman S. Unsal, Adrián Cristal:
VPM: Virtual power meter tool for low-power many-core/heterogeneous data center prototypes. ICCD 2015: 651-658 - [c96]J. Rubén Titos Gil, Oscar Palomar, Osman S. Unsal, Adrián Cristal:
DiMP: Architectural Support for Direct Message Passing on Shared Memory Multi-cores. ICPP 2015: 130-139 - [c95]Vasileios Karakostas, Jayneel Gandhi, Furkan Ayar, Adrián Cristal, Mark D. Hill, Kathryn S. McKinley, Mario Nemirovsky, Michael M. Swift, Osman S. Unsal:
Redundant memory mappings for fast access to large memories. ISCA 2015: 66-78 - [c94]Ivan Ratkovic, Oscar Palomar, Milan Stanic, Milovan Duric, Djordje Peic, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Joint Circuit-System Design Space Exploration of Multiplier Unit Structure for Energy-Efficient Vector Processors. ISVLSI 2015: 19-26 - [c93]Hamzeh Ahangari, Gulay Yalcin, Ozcan Ozturk, Osman S. Unsal, Adrián Cristal:
JSRAM: A Circuit-Level Technique for Trading-Off Robustness and Capacity in Cache Memories. ISVLSI 2015: 149-154 - [c92]Azam Seyedi, Vasileios Karakostas, Stefan Cosemans, Adrián Cristal, Mario Nemirovsky, Osman S. Unsal:
NEMsCAM: A novel CAM cell based on nano-electro-mechanical switch and CMOS for energy efficient TLBs. NANOARCH 2015: 51-56 - [c91]Javier Arias Moreno, Osman S. Unsal, Jesús Labarta, Adrián Cristal:
NanoCheckpoints: A Task-Based Asynchronous Dataflow Framework for Efficient and Scalable Checkpoint/Restart. PDP 2015: 99-102 - [c90]Milovan Duric, Milan Stanic, Ivan Ratkovic, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Mateo Valero, Aaron Smith:
Imposing coarse-grained reconfiguration to general purpose processors. SAMOS 2015: 42-51 - [c89]Nikola Markovic, Daniel Nemirovsky, Osman S. Unsal, Mateo Valero, Adrián Cristal:
Performance and Energy Efficient Hardware-Based Scheduler for Symmetric/Asymmetric CMPs. SBAC-PAD 2015: 33-40 - [c88]Adrià Armejach, Adrián Cristal, Osman S. Unsal:
Tidy Cache: Improving Data Placement in Die-Stacked DRAM Caches. SBAC-PAD 2015: 65-73 - [c87]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Adrián Cristal, Osman S. Unsal:
FAcET: Fast and accurate power/energy estimation tool for CPU-GPU platforms at architectural-level. SoCC 2015: 209-214 - [p2]Gulay Yalcin, Osman S. Unsal:
Transactional Memory for Reliability. Transactional Memory 2015: 268-282 - [p1]Adrián Cristal, Burcu Kulahcioglu Ozkan, Ernie Cohen, Gokcen Kestor, Ismail Kuru, Osman S. Unsal, Serdar Tasiran, Suha Orhun Mutluergil, Tayfun Elmas:
Verification Tools for Transactional Programs. Transactional Memory 2015: 283-306 - 2014
- [j21]Sasa Tomic, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Using Dynamic Runtime Testing for Rapid Development of Architectural Simulators. Int. J. Parallel Program. 42(1): 119-139 (2014) - [j20]Serdar Zafer Can, Gulay Yalcin, Oguz Ergin, Osman Sabri Unsal, Adrián Cristal:
Bit Impact Factor: Towards making fair vulnerability comparison. Microprocess. Microsystems 38(6): 598-604 (2014) - [j19]Gulay Yalcin, Oguz Ergin, Emrah Islek, Osman Sabri Unsal, Adrián Cristal:
Exploiting Existing Comparators for Fine-Grained Low-Cost Error Detection. ACM Trans. Archit. Code Optim. 11(3): 32:1-32:24 (2014) - [c86]Tassadaq Hussain, Oscar Palomar, Osman S. Ünsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero, Amna Haider:
Stand-Alone Memory Controller for Graphics System. ARC 2014: 108-120 - [c85]Tassadaq Hussain, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero:
PVMC: Programmable Vector Memory Controller. ASAP 2014: 240-247 - [c84]Gulay Yalcin, Azam Seyedi, Osman S. Unsal, Adrián Cristal:
Flexicache: Highly Reliable and Low Power Cache under Supply Voltage Scaling. CARLA 2014: 173-190 - [c83]Vladimir Gajinov, Srdan Stipic, Igor Eric, Osman S. Unsal, Eduard Ayguadé, Adrián Cristal:
DaSH: a benchmark suite for hybrid dataflow and shared memory programming models: with comparative evaluation of three hybrid dataflow models. Conf. Computing Frontiers 2014: 4:1-4:11 - [c82]Milan Stanic, Oscar Palomar, Ivan Ratkovic, Milovan Duric, Osman S. Unsal, Adrián Cristal:
VALib and SimpleVector: tools for rapid initial research on vector architectures. Conf. Computing Frontiers 2014: 7:1-7:10 - [c81]Srdan Stipic, Vasileios Karakostas, Vesna Smiljkovic, Vladimir Gajinov, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Dynamic transaction coalescing. Conf. Computing Frontiers 2014: 18:1-18:10 - [c80]Milovan Duric, Oscar Palomar, Aaron Smith, Osman S. Unsal, Adrián Cristal, Mateo Valero, Doug Burger:
EVX: Vector execution on low power EDGE cores. DATE 2014: 1-4 - [c79]Santhosh Kumar Rethinagiri, Oscar Palomar, Anita Sobe, Thomas Knauth, Wojciech M. Barczynski, Gulay Yalcin, Yarco Hayduk, Adrián Cristal, Osman S. Unsal, Pascal Felber, Christof Fetzer, Julien Ryckaert, Gina Alioto:
ParaDIME: Parallel Distributed Infrastructure for Minimization of Energy. DSD 2014: 191-198 - [c78]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Gulay Yalcin, Osman S. Unsal, Adrián Cristal:
System-level power & energy estimation methodology and optimization techniques for CPU-GPU based mobile platforms. ESTIMedia 2014: 118-127 - [c77]Gokcen Kestor, Osman S. Unsal, Adrián Cristal, Serdar Tasiran:
T-Rex: a dynamic race detection tool for C/C++ transactional memory applications. EuroSys 2014: 20:1-20:12 - [c76]Tassadaq Hussain, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero, Santhosh Kumar Rethinagiri:
APMC: advanced pattern based memory controller (abstract only). FPGA 2014: 252 - [c75]Santhosh Kumar Rethinagiri, Oscar Palomar, Adrián Cristal, Osman S. Unsal:
Power estimation tool for system on programmable chip based platforms (abstract only). FPGA 2014: 256 - [c74]Tassadaq Hussain, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero:
MAPC: Memory access pattern based controller. FPL 2014: 1-4 - [c73]Tassadaq Hussain, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero, Shakaib A. Gursal:
AMMC: Advanced Multi-Core Memory Controller. FPT 2014: 292-295 - [c72]Milan Stanic, Oscar Palomar, Ivan Ratkovic, Milovan Duric, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Evaluation of vectorization potential of Graph500 on Intel's Xeon Phi. HPCS 2014: 47-54 - [c71]Tassadaq Hussain, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero:
Advanced Pattern based Memory Controller for FPGA based HPC applications. HPCS 2014: 287-294 - [c70]Smaïl Niar, Arda Yurdakul, Osman S. Unsal, Tuna Tugcu, Aziz C. Yücetürk:
A dynamically reconfigurable architecture for emergency and disaster management in ITS. ICCVE 2014: 479-484 - [c69]Vasileios Karakostas, Osman S. Unsal, Mario Nemirovsky, Adrián Cristal, Michael M. Swift:
Performance analysis of the memory management unit under scale-out workloads. IISWC 2014: 1-12 - [c68]Gulay Yalcin, Emrah Islek, Oyku Tozlu, Pedro Reviriego, Adrián Cristal, Osman S. Unsal, Oguz Ergin:
Exploiting a fast and simple ECC for scaling supply voltage in level-1 caches. IOLTS 2014: 1-6 - [c67]Santhosh Kumar Rethinagiri, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Rabie Ben Atitallah, Smaïl Niar:
PETS: Power and energy estimation tool at system-level. ISQED 2014: 535-542 - [c66]Ivan Ratkovic, Oscar Palomar, Milan Stanic, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Physical vs. Physically-Aware Estimation Flow: Case Study of Design Space Exploration of Adders. ISVLSI 2014: 118-123 - [c65]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Osman S. Unsal, Adrián Cristal, Morteza Biglari-Abhari:
System-Level Power and Energy Estimation Methodology for Open Multimedia Applications Platforms. ISVLSI 2014: 442-449 - [c64]Santhosh Kumar Rethinagiri, Oscar Palomar, Javier Arias Moreno, Osman S. Unsal, Adrián Cristal:
VPPET: Virtual platform power and energy estimation tool for heterogeneous MPSoC based FPGA platforms. PATMOS 2014: 1-8 - [c63]Gulay Yalcin, Anita Sobe, Derin Harmanci, Alexey Voronin, Jons-Tobias Wamhoff, Pascal Felber, Osman S. Ünsal, Adrián Cristal, Christof Fetzer:
Combining Error Detection and Transactional Memory for Energy-Efficient Computing below Safe Operation Margins. PDP 2014: 248-255 - [c62]Santhosh Kumar Rethinagiri, Oscar Palomar, Rabie Ben Atitallah, Smaïl Niar, Osman S. Unsal, Adrián Cristal Kestelman:
System-level power estimation tool for embedded processor based platforms. RAPIDO 2014: 5:1-5:8 - [c61]Tassadaq Hussain, Nehir Sönmez, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero, Shakaib A. Gursal:
PAMS: Pattern Aware Memory System for embedded systems. ReConFig 2014: 1-7 - [c60]Erdal Mutlu, Vladimir Gajinov, Adrián Cristal, Serdar Tasiran, Osman S. Unsal:
Dynamic Verification for Hybrid Concurrent Programming Models. RV 2014: 156-161 - [c59]Milovan Duric, Oscar Palomar, Aaron Smith, Milan Stanic, Osman S. Unsal, Adrián Cristal, Mateo Valero, Doug Burger, Alexander V. Veidenbaum:
Dynamic-vector execution on a general purpose EDGE chip multiprocessor. ICSAMOS 2014: 18-25 - [c58]Vladimir Gajinov, Igor Eric, Sasa Stojanovic, Veljko Milutinovic, Osman S. Unsal, Eduard Ayguadé, Adrián Cristal:
A Case Study of Hybrid Dataflow and Shared-Memory Programming Models: Dependency-Based Parallel Game Engine. SBAC-PAD 2014: 1-8 - [c57]Vesna Smiljkovic, Srdan Stipic, Christof Fetzer, Osman S. Unsal, Adrián Cristal, Mateo Valero:
DeTrans: Deterministic and Parallel execution of Transactions. SBAC-PAD 2014: 152-159 - [c56]Yu Cai, Gulay Yalcin, Onur Mutlu, Erich F. Haratsch, Osman S. Unsal, Adrián Cristal, Ken Mai:
Neighbor-cell assisted error correction for MLC NAND flash memories. SIGMETRICS 2014: 491-504 - [c55]Santhosh Kumar Rethinagiri, Oscar Palomar, Adrián Cristal, Osman S. Unsal, Michael M. Swift:
DESSERT: DESign Space ExploRation Tool based on power and energy at System-Level. SoCC 2014: 48-53 - 2013
- [j18]Adrià Armejach, J. Rubén Titos Gil, Anurag Negi, Osman S. Unsal, Adrián Cristal:
Techniques to improve performance in requester-wins hardware transactional memory. ACM Trans. Archit. Code Optim. 10(4): 42:1-42:25 (2013) - [j17]Srdan Stipic, Vesna Smiljkovic, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Profile-guided transaction coalescing - lowering transactional overheads by merging transactions. ACM Trans. Archit. Code Optim. 10(4): 50:1-50:18 (2013) - [c54]Gulay Yalcin, Osman S. Unsal, Adrián Cristal:
Fault tolerance for multi-threaded applications by leveraging hardware transactional memory. Conf. Computing Frontiers 2013: 4:1-4:9 - [c53]Vasileios Karakostas, Sasa Tomic, Osman S. Unsal, Mario Nemirovsky, Adrián Cristal:
Improving the energy efficiency of hardware-assisted watchpoint systems. DAC 2013: 54:1-54:6 - [c52]Gulay Yalcin, Osman S. Unsal, Adrián Cristal:
FaulTM: error detection and recovery using hardware transactional memory. DATE 2013: 220-225 - [c51]Azam Seyedi, Gulay Yalcin, Osman S. Unsal, Adrián Cristal:
Circuit design of a novel adaptable and reliable L1 data cache. ACM Great Lakes Symposium on VLSI 2013: 333-334 - [c50]Adrià Armejach, Anurag Negi, Adrián Cristal, Osman S. Unsal, Per Stenström, Tim Harris:
HARP: Adaptive abort recurrence prediction for Hardware Transactional Memory. HiPC 2013: 196-205 - [c49]Sasa Tomic, Ege Akpinar, Adrián Cristal, Osman S. Unsal, Mateo Valero:
EcoTM: Conflict-Aware Economical Unbounded Hardware Transactional Memory. ICCS 2013: 270-279 - [c48]Vesna Smiljkovic, Martin Nowack, Neboja Miletic, Tim Harris, Osman S. Ünsal, Adrián Cristal, Mateo Valero:
TM-dietlibc: A TM-aware Real-World System Library. IPDPS 2013: 1266-1274 - [c47]Ivan Ratkovic, Oscar Palomar, Milan Stanic, Osman S. Unsal, Adrián Cristal, Mateo Valero:
On the selection of adder unit in energy efficient vector processing. ISQED 2013: 143-150 - 2012
- [j16]Ferad Zyulkyarov, Srdjan Stipic, Tim Harris, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
Profiling and Optimizing Transactional Memory Applications. Int. J. Parallel Program. 40(1): 25-56 (2012) - [j15]Azam Seyedi, Adrià Armejach, Adrián Cristal, Osman S. Unsal, Ibrahim Hur, Mateo Valero:
Circuit design of a dual-versioning L1 data cache. Integr. 45(3): 237-245 (2012) - [j14]Oriol Arcas, Nehir Sönmez, Gokhan Sayilar, Satnam Singh, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
Resource-bounded multicore emulation using Beefarm. Microprocess. Microsystems 36(8): 620-631 (2012) - [j13]J. Rubén Titos Gil, Manuel E. Acacio, José M. García, Tim Harris, Adrián Cristal, Osman S. Unsal, Ibrahim Hur, Mateo Valero:
Hardware transactional memory with software-defined conflicts. ACM Trans. Archit. Code Optim. 8(4): 31:1-31:20 (2012) - [c46]Anurag Negi, Adrià Armejach, Adrián Cristal, Osman S. Unsal, Per Stenström:
Transactional prefetching: narrowing the window of contention in hardware transactional memory. PACT 2012: 181-190 - [c45]Vladimir Gajinov, Srdjan Stipic, Osman S. Unsal, Tim Harris, Eduard Ayguadé, Adrián Cristal:
Supporting stateful tasks in a dataflow graph. PACT 2012: 435-436 - [c44]Srdjan Stipic, Sasa Tomic, Ferad Zyulkyarov, Adrián Cristal, Osman S. Ünsal, Mateo Valero:
TagTM - accelerating STMs with hardware tags for fast meta-data access. DATE 2012: 39-44 - [c43]Oriol Arcas, Philipp Kirchhofer, Nehir Sönmez, Martin Schindewolf, Osman S. Unsal, Wolfgang Karl, Adrián Cristal:
A Low-Overhead Profiling and Visualization Framework for Hybrid Transactional Memory. FCCM 2012: 1-8 - [c42]Yu Cai, Gulay Yalcin, Onur Mutlu, Erich F. Haratsch, Adrián Cristal, Osman S. Ünsal, Ken Mai:
Flash correct-and-refresh: Retention-aware error management for increased flash memory lifetime. ICCD 2012: 94-101 - [c41]Gokcen Kestor, Roberto Gioiosa, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Enhancing the performance of assisted execution runtime systems through hardware/software techniques. ICS 2012: 153-162 - [c40]Timothy Hayes, Oscar Palomar, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Vector Extensions for Decision Support DBMS Acceleration. MICRO 2012: 166-176 - [c39]Azam Seyedi, Adrià Armejach, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Novel SRAM bias control circuits for a low power L1 data cache. NORCHIP 2012: 1-6 - [c38]Ismail Kuru, Hassan Salehe Matar, Adrián Cristal, Gokcen Kestor, Osman S. Unsal:
PaRV: Parallelizing Runtime Detection and Prevention of Concurrency Errors. RV 2012: 42-47 - [c37]Vladimir Gajinov, Srdjan Stipic, Osman S. Unsal, Tim Harris, Eduard Ayguadé, Adrián Cristal:
Integrating Dataflow Abstractions into the Shared Memory Model. SBAC-PAD 2012: 243-251 - 2011
- [j12]Enrique Vallejo, Sutirtha Sanyal, Tim Harris, Fernando Vallejo, Ramón Beivide, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Hybrid Transactional Memory with Pessimistic Concurrency Control. Int. J. Parallel Program. 39(3): 375-396 (2011) - [j11]Gokcen Kestor, Vasileios Karakostas, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
RMS-TM: a comprehensive benchmark suite for transactional memory systems (abstracts only). SIGMETRICS Perform. Evaluation Rev. 39(3): 19 (2011) - [c36]Gulay Yalcin, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
SymptomTM: Symptom-Based Error Detection and Recovery Using Hardware Transactional Memory. PACT 2011: 199-200 - [c35]Gokcen Kestor, Roberto Gioiosa, Tim Harris, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
STM2: A Parallel STM for High Performance Simultaneous Multithreading Systems. PACT 2011: 221-231 - [c34]Carlos Villavieja, Vasileios Karakostas, Lluís Vilanova, Yoav Etsion, Alex Ramírez, Avi Mendelson, Nacho Navarro, Adrián Cristal, Osman S. Unsal:
DiDi: Mitigating the Performance Impact of TLB Shootdowns Using a Shared TLB Directory. PACT 2011: 340-349 - [c33]Adrià Armejach, Azam Seyedi, J. Rubén Titos Gil, Ibrahim Hur, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Using a Reconfigurable L1 Data Cache for Efficient Version Management in Hardware Transactional Memory. PACT 2011: 361-371 - [c32]Nehir Sönmez, Oriol Arcas, Gokhan Sayilar, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Satnam Singh, Mateo Valero:
From Plasma to BeeFarm: Design Experience of an FPGA-Based Multicore Prototype. ARC 2011: 350-362 - [c31]Nehir Sönmez, Oriol Arcas, Otto Pflucker, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Satnam Singh, Mateo Valero:
TMbox: A Flexible and Reconfigurable 16-Core Hybrid Transactional Memory System. FCCM 2011: 146-153 - [c30]Azam Seyedi, Adrià Armejach, Adrián Cristal, Osman S. Unsal, Ibrahim Hur, Mateo Valero:
Circuit design of a dual-versioning L1 data cache for optimistic concurrency. ACM Great Lakes Symposium on VLSI 2011: 325-330 - [c29]Gulay Yalcin, Osman S. Unsal, Adrián Cristal, Mateo Valero:
FIMSIM: A fault injection infrastructure for microarchitectural simulators. ICCD 2011: 431-432 - [c28]Sasa Tomic, Adrián Cristal, Osman S. Ünsal, Mateo Valero:
Rapid Development of Error-Free Architectural Simulators Using Dynamic Runtime Testing. SBAC-PAD 2011: 80-87 - [c27]Gokcen Kestor, Vasileios Karakostas, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
RMS-TM: a comprehensive benchmark suite for transactional memory systems. ICPE 2011: 335-346 - 2010
- [j10]Yehuda Afek, Ulrich Drepper, Pascal Felber, Christof Fetzer, Vincent Gramoli, Michael Hohmuth, Etienne Rivière, Per Stenström, Osman S. Unsal, Walther Maldonado, Derin Harmanci, Patrick Marlier, Stephan Diestelhorst, Martin Pohlack, Adrián Cristal, Ibrahim Hur, Aleksandar Dragojevic, Rachid Guerraoui, Michal Kapalka, Sasa Tomic, Guy Korland, Nir Shavit, Martin Nowack, Torvald Riegel:
The Velox Transactional Memory Stack. IEEE Micro 30(5): 76-87 (2010) - [c26]Ferad Zyulkyarov, Srdjan Stipic, Tim Harris, Osman S. Unsal, Adrián Cristal, Ibrahim Hur, Mateo Valero:
Discovering and understanding performance bottlenecks in transactional applications. PACT 2010: 285-294 - [c25]Mehmet Kayaalp, Oguz Ergin, Osman S. Ünsal, Mateo Valero:
Exploiting Inactive Rename Slots for Detecting Soft Errors. ARCS 2010: 126-137 - [c24]Tim Harris, Sasa Tomic, Adrián Cristal, Osman S. Unsal:
Dynamic filtering: multi-purpose architecture support for language runtime systems. ASPLOS 2010: 39-52 - [c23]Enrique Vallejo, Ramón Beivide, Adrián Cristal, Tim Harris, Fernando Vallejo, Osman S. Unsal, Mateo Valero:
Architectural Support for Fair Reader-Writer Locking. MICRO 2010: 275-286 - [c22]Ferad Zyulkyarov, Tim Harris, Osman S. Unsal, Adrián Cristal, Mateo Valero:
Debugging programs that use atomic blocks and transactional memory. PPoPP 2010: 57-66
2000 – 2009
- 2009
- [j9]Oguz Ergin, Osman S. Unsal, Xavier Vera, Antonio González:
Reducing Soft Errors through Operand Width Aware Policies. IEEE Trans. Dependable Secur. Comput. 6(3): 217-230 (2009) - [c21]Sutirtha Sanyal, Sourav Roy, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Dynamically Filtering Thread-Local Variables in Lazy-Lazy Hardware Transactional Memory. HPCC 2009: 171-179 - [c20]Vladimir Gajinov, Ferad Zyulkyarov, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Tim Harris, Mateo Valero:
QuakeTM: parallelizing a complex sequential application using transactional memory. ICS 2009: 126-135 - [c19]Sutirtha Sanyal, Sourav Roy, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Clock gate on abort: Towards energy-efficient hardware Transactional Memory. IPDPS 2009: 1-8 - [c18]Nehir Sönmez, Tim Harris, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Taking the heat off transactions: Dynamic selection of pessimistic concurrency control. IPDPS 2009: 1-10 - [c17]Sasa Tomic, Cristian Perfumo, Chinmay Eishan Kulkarni, Adrià Armejach, Adrián Cristal, Osman S. Unsal, Tim Harris, Mateo Valero:
EazyHTM: eager-lazy hardware transactional memory. MICRO 2009: 145-155 - [c16]Ferad Zyulkyarov, Vladimir Gajinov, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Tim Harris, Mateo Valero:
Atomic quake: using transactional memory in an interactive multiplayer game server. PPoPP 2009: 25-34 - [c15]Chinmay Eishan Kulkarni, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero:
Turbocharging boosted transactions or: how i learnt to stop worrying and love longer transactions. PPoPP 2009: 307-308 - 2008
- [j8]Milos Milovanovic, Roger Ferrer, Vladimir Gajinov, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero:
Nebelung: Execution Environment for Transactional OpenMP. Int. J. Parallel Program. 36(3): 326-346 (2008) - [j7]Jaume Abella, Xavier Vera, Osman S. Unsal, Oguz Ergin, Antonio González, James W. Tschanz:
Refueling: Preventing Wire Degradation due to Electromigration. IEEE Micro 28(6): 37-46 (2008) - [c14]Cristian Perfumo, Nehir Sönmez, Srdjan Stipic, Osman S. Unsal, Adrián Cristal, Tim Harris, Mateo Valero:
The limits of software transactional memory (STM): dissecting Haskell STM applications on a many-core environment. Conf. Computing Frontiers 2008: 67-78 - [c13]Ferad Zyulkyarov, Adrián Cristal, Sanja Cvijic, Eduard Ayguadé, Mateo Valero, Osman S. Unsal, Tim Harris:
WormBench: a configurable workload for evaluating transactional memory systems. MEDEA@PACT 2008: 61-68 - 2007
- [j6]Tim Harris, Adrián Cristal, Osman S. Unsal, Eduard Ayguadé, Fabrizio Gagliardi, Burton Smith, Mateo Valero:
Transactional Memory: An Overview. IEEE Micro 27(3): 8-29 (2007) - [c12]Sasa Tomic, Adrián Cristal, Osman S. Unsal, Mateo Valero:
Hardware Transactional Memory with Operating System Support, HTMOS. Euro-Par Workshops 2007: 8-17 - [c11]Jaume Abella, Xavier Vera, Osman S. Unsal, Oguz Ergin, Antonio González:
Fuse: A Technique to Anticipate Failures due to Degradation in ALUs. IOLTS 2007: 15-22 - [c10]Milos Milovanovic, Roger Ferrer, Osman S. Unsal, Adrián Cristal, Xavier Martorell, Eduard Ayguadé, Jesús Labarta, Mateo Valero:
Transactional Memory and OpenMP. IWOMP 2007: 37-53 - [c9]Milos Milovanovic, Roger Ferrer, Vladimir Gajinov, Osman S. Unsal, Adrián Cristal, Eduard Ayguadé, Mateo Valero:
Multithreaded software transactional memory and OpenMP. MEDEA@PACT 2007: 81-88 - [c8]Nehir Sönmez, Cristian Perfumo, Srdjan Stipic, Adrián Cristal, Osman S. Unsal, Mateo Valero:
unreadTVar: Extending Haskell Software Transactional Memory for Performance. Trends in Functional Programming 2007: 89-104 - 2006
- [j5]Oguz Ergin, Osman S. Unsal, Xavier Vera, Antonio González:
Exploiting Narrow Values for Soft Error Tolerance. IEEE Comput. Archit. Lett. 5(2) (2006) - [j4]Osman S. Unsal, James W. Tschanz, Keith A. Bowman, Vivek De, Xavier Vera, Antonio González, Oguz Ergin:
Impact of Parameter Variations on Circuits and Microarchitecture. IEEE Micro 26(6): 30-39 (2006) - [c7]Osman S. Unsal, Oguz Ergin, Xavier Vera, Antonio González:
Empowering a helper cluster through data-width aware instruction selection policies. IPDPS 2006 - 2004
- [c6]Osman S. Unsal, Israel Koren, C. Mani Krishna, Csaba Andras Moritz:
Cool-Fetch: A Compiler-Enabled IPC Estimation Based Framework for Energy Reduction. Interaction between Compilers and Computer Architectures 2004: 43-52 - [c5]Saurabh Chheda, Osman S. Unsal, Israel Koren, C. Mani Krishna, Csaba Andras Moritz:
Combining compiler and runtime IPC predictions to reduce energy in next generation architectures. Conf. Computing Frontiers 2004: 240-254 - 2003
- [j3]Osman S. Unsal, Israel Koren:
System-level power-aware design techniques in real-time systems. Proc. IEEE 91(7): 1055-1069 (2003) - [j2]Osman S. Unsal, Raksit Ashok, Israel Koren, C. Mani Krishna, Csaba Andras Moritz:
Cool-Cache: A compiler-enabled energy efficient data caching framework for embedded/multimedia processors. ACM Trans. Embed. Comput. Syst. 2(3): 373-392 (2003) - 2002
- [j1]Osman S. Unsal, Israel Koren, C. Mani Krishna, Csaba Andras Moritz:
Cool-Fetch: Compiler-Enabled Power-Aware Fetch Throttling. IEEE Comput. Archit. Lett. 1 (2002) - [c4]Osman S. Unsal, Israel Koren, C. Mani Krishna, Csaba Andras Moritz:
The Minimax Cache: An Energy-Efficient Framework for Media Processors. HPCA 2002: 131-140 - [c3]Osman S. Unsal, Israel Koren, C. Mani Krishna:
Towards energy-aware software-based fault tolerance in real-time systems. ISLPED 2002: 124-129 - 2001
- [c2]Osman S. Unsal, Raksit Ashok, Israel Koren, C. Mani Krishna, Csaba Andras Moritz:
Cool-cache for hot multimedia. MICRO 2001: 274-283 - 2000
- [c1]Osman S. Unsal, Israel Koren, C. Mani Krishna:
Power-Aware Replication of Data Structures in Distributed Embedded Real-Time Systems. IPDPS Workshops 2000: 839-846
Coauthor Index
Leonardo Arturo Bautista-Gomez
aka: Leonardo Bautista-Gomez
aka: Leonardo Bautista-Gomez
Adrián Cristal
aka: Adrián Cristal Kestelman
aka: Adrián Cristal Kestelman
[j45] [i18] [i17] [j44] [c161] [c160] [j42] [c158] [c157] [c156] [j41] [j40] [c155] [c154] [c153] [c152] [c151] [i15] [i13] [i12] [i11] [j38] [c147] [c146] [c145] [c144] [i10] [i9] [i8] [i7] [c143] [c142] [c141] [c140] [i6] [i5] [i3] [i2] [j36] [j35] [j34] [j33] [c138] [c137] [c136] [c134] [c133] [c132] [i1] [j32] [j31] [c128] [c126] [c125] [c124] [j30] [j29] [c122] [c121] [c120] [c119] [c117] [c116] [c115] [c114] [c113] [c112] [c111] [j28] [j27] [j26] [j25] [j24] [j23] [j22] [c109] [c107] [c106] [c105] [c104] [c103] [c102] [c101] [c100] [c99] [c97] [c96] [c95] [c94] [c93] [c92] [c91] [c90] [c89] [c88] [c87] [p1] [j21] [j20] [j19] [c86] [c85] [c84] [c83] [c82] [c81] [c80] [c79] [c78] [c77] [c76] [c75] [c74] [c73] [c72] [c71] [c69] [c68] [c67] [c66] [c65] [c64] [c63] [c62] [c61] [c60] [c59] [c58] [c57] [c56] [c55] [j18] [j17] [c54] [c53] [c52] [c51] [c50] [c49] [c48] [c47] [j16] [j15] [j14] [j13] [c46] [c45] [c44] [c43] [c42] [c41] [c40] [c39] [c38] [c37] [j12] [j11] [c36] [c35] [c34] [c33] [c32] [c31] [c30] [c29] [c28] [c27] [j10] [c26] [c24] [c23] [c22] [c21] [c20] [c19] [c18] [c17] [c16] [c15] [j8] [c14] [c13] [j6] [c12] [c10] [c9] [c8]
Roger Figueras
aka: Roger Figueras Bagué
aka: Roger Figueras Bagué
Srdjan Stipic
aka: Srdan Stipic
aka: Srdan Stipic
Mateo Valero
aka: Mateo Valero Cortés
aka: Mateo Valero Cortés
[c160] [j42] [c158] [c156] [c154] [c153] [c151] [i11] [c146] [j36] [j34] [j32] [j31] [c128] [c122] [c114] [c113] [j27] [j25] [j24] [c106] [c105] [c99] [c94] [c90] [c89] [j21] [c86] [c85] [c81] [c80] [c76] [c74] [c73] [c72] [c71] [c66] [c61] [c59] [c57] [j17] [c49] [c48] [c47] [j16] [j15] [j14] [j13] [c44] [c41] [c40] [c39] [j12] [j11] [c36] [c35] [c33] [c32] [c31] [c30] [c29] [c28] [c27] [c26] [c25] [c23] [c22] [c21] [c20] [c19] [c18] [c17] [c16] [c15] [j8] [c14] [c13] [j6] [c12] [c10] [c9] [c8]
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