Saugata Ghose

132 papers A* 29A 7B 3C 3Misc 2Journal 78Unranked 10
YearRankTypeTitle / Venue / Authors
2026 — conf
DARTH-PUM: A Hybrid Processing-Using-Memory Architecture.
ASPLOS (2)
Ryan Wong, Ben Feinberg, Saugata Ghose
2026 J jnl
DARTH-PUM: A Hybrid Processing-Using-Memory Architecture.
CoRR
Ryan Wong, Ben Feinberg, Saugata Ghose
2026 A* conf
The Memory Processing Unit: A Generalized Interface for End-to-End In-Memory Execution.
HPCA
Minh S. Q. Truong, Yiqiu Sun, Dawei Xiong, Amol Shah, Alexander Glass, Abraham Farrell, James A. Bain, L. Richard Carley, Saugata Ghose
2025 A* conf
ANVIL: An In-Storage Accelerator for Name-Value Data Stores.
ISCA
Ryan Wong, Nikita Kim, Aniket Das, Kevin Higgs, Engin Ipek, Sapan Agarwal, Saugata Ghose, Ben Feinberg
2025 — conf
CPU Autoscaling With a Kernel of Truth.
APSys
Pratik Rajesh Sampat, Tianyin Xu, Saugata Ghose
2025 A conf
CRAVE: Analyzing Cross-Resource Interaction to Improve Energy Efficiency in Systems-on-Chip.
EuroSys
Dipayan Mukherjee, Sam Hachem, Jeremy Bao, Curtis Madsen, Tian Ma, Saugata Ghose, Gul Agha
2025 B conf
POSTER: DaPPA: A Data-Parallel Programming Framework for Processing-in-Memory Architectures.
PACT
Geraldo F. Oliveira, Alain Kohli, David Novo, Ataberk Olgun, A. Giray Yaglikçi, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2025 J jnl
Proteus: Achieving High-Performance Processing-Using-DRAM via Dynamic Precision Bit-Serial Arithmetic.
CoRR
Geraldo F. Oliveira, Mayank Kabra, Yuxin Guo, Kangqi Chen, A. Giray Yaglikçi, Melina Soysal, Mohammad Sadrosadati, Joaquín Olivares, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2025 A conf
Proteus: Achieving High-Performance Processing-Using-DRAM with Dynamic Bit-Precision, Adaptive Data Representation, and Flexible Arithmetic.
ICS
Geraldo Francisco de Oliveira Junior, Mayank Kabra, Yuxin Guo, Kangqi Chen, Abdullah Giray Yaglikçi, Melina Soysal, Mohammad Sadrosadati, Joaquín Olivares Bueno, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2024 J jnl
General-Purpose Multicore Architectures.
CoRR
Saugata Ghose
2024 A* conf
MIMDRAM: An End-to-End Processing-Using-DRAM System for High-Throughput, Energy-Efficient and Programmer-Transparent Multiple-Instruction Multiple-Data Computing.
HPCA
Geraldo F. Oliveira, Ataberk Olgun, Abdullah Giray Yaglikçi, F. Nisa Bostanci, Juan Gómez-Luna, Saugata Ghose, Onur Mutlu
2024 J jnl
MIMDRAM: An End-to-End Processing-Using-DRAM System for High-Throughput, Energy-Efficient and Programmer-Transparent Multiple-Instruction Multiple-Data Processing.
CoRR
Geraldo F. Oliveira, Ataberk Olgun, Abdullah Giray Yaglikçi, F. Nisa Bostanci, Juan Gómez-Luna, Saugata Ghose, Onur Mutlu
2024 J jnl
TCAM-SSD: A Framework for Search-Based Computing in Solid-State Drives.
CoRR
Ryan Wong, Nikita Kim, Kevin Higgs, Sapan Agarwal, Engin Ipek, Saugata Ghose, Ben Feinberg
2023 J jnl
Extending Memory Capacity in Modern Consumer Systems With Emerging Non-Volatile Memory: Experimental Analysis and Characterization Using the Intel Optane SSD.
IEEE Access
Geraldo F. Oliveira, Saugata Ghose, Juan Gómez-Luna, Amirali Boroumand, Alexis Savery, Sonny Rao, Salman Qazi, Gwendal Grignou, Rahul Thakur, Eric Shiu, Onur Mutlu
2022 J jnl
Accelerating Neural Network Inference With Processing-in-DRAM: From the Edge to the Cloud.
IEEE Micro
Geraldo F. Oliveira, Juan Gómez-Luna, Saugata Ghose, Amirali Boroumand, Onur Mutlu
2022 J jnl
Accelerating Neural Network Inference with Processing-in-DRAM: From the Edge to the Cloud.
CoRR
Geraldo F. Oliveira, Juan Gómez-Luna, Saugata Ghose, Amirali Boroumand, Onur Mutlu
2022 J jnl
Adapting the RACER Architecture to Integrate Improved In-ReRAM Logic Primitives.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Minh S. Q. Truong, Liting Shen, Alexander Glass, Alison Hoffmann, L. Richard Carley, James A. Bain, Saugata Ghose
2022 J jnl
Enabling High-Performance and Energy-Efficient Hybrid Transactional/Analytical Databases with Hardware/Software Cooperation.
CoRR
Amirali Boroumand, Saugata Ghose, Geraldo F. Oliveira, Onur Mutlu
2022 — conf
Heterogeneous Data-Centric Architectures for Modern Data-Intensive Applications: Case Studies in Machine Learning and Databases.
ISVLSI
Geraldo F. Oliveira, Amirali Boroumand, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2022 J jnl
Heterogeneous Data-Centric Architectures for Modern Data-Intensive Applications: Case Studies in Machine Learning and Databases.
CoRR
Geraldo F. Oliveira, Amirali Boroumand, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2022 — conf
Methodologies, Workloads, and Tools for Processing-in-Memory: Enabling the Adoption of Data-Centric Architectures.
ISVLSI
Geraldo F. Oliveira, Juan Gómez-Luna, Saugata Ghose, Onur Mutlu
2022 J jnl
Methodologies, Workloads, and Tools for Processing-in-Memory: Enabling the Adoption of Data-Centric Architectures.
CoRR
Geraldo F. Oliveira, Juan Gómez-Luna, Saugata Ghose, Onur Mutlu
2022 A* conf
Polynesia: Enabling High-Performance and Energy-Efficient Hybrid Transactional/Analytical Databases with Hardware/Software Co-Design.
ICDE
Amirali Boroumand, Saugata Ghose, Geraldo F. Oliveira, Onur Mutlu
2022 J jnl
SeGraM: A Universal Hardware Accelerator for Genomic Sequence-to-Graph and Sequence-to-Sequence Mapping.
CoRR
Damla Senol Cali, Konstantinos Kanellopoulos, Joël Lindegger, Zülal Bingöl, Gurpreet S. Kalsi, Ziyi Zuo, Can Firtina, Meryem Banu Cavlak, Jeremie S. Kim, Nika Mansouri-Ghiasi, Gagandeep Singh, Juan Gómez-Luna, Nour Almadhoun Alserr, Mohammed Alser, Sreenivas Subramoney, Can Alkan, Saugata Ghose, Onur Mutlu
2022 A* conf
SeGraM: a universal hardware accelerator for genomic sequence-to-graph and sequence-to-sequence mapping.
ISCA
Damla Senol Cali, Konstantinos Kanellopoulos, Joël Lindegger, Zülal Bingöl, Gurpreet S. Kalsi, Ziyi Zuo, Can Firtina, Meryem Banu Cavlak, Jeremie S. Kim, Nika Mansouri-Ghiasi, Gagandeep Singh, Juan Gómez-Luna, Nour Almadhoun Alserr, Mohammed Alser, Sreenivas Subramoney, Can Alkan, Saugata Ghose, Onur Mutlu
2022 — conf
The Road to Widely Deploying Processing-in-Memory: Challenges and Opportunities.
ISVLSI
Saugata Ghose
2021 A* conf
BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows.
HPCA
Abdullah Giray Yaglikçi, Minesh Patel, Jeremie S. Kim, Roknoddin Azizi, Ataberk Olgun, Lois Orosa, Hasan Hassan, Jisung Park, Konstantinos Kanellopoulos, Taha Shahroodi, Saugata Ghose, Onur Mutlu
2021 J jnl
BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows.
CoRR
Abdullah Giray Yaglikçi, Minesh Patel, Jeremie S. Kim, Roknoddin Azizi, Ataberk Olgun, Lois Orosa, Hasan Hassan, Jisung Park, Konstantinos Kanellopoulos, Taha Shahroodi, Saugata Ghose, Onur Mutlu
2021 A* conf
CODIC: A Low-Cost Substrate for Enabling Custom In-DRAM Functionalities and Optimizations.
ISCA
Lois Orosa, Yaohua Wang, Mohammad Sadrosadati, Jeremie S. Kim, Minesh Patel, Ivan Puddu, Haocong Luo, Kaveh Razavi, Juan Gómez-Luna, Hasan Hassan, Nika Mansouri-Ghiasi, Saugata Ghose, Onur Mutlu
2021 J jnl
CODIC: A Low-Cost Substrate for Enabling Custom In-DRAM Functionalities and Optimizations.
CoRR
Lois Orosa, Yaohua Wang, Mohammad Sadrosadati, Jeremie S. Kim, Minesh Patel, Ivan Puddu, Haocong Luo, Kaveh Razavi, Juan Gómez-Luna, Hasan Hassan, Nika Mansouri-Ghiasi, Saugata Ghose, Onur Mutlu
2021 J jnl
DAMOV: A New Methodology and Benchmark Suite for Evaluating Data Movement Bottlenecks.
IEEE Access
Geraldo F. Oliveira, Juan Gómez-Luna, Lois Orosa, Saugata Ghose, Nandita Vijaykumar, Ivan Fernandez, Mohammad Sadrosadati, Onur Mutlu
2021 J jnl
DAMOV: A New Methodology and Benchmark Suite for Evaluating Data Movement Bottlenecks.
CoRR
Geraldo F. Oliveira, Juan Gómez-Luna, Lois Orosa, Saugata Ghose, Nandita Vijaykumar, Ivan Fernandez, Mohammad Sadrosadati, Onur Mutlu
2021 J jnl
Extending Memory Capacity in Consumer Devices with Emerging Non-Volatile Memory: An Experimental Study.
CoRR
Geraldo F. Oliveira, Saugata Ghose, Juan Gómez-Luna, Amirali Boroumand, Alexis Savery, Sonny Rao, Salman Qazi, Gwendal Grignou, Rahul Thakur, Eric Shiu, Onur Mutlu
2021 B conf
Google Neural Network Models for Edge Devices: Analyzing and Mitigating Machine Learning Inference Bottlenecks.
PACT
Amirali Boroumand, Saugata Ghose, Berkin Akin, Ravi Narayanaswami, Geraldo F. Oliveira, Xiaoyu Ma, Eric Shiu, Onur Mutlu
2021 J jnl
Google Neural Network Models for Edge Devices: Analyzing and Mitigating Machine Learning Inference Bottlenecks.
CoRR
Amirali Boroumand, Saugata Ghose, Berkin Akin, Ravi Narayanaswami, Geraldo F. Oliveira, Xiaoyu Ma, Eric Shiu, Onur Mutlu
2021 Misc conf
Mentoring Opportunities in Computer Architecture: Analyzing the Past to Develop the Future.
WCAE
Elba Garza, Gururaj Saileshwar, Udit Gupta, Tianyi Liu, Abdulrahman Mahmoud, Saugata Ghose, Joel S. Emer
2021 J jnl
Mitigating Edge Machine Learning Inference Bottlenecks: An Empirical Study on Accelerating Google Edge Models.
CoRR
Amirali Boroumand, Saugata Ghose, Berkin Akin, Ravi Narayanaswami, Geraldo F. Oliveira, Xiaoyu Ma, Eric Shiu, Onur Mutlu
2021 J jnl
Polynesia: Enabling Effective Hybrid Transactional/Analytical Databases with Specialized Hardware/Software Co-Design.
CoRR
Amirali Boroumand, Saugata Ghose, Geraldo F. Oliveira, Onur Mutlu
2021 A* conf
RACER: Bit-Pipelined Processing Using Resistive Memory.
MICRO
Minh S. Q. Truong, Eric Chen, Deanyone Su, Liting Shen, Alexander Glass, L. Richard Carley, James A. Bain, Saugata Ghose
2021 J jnl
SIMDRAM: An End-to-End Framework for Bit-Serial SIMD Computing in DRAM.
CoRR
Nastaran Hajinazar, Geraldo F. Oliveira, Sven Gregorio, João Dinis Ferreira, Nika Mansouri-Ghiasi, Minesh Patel, Mohammed Alser, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2021 A* conf
SIMDRAM: a framework for bit-serial SIMD processing using DRAM.
ASPLOS
Nastaran Hajinazar, Geraldo F. Oliveira, Sven Gregorio, João Dinis Ferreira, Nika Mansouri-Ghiasi, Minesh Patel, Mohammed Alser, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2020 J jnl
A Modern Primer on Processing in Memory.
CoRR
Onur Mutlu, Saugata Ghose, Juan Gómez-Luna, Rachata Ausavarungnirun
2020 J jnl
Accelerating Genome Analysis: A Primer on an Ongoing Journey.
CoRR
Mohammed Alser, Zülal Bingöl, Damla Senol Cali, Jeremie S. Kim, Saugata Ghose, Can Alkan, Onur Mutlu
2020 J jnl
Accelerating Genome Analysis: A Primer on an Ongoing Journey.
IEEE Micro
Mohammed Alser, Zülal Bingöl, Damla Senol Cali, Jeremie S. Kim, Saugata Ghose, Can Alkan, Onur Mutlu
2020 A* conf
FIGARO: Improving System Performance via Fine-Grained In-DRAM Data Relocation and Caching.
MICRO
Yaohua Wang, Lois Orosa, Xiangjun Peng, Yang Guo, Saugata Ghose, Minesh Patel, Jeremie S. Kim, Juan Gómez-Luna, Mohammad Sadrosadati, Nika Mansouri-Ghiasi, Onur Mutlu
2020 J jnl
FIGARO: Improving System Performance via Fine-Grained In-DRAM Data Relocation and Caching.
CoRR
Yaohua Wang, Lois Orosa, Xiangjun Peng, Yang Guo, Saugata Ghose, Minesh Patel, Jeremie S. Kim, Juan Gómez-Luna, Mohammad Sadrosadati, Nika Mansouri-Ghiasi, Onur Mutlu
2020 A* conf
GenASM: A High-Performance, Low-Power Approximate String Matching Acceleration Framework for Genome Sequence Analysis.
MICRO
Damla Senol Cali, Gurpreet S. Kalsi, Zülal Bingöl, Can Firtina, Lavanya Subramanian, Jeremie S. Kim, Rachata Ausavarungnirun, Mohammed Alser, Juan Gómez-Luna, Amirali Boroumand, Anant Nori, Allison Scibisz, Sreenivas Subramoney, Can Alkan, Saugata Ghose, Onur Mutlu
2020 J jnl
GenASM: A High-Performance, Low-Power Approximate String Matching Acceleration Framework for Genome Sequence Analysis.
CoRR
Damla Senol Cali, Gurpreet S. Kalsi, Zülal Bingöl, Can Firtina, Lavanya Subramanian, Jeremie S. Kim, Rachata Ausavarungnirun, Mohammed Alser, Juan Gómez-Luna, Amirali Boroumand, Anant Nori, Allison Scibisz, Sreenivas Subramoney, Can Alkan, Saugata Ghose, Onur Mutlu
2020 J jnl
SIMDRAM: A Framework for Bit-Serial SIMD Processing Using DRAM.
CoRR
Nastaran Hajinazar, Geraldo F. Oliveira, Sven Gregorio, João Dinis Ferreira, Nika Mansouri-Ghiasi, Minesh Patel, Mohammed Alser, Saugata Ghose, Juan Gómez-Luna, Onur Mutlu
2020 A* conf
The Virtual Block Interface: A Flexible Alternative to the Conventional Virtual Memory Framework.
ISCA
Nastaran Hajinazar, Pratyush Patel, Minesh Patel, Konstantinos Kanellopoulos, Saugata Ghose, Rachata Ausavarungnirun, Geraldo F. Oliveira, Jonathan Appavoo, Vivek Seshadri, Onur Mutlu
2020 J jnl
The Virtual Block Interface: A Flexible Alternative to the Conventional Virtual Memory Framework.
CoRR
Nastaran Hajinazar, Pratyush Patel, Minesh Patel, Konstantinos Kanellopoulos, Saugata Ghose, Rachata Ausavarungnirun, Geraldo F. Oliveira, Jonathan Appavoo, Vivek Seshadri, Onur Mutlu
2019 A* conf
A Scalable Priority-Aware Approach to Managing Data Center Server Power.
HPCA
Yang Li, Charles R. Lefurgy, Karthick Rajamani, Malcolm S. Allen-Ware, Guillermo J. Silva, Daniel D. Heimsoth, Saugata Ghose, Onur Mutlu
2019 J jnl
A Workload and Programming Ease Driven Perspective of Processing-in-Memory.
CoRR
Saugata Ghose, Amirali Boroumand, Jeremie S. Kim, Juan Gómez-Luna, Onur Mutlu
2019 A* conf
CROW: a low-cost substrate for improving DRAM performance, energy efficiency, and reliability.
ISCA
Hasan Hassan, Minesh Patel, Jeremie S. Kim, Abdullah Giray Yaglikçi, Nandita Vijaykumar, Nika Mansouri-Ghiasi, Saugata Ghose, Onur Mutlu
2019 A* conf
CoNDA: efficient cache coherence support for near-data accelerators.
ISCA
Amirali Boroumand, Saugata Ghose, Minesh Patel, Hasan Hassan, Brandon Lucia, Rachata Ausavarungnirun, Kevin Hsieh, Nastaran Hajinazar, Krishna T. Malladi, Hongzhong Zheng, Onur Mutlu
2019 J jnl
Dataplant: In-DRAM Security Mechanisms for Low-Cost Devices.
CoRR
Lois Orosa, Yaohua Wang, Ivan Puddu, Mohammad Sadrosadati, Kaveh Razavi, Juan Gómez-Luna, Hasan Hassan, Nika Mansouri-Ghiasi, Arash Tavakkol, Minesh Patel, Jeremie S. Kim, Vivek Seshadri, Uksong Kang, Saugata Ghose, Rodolfo Azevedo, Onur Mutlu
2019 — conf
Demystifying Complex Workload-DRAM Interactions: An Experimental Study.
SIGMETRICS (Abstracts)
Saugata Ghose, Tianshi Li, Nastaran Hajinazar, Damla Senol Cali, Onur Mutlu
2019 J jnl
Demystifying Complex Workload-DRAM Interactions: An Experimental Study.
Proc. ACM Meas. Anal. Comput. Syst.
Saugata Ghose, Tianshi Li, Nastaran Hajinazar, Damla Senol Cali, Onur Mutlu
2019 A* conf
Enabling Practical Processing in and near Memory for Data-Intensive Computing.
DAC
Onur Mutlu, Saugata Ghose, Juan Gómez-Luna, Rachata Ausavarungnirun
2019 J jnl
Enabling Practical Processing in and near Memory for Data-Intensive Computing.
CoRR
Onur Mutlu, Saugata Ghose, Juan Gómez-Luna, Rachata Ausavarungnirun
2019 J jnl
Nanopore sequencing technology and tools for genome assembly: computational analysis of the current state, bottlenecks and future directions.
Briefings Bioinform.
Damla Senol Cali, Jeremie S. Kim, Saugata Ghose, Can Alkan, Onur Mutlu
2019 J jnl
Processing Data Where It Makes Sense: Enabling In-Memory Computation.
CoRR
Onur Mutlu, Saugata Ghose, Juan Gómez-Luna, Rachata Ausavarungnirun
2019 J jnl
Processing data where it makes sense: Enabling in-memory computation.
Microprocess. Microsystems
Onur Mutlu, Saugata Ghose, Juan Gómez-Luna, Rachata Ausavarungnirun
2019 J jnl
Processing-in-memory: A workload-driven perspective.
IBM J. Res. Dev.
Saugata Ghose, Amirali Boroumand, Jeremie S. Kim, Juan Gómez-Luna, Onur Mutlu
2019 J jnl
Understanding the Interactions of Workloads and DRAM Types: A Comprehensive Experimental Study.
CoRR
Saugata Ghose, Tianshi Li, Nastaran Hajinazar, Damla Senol Cali, Onur Mutlu
2018 J jnl
Characterizing, Exploiting, and Mitigating Vulnerabilities in MLC NAND Flash Memory Programming.
CoRR
Yu Cai, Saugata Ghose, Yixin Luo, Ken Mai, Onur Mutlu, Erich F. Haratsch
2018 J jnl
Decoupling GPU Programming Models from Resource Management for Enhanced Programming Ease, Portability, and Performance.
CoRR
Nandita Vijaykumar, Kevin Hsieh, Gennady Pekhimenko, Samira Manabi Khan, Ashish Shrestha, Saugata Ghose, Adwait Jog, Phillip B. Gibbons, Onur Mutlu
2018 J jnl
Enabling Efficient RDMA-based Synchronous Mirroring of Persistent Memory Transactions.
CoRR
Arash Tavakkol, Aasheesh Kolli, Stanko Novakovic, Kaveh Razavi, Juan Gómez-Luna, Hasan Hassan, Claude Barthels, Yaohua Wang, Mohammad Sadrosadati, Saugata Ghose, Ankit Singla, Pratap Subrahmanyam, Onur Mutlu
2018 J jnl
Enabling the Adoption of Processing-in-Memory: Challenges, Mechanisms, Future Research Directions.
CoRR
Saugata Ghose, Kevin Hsieh, Amirali Boroumand, Rachata Ausavarungnirun, Onur Mutlu
2018 J jnl
Experimental Characterization, Optimization, and Recovery of Data Retention Errors in MLC NAND Flash Memory.
CoRR
Yu Cai, Yixin Luo, Erich F. Haratsch, Ken Mai, Saugata Ghose, Onur Mutlu
2018 A* conf
FLIN: Enabling Fairness and Enhancing Performance in Modern NVMe Solid State Drives.
ISCA
Arash Tavakkol, Mohammad Sadrosadati, Saugata Ghose, Jeremie S. Kim, Yixin Luo, Yaohua Wang, Nika Mansouri-Ghiasi, Lois Orosa, Juan Gómez-Luna, Onur Mutlu
2018 J jnl
Flexible-Latency DRAM: Understanding and Exploiting Latency Variation in Modern DRAM Chips.
CoRR
Kevin K. Chang, Abhijith Kashyap, Hasan Hassan, Saugata Ghose, Kevin Hsieh, Donghyuk Lee, Tianshi Li, Gennady Pekhimenko, Samira Manabi Khan, Onur Mutlu
2018 J jnl
GRIM-Filter: Fast seed location filtering in DNA read mapping using processing-in-memory technologies.
BMC Genom.
Jeremie S. Kim, Damla Senol Cali, Hongyi Xin, Donghyuk Lee, Saugata Ghose, Mohammed Alser, Hasan Hassan, Oguz Ergin, Can Alkan, Onur Mutlu
2018 A* conf
Google Workloads for Consumer Devices: Mitigating Data Movement Bottlenecks.
ASPLOS
Amirali Boroumand, Saugata Ghose, Youngsok Kim, Rachata Ausavarungnirun, Eric Shiu, Rahul Thakur, Daehyun Kim, Aki Kuusela, Allan Knies, Parthasarathy Ranganathan, Onur Mutlu
2018 A* conf
HeatWatch: Improving 3D NAND Flash Memory Device Reliability by Exploiting Self-Recovery and Temperature Awareness.
HPCA
Yixin Luo, Saugata Ghose, Yu Cai, Erich F. Haratsch, Onur Mutlu
2018 J jnl
Holistic Management of the GPGPU Memory Hierarchy to Manage Warp-level Latency Tolerance.
CoRR
Rachata Ausavarungnirun, Saugata Ghose, Onur Kayiran, Gabriel H. Loh, Chita R. Das, Mahmut T. Kandemir, Onur Mutlu
2018 — conf
Improving 3D NAND Flash Memory Lifetime by Tolerating Early Retention Loss and Process Variation.
SIGMETRICS (Abstracts)
Yixin Luo, Saugata Ghose, Yu Cai, Erich F. Haratsch, Onur Mutlu
2018 J jnl
Improving 3D NAND Flash Memory Lifetime by Tolerating Early Retention Loss and Process Variation.
CoRR
Yixin Luo, Saugata Ghose, Yu Cai, Erich F. Haratsch, Onur Mutlu
2018 J jnl
Improving 3D NAND Flash Memory Lifetime by Tolerating Early Retention Loss and Process Variation.
Proc. ACM Meas. Anal. Comput. Syst.
Yixin Luo, Saugata Ghose, Yu Cai, Erich F. Haratsch, Onur Mutlu
2018 J jnl
LISA: Increasing Internal Connectivity in DRAM for Fast Data Movement and Low Latency.
CoRR
Kevin K. Chang, Prashant J. Nair, Saugata Ghose, Donghyuk Lee, Moinuddin K. Qureshi, Onur Mutlu
2018 A* conf
MASK: Redesigning the GPU Memory Hierarchy to Support Multi-Application Concurrency.
ASPLOS
Rachata Ausavarungnirun, Vance Miller, Joshua Landgraf, Saugata Ghose, Jayneel Gandhi, Adwait Jog, Christopher J. Rossbach, Onur Mutlu
2018 A conf
MQSim: A Framework for Enabling Realistic Studies of Modern Multi-Queue SSD Devices.
FAST
Arash Tavakkol, Juan Gómez-Luna, Mohammad Sadrosadati, Saugata Ghose, Onur Mutlu
2018 J jnl
Mosaic: An Application-Transparent Hardware-Software Cooperative Memory Manager for GPUs.
CoRR
Rachata Ausavarungnirun, Joshua Landgraf, Vance Miller, Saugata Ghose, Jayneel Gandhi, Christopher J. Rossbach, Onur Mutlu
2018 J jnl
Mosaic: Enabling Application-Transparent Support for Multiple Page Sizes in Throughput Processors.
ACM SIGOPS Oper. Syst. Rev.
Rachata Ausavarungnirun, Joshua Landgraf, Vance Miller, Saugata Ghose, Jayneel Gandhi, Christopher J. Rossbach, Onur Mutlu
2018 J jnl
Read Disturb Errors in MLC NAND Flash Memory.
CoRR
Yu Cai, Yixin Luo, Saugata Ghose, Erich F. Haratsch, Ken Mai, Onur Mutlu
2018 J jnl
Recent Advances in DRAM and Flash Memory Architectures.
CoRR
Onur Mutlu, Saugata Ghose, Rachata Ausavarungnirun
2018 J jnl
Recent Advances in Overcoming Bottlenecks in Memory Systems and Managing Memory Resources in GPU Systems.
CoRR
Onur Mutlu, Saugata Ghose, Rachata Ausavarungnirun
2018 A* conf
Reducing DRAM Latency via Charge-Level-Aware Look-Ahead Partial Restoration.
MICRO
Yaohua Wang, Arash Tavakkol, Lois Orosa, Saugata Ghose, Nika Mansouri-Ghiasi, Minesh Patel, Jeremie S. Kim, Hasan Hassan, Mohammad Sadrosadati, Onur Mutlu
2018 J jnl
SoftMC: Practical DRAM Characterization Using an FPGA-Based Infrastructure.
CoRR
Hasan Hassan, Nandita Vijaykumar, Samira Manabi Khan, Saugata Ghose, Kevin K. Chang, Gennady Pekhimenko, Donghyuk Lee, Oguz Ergin, Onur Mutlu
2018 J jnl
Techniques for Efficiently Handling Power Surges in Fuel Cell Powered Data Centers: Modeling, Analysis, Results.
CoRR
Yang Li, Di Wang, Saugata Ghose, Jie Liu, Sriram Govindan, Sean James, Eric Peterson, John Siegler, Rachata Ausavarungnirun, Onur Mutlu
2018 J jnl
Voltron: Understanding and Exploiting the Voltage-Latency-Reliability Trade-Offs in Modern DRAM Chips to Improve Energy Efficiency.
CoRR
Kevin K. Chang, Abdullah Giray Yaglikçi, Saugata Ghose, Aditya Agrawal, Niladrish Chatterjee, Abhijith Kashyap, Donghyuk Lee, Mike O'Connor, Hasan Hassan, Onur Mutlu
2018 — conf
What Your DRAM Power Models Are Not Telling You: Lessons from a Detailed Experimental Study.
SIGMETRICS (Abstracts)
Saugata Ghose, Abdullah Giray Yaglikçi, Raghav Gupta, Donghyuk Lee, Kais Kudrolli, William X. Liu, Hasan Hassan, Kevin K. Chang, Niladrish Chatterjee, Aditya Agrawal, Mike O'Connor, Onur Mutlu
2018 J jnl
What Your DRAM Power Models Are Not Telling You: Lessons from a Detailed Experimental Study.
CoRR
Saugata Ghose, Abdullah Giray Yaglikçi, Raghav Gupta, Donghyuk Lee, Kais Kudrolli, William X. Liu, Hasan Hassan, Kevin K. Chang, Niladrish Chatterjee, Aditya Agrawal, Mike O'Connor, Onur Mutlu
2018 J jnl
What Your DRAM Power Models Are Not Telling You: Lessons from a Detailed Experimental Study.
Proc. ACM Meas. Anal. Comput. Syst.
Saugata Ghose, Abdullah Giray Yaglikçi, Raghav Gupta, Donghyuk Lee, Kais Kudrolli, William X. Liu, Hasan Hassan, Kevin K. Chang, Niladrish Chatterjee, Aditya Agrawal, Mike O'Connor, Onur Mutlu
2018 J jnl
Zorua: Enhancing Programming Ease, Portability, and Performance in GPUs by Decoupling Programming Models from Resource Management.
CoRR
Nandita Vijaykumar, Kevin Hsieh, Gennady Pekhimenko, Samira Manabi Khan, Ashish Shrestha, Saugata Ghose, Phillip B. Gibbons, Onur Mutlu
2017 A conf
Carpool: a bufferless on-chip network supporting adaptive multicast and hotspot alleviation.
ICS
Xi-Yue Xiang, Wentao Shi, Saugata Ghose, Lu Peng, Onur Mutlu, Nian-Feng Tzeng
2017 — conf
Design-Induced Latency Variation in Modern DRAM Chips: Characterization, Analysis, and Latency Reduction Mechanisms.
SIGMETRICS (Abstracts)
Donghyuk Lee, Samira Manabi Khan, Lavanya Subramanian, Saugata Ghose, Rachata Ausavarungnirun, Gennady Pekhimenko, Vivek Seshadri, Onur Mutlu
2017 J jnl
Design-Induced Latency Variation in Modern DRAM Chips: Characterization, Analysis, and Latency Reduction Mechanisms.
Proc. ACM Meas. Anal. Comput. Syst.
Donghyuk Lee, Samira Manabi Khan, Lavanya Subramanian, Saugata Ghose, Rachata Ausavarungnirun, Gennady Pekhimenko, Vivek Seshadri, Onur Mutlu
2017 J jnl
Error Characterization, Mitigation, and Recovery in Flash Memory Based Solid-State Drives.
CoRR
Yu Cai, Saugata Ghose, Erich F. Haratsch, Yixin Luo, Onur Mutlu
2017 J jnl
Error Characterization, Mitigation, and Recovery in Flash-Memory-Based Solid-State Drives.
Proc. IEEE
Yu Cai, Saugata Ghose, Erich F. Haratsch, Yixin Luo, Onur Mutlu
2017 J jnl
Errors in Flash-Memory-Based Solid-State Drives: Analysis, Mitigation, and Recovery.
CoRR
Yu Cai, Saugata Ghose, Erich F. Haratsch, Yixin Luo, Onur Mutlu
2017 J jnl
GRIM-Filter: Fast Seed Location Filtering in DNA Read Mapping Using Processing-in-Memory Technologies.
CoRR
Jeremie S. Kim, Damla Senol Cali, Hongyi Xin, Donghyuk Lee, Saugata Ghose, Mohammed Alser, Hasan Hassan, Oguz Ergin, Can Alkan, Onur Mutlu
2017 J jnl
Improving Multi-Application Concurrency Support Within the GPU Memory System.
CoRR
Rachata Ausavarungnirun, Christopher J. Rossbach, Vance Miller, Joshua Landgraf, Saugata Ghose, Jayneel Gandhi, Adwait Jog, Onur Mutlu
2017 J jnl
Improving the reliability of chip-off forensic analysis of NAND flash memory devices.
Digit. Investig.
Aya Fukami, Saugata Ghose, Yixin Luo, Yu Cai, Onur Mutlu
2017 J jnl
LazyPIM: An Efficient Cache Coherence Mechanism for Processing-in-Memory.
IEEE Comput. Archit. Lett.
Amirali Boroumand, Saugata Ghose, Minesh Patel, Hasan Hassan, Brandon Lucia, Kevin Hsieh, Krishna T. Malladi, Hongzhong Zheng, Onur Mutlu
2017 J jnl
LazyPIM: Efficient Support for Cache Coherence in Processing-in-Memory Architectures.
CoRR
Amirali Boroumand, Saugata Ghose, Minesh Patel, Hasan Hassan, Brandon Lucia, Nastaran Hajinazar, Kevin Hsieh, Krishna T. Malladi, Hongzhong Zheng, Onur Mutlu
2017 A* conf
Mosaic: a GPU memory manager with application-transparent support for multiple page sizes.
MICRO
Rachata Ausavarungnirun, Joshua Landgraf, Vance Miller, Saugata Ghose, Jayneel Gandhi, Christopher J. Rossbach, Onur Mutlu
2017 A* conf
SoftMC: A Flexible and Practical Open-Source Infrastructure for Enabling Experimental DRAM Studies.
HPCA
Hasan Hassan, Nandita Vijaykumar, Samira Manabi Khan, Saugata Ghose, Kevin K. Chang, Gennady Pekhimenko, Donghyuk Lee, Oguz Ergin, Onur Mutlu
2017 J jnl
Understanding Reduced-Voltage Operation in Modern DRAM Chips: Characterization, Analysis, and Mechanisms.
CoRR
Kevin K. Chang, Abdullah Giray Yaglikçi, Saugata Ghose, Aditya Agrawal, Niladrish Chatterjee, Abhijith Kashyap, Donghyuk Lee, Mike O'Connor, Hasan Hassan, Onur Mutlu
2017 — conf
Understanding Reduced-Voltage Operation in Modern DRAM Devices: Experimental Characterization, Analysis, and Mechanisms.
SIGMETRICS (Abstracts)
Kevin K. Chang, Abdullah Giray Yaglikçi, Saugata Ghose, Aditya Agrawal, Niladrish Chatterjee, Abhijith Kashyap, Donghyuk Lee, Mike O'Connor, Hasan Hassan, Onur Mutlu
2017 J jnl
Understanding Reduced-Voltage Operation in Modern DRAM Devices: Experimental Characterization, Analysis, and Mechanisms.
Proc. ACM Meas. Anal. Comput. Syst.
Kevin K. Chang, Abdullah Giray Yaglikçi, Saugata Ghose, Aditya Agrawal, Niladrish Chatterjee, Abhijith Kashyap, Donghyuk Lee, Mike O'Connor, Hasan Hassan, Onur Mutlu
2017 J jnl
Using ECC DRAM to Adaptively Increase Memory Capacity.
CoRR
Yixin Luo, Saugata Ghose, Tianshi Li, Sriram Govindan, Bikash Sharma, Bryan Kelly, Amirali Boroumand, Onur Mutlu
2017 C conf
Utility-Based Hybrid Memory Management.
CLUSTER
Yang Li, Saugata Ghose, Jongmoo Choi, Jin Sun, Hui Wang, Onur Mutlu
2017 A* conf
Vulnerabilities in MLC NAND Flash Memory Programming: Experimental Analysis, Exploits, and Mitigation Techniques.
HPCA
Yu Cai, Saugata Ghose, Yixin Luo, Ken Mai, Onur Mutlu, Erich F. Haratsch
2016 J jnl
A Framework for Accelerating Bottlenecks in GPU Execution with Assist Warps.
CoRR
Nandita Vijaykumar, Gennady Pekhimenko, Adwait Jog, Saugata Ghose, Abhishek Bhowmick, Rachata Ausavarungnirun, Chita R. Das, Mahmut T. Kandemir, Todd C. Mowry, Onur Mutlu
2016 C conf
A model for Application Slowdown Estimation in on-chip networks and its use for improving system fairness and performance.
ICCD
Xi-Yue Xiang, Saugata Ghose, Onur Mutlu, Nian-Feng Tzeng
2016 C conf
Accelerating pointer chasing in 3D-stacked memory: Challenges, mechanisms, evaluation.
ICCD
Kevin Hsieh, Samira Manabi Khan, Nandita Vijaykumar, Kevin K. Chang, Amirali Boroumand, Saugata Ghose, Onur Mutlu
2016 J jnl
Enabling Accurate and Practical Online Flash Channel Modeling for Modern MLC NAND Flash Memory.
IEEE J. Sel. Areas Commun.
Yixin Luo, Saugata Ghose, Yu Cai, Erich F. Haratsch, Onur Mutlu
2016 A* conf
Low-Cost Inter-Linked Subarrays (LISA): Enabling fast inter-subarray data movement in DRAM.
HPCA
Kevin K. Chang, Prashant J. Nair, Donghyuk Lee, Saugata Ghose, Moinuddin K. Qureshi, Onur Mutlu
2016 J jnl
Reducing DRAM Latency by Exploiting Design-Induced Latency Variation in Modern DRAM Chips.
CoRR
Donghyuk Lee, Samira Manabi Khan, Lavanya Subramanian, Rachata Ausavarungnirun, Gennady Pekhimenko, Vivek Seshadri, Saugata Ghose, Onur Mutlu
2016 J jnl
Simultaneous Multi-Layer Access: Improving 3D-Stacked Memory Bandwidth at Low Cost.
ACM Trans. Archit. Code Optim.
Donghyuk Lee, Saugata Ghose, Gennady Pekhimenko, Samira Manabi Khan, Onur Mutlu
2016 A* conf
SizeCap: Efficiently handling power surges in fuel cell powered data centers.
HPCA
Yang Li, Di Wang, Saugata Ghose, Jie Liu, Sriram Govindan, Sean James, Eric Peterson, John Siegler, Rachata Ausavarungnirun, Onur Mutlu
2016 A* conf
Understanding Latency Variation in Modern DRAM Chips: Experimental Characterization, Analysis, and Optimization.
SIGMETRICS
Kevin K. Chang, Abhijith Kashyap, Hasan Hassan, Saugata Ghose, Kevin Hsieh, Donghyuk Lee, Tianshi Li, Gennady Pekhimenko, Samira Manabi Khan, Onur Mutlu
2016 A* conf
Zorua: A holistic approach to resource virtualization in GPUs.
MICRO
Nandita Vijaykumar, Kevin Hsieh, Gennady Pekhimenko, Samira Manabi Khan, Ashish Shrestha, Saugata Ghose, Adwait Jog, Phillip B. Gibbons, Onur Mutlu
2015 B conf
Exploiting Inter-Warp Heterogeneity to Improve GPGPU Performance.
PACT
Rachata Ausavarungnirun, Saugata Ghose, Onur Kayiran, Gabriel H. Loh, Chita R. Das, Mahmut T. Kandemir, Onur Mutlu
2015 J jnl
Managing Hybrid Main Memories with a Page-Utility Driven Performance Model.
CoRR
Yang Li, Jongmoo Choi, Jin Sun, Saugata Ghose, Hui Wang, Justin Meza, Jinglei Ren, Onur Mutlu
2015 A conf
Read Disturb Errors in MLC NAND Flash Memory: Characterization, Mitigation, and Recovery.
DSN
Yu Cai, Yixin Luo, Saugata Ghose, Onur Mutlu
2015 J jnl
Simultaneous Multi Layer Access: A High Bandwidth and Low Cost 3D-Stacked Memory Interface.
CoRR
Donghyuk Lee, Gennady Pekhimenko, Samira Manabi Khan, Saugata Ghose, Onur Mutlu
2015 Misc conf
WARM: Improving NAND flash memory lifetime with write-hotness aware retention management.
MSST
Yixin Luo, Yu Cai, Saugata Ghose, Jongmoo Choi, Onur Mutlu
2013 A* conf
Improving memory scheduling via processor-side load criticality information.
ISCA
Saugata Ghose, Hyodong Lee, José F. Martínez
2012 A conf
Overcoming single-thread performance hurdles in the core fusion reconfigurable multicore architecture.
ICS
Janani Mukundan, Saugata Ghose, Robert Karmazin, Engin Ipek, José F. Martínez
2009 A conf
Architectural support for low overhead detection of memory violations.
DATE
Saugata Ghose, Latoya Gilgeous, Polina Dudnik, Aneesh Aggarwal, Corey Waxman