Christoforos Kozyrakis

Associate Professor of Electrical Engineering and of Computer Science

Bio

Christos Kozyrakis research focuses on making computer system of any size faster, cheaper, and greener. His current work focuses on the hardware architecture, runtime environment, programming models, and security infrastructure for warehouse-scale data centers and many-core chips with thousands of general purpose cores and fixed functions accelerators.

Academic Appointments

Associate Professor, Electrical Engineering
Associate Professor, Computer Science

Honors & Awards

Research Grant, Okawa Foundation (2005)
Career Award, National Science Foundation (2006)
Faculty Award, IBM (2006)

Boards, Advisory Committees, Professional Organizations

Willard R. and Inez Kerr Bell faculty scholar, Stanford University (2009 - 2011)

Professional Education

PhD, University of California at Berkeley, Computer Science (2002)

2014-15 Courses

Advanced Multi-Core Systems
CS 316, EE 382E (Aut)
Computer Systems Architecture
EE 282 (Spr)
Digital Systems Architecture
EE 180 (Win)
Independent Studies (23)
- Advanced Reading and Research
  CS 499 (Aut, Win, Spr, Sum)
- Advanced Reading and Research
  CS 499P (Aut, Win, Spr, Sum)
- Computer Laboratory
  CS 393 (Aut, Win, Spr, Sum)
- Curricular Practical Training
  CS 390A (Aut, Win, Spr, Sum)
- Curricular Practical Training
  CS 390B (Aut, Win, Spr, Sum)
- Curricular Practical Training
  CS 390C (Aut, Win, Spr, Sum)
- Independent Database Project
  CS 395 (Aut, Win, Spr, Sum)
- Independent Project
  CS 399 (Aut, Win, Spr, Sum)
- Independent Project
  CS 399P (Aut, Win, Spr, Sum)
- Independent Work
  CS 199 (Aut, Win, Spr, Sum)
- Independent Work
  CS 199P (Aut, Win, Spr, Sum)
- Master's Thesis and Thesis Research
  EE 300 (Aut, Win, Spr, Sum)
- Part-Time Curricular Practical Training
  CS 390Q (Spr)
- Part-Time Curricular Practical Training
  CS 390R (Sum)
- Part-time Curricular Practical Training
  CS 390P (Win, Spr)
- Programming Service Project
  CS 192 (Aut, Win, Spr, Sum)
- Senior Project
  CS 191 (Aut, Win, Spr, Sum)
- Special Studies and Reports in Electrical Engineering
  EE 191 (Aut, Win, Spr)
- Special Studies and Reports in Electrical Engineering
  EE 391 (Aut, Win, Spr, Sum)
- Special Studies and Reports in Electrical Engineering (WIM)
  EE 191W (Aut, Win, Spr)
- Special Studies or Projects in Electrical Engineering
  EE 190 (Aut, Win, Spr)
- Special Studies or Projects in Electrical Engineering
  EE 390 (Aut, Win, Spr, Sum)
- Writing Intensive Senior Project (WIM)
  CS 191W (Aut, Win, Spr)
Prior Year Courses
2013-14 Courses
- Advanced Multi-Core Systems
  CS 316, EE 382E (Aut)
- Computer Systems Architecture
  EE 282 (Spr)
- Digital Systems II
  EE 108B (Win)
2012-13 Courses
- Advanced Multi-Core Systems
  CS 316, EE 382E (Aut)
- Computer Systems Architecture
  EE 282 (Spr)
- Digital Systems II
  EE 108B (Win)
2011-12 Courses
- Computer Systems Architecture
  EE 282 (Spr)
- Digital Systems II
  EE 108B (Win)
- Digital Systems II
  OSPKYOTO 33 (Spr)

Journal Articles

QUALITY-OF-SERVICE-AWARE SCHEDULING IN HETEROGENEOUS DATACENTERS WITH PARAGON IEEE MICRO Delimitrou, C., Kozyrakis, C. 2014; 34 (3): 17-30
View details for Web of Science ID 000337895100004
QoS-Aware Scheduling in Heterogeneous Datacenters with Paragon ACM TRANSACTIONS ON COMPUTER SYSTEMS Delimitrou, C., Kozyrakis, C. 2013; 31 (4)
View details for DOI 10.1145/2556583

View details for Web of Science ID 000329130800004
Paragon: QoS-Aware Scheduling for Heterogeneous Datacenters ACM SIGPLAN NOTICES Delimitrou, C., Kozyrakis, C. 2013; 48 (4): 77-88
View details for Web of Science ID 000321213100007
Guest Editors' Introduction SELECTED RESEARCH FROM HOT CHIPS 24 IEEE MICRO Kozyrakis, C., Zahir, R. 2013; 33 (2): 6-7
View details for Web of Science ID 000316977900002
Measuring and analyzing the energy use of enterprise computing systems Sustainable Computing: Informatics and Systems Kazandjieva, M., Heller, B., Gnawali, O., Levis, P., Kozyrakis, C. 2013
QoS-Aware Scheduling in Heterogeneous Datacenters with Paragon ACM Transactions on Computer Systems (TOCS) Delimitrou, C., Kozyrakis, C. 2013; 31 (4)
The Netflix Challenge: Datacenter Edition IEEE COMPUTER ARCHITECTURE LETTERS Delimitrou, C., Kozyrakis, C. 2013; 12 (1): 29-32
View details for DOI 10.1109/L-CA.2012.10

View details for Web of Science ID 000320993000009
Decoupling Datacenter Storage Studies from Access to Large-Scale Applications IEEE COMPUTER ARCHITECTURE LETTERS Delimitrou, C., Sankar, S., Vaid, K., Kozyrakis, C. 2012; 11 (2): 53-56
View details for DOI 10.1109/L-CA.2011.37

View details for Web of Science ID 000312559500007
SCALABLE AND EFFICIENT FINE-GRAINED CACHE PARTITIONING WITH VANTAGE IEEE MICRO Sanchez, D., Kozyrakis, C. 2012; 32 (3): 26-37
View details for Web of Science ID 000304792200005
Hardware Acceleration of Transactional Memory on Commodity Systems ACM SIGPLAN NOTICES Casper, J., Oguntebi, T., Hong, S., Bronson, N. G., Kozyrakis, C., Olukotun, K. 2012; 47 (4): 27-38
View details for DOI 10.1145/2248487.1950372

View details for Web of Science ID 000307565500004
Improving System Energy Efficiency with Memory Rank Subsetting ACM TRANSACTIONS ON ARCHITECTURE AND CODE OPTIMIZATION Ahn, J. H., Jouppi, N. P., Kozyrakis, C., Leverich, J., Schreiber, R. S. 2012; 9 (1)
View details for DOI 10.1145/2133382.2133386

View details for Web of Science ID 000302249400004
Towards Energy-Proportional Datacenter Memory with Mobile DRAM 2012 39TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE (ISCA) Malladi, K. T., Nothaft, F. A., Periyathambi, K., Lee, B. C., Kozyrakis, C., Horowitz, M. 2012: 37-48
View details for Web of Science ID 000309010000004
A Case of System-level Hardware/Software Co-design and Co-verification of a Commodity Multi-Processor System with Custom Hardware CODES+ISSS'12:PROCEEDINGS OF THE TENTH ACM INTERNATIONAL CONFERENCE ON HARDWARE/SOFTWARE-CODESIGN AND SYSTEM SYNTHESIS Hong, S., Oguntebi, T., Casper, J., Bronson, N., Kozyrakis, C., Olukotun, K. 2012: 513-519
View details for Web of Science ID 000320320800059
SCD: A Scalable Coherence Directory with Flexible Sharer Set Encoding 2012 IEEE 18TH INTERNATIONAL SYMPOSIUM ON HIGH PERFORMANCE COMPUTER ARCHITECTURE (HPCA) Sanchez, D., Kozyrakis, C. 2012: 129-140
View details for Web of Science ID 000308957200011
Green Enterprise Computing Data: Assumptions and Realities 2012 INTERNATIONAL GREEN COMPUTING CONFERENCE (IGCC) Kazandjieva, M., Heller, B., Gnawali, O., Levis, P., Kozyrakis, C. 2012
View details for Web of Science ID 000309942300020
Understanding Sources of Inefficiency in General-Purpose Chips COMMUNICATIONS OF THE ACM Hameed, R., Qadeer, W., Wachs, M., Azizi, O., Solomatnikov, A., Lee, B. C., Richardson, S., Kozyrakis, C., Horowitz, M. 2011; 54 (10): 85-93
View details for DOI 10.1145/2001269.2001291

View details for Web of Science ID 000296022500021
The Case for RAMCloud COMMUNICATIONS OF THE ACM Ousterhout, J., Agrawal, P., Erickson, D., Kozyrakis, C., Leverich, J., Mazieres, D., Mitra, S., Narayanan, A., Ongaro, D., Parulkar, G., Rosenblum, M., Rumble, S. M., Stratmann, E., Stutsman, R. 2011; 54 (7): 121-130
View details for DOI 10.1145/1965724.1965751

View details for Web of Science ID 000293277800033
Decoupling Datacenter Studies from Access to Large-Scale Applications: A Modeling Approach for Storage Workloads 2011 IEEE INTERNATIONAL SYMPOSIUM ON WORKLOAD CHARACTERIZATION (IISWC) Delimitrou, C., Sankar, S., Vaid, K., Kozyrakis, C. 2011: 51-60
View details for Web of Science ID 000299350700005
Understanding Sources of Inefficiency in General-Purpose Chips Communications of the ACM (CACM) Hameed, R., Qadeer, W., Wachs, M., Azizi, O., Solomatnikov, A., Lee, Benjamin, C., Kozyrakis, C. 2011; 54 (10)
Vantage: Scalable and Efficient Fine-Grain Cache Partitioning ISCA 2011: PROCEEDINGS OF THE 38TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE Sanchez, D., Kozyrakis, C. 2011: 57-68
View details for Web of Science ID 000292709800006
Hardware Acceleration of Transactional Memory on Commodity Systems ASPLOS XVI: SIXTEENTH INTERNATIONAL CONFERENCE ON ARCHITECTURAL SUPPORT FOR PROGRAMMING LANGUAGES AND OPERATING SYSTEMS Casper, J., Oguntebi, T., Hong, S., Bronson, N. G., Kozyrakis, C., Olukotun, K. 2011: 27-38
View details for Web of Science ID 000290968100004
SERVER ENGINEERING INSIGHTS FOR LARGE-SCALE ONLINE SERVICES IEEE MICRO Kozyrakis, C., Kansal, A., Sankar, S., Vaid, K. 2010; 30 (4): 8-19
View details for Web of Science ID 000280949100003
An Analysis of On-Chip Interconnection Networks for Large-Scale Chip Multiprocessors ACM TRANSACTIONS ON ARCHITECTURE AND CODE OPTIMIZATION Sanchez, D., Michelogiannakis, G., Kozyrakis, C. 2010; 7 (1)
View details for DOI 10.1145/1756065.1736069

View details for Web of Science ID 000277924800004
Flexible Architectural Support for Fine-Grain Scheduling ACM SIGPLAN NOTICES Sanchez, D., Yoo, R. M., Kozyrakis, C. 2010; 45 (3): 311-322
View details for Web of Science ID 000275926700026
Understanding Sources of Inefficiency in General-Purpose Chips ISCA 2010: THE 37TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE Hameed, R., Qadeer, W., Wachs, M., Azizi, O., Solomatnikov, A., Lee, B. C., Richardson, S., Kozyrakis, C., Horowitz, M. 2010: 37-47
View details for Web of Science ID 000287049300005
Tainting is Not Pointless ACM SIGOPS Operating Systems Review Dalton, M., Kannan, H., Kozyrakis, C. 2010; 44 (2)
Implementing and Evaluating Nested Parallel Transactions in Software Transactional Memory SPAA '10: PROCEEDINGS OF THE TWENTY-SECOND ANNUAL SYMPOSIUM ON PARALLELISM IN ALGORITHMS AND ARCHITECTURES Baek, W., Bronson, N., Kozyrakis, C., Olukotun, K. 2010: 253-262
View details for Web of Science ID 000281485500036
Power Management of Datacenter Workloads Using Per-Core Power Gating IEEE COMPUTER ARCHITECTURE LETTERS Leverich, J., Monchiero, M., Talwar, V., Ranganathan, P., Kozyrakis, C. 2009; 8 (2): 48-51
View details for DOI 10.1109/L-CA.2009.46

View details for Web of Science ID 000207924800005
HOT CHIPS TURNS 20 IEEE MICRO Kozyrakis, C., van de Waerdt, J. 2009; 29 (2): 4-5
View details for Web of Science ID 000264804100002
A Memory System Design Framework: Creating Smart Memories ISCA 2009: 36TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE Firoozshahian, A., Solomatnikov, A., Shacham, O., Asgar, Z., Richardson, S., Kozyrakis, C., Horowitz, M. 2009: 406-417
View details for Web of Science ID 000268225000037
The case for RAMClouds: scalable high-performance storage entirely in DRAM ACM SIGOPS Operating Systems Review Ousterhout, J., Agrawal, P., Erickson, D., Kozyrakis, C., Leverich, J., Mazières, D. 2009; 43 (4)
Future Scaling of Processor-Memory Interfaces PROCEEDINGS OF THE CONFERENCE ON HIGH PERFORMANCE COMPUTING NETWORKING, STORAGE AND ANALYSIS Ahn, J. H., Jouppi, N. P., Kozyrakis, C., Leverich, J., Schreiber, R. S. 2009
View details for Web of Science ID 000320136800015
Fast Memory Snapshot for Concurrent Programming without Synchronization ICS'09: PROCEEDINGS OF THE 2009 ACM SIGARCH INTERNATIONAL CONFERENCE ON SUPERCOMPUTING Chung, J., Baek, W., Kozyrakis, C. 2009: 117-125
View details for Web of Science ID 000268247500012
Decoupling Dynamic Information Flow Tracking with a Dedicated Coprocessor 2009 IEEE/IFIP INTERNATIONAL CONFERENCE ON DEPENDABLE SYSTEMS & NETWORKS (DSN 2009) Kannan, H., Dalton, M., Kozyrakis, C. 2009: 105-114
View details for Web of Science ID 000275174400012
Feedback-Directed Barrier Optimization in a Strongly Isolated STM ACM SIGPLAN NOTICES Bronson, N. G., Kozyrakis, C., Olukotun, K. 2009; 44 (1): 213-225
View details for Web of Science ID 000272013800020
Phoenix Rebirth: Scalable MapReduce on a Large-Scale Shared-Memory System PROCEEDINGS OF THE 2009 IEEE INTERNATIONAL SYMPOSIUM ON WORKLOAD CHARACTERIZATION Yoo, R. M., Romano, A., Kozyrakis, C. 2009: 198-207
View details for Web of Science ID 000274997900021
Comparative Evaluation of Memory Models for Chip Multiprocessors ACM TRANSACTIONS ON ARCHITECTURE AND CODE OPTIMIZATION Leverich, J., Arakida, H., Solomatnikov, A., Firoozshahian, A., Horowitz, M., Kozyrakis, C. 2008; 5 (3)
View details for DOI 10.1145/1455650.1455651

View details for Web of Science ID 000261844300001
Transactional memory COMMUNICATIONS OF THE ACM Larus, J., Kozyrakis, C. 2008; 51 (7): 80-88
View details for DOI 10.1145/1364782.1364800

View details for Web of Science ID 000257116300019
Improving Software Concurrency with Hardware-assisted Memory Snapshot SPAA'08: PROCEEDINGS OF THE TWENTIETH ANNUAL SYMPOSIUM ON PARALLELISM IN ALGORITHMS AND ARCHITECTURES Chung, J., Seo, J., Baek, W., Minh, C. C., McDonald, A., Kozyrakis, C., Olukotun, K. 2008: 363-363
View details for Web of Science ID 000266217200050
ASeD: Availability, Security, and Debugging Support using Transactional Memory SPAA'08: PROCEEDINGS OF THE TWENTIETH ANNUAL SYMPOSIUM ON PARALLELISM IN ALGORITHMS AND ARCHITECTURES Chung, J., Baek, W., Bronson, N. G., Seo, J., Kozyrakis, C., Olukotun, K. 2008: 366-366
View details for Web of Science ID 000266217200053
STAMP: Stanford Transactional Applications for Multi-Processing 2008 IEEE INTERNATIONAL SYMPOSIUM ON WORKLOAD CHARACTERIZATION Minh, C. C., Chung, J., Kozyrakis, C., Olukotun, K. 2008: 31-42
View details for Web of Science ID 000263063500004
Thread-Safe Dynamic Binary Translation using Transactional Memory 2008 IEEE 14TH INTERNATIONAL SYMPOSIUM ON HIGH PEFORMANCE COMPUTER ARCHITECTURE Chung, J., Dalton, M., Kannan, H., Kozyrakis, C. 2008: 256-266
View details for Web of Science ID 000263593200024
Models and metrics to enable energy-efficiency optimizations COMPUTER Rivoire, S., Shah, M. A., Ranganathan, P., Kozyrakis, C., Meza, J. 2007; 40 (12): 39-?
View details for Web of Science ID 000251428300011
RAMP: Research accelerator for multiple processors IEEE MICRO Wawrzynek, J., Patterson, D., Oskin, M., Lu, S., Kozyrakis, C., Hoe, J. C., Chiou, D., Asanovic, K. 2007; 27 (2): 46-57
View details for Web of Science ID 000247913200007
Towards Soft Optimization Techniques for Parallel Cognitive Applications SPAA'07: PROCEEDINGS OF THE NINETEENTH ANNUAL SYMPOSIUM ON PARALLELISM IN ALGORITHMS AND ARCHITECTURES Baek, W., Chung, J., Minh, C. C., Kozyrakis, C., Olukotun, K. 2007: 59-60
View details for Web of Science ID 000266371200009
RAMP: Research Accelerator for Multiple Processors IEEE Micro Wawrzynek, J., Patterson, D., Oskin, M., Lu, S., Kozyrakis, C., Hoe, J. 2007; 27 (2)
Raksha: A Flexible Information Flow Architecture for Software Security ISCA'07: 34TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, CONFERENCE PROCEEDINGS Dalton, M., Kannan, H., Kozyrakis, C. 2007: 482-493
View details for Web of Science ID 000265786200043
A Practical FPGA-based Framework for Novel CMP Research FPGA 2007: FIFTEENTH ACM/SIGDA INTERNATIONAL SYMPOSIUM ON FIELD-PROGRAMMABLE GATE ARRAYS Wee, S., Casper, J., Njoroge, N., Tesylar, Y., Ge, D., Kozyrakis, C., Olukotun, K. 2007: 116-125
View details for Web of Science ID 000268330100013
Transactional Collection Classes PROCEEDINGS OF THE 2007 ACM SIGPLAN SYMPOSIUM ON PRINCIPLES AND PRACTICE OF PARALLEL PROGRAMMING PPOPP'07 Carlstrom, B. D., McDonald, A., Carbin, M., Kozyrakis, C., Olukotun, K. 2007: 56-67
View details for Web of Science ID 000266870900006
ATLAS: A chip-multiprocessor with Transactional Memory support 2007 DESIGN, AUTOMATION & TEST IN EUROPE CONFERENCE & EXHIBITION, VOLS 1-3 Njoroge, N., Casper, J., Wee, S., Teslyar, Y., Ge, D., Kozyrakis, C., Olukotun, K. 2007: 3-8
View details for Web of Science ID 000252175700001
Transactional memory: The hardware-software interface IEEE MICRO McDonald, A., Carlstrom, B. D., Chung, J., Minh, C. C., Chafi, H., Kozyrakis, C., Olukotun, K. 2007; 27 (1): 67-76
View details for Web of Science ID 000246455000009
An Effective Hybrid Transactional Memory System with Strong Isolation Guarantees ISCA'07: 34TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, CONFERENCE PROCEEDINGS Minh, C. C., Trautmann, M., Chung, J., McDonald, A., Bronson, N., Casper, J., Kozyrakis, C., Olukotun, K. 2007: 69-80
View details for Web of Science ID 000265786200007
Evaluating MapReduce for multi-core and multiprocessor systems THIRTEENTH INTERNATIONAL SYMPOSIUM ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE, PROCEEDINGS Ranger, C., Raghuraman, R., Penmetsa, A., Bradski, G., Kozyrakis, C. 2007: 13-24
View details for Web of Science ID 000245463100002
Comparing Memory Systems for Chip Multiprocessors ISCA'07: 34TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, CONFERENCE PROCEEDINGS Leverich, J., Arakida, H., Solomatnikov, A., Firoozshahian, A., Horowitz, M., Kozyrakis, C. 2007: 358-368
View details for Web of Science ID 000265786200032
A scalable, non-blocking approach to transactional memory THIRTEENTH INTERNATIONAL SYMPOSIUM ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE, PROCEEDINGS Chafi, H., Casper, J., Carlstrom, B. D., McDonald, A., Minh, C. C., Baek, W., Kozyrakis, C., Olukotun, K. 2007: 97-108
View details for Web of Science ID 000245463100010
Register pointer architecture for efficient embedded processors 2007 DESIGN, AUTOMATION & TEST IN EUROPE CONFERENCE & EXHIBITION, VOLS 1-3 Park, J., Park, S., Balfour, J. D., Black-Schaffer, D., Kozyrakis, C., Dally, W. J. 2007: 600-605
View details for Web of Science ID 000252175700101
Tradeoffs in transactional memory virtualization ACM SIGPLAN NOTICES Chung, J., Minh, C. C., McDonald, A., Skare, T., Chafi, H., Carlstrom, B. D., Kozyrakis, C., Olukotun, K. 2006; 41 (11): 371-381
View details for Web of Science ID 000202972600035
The ATOMO Sigma transactional programming language ACM SIGPLAN NOTICES Carlstrom, B. D., McDonald, A., Chafi, H., Chung, J., Minh, C. C., Kozyrakis, C., Olukotun, K. 2006; 41 (6): 1-13
View details for Web of Science ID 000202972100001
Block Aware Instruction Set Architecture ACM Transactions on Architecture and Code Optimization Zmily, A., Kozyrakis, C. 2006; 3 (3): 327-357
Unlocking Concurrency: Multicore Programming with Transactional Memor ACM Queue Adl-Tabatabai, A., Kozyrakis, C., Saha, B. 2006; 4 (10)
Library-based Prefetching for Pointer Intensive Applications Online Technical Manuscript Malhotra, V., Kozyrakis, C. 2006
The common case transactional behavior of multithreaded programs TWELFTH INTERNATIONAL SYMPOSIUM ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE, PROCEEDINGS Chung, J., Chafi, H., Minh, C. C., McDonald, A., Carlstrom, B., Kozyrakis, C., Olukotun, K. 2006: 271-282
View details for Web of Science ID 000237200400026
Simultaneously improving code size, performance, and energy in embedded processors 2006 DESIGN AUTOMATION AND TEST IN EUROPE, VOLS 1-3, PROCEEDINGS Zmily, A., Kozyrakis, C. 2006: 222-227
View details for Web of Science ID 000243721600045
Architectural semantics for practical Transactional Memory 33RD INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHTIECTURE, PROCEEDINGS McDonald, A., Chung, J., Carlstrom, B. D., Minh, C. C., Chafi, H., Kozyrakis, C., Olukotun, K. 2006: 53-64
View details for Web of Science ID 000238976500005
Vector lane threading 2006 INTERNATIONAL CONFERENCE ON PARALLEL PROCESSING, PROCEEDINGS Rivoire, S., Schultz, R., Okuda, T., Kozyrakis, C. 2006: 55-62
View details for Web of Science ID 000241495500006
Heuristics for profile-driven method-level speculative parallelization 2005 INTERNATIONAL CONFERENCE ON PARALLEL PROCESSSING, PROCEEDINGS Whaley, J., Kozyrakis, C. 2005: 147-156
View details for Web of Science ID 000230567500016
RAMP: Research Accelerator for Multiple Processors - A Community Vision for a Shared Experimental Parallel HW/SW Platform UC Berkeley Technical Report UCB/CSD-05-1412 Asanović, K. A., Chiou, D., Hoe, James, C., Kozyrakis, C., Lu, S., Oskin, M. 2005
Autonomic power management schemes for Internet servers and data centers GLOBECOM '05: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6 Mastroleon, L., Bambos, N., Kozyrakis, C., Economou, D. 2005: 943-947
View details for Web of Science ID 000234989601059
Improving instruction delivery with a block-aware ISA EURO-PAR 2005 PARALLEL PROCESSING, PROCEEDINGS Zmily, A., Killian, E., Kozyrakis, C. 2005; 3648: 530-539
View details for Web of Science ID 000232259500060
Energy-efficient and high-performance instruction fetch using a block-aware ISA ISLPED '05: PROCEEDINGS OF THE 2005 INTERNATIONAL SYMPOSIUM ON LOW POWER ELECTRONICS AND DESIGN Zmily, A., Kozyrakis, C. 2005: 36-41
View details for Web of Science ID 000232431400007
Characterization of TCC on chip-multiprocessors PACT 2005: 14TH INTERNATIONAL CONFERENCE ON PARALLEL ARCHITECTURES AND COMPILATION TECHNIQUES McDonald, A., Chung, J. W., Chafi, H., Minh, C. C., Carlstrom, B. D., Hammond, L., Kozyrakis, C., Olukotun, K. 2005: 63-74
View details for Web of Science ID 000233637100006
Transactional coherence and consistency: Simplifying parallel hardware and software IEEE MICRO Hammond, L., Carlstrom, B. D., Wong, V., Chen, M., Kozyrakis, C., Olukotun, K. 2004; 24 (6): 92-103
View details for Web of Science ID 000226365900013
The stream virtual machine 13TH INTERNATIONAL CONFERENCE ON PARALLEL ARCHITECTURE AND COMPILATION TECHNIQUES, PROCEEDINGS Labonte, F., Mattson, P., Thies, W., Buck, I., Kozyrakis, C., Horowitz, M. 2004: 267-277
View details for Web of Science ID 000224469900025
Transactional memory coherence and consistency 31ST ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, PROCEEDINGS Hammond, L., Wong, V., Chen, M., Carlstrom, B. D., Davis, J. D., Hertzberg, B., Prabhu, M. K., Wijaya, H., Kozyrakis, C., Olukotun, K. 2004: 102-113
View details for Web of Science ID 000222915900009
Scalable vector processors for embedded systems IEEE MICRO Kozyrakis, C. E., Patterson, D. A. 2003; 23 (6): 36-45
View details for Web of Science ID 000188257700007
Overcoming the limitations of conventional vector processors 30TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, PROCEEDINGS Kozyrakis, C., Patterson, D. 2003: 399-409
View details for Web of Science ID 000183763700034
Vector vs. superscalar and VLIW architectures for embedded multimedia benchmarks 35TH ANNUAL IEEE/ACM INTERNATIONAL SYMPOSIUM ON MICROARCHITECTURE (MICRO-35), PROCEEDINGS Kozyrakis, C., Patterson, D. 2002: 283-293
View details for Web of Science ID 000179945200024
Vector IRAM: A Media-oriented Vector Processor with Embedded DRAM Technical Record of the 12th Hot Chips Conference Kozyrakis, C., Gebis, J., Martin, D., Williams, S., Mavroidis, I., Pope, S. 2000
A Media-Enhanced Vector Architecture for Embedded Memory Systems Technical Report UCB-CSD-99-1059, University of California at Berkeley Kozyrakis, C., Thesis, M., S. 1999
A new direction for computer architecture research COMPUTER Kozyrakis, C. E., Patterson, D. A. 1998; 31 (11): 24-?
View details for Web of Science ID 000076716300016
Scalable Processors for the Billion Transistors Era: IRAM IEEE Computer Kozyrakis, C., Perissakis, S., Patterson, D., Yelick, K. 1997; 30 (9): 75-58
A Case for Intelligent DRAM: IRAM IEEE Micro Patterson, D., Anderson, T., Cardwell, N., Fromm, R., Keeton, K., Kozyrakis, C. 1997; 17 (2): 33-44
The Architecture, Operation, and Design of the Queue Management Block in the ATLAS I ATM Switch Technical Report FORTH-ICS/TR-172, Institute of Computer Science (ICS), Foundation for Research and Technology (FORTH), Heraklion, Crete, Greece Kozyrakis, C., Thesis, B., S. 1996

Conference Proceedings

Dynamic Management of TurboMode in Modern Multi-core Chips Patterson, D., Kozyrakis, C. 2014
Quasar: Resource-Efficient and QoS-Aware Cluster Management Delimitrou, C., Kozyrakis, C. 2014
Resource Efficienct Computing for Warehouse-scale Datacenters Kozyrakis, C. 2013
ZSim: Fast and Accurate Microarchitectural Simulation of Thousand-Core Systems Sanchez, D., Kozyrakis, C. 2013
iBench: Quantifying Interference for Datacenter Workloads Delimitrou, C., Kozyrakis, C. 2013
Convolution Engine: Balancing Efficiency and Flexibility in Specialized Computing Qadeer, W., Hameed, R., Shacham, O., Venkatesan, P., Kozyrakis, C., Horowitz, M. 2013
QoS-Aware Admission Control in Heterogeneous Datacenters Delimitrou, C., Bambos, N., Kozyrakis, C. 2013
Enhanced Concurrency Control with Transactional NACKs Baek, W., Yoo, R., Kozyrakis, C. 2013
Locality-Aware Task Management for Unstructured Parallelism: A Quantitative Limit Study Yoo, R., Hughes, C., Kim, C., Chen, Y., Kozyrakis, C. 2013
Dune: Safe User-level Access to Privileged CPU Features Belay, A., Bittau, A., Mashtizadeh, A., Terei, D., Mazie`res, D., Kozyrakis, C. 2012
ECHO: Recreating Network Traffic Maps for Datacenters of Tens of Thousands of Servers Delimitrou, C., Sanka, S., Kansal, A., Kozyrakis, C. 2012
Storage I/O Generation and Replay for Datacenter Applications Delimitrou, C., Sankar, S., Vaid, K., Kozyrakis, C. 2011
Time and Cost-Efficient Modeling and Generation of Large-Scale TPCC/TPCE/TPCH Delimitrou, C., Sankar, S., Khessib, B., Vaid, K., Kozyrakis, C. 2011
Phoenix++: Modular MapReduce for Shared-Memory Systems Talbot, J., Yoo, R., Kozyrakis, C. 2011
Dynamic Fine-Grain Scheduling of Pipeline Parallelism Sanchez, D., Lo, D., Yoo, R., Sugerman, J., Kozyrakis, C. 2011
Accurate Modeling and Generation of Storage I/O for Datacenter Workloads Delimitrou, C., Sankar, S., Vaid, K., Kozyrakis, C. 2011
FARM: A Prototyping Environment for Tightly-Coupled, Heterogeneous Architectures Oguntebi, T., Hong, S., Casper, J., Bronson, N., Kozyrakis, C., Olukotun, K. 2010
Making Nested Parallel Transactions Practical using Lightweight Hardware Support Baek, W., Bronson, N., Kozyrakis, C., Olukotun, K. 2010
EigenBench: A Simple Exploration Tool for Orthogonal TM Characteristics Hong, S., Oguntebi, T., Casper, J., Bronson, N., Kozyrakis, C., Olukotun, K. 2010
The ZCache: Decoupling Ways and Associativity Sanchez, D., Kozyrakis, C. 2010
Implementing and Evaluating a Model Checker for Transactional Memory Systems Baek, W., Bronson, N., Kozyrakis, C., Olukotun, K. 2010
Evaluating Bufferless Flow Control for On-Chip Networks Michelogiannakis, G., Sanchez, D., Dally, William, J., Kozyrakis, C. 2010
On the Energy (In)Efficiency of Hadoop Clusters Leverich, J., Kozyrakis, C. 2009
On the Energy (In)Efficiency of Hadoop Clusters Leverich, J., Kozyrakis, C. 2009
The Stanford Pervasive Parallelism Lab Kozyrakis, C., Olukotun, K. 2009
Energy Dumpster Diving Kazandjieva, M., Heller, B., Levis, P., Kozyrakis, C. 2009
Energy Dumpster Diving Kazandjieva, M., Heller, B., Levis, P., Kozyrakis, C. 2009
Nemesis: Preventing Authentication & Access Control Vulnerabilities in Web Applications Dalton, M., Kozyrakis, C., Zeldovich, N. 2009
Hardware Enforcement of Application Security Policies Zeldovich, N., Kannan, H., Dalton, M., Kozyrakis, C. 2008
A Comparison of High-Level Full-System Power Models Rivoire, S., Ranganathan, P., Kozyrakis, C. 2008
Real-World Buffer Overflow Protection for Userspace and Kernelspace Dalton, M., Kannan, H., Kozyrakis, C. 2008
The OpenTM Transactional Application Programming Interface Baek, W., Minh, C. C., Trautmann, M., Kozyrakis, C., Olukotun, K. 2007
A Low Power Front-end for Embedded Processors using a Block-aware Instruction Set Zmily, A., Kozyrakis, C. 2007
JouleSort: A Balanced Energy-Efficiency Benchmark Rivoire, S., Shah, Mehul, A., Ranganathan, P., Kozyrakis, C. 2007
Raksha: A Flexible Architecture for Software Security Kannan, H., Dalton, M., Kozyrakis, C. 2007
Executing Java programs with transactional memory Carlstrom, B. D., Chung, J., Chafi, H., McDonald, A., Minh, C. C., Hammond, L., Kozyrakis, C., Olukotun, K. ELSEVIER SCIENCE BV. 2006: 111-129
View details for DOI 10.1016/j.scico.2006.05.006

View details for Web of Science ID 000241921200002
Parallelizing SPECjbb2000 with Transactional Memory Chung, J., Minh, C. C., Carlstrom, Brian, D., Kozyrakis, C. 2006
Early Release: Friend or Foe Skare, T., Kozyrakis, C. 2006
Building and Using the ATLAS Transactional Memory System Njoroge, N., Wee, S., Casper, J., Burdick, J., Teslyar, Y., Kozyrakis, C. 2006
Tutorial: Transactional Programming In A Multi-core Environment Adl-Tabatabai, A., Kozyrakis, C., Saha, B. 2006
CEARCH: Cognition Enabled Architecture Crago, S., McMahon, et al., J. 2006
The Software Stack for Transactional Memory: Challenges and Opportunities Calrstrom, Brian, D., Chung, J., Kozyrakis, C., Olukotun, K. 2006
Full-system Power Analysis and Modeling for Server Environments Economou, D., Rivoire, S., Kozyrakis, C., Ranganathan, P. 2006
Testing Implementations of Transactional Memory Manovit, C., Hangal, S., McDonald, A., Chafi, H., Kozyrakis, C., Olukotun, K. 2006
RAMP: Research Accelerator for Multiple Processors Arvind, D., Patterson, Asanovic, K., Chiou, D., Hoe, J., Kozyrakis, C., Lu, S. 2006
From Chaos to QoS: Case Studies in CMP Resource Management Kannan, H., Guo, F., Zhao, L., Illikkal, R., Iyer, R., Newell, D., Kozyrakis, C. 2006
Deconstructing Hardware Architectures for Security Dalton, M., Kannan, H., Kozyrakis, C. 2006
Transactional Execution of Java Programs Calrstrom, Brian, D., Chung, J., Chafi, H., McDonald, A., Hammond, C. M., Kozyrakis, C. 2005
TAPE: a Transactional Application Profiling Environment Chafi, H., McDonald, A., Minh, C. C., Chung, J., Carlstrom, B., Hammond, L., Kozyrakis, C. 2005
Programming with transactional coherence and consistency (TCC) Hammond, L., Carlstrom, B. D., Wong, V., Hertzberg, B., Chen, M., Kozyrakis, C., Olukotun, K. ASSOC COMPUTING MACHINERY. 2004: 1-13
View details for Web of Science ID 000228341700003
VIRAM-1: A Media-Oriented Vector Processor with Embedded DRAM Gebis, J., William, S., Kozyrakis, C., Patterson, D. 2004
Transactional Memory Coherence and Consistency (TCC) Hammond, L., Wong, V., Chen, M., Hertzberg, B., Carlstrom, B., Prabhu, M., Kozyrakis, C. 2004
Stream Virtual Machine and Two-Level Compilation Model for Streaming Architectures and Languages Mattson, P., Lethin, R., Litvinov, V., Labonte, F., Buck, I., Kozyrakis, C. 2004
Hardware/compiler Codevelopment for an Embedded Media Processor Kozyrakis, C., Judd, D., Gebis, J., Williams, S., Patterson, D., Yelick, K. 2001
Lecture Notes in Computer Science edited by Chong, F., Kozyrakis, C., Oskin, M. 2001
Exploiting On-chip Memory Bandwidth in the VIRAM Compiler Judd, D., Yelick, K., Kozyrakis, C., Martin, D., Patterson, D. 2000
Explicitly Parallel Architectures for Memory Performance Enhancement Kozyrakis, C. 2000
Vector IRAM: A Media-oriented Vector Processor with Embedded DRAM Kozyrakis, C., Gebis, J., Martin, D., Williams, S., Mavroidis, I., Pope, S. 2000
High-Performance Architectures for Embedded Memory Systems Kozyrakis, C. 1999
High-Performance Architectures for Embedded Memory Systems Kozyrakis, C. 1998
Evaluation of Existing Architectures in IRAM Systems Bowman, N., Cardwell, N., Kozyrakis, C., Romer, C., Wang, H. 1997
Pipelined Multi-Queue Management in a VLSI ATM Switch Chip with Credit-Based Flow-Control Kornaros, G., Kozyrakis, C., Vatsolaki, P., Katevenis, M. 1997
Intellingent RAM (IRAM): the Industrial Setting, Applications, and Architectures Patterson, D., Asanovic, K., Brown, A., Fromm, R., Golbus, J., Gribstad, B., Kozyrakis, C. 1997
Intelligent RAM (IRAM): Chips that Compute and Remember Patterson, D., Anderson, T., Cardwell, N., Fromm, R., Keeton, K., Kozyrakis, C. 1997
The Energy Efficiency of IRAM Architectures Fromm, R., Perissakis, S., Cardwell, N., Kozyrakis, C., McGaughy, B., Patterson, D. 1997