1. Co-Organizer and Co-Moderator (with David J. Lilja) of the Panel: The Future of Simulation: A Field of Dreams?, FOURTH ANN. INT’L SYMP. ON PERFORMANCE ANALYSIS OF SYSTEMS AND SOFTWARE (2004).
2. Co-Organizer and Co-Chair (with Lieven Eeckhout) of the FIRST ANN. WORKSHOP ON MODELING, BENCHMARKING AND SIMULATION (2005), held in conjunction with the THIRTY-SECOND ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2005).
3. Registration Chair for the FIRST ANN. INT’L SYMP. ON WORKLOAD CHARACTERIZATION (2005).
4. Session Chair for the TENTH WORKSHOP ON INTERACTION BETWEEN COMPILERS AND COMPUTER ARCHITECTURES (2006), held in conjunction with the TENTH ANN. INT’L SYMP. ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE (2006).
5. Registration Chair for the SIXTH ANN. INT’L SYMP. ON PERFORMANCE ANALYSIS OF SYSTEMS AND SOFTWARE.
6. Co-Organizer and Co-Chair (with Lieven Eeckhout) of the SECOND ANN. WORKSHOP ON MODELING, BENCHMARKING AND SIMULATION (2006), held in conjunction with the THIRTY-THIRD ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2006).
7. Co-Guest Editor (with Tim Sherwood) of the special issue Computer Architecture Simulation and Methodology, IEEE MICRO, July/Aug. 2006.
8. Co-Organizer (with Derek Chiou and Resit Sendag) of the FIRST WORKSHOP ON COMPUTER ARCHITECTURE RESEARCH DIRECTIONS (2007), held in conjunction with the ELEVENTH ANN. INT’L SYMP. ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE (2007).
9. Co-Organizer and Co-Chair (with Lieven Eeckhout) of the THIRD ANN. WORKSHOP ON MODELING, BENCHMARKING AND SIMULATION (2007), held in conjunction with the THIRTY-FOURTH ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2007).
10. Program Committee Member for the THIRD ANN. INT’L SYMP. ON WORKLOAD CHARACTERIZATION (2007).
11. Co-Organizer and Co-Chair (with Lieven Eeckhout) of the FOURTH ANN. WORKSHOP ON MODELING, BENCHMARKING AND SIMULATION (2008), held in conjunction with the THIRTY-FIFTH  ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2008).
12. Co-Organizer and Co-Chair (with Lieven Eeckhout and Thomas Wenisch) of the FIFTH ANN. WORKSHOP ON MODELING, BENCHMARKING AND SIMULATION (2009), held in conjunction with the THIRTY-SIXTH ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2009).
13. Co-Organizer (with Derek Chiou and Resit Sendag) of the SECOND WORKSHOP ON COMPUTER ARCHITECTURE RESEARCH DIRECTIONS (2009), held in conjunction with the THIRTY-SIXTH ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2009).
14. Workshop and Tutorial Chair for the FIFTH ANN. INT’L SYMP. ON WORKLOAD CHARACTERIZATION (2009).
15. Co-Organizer (with Derek Chiou and Resit Sendag) of the THIRD WORKSHOP ON COMPUTER ARCHITECTURE RESEARCH DIRECTIONS (2011), held in conjunction with the THIRTY-EIGHTH ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2011).
16. Co-Organizer (with Derek Chiou and Resit Sendag) of the FOURTH WORKSHOP ON COMPUTER ARCHITECTURE RESEARCH DIRECTIONS (2015), held in conjunction with the FORTY-SECOND ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2015).
17. Co-Organizer (with Derek Chiou and Resit Sendag) of the FIFTH WORKSHOP ON COMPUTER ARCHITECTURE RESEARCH DIRECTIONS (2019), held in conjunction with the FORTY-SIXTH ANN. INT’L SYMP. ON COMPUTER ARCHITECTURE (2019).
18. Editorial Board Member of IEEE MICRO (2021-Present).
19. Peer Reviewer for all of the top computer architecture journals and conferences including the IEEE TRANSACTIONS ON COMPUTERS, ACM TRANSACTIONS ON ARCHITECTURE AND COMPILER OPTIMIZATIONS, IEEE COMPUTER, IEEE MICRO, JOURNAL OF INSTRUCTION-LEVEL PARALLELISM, IEEE COMPUTER ARCHITECTURE LETTERS, INT’L SYMP. ON COMPUTER ARCHITECTURE, INT’L SYMP. ON MICROARCHITECTURE, INT’L SYMP. ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE, INT’L CONF. ON ARCHITECTURAL SUPPORT FOR PROGRAMMING LANGUAGES AND OPERATING SYSTEMS, INT’L CONF. ON PARALLEL ARCHITECTURES AND COMPILATION TECH., and INT’L CONF. ON SUPERCOMPUTING.