Difference between revisions of "ISCA 2006 tutorial"

Revision as of 09:26, 18 June 2006 (view source) Saidi (talk | contribs) (→‎Speakers) ← Older edit		Latest revision as of 11:01, 18 June 2006 (view source) Ktlim (talk | contribs) (→‎Speakers)
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	* Lisa R. Hsu is a Ph.D. candidate in the EECS Department at the University of Michigan, and was the developer of M5's Ethernet network interface model.  She received a BSE in electrical engineering from Princeton University and an MSE in computer science and engineering from the University of Michigan.		* Lisa R. Hsu is a Ph.D. candidate in the EECS Department at the University of Michigan, and was the developer of M5's Ethernet network interface model.  She received a BSE in electrical engineering from Princeton University and an MSE in computer science and engineering from the University of Michigan.
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−	* Kevin T. Lim is a Ph.D. student in the EECS Department at the University of Michigan, and the developer of M5's detailed CPU model.  He received a BSE in computer engineering from the University of Michigan.	+	* Kevin T. Lim is a Ph.D. student in the EECS Department at the University of Michigan, and the developer of M5's detailed CPU model.  He received a BSE in computer engineering and an MSE in computer science and engineering from the University of Michigan.
	* Ali G. Saidi is a Ph.D. candidate in the EECS Department at the University of Michigan, and wrote much of the platform code for Linux full-system simulation. He received a BS in electrical engineering from the University of Texas at Austin and an MSE in computer science and engineering from the University of Michigan.		* Ali G. Saidi is a Ph.D. candidate in the EECS Department at the University of Michigan, and wrote much of the platform code for Linux full-system simulation. He received a BS in electrical engineering from the University of Texas at Austin and an MSE in computer science and engineering from the University of Michigan.
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Latest revision as of 11:01, 18 June 2006

Introduction

This half-day tutorial will introduce participants to the M5 simulator system. M5 is a modular platform for computer system architecture research, encompassing system-level architecture as well as processor microarchitecture.

We will be releasing version 2.0 of M5 in conjunction with this tutorial. Features new in 2.0 include:

• Multiple ISA support (Alpha, MIPS, and SPARC)
• An all-new, execute-in-execute out-of-order SMT CPU timing model, with no SimpleScalar license encumbrance
• All-new, message-oriented interface for memory system objects, designed to simplify the development of non-bus interconnects
• More extensive Python integration and scripting support

Because the primary focus of the M5 development team has been simulation of network-oriented server workloads, M5 incorporates several features not commonly found in other simulators.

• Full-system simulation using unmodified Linux 2.4/2.6, HP Tru64 5.1, or L4Ka::Pistachio) (Alpha only at this time... coming in the future for MIPS and SPARC)
• Detailed timing of I/O device accesses and DMA operations
• Accurate, deterministic simulation of multiple networked systems
• Flexible, script-driven configuration to simplify specification of complex multi-system configurations
• Included network workloads such as Apache, NAT, and NFS
• Support for storing results from multiple simulations in a unified database (e.g. MySQL) for automated reporting and graph generation

M5 also integrates a number of other desirable features, including pervasive object orientation, multiple interchangeable CPU models, an event-driven memory system model, and multiprocessor capability. Additionally, M5 is also capable of application-only simulation using syscall emulation. M5 is freely distributable under a BSD-style license, and does not depend on any commercial or restricted-license software.

Intended Audience

Researchers in academia or industry looking for a free, open-source, full-system simulation environment for processor, system, or platform architecture studies. Please register via the ISCA 2006 web page.

Tentative Outline

• M5 structure
  • Object structure
    • Intro to SimObjects
    • Object builder
    • Configuration language
    • Specialization using C++ templates
    • Object serialization (checkpointing)
  • Events
• CPU models
  • Simple functional model
  • Detailed out-of-order model
  • Sampling and warm-up support
• Memory & I/O system overview
  • Cache models
  • Interconnect models (busses, point-to-point networks)
  • Coherence support
  • I/O modeling
    • Programmed I/O (uncached accesses)
    • DMA I/O
  • Ethernet model
    • NIC device models
    • Linux driver
    • Link layer model
• Full-system modeling
  • Building disk images
  • Console and PAL code
  • Running benchmarks via system init scripts
  • Target kernel introspection support
• Statistics
  • Built-in statistics types
  • Adding new statistics
  • Using the database back end
    • Setting up a results database
    • Using scripts to generate reports and graphs from the database
• Debugging techniques
  • Built-in debugging support
    • Tracing
    • Runtime checking
    • Gdb hooks
  • Debugging target code (including kernels) using remote gdb
• ISA description language
  • Adding your own instructions to the ISA
  • Adding support for new ISAs

Speakers

• Steven K. Reinhardt is an associate professor in the EECS Department at the University of Michigan, and a principal developer of M5. He received a BS from Case Western Reserve University and an MS from Stanford University, both in electrical engineering, and a PhD in computer science from the University of Wisconsin-Madison. While at Wisconsin, he was the principal developer of the Wisconsin Wind Tunnel parallel architecture simulator.

• Nathan L. Binkert received his Ph.D. candidate from the EECS Department at the University of Michigan, and a principal developer of M5. He received a BSE in electrical engineering and MS in computer science both from the University of Michigan. As an intern at Compaq VSSAD, he was a principal developer of the ASIM simulator, currently in use at Intel and is currently with Arbor Networks.

• Ronald G. Dreslinski is a Ph.D. student in the EECS Department at the University of Michigan, and a developer of M5's memory system. He received a BSE in electrical engineering, a BSE in computer engineering, and a MSE in computer science and engineering all from the University of Michigan.
• Kevin T. Lim is a Ph.D. student in the EECS Department at the University of Michigan, and the developer of M5's detailed CPU model. He received a BSE in computer engineering and an MSE in computer science and engineering from the University of Michigan.

• Ali G. Saidi is a Ph.D. candidate in the EECS Department at the University of Michigan, and wrote much of the platform code for Linux full-system simulation. He received a BS in electrical engineering from the University of Texas at Austin and an MSE in computer science and engineering from the University of Michigan.