Difference between revisions of "Sniper Features"

From Sniper
Jump to navigation Jump to search
Line 11: Line 11:
 
* Multiple instrumentation modes
 
* Multiple instrumentation modes
 
** Fast cache-only pre-ROI before detailed simulation
 
** Fast cache-only pre-ROI before detailed simulation
 +
* Stackable configurations
 +
** Example: Use nehalem, and modify the configuration with the big-cache configuration ("-c nehalem -c big-cache")
  
 
== Hardware features==
 
== Hardware features==

Revision as of 19:36, 15 November 2011

Simulator features

  • Interval model: a fast, high-abstraction level core simulation model using the interval model
  • CPI stack generation
  • Python scripting support (DVFS control, etc.)
  • Simulation statistics collection (sim.stats)
    • Support scripts for parsing and understanding statistics
  • Multi-OS support (RedHat, Ubuntu, Debian support)
  • Easy debugging of the simulator, and applications running in Pin (--gdb, --appdebug)
  • ROI (region of interest) support
  • Multiple instrumentation modes
    • Fast cache-only pre-ROI before detailed simulation
  • Stackable configurations
    • Example: Use nehalem, and modify the configuration with the big-cache configuration ("-c nehalem -c big-cache")

Hardware features

  • Accurate core model
  • Parametric shared caches
  • Modern Pentium-M-style branch predictor