Download

Current Release

The current stable release is Release V1.1. This release includes the simulation kernel and the following component models: a light-weight superscalar processor model (spx) to support both x86_64 and aarch64, QsimProxy frontend for parallel simulation, a very simple 1-IPC processor model (simple-proc), a coherent cache model (MCP-cache), a simple non-coherent cache model (simple-cache), a flit-level interconnection network model (Iris), a DRAM memory controller model (CaffDRAM), and a port of DRAMSim2. The release also contains a parallel simulator that builds a multicore shared-memory system model with the aforementioned components. The simulator has been tested with a 16-core system model on the graphBig benchmark. It uses QSim as the front-end to get the instructions of the benchmarks. Testing has also been performed with 4-, 16-, and 64-core models.

QSim

  • The current release has been tested with QSim V2.3.1 [ download ]. To build and install QSim, follow the instructions in the QSim user manual.
  • The prebuilt graphbig benchmark binaries can be found from the github repository.

KitFox

  • The current release has been tested with KitFox V1.1 [ download ]. To build and install KitFox, follow the instructions in the KitFox user manual.

 

Old Releases

 

Sample Tracefiles

  • Sample trace files for a 2-core model.  [download]