Multiple Cards System Compiler

This is simple example showcasing the P2P and H2C mode of application code controlling a multi-card accelerator design in system compiler environment.

KEY CONCEPTS: Multiple Cards, P2P, H2C, Syncronization

KEYWORDS: vpp::p2p, vpp::h2c, vpp::squeue, add_card

This example demonstrates the P2P and H2C mode of application code controlling a multi-card accelerator design.

EXCLUDED PLATFORMS:

  • All NoDMA Platforms, i.e u50 nodma etc

  • All Embedded Zynq Platforms, i.e zc702, zcu102 etc

  • All Versal Platforms, i.e vck190 etc

  • Samsung U.2 SmartSSD

  • Alveo U25 SmartNIC

  • AWS VU9P F1

  • Alveo U280

  • Alveo U250

  • Alveo U55c

  • Alveo U50

DESIGN FILES

Application code is located in the src directory. Accelerator binary files will be compiled to the xclbin directory. The xclbin directory is required by the Makefile and its contents will be filled during compilation. A listing of all the files in this example is shown below

src/main.cpp
src/xacc.cpp
src/xacc.hpp

Access these files in the github repo by clicking here.

COMMAND LINE ARGUMENTS

Once the environment has been configured, the application can be executed by

./host.exe 0 Makefile ./src/xacc.hpp ./src/xacc.cpp ./src/main.cpp