README.md

fastrpc_test

This folder contains a test application (fastrpc_test.c) that demonstrates the usage of FastRPC (Fast Remote Procedure Call) to offload computations to different DSP (Digital Signal Processor) domains. The test application supports multiple examples, including a simple calculator service, a HAP example, and a multithreading example.

Pushing Files to the Device

After building the application, the following files and directories need to be pushed to the device:

1. fastrpc_test Binary: The compiled test application.
2. android Directory: Contains shared libraries for the Android platform.
3. linux Directory: Contains shared libraries for the Linux platform.
4. v68 Directory: Contains skeletons for the v68 architecture version.
5. v75 Directory: Contains skeletons for the v75 architecture version.

Installing the Test

Use make install to install the libraries and the executable to the appropriate directories:

make install

Running the Test

To run the test application, use the following command:

fastrpc_test -d 3 -U 1 -t linux -a v68

Options

• -d domain: Run on a specific domain.

  • 0: Run the example on ADSP
  • 1: Run the example on MDSP
  • 2: Run the example on SDSP
  • 3: Run the example on CDSP
  • Default Value: 3 (CDSP) for targets having CDSP.

• -U unsigned_PD: Run on signed or unsigned PD.

  • 0: Run on signed PD.
  • 1: Run on unsigned PD.
  • Default Value: 1

• -t target: Specify the target platform (android or linux).

  • Default Value: linux

• -a arch_version: Specify the architecture version (e.g., v68, v75).

  • Default Value: v68