Ubuntu 22.04 Build Instructions for TISP

Environment Setup

• Run the executables on EVM using CCS (Code composer studio)
• The target binaries built are envisioned to run on "C75X_0" of the J722S EVM
• Setup needed for the compiler for CGT7x
  • Download CGT7x Compiler Installer and install
  • export CGT7X_ROOT=${CGT7X_COMPILER_DIR}
• Setup PSDK_RTOS_ROOT environment variable
  • export PSDK_RTOS_ROOT=${PSDK_RTOS_ROOT_DIR}
  • Example: export PSDK_RTOS_ROOT=${HOME}/ti-processor-sdk-rtos-j722s-evm-09_02_00_05/
• Setup MCU_PLUS_SDK_ROOT environment variable
  
  • export MCU_PLUS_SDK_ROOT=${PSDK_RTOS_ROOT}/${MCU_PLUS_SDK_ROOT_DIR}
  • Example : export MCU_PLUS_SDK_ROOT=${HOME}/ti-processor-sdk-rtos-j722s-evm-09_02_00_05/mcu_plus_sdk_j722s_09_02_00_59/
• Path setup
  • export PATH=${CGT7X_ROOT}/bin:${PATH}

Build

• TISP utilizes CMake to build, ensure that system has CMake v3.16.0 or higher
• Build options:
  • SOC=AM62A/j722s
  • DEVICE=C7504/C7524
  • TARGET_PLATFORM=PC/""
  • KERNEL_NAME
  • BUILD_TEST=1 OR BUILD_EXAMPLE=1 OR AUTO_TEST=1
  • TISP_DEBUGPRINT=1/0
  • CMAKE_EXPORT_COMPILE_COMMANDS=TRUE
  • CMAKE_BUILD_TYPE=Release/Debug
  • AUTO_TEST=1/0 (builds all test cases and libraries)
• Example CMake commands
  • To build test/FFTLIB/TISP_fft2d_superNode for target on j722s and run performance test cases:

    •  cmake -B build -DTARGET_PLATFORM="" -DBUILD_TEST="1" -DKERNEL_NAME="FFTLIB/TISP_fft2d_superNode" -DSOC="j722s" \
      -DDEVICE="C7524" -DTISP_DEBUGPRINT="0" -DALL_TEST_CASES="1" -DCMAKE_EXPORT_COMPILE_COMMANDS="TRUE" \
      -DCMAKE_BUILD_TYPE="Release" 

  • To build test/misc/TISP_blockCopy_superNode for host emulation on j722s and with debug print statements

    •  cmake -B build -DTARGET_PLATFORM="PC" -DBUILD_TEST="1" -DKERNEL_NAME="misc/TISP_blockCopy_superNode" -DSOC="j722s" \
      -DDEVICE="C7524" -DTISP_DEBUGPRINT="1" -DCMAKE_EXPORT_COMPILE_COMMANDS="TRUE" \
      -DCMAKE_BUILD_TYPE="Release" 

  • To build all tests cases and libraries for release for j722s for target

    •  cmake -B build -DTARGET_PLATFORM="" -DAUTO_TEST="1" -DSOC="j722s" -DDEVICE="C7524" \
      -DALL_TEST_CASES="1" -DCMAKE_BUILD_TYPE="Release" -DTISP_DEBUGPRINT="0" 

  • Then run:

    • cmake --build build -j<num_cores> 

Run

• To run TISP kernels on a PC:

  • bin/Release/test_TISP_<kernel_name>_<device>_x86_64 

    OR

    bin/Debug/test_TISP_<kernel_name>_<device>_x86_64 

    • Ex:

      bin/Release/test_TISP_and_C7524_x86_64 

• To run TISP kernels for target
  • To reproduce numbers given in the datasheet, run the .out program on the EVM in OSPI NAND Boot Mode