ROC-tracer

• ROC-tracer library: Runtimes Generic Callback/Activity APIs

  The goal of the implementation is to provide a generic independent from specific runtime profiler to trace API and asynchronous activity.

  The API provides functionality for registering the runtimes API callbacks and asynchronous activity records pool support.

• ROC-TX library: Code Annotation Events API

  Includes API for:

  • roctxMark
  • roctxRangePush
  • roctxRangePop

Usage

rocTracer API

To use the rocTracer API you need the API header and to link your application with roctracer .so library:

• /opt/rocm/include/roctracer/roctracer.h

  API header.

• /opt/rocm/lib/libroctracer64.so

  .so library.

rocTX API

To use the rocTX API you need the API header and to link your application with roctx .so library:

• /opt/rocm/include/roctracer/roctx.h

  API header.

• /opt/rocm/lib/libroctx64.so

  .so library.

Library source tree

• doc

  Documentation.

• inc

  Include header files.

  • roctracer.h

    rocTracer library public API header.

  • roctx.h

    rocTX library public API header.

• src

  Library sources.

  • core

    rocTracer library API sources.

  • roctx

    rocTX library API sources.

  • util

    Library utils sources.

• test

  Test suit.

  • MatrixTranspose

    Test based on HIP MatrixTranspose sample.

Documentation

• API description:
  • 'roctracer' / 'rocTX' profiling C API specification
• Code examples:
  • HIP API ops, GPU Activity Tracing
  • MatrixTranspose HIP sample with all APIs/activity tracing enabled

Build and run tests

• ROCm is required

• Packages required:

  1. For Ubuntu 18.04 and Ubuntu 20.04 the following adds the needed packages:

  apt install python3 python3-pip gcc g++ libatomic1 make rocm-llvm-dev \
   cmake doxygen graphviz texlive-full
  

  2. For CentOS 8.1 and RHEL 8.1 the following adds the needed packages:

  yum install -y python3 python3-pip gcc gcc-g++ make rocm-llvm-devel \
   cmake libatomic doxygen graphviz texlive \
   texlive-xtab texlive-multirow texlive-sectsty \
   texlive-tocloft texlive-tabu texlive-adjustbox
  

  3. For SLES 15 Service Pack 15 the following adds the needed packages:

  zypper in python3 python3-pip gcc gcc-g++ make rocm-llvm-devel \
   cmake libatomic doxygen graphviz \
   texlive-scheme-medium texlive-hanging texlive-stackengine \
   texlive-tocloft texlive-etoc texlive-tabu
  

• Python modules requirements: CppHeaderParser, argparse.

  To install:

  pip3 install CppHeaderParser argparse
  

• Clone development branch of roctracer:

  git clone -b amd-master https://github.com/ROCm-Developer-Tools/roctracer
  

• To build roctracer library:

  cd <your path>/roctracer
  ./build.sh
  

• To build and run test:

  cd <your path>/roctracer/build
  make mytest
  run.sh
  

Installation

Install by:

make install

or:

make package && dpkg -i *.deb