SYnergy

SYCL Library for Energy Measurement and Frequency Scaling

SYnergy allows to get standard power-related features such as per-application and per-kernel energy measurements as well as frequency scaling capabilities, all with minimal configuration.

Currently supported target architectures:

NVIDIA GPUs supported through the NVML library.
AMD GPUs supported through the ROCm SMI library.
Intel GPUs through the Sysman API.

Build

Dependencies

cmake (3.17 or newer)
C++17 or newer compiler
A supported SYCL implementation: DPC++, OpenSYCL
A supported target architecture: CUDA with NVML, ROCm with ROCm SMI, Level Zero with Sysman

To build SYnergy samples, type:


                cd SYnergy

                mkdir build && cd build/



                # CUDA

                cmake .. -DSYNERGY_BUILD_SAMPLES=ON -DSYNERGY_SYCL_IMPL=[OpenSYCL | DPC++] -DSYNERGY_CUDA_SUPPORT=ON

                # ROCm

                cmake .. -DSYNERGY_BUILD_SAMPLES=ON -DSYNERGY_SYCL_IMPL=[OpenSYCL | DPC++] -DSYNERGY_ROCM_SUPPORT=ON

                # Level Zero

                cmake .. -DSYNERGY_BUILD_SAMPLES=ON -DSYNERGY_SYCL_IMPL=[OpenSYCL | DPC++] -DSYNERGY_LZ_SUPPORT=ON

Usage

To use SYnergy, just swap your current sycl::queue with synergy::queue. Under the samples/ folder you can find an example of SYnergy usage.