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Halide benchmarks

Prerequisites

  1. Libpng: to run Halide benchmarks.

     # On Ubuntu
 sudo apt-get install libpng-dev
 
 # On MacOS
 sudo brew install libpng

  2. Libjpeg: to run Halide benchmarks.

     # On Ubuntu
 sudo apt-get install libjpeg-dev
 
 # On MacOS
 sudo brew install libjpeg

Configuration

Edit the file configure.cmake to set the variables USE_LIBPNG and USE_JPEG to TRUE and to set the variable MKL_PREFIX to point to the Intel MKL library. An example of how the MKL_PREFIX variable should be set is available in configure.cmake.

In order to use the JPEG library, first you need to recompile Halide with JPEG support. In order to do that, edit the file utils/scripts/install_submodules.sh to set the variable USE_LIBJPEG to 1 and then re-run the Tiramisu installation script (utils/scripts/install_submodules.sh). This will recompile Halide with JPEG support.

Run Benchmarks

To run all the benchmarks, assuming you are in the build/ directory

make benchmarks

To run only one benchmark (cvtcolor for example)

make run_benchmark_cvtcolor

If you want to force the rebuild of a given benchmark, add -B option.

make -B run_benchmark_cvtcolor

This will rebuild tiramisu, rebuild all the stage of code generation and run the benchmark.

To add a given benchmark to the build system, add its name in the file benchmarks/benchmark_list.txt.

BLAS and DNN Benchmarks

Prerequisites

  1. Intel MKL: to run BLAS and DNN benchmarks.

     # Download and install Intel MKL from:
 https://software.intel.com/mkl

Configuration

  • To run linear algebra benchmarks, you need to specify the path to Intel MKL in the configuration file configure_paths.sh. Edit that file to provide the path to Intel MKL.

Run Benchmarks

To run a given benchmark

    ./compile_and_run_benchmarks.sh <path-to-benchmark> <benchmark-name>

Example

    ./compile_and_run_benchmarks.sh linear_algebra/blas/level3/sgemm/cpu/ sgemm

This will compile and run the baryon benchmark.

Auto-scheduler's benchmarks

Contains a set of benchmark programs that are used to evaluate the cost model of the auto-scheduler.

Prerequisites

The same as for Halide benchmarks:

  1. Libpng
  2. Libjpeg

Check the Halide benchmarks section above for the installation and configuration.

Run Benchmarks

To run a given benchmark

    cd auto-scheduler_benchmarks/<benchmark-name>
    ./compile_and_run.sh

Example

    cd auto-scheduler_benchmarks/heat3d
    ./compile_and_run.sh

This will compile and run the heat3d benchmark.

Other Benchmarks

Run Benchmarks

To run a given benchmark

    ./compile_and_run_benchmarks.sh <path-to-benchmark> <benchmark-name>

Example

    ./compile_and_run_benchmarks.sh tensors/baryon/ baryon

This will compile and run the baryon benchmark.