In this exercise you will learn how to use the API of the oneMath library and perform a matrix multiplication using the GEMM routines.
The source code provides a template to perform GEMM using oneMath’s USM/buffer API. Please refer to the API here: https://oneapi-spec.uxlfoundation.org/specifications/oneapi/latest/elements/onemath/source/domains/blas/gemm
oneMath_usm_gemm/source.cppThe source_*.cpp already include all the code to create input matrices and
compute a reference result serially on host. The exercise is to fill in the
sections marked with “TODO” comments to perform GEMM on a device using oneMath.
To run the example: ./oneMath_usm_gemm_solution (or) ./oneMath_usm_gemm_source
To verify with CUBLAS debug info, export CUBLAS_LOGINFO_DB=1 and export CUBLAS_LOGDEST_DBG=stdout
For DevCloud via JupiterLab follow these instructions.
For DPC++: instructions.
For AdaptiveCpp: instructions.