RHPCBenchmark (version 0.1.0)

MatvecMicrobenchmark: Conducts a single performance trial with the matrix-vector multiplication

Description

MatvecMicrobenchmark conducts a single performance trial of the matrix-vector multiplication dense matrix kernel for the matrix given in the kernelParameters parameter. The function times the single function call kernelParameters$A %*% kernelParameters$b.

Usage

MatvecMicrobenchmark(benchmarkParameters, kernelParameters)

Arguments

benchmarkParameters

an object of type DenseMatrixMicrobenchmark specifying various parameters for microbenchmarking the dense matrix kernel

kernelParameters

a list of matrices or vectors to be used as input to the dense matrix kernel

Examples

## Not run: ------------------------------------
# # Allocate input to the matrix-vector multiplication microbenchmark for the
# # first matrix size to be tested
# microbenchmarks <- GetDenseMatrixDefaultMicrobenchmarks()
# kernelParameters <- MatvecAllocator(microbenchmarks[["matvec"]], 1)
# # Execute the microbenchmark
# timings <- MatvecMicrobenchmark(microbenchmarks[["matvec"]], kernelParameters)
## ---------------------------------------------