SparseCholeskyMicrobenchmark {RHPCBenchmark} | R Documentation |
SparseMatrixVectorMicrobenchmark
conducts a single performance trial
of the Cholesky factorization sparse matrix kernel for the matrix given in
the kernelParameters
parameter. The function times the single
function call kernelParameters$A %*% kernelParameters$b
.
SparseCholeskyMicrobenchmark(benchmarkParameters, kernelParameters)
benchmarkParameters |
an object of type
|
kernelParameters |
a list of matrices or vectors to be used as input to the sparse matrix kernel |
a vector containing the user, system, and elapsed performance timings in that order
## Not run: # Allocate input to the Cholesky factorization microbenchmark for the # ct20stif matrix microbenchmarks <- GetSparseCholeskyDefaultMicrobenchmarks() kernelParameters <- SparseCholeskyAllocator(microbenchmarks[["cholesky_ct20stif"]], 1) # Execute the microbenchmark timings <- SparseCholeskyMicrobenchmark( microbenchmarks[["choleksy_ct20stif"]], kernelParameters) ## End(Not run)