inst/unitTests/test_bpvectorize.R

In Bioconductor/BiocParallel: Bioconductor facilities for parallel evaluation

message("Testing bpvectorize")

test_bpvectorize_Params <- function()
{
    cl <- parallel::makeCluster(2)
    doParallel::registerDoParallel(cl)
    params <- list(
        serial=SerialParam(),
        snow=SnowParam(2),
        dopar=DoparParam()
    )
    if (.Platform$OS.type != "windows")
        params$mc <- MulticoreParam(2)

    x <- 1:10
    expected <- sqrt(x)
    for (param in names(params)) {
        psqrt <- bpvectorize(sqrt, BPPARAM=params[[param]])
        checkIdentical(expected, psqrt(x))
    }

    ## clean up
    foreach::registerDoSEQ()
    parallel::stopCluster(cl)
    closeAllConnections()
    TRUE
}