On 08/06/2012 09:41 AM, Jie wrote:
After searching online, I found that clusterCall or foreach might be the
solution.
Re-write your outer loop as an lapply, then on non-Windows use
parallel::mclapply. Or on windows use makePSOCKcluster and parLapply. I
ended with
library(parallel)
library(M
Not that I've had a chance to really look at the problem, but I've removed
outer loops using parLapply from the parallel package. Works great.
On Mon, Aug 6, 2012 at 11:41 AM, Jie wrote:
> After searching online, I found that clusterCall or foreach might be the
> solution.
>
> Best wishes,
> Ji
After searching online, I found that clusterCall or foreach might be the
solution.
Best wishes,
Jie
On Sun, Aug 5, 2012 at 10:23 PM, Jie wrote:
> Dear All,
>
> Suppose I have a program as below: Outside is a loop for simulation (with
> random generated data), inside there are several sapply()'s
Dear All,
Suppose I have a program as below: Outside is a loop for simulation (with
random generated data), inside there are several sapply()'s (10~100) over
the data and something else, but these sapply's have to be sequential. And
each sapply do not involve very intensive calculation (a few seco
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