Help needed on parallel processing
Le mercredi 26 septembre 2012 ? 13:04 +0530, Anindya Sankar Dey a ?crit :
Hi All,
If i have a vector say x<-1:10 and then use
parLapply(cl,x,function(k){k=k*2; return(k);}
it works and will also parallel process depending on the number of cores
and the number of clusters I've built in cl.
My query is, if I want this function -
function(k1,k2){ s=k1+k2; return(s);}
to work using parallel processing what will be the procedure.
I think you should have a look at the clusterMap() function. It's the parallel equivalent of mapply(). My two cents