Displaying 2 results from an estimated 2 matches for "run30".
Did you mean:
run3
2024 Dec 31
1
mclapply hanging occasionally on macos
...tting a single word into debug.csv in order to avoid the
empty file error),
```
library(parallel)
ignore.dataset <- read.csv("debug.csv"); rm(ignore.dataset)
useless.function <- function( ) {
y <- rnorm(3); x <- rnorm(3)
summary( lm( y ~ x )) ## useless
NULL
}
run30 <- function(i) {
message("run30=", i)
useless.function()
}
run30( 0 )
message("many mc")
simsl <- mclapply( 1:30, run30 )
```
this replicably does not count to 30 on both desktops, but does on the air.
not fun...can someone else try this program on a macos recen...
2024 Dec 31
1
mclapply hanging occasionally on macos
? Mon, 30 Dec 2024 19:16:11 -0800
Ivo Welch <ivo.welch at gmail.com> ?????:
> useless.function <- function( ) {
> y <- rnorm(3); x <- rnorm(3)
> summary( lm( y ~ x )) ## useless
> NULL
> }
>
> run30 <- function(i) {
> message("run30=", i)
> useless.function()
> }
>
> run30( 0 )
> message("many mc")
> simsl <- mclapply( 1:30, run30 )
Thank you for telling us which code you're running that eventually
hangs mclapply()! I see that your e...