On Tue, Nov 16, 2021 at 10:42 PM Kevin Ushey wrote:
>
> Do you see this same hang in a build of R with debug symbols? Can you
> try running R with GDB, or even WinDbg or another debugger, to see
> what the call stack looks like when the hang occurs? Does the hang
> depend on the number of threads
You can see this a bit more clearly with e.g.
> storage.mode(byy)
[1] "list"
> storage.mode(byy.empty)
[1] "logical"
So even though both objects have S3 class "by", they have a different
underlying internal storage mode (as simplifying the result of 'by'
has given you a 0-length logical, instead
Do you see this same hang in a build of R with debug symbols? Can you
try running R with GDB, or even WinDbg or another debugger, to see
what the call stack looks like when the hang occurs? Does the hang
depend on the number of threads used by OpenBLAS?
On the off chance it's relevant, I've seen h
While trying to reproduce a NOTE for
* checking for new files in some other directories ... NOTE
I noticed that the check code uses
Sys.getenv("LOGNAME")
to query the name of the current user. However on many systems this is
not set, so this is the empty string, and then no NOTE is shown. (Only
Try adding simplify=FALSE to the call to by().
-Bill
On Tue, Nov 16, 2021 at 4:04 AM Ofek Shilon wrote:
> Take this toy code:
> df <- data.frame(a=seq(10), b=rep(1:2, 5))
> df.empty <- subset(df, a>10)
> byy <- by(data=df, INDICES=df$b, FUN=function(x) x[1,])
> byy.empty <- by
On Tue, Nov 16, 2021 at 8:43 AM Martin Maechler
wrote:
>
> > Avraham Adler
> > on Tue, 16 Nov 2021 02:35:56 + writes:
>
> > I am building r-devel on Windows 10 64bit using Jeroen's mingw system,
> > and I am finding that my make check-devel hangs on the above issue.
> >
Take this toy code:
df <- data.frame(a=seq(10), b=rep(1:2, 5))
df.empty <- subset(df, a>10)
byy <- by(data=df, INDICES=df$b, FUN=function(x) x[1,])
byy.empty <- by(data=df.empty, INDICES=df.empty$b, FUN=function(x) x[1,])
class(byy) # "by"
class(byy.empty) # "by"
is.list(b
> Avraham Adler
> on Tue, 16 Nov 2021 02:35:56 + writes:
> I am building r-devel on Windows 10 64bit using Jeroen's mingw system,
> and I am finding that my make check-devel hangs on the above issue.
> Everything is vanila except that I am using OpenBLAS 0.3.18. I have
