Displaying 5 results from an estimated 5 matches for "outmia".
2009 Jul 17
1
Problem With Repeated Use Of Load/Save/Close Commands
...the problem.
------------------------------------------------------------
junk = 1
PathA = tempdir()
conX = paste(PathA,"junk",sep="\\")
outJunk = file(conX, open="wb")
save(junk, file=outJunk)
close(outJunk)
for(i in 1:4000){
outMIA = file(conX, open="rb")
load(file=outMIA)
close(outMIA)
closeAllConnections()
unlink(conX)
rm(outMIA)
rm(junk)
cat(" i = ",i,sep=" ")
gc()
zzz = showConnections(all=FALSE)
cat(" zzz = ",zzz...
2009 Jul 18
1
[R] Problem With Repeated Use Of Load/Save/Close Commands (PR#13841)
...----------------------------------
> junk = 1
> PathA = tempdir()
> conX = paste(PathA,"junk",sep="\\")
> outJunk = file(conX, open="wb")
> save(junk, file=outJunk)
> close(outJunk)
> for(i in 1:4000){
> outMIA = file(conX, open="rb")
> load(file=outMIA)
> close(outMIA)
> closeAllConnections()
> unlink(conX)
> rm(outMIA)
> rm(junk)
> cat(" i = ",i,sep=" ")
> gc()
> zzz = showConnections(...
2009 Jul 16
1
Too many open files
...pathname, "MyPathnameA", so you'll probably want to edit it
with your own.
R E-mails from as far back as 2006 ask for help on the issue. There have
been several suggestions, but no confirmed solution that I can find. You
will see my attempt at these suggestions in the script [
rm(outMIA);rm(junk); and gc(); after close(outMIA); and
unlink(FileNameMIA);]. For me, this becomes important because it limits
the total number if iterations in nested do-loops. This is where I ran
into the problem. The program below is a distillation from the original
program.
Any suggestion would be...
2009 Jul 10
0
Too many files open (PR#13818)
...my pathname,
"MyPathnameA", so you'll probably want to edit it with your own.
R E-mails from as far back as 2006 ask for help on the issue. There have been
several suggestions, but no confirmed solution that I can find. You will see my
attempt at these suggestions in the script [ rm(outMIA);rm(junk); and gc();
after close(outMIA); and unlink(FileNameMIA);].
#-------------------- Start of Script
----------------------------------------------
# This script induces an error: "cannot open the connection" with
# warnings: "Too many open files".
# ---------...
2009 Jul 18
0
[R] Problem With Repeated Use Of Load/Save/Close Commands (PR#13842)
...--
>> junk = 1
>> PathA = tempdir()
>> conX = paste(PathA,"junk",sep="\\")
>> outJunk = file(conX, open="wb")
>> save(junk, file=outJunk)
>> close(outJunk)
>> for(i in 1:4000){
>> outMIA = file(conX, open="rb")
>> load(file=outMIA)
>> close(outMIA)
>> closeAllConnections()
>> unlink(conX)
>> rm(outMIA)
>> rm(junk)
>> cat(" i = ",i,sep=" ")
>> gc()
&g...