Use wdstatus
2007/3/29, Fraser Jackson <[EMAIL PROTECTED]>:
When running long programs I find it valuable to obtain a time stamp to
give
me a guide to its progress.
The following program processes a very large sparse array sa and for each
step in a for loop produces a marginal table written to a file.
genx =: 4 : 0
jcreate fngenx =: jpath '~temp\',(": x),'.ijf'
n =. #$y
a =. i.n
id =. x comb n
for_i.
i. #id
do.
(i,6!:0 '') 1!:2 (2)
b =. 0 $. (i{id) summ y
c =. b jappend fngenx
end.
n
)
I expected the write to screen for each i to give me a trace of the
execution time for each step. The first two writes occur, then none of
the
others until the loop is completed. Why does it display this behaviour?
Fraser
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
--
Björn Helgason, Verkfræðingur
Fugl&Fiskur ehf, Þerneyjarsund 23, Box 127
801 Grímsnes ,t-póst: [EMAIL PROTECTED]
Skype: gosiminn, gsm: +3546985532
Landslags og skrúðgarðagerð, gröfuþjónusta
http://groups.google.com/group/J-Programming
Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans
góður kennari getur stigið á tær án þess að glansinn fari af skónum
/|_ .-----------------------------------.
,' .\ / | Með léttri lund verður |
,--' _,' | Dagurinn í dag |
/ / | Enn betri en gærdagurinn |
( -. | `-----------------------------------'
| ) | (\_ _/)
(`-. '--.) (='.'=)
`. )----' (")_(")
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
