Yes = I've used package manager to get all updates but I'm not at 8.03. I did have a custom profile but removed it.
On Tue, Sep 23, 2014 at 2:40 PM, 'Pascal Jasmin' via Programming < [email protected]> wrote: > the addon is available through package manager... Perhaps you have a > custom profile that affects load? > > this is a j803 feature, btw. > > > ----- Original Message ----- > From: Devon McCormick <[email protected]> > To: J-programming forum <[email protected]> > Cc: > Sent: Tuesday, September 23, 2014 2:28 PM > Subject: Re: [Jprogramming] zlib addon thanks > > Thanks for the instructions but these fail for me in 64-bit J801 and 802 > (and 701) with a "not found" error on '~addons/arc/zlib/zlib.ijs' in all > cases. Is there something I need to install other than making sure my J > packages are up-to-date? > > I'm running on Windows 7 - should it be available for this OS? > > Thanks... > > On Tue, Sep 23, 2014 at 1:41 PM, 'Pascal Jasmin' via Programming < > [email protected]> wrote: > > > load 'arc/zlib' > > install_zlib_ '' NB. downloads lib (just needs to be done once) > > load 'arc/zlib' NB. reload after first dl. > > > > > > > > > > ----- Original Message ----- > > From: Devon McCormick <[email protected]> > > To: J-programming forum <[email protected]> > > Cc: > > Sent: Tuesday, September 23, 2014 1:33 PM > > Subject: Re: [Jprogramming] zlib addon thanks > > > > How do I load this? > > > > On Sat, Sep 20, 2014 at 9:25 PM, bill lam <[email protected]> wrote: > > > > > the windows zlib1.dll binary is actually copied from j701 gtk binary > > which > > > was built by Norman Drinkwater. > > > > > > zlib_compress also supports an optional left argument between 0 and 9. > 0 > > is > > > uncompressed, 1 is the fastest, and 9 slowest. > > > > > > zlib_uncompress also supports an optional left argument which is the > size > > > of uncompressed data. > > > On Sep 21, 2014 5:36 AM, "John Baker" <[email protected]> wrote: > > > > > > > The recently released zlib addon is a big plus for j64 users. > > > > > > > > The compiled version is very effective on J text and might prove > useful > > > for > > > > binary data as well. > > > > > > > > The following is a worst case scenario - compressing and > uncompressing > > a > > > > million random numbers > > > > > > > > t =. 1000000?1000000 > > > > > > > > ts' t -: (3!:2) zlib_uncompress zlib_compress (3!:1) t' > > > > > > > > 0.987848 3.77554e7 > > > > > > > > > > > > But on my 64 bit win8.1 machine it gets through the cycle in less > than > > a > > > > second. On more realistic data performance is much better. > > > > > > > > > > > > Kudos to Bill and anyone else that worked on this addon. > > > > > > > > > > > > -- > > > > John D. Baker > > > > [email protected] > > > > > ---------------------------------------------------------------------- > > > > For information about J forums see > http://www.jsoftware.com/forums.htm > > > > > > > ---------------------------------------------------------------------- > > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > > > > > > > -- > > Devon McCormick, CFA > > > > > > > > > > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > > -- > Devon McCormick, CFA > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Devon McCormick, CFA ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
