Does the "-prompt" option work for you? On Fri, May 15, 2020, 9:46 AM Devon McCormick <[email protected]> wrote:
> OK - Finally got Win 10 started while only on my first beer, installed J > 9.02 but still get no prompt under emacs. I did full installs with pacman. > > > > On Thu, May 14, 2020 at 9:26 PM Devon McCormick <[email protected]> > wrote: > > > It looks like my usual "jconsole under emacs" problem - no prompt - is > > back. This time, running with an older version of the console does not > > appear to fix it. > > I notice that the new jconsole.exe is substantially larger than the older > > version. > > Do other emacs users get this problem or is it a Windows 7 issue? > > > > I went to my Windows 10 machine to try it there but > > 1) computer will not come out of sleep mode, so I hold down the power > > button whereupon > > 2) I get the message "Applying updates/Do not turn off your computer" > > 3) I go get a beer. > > When I come back, I see the message "We couldn't complete the > > update/Undoing changes/Do not turn off your computer" > > 4) I wait for a while until I see the windows logo, then > > 5) go to 2. > > > > > > > > > > On Thu, May 14, 2020 at 8:53 PM bill lam <[email protected]> wrote: > > > >> the non blas implementation is also good and keeps improving, the > relative > >> performance varies between different platforms, cpu, compilers, so there > >> is > >> no definite answer to the best threshold values. If you found non blas > is > >> always better in your computer, then you can disable blas in your > >> startup.ijs . > >> > >> On Fri, May 15, 2020, 8:45 AM Joey K Tuttle <[email protected]> wrote: > >> > >> > OK, that makes sense (I love it when a 1000 1000 matrix product is > >> "small" > >> > - thinking back to when I first did that benchmark in a 32 KILObyte > APL > >> > workspace - Moore's law has been quite a ride!) > >> > > >> > But I'm still a little puzzled why my "default" appears to perform in > >> > between always and never. > >> > > >> > > On 2020May 14, at 17:36, bill lam <[email protected]> wrote: > >> > > > >> > > +/ . * has 2 implementions blas and non blas, generally blas is > >> faster on > >> > > large matrix. there are default thresholds m*n*p to choose blas, the > >> > monad > >> > > (9!:58)"0 i.3 > >> > > reports the threshold for integer, double and complex. > >> > > the dyad set the threshold with 2 special values that I had > mentioned. > >> > > > >> > > % . calls +/ . * internally in its implemention. > >> > > > >> > > I suspect the size of matrix you tested is "small" by today's > >> standard so > >> > > non blas is faster. > >> > > > >> > > This needs tuning, you may experiment with different thresholds and > >> > > different matrixes to get the best results. > >> > > > >> > > On Fri, May 15, 2020, 8:17 AM Joey K Tuttle <[email protected]> wrote: > >> > > > >> > >> Bill, > >> > >> > >> > >> I had no idea about this - where can I read about blas vs non-blas? > >> > >> > >> > >> It would seem that my "default" is neither of your suggested cases > - > >> but > >> > >> again, no idea what is implied. > >> > >> > >> > >> MBpro-3:~ jkt$ jb > >> > >> JVERSION > >> > >> Engine: j902/j64avx2/darwin > >> > >> Beta-a: commercial/2020-05-09T10:56:17 clang-11-0-0 > >> > >> Library: 9.02.03 > >> > >> Platform: Darwin 64 > >> > >> Installer: J902 install > >> > >> InstallPath: /applications/j902 > >> > >> Contact: www.jsoftware.com > >> > >> 3 timex '%. 1000 1000 ?@$ 0' > >> > >> 0.2393233333 44041920 > >> > >> 0 (9!:58)"0 i.3 > >> > >> 1 1 1 > >> > >> 3 timex '%. 1000 1000 ?@$ 0' > >> > >> 0.3294893333 44041920 > >> > >> _1 (9!:58)"0 i.3 > >> > >> 1 1 1 > >> > >> 3 timex '%. 1000 1000 ?@$ 0' > >> > >> 0.2068576667 44041920 > >> > >> > >> > >> I do like the increased speed from the default to the _1 (9!:58)"0 > >> i.3 > >> > >> case. I would like to know more about the implications. > >> > >> > >> > >> > >> > >>> On 2020May 14, at 16:23, bill lam <[email protected]> wrote: > >> > >>> > >> > >>> Joey, another possibility is blas vs non-blas code being called. > >> > >>> > >> > >>> foreign 9!:58 can set threshold > >> > >>> _1 (9!:58)"0 i.3 NB. +/ .* never use blas > >> > >>> 0 (9!:58)"0 i.3 NB. +/ .* alwasy use blas > >> > >>> > >> > >>> Can you try execute > >> > >>> _1 (9!:58)"0 i.3 > >> > >>> then run your benchmark, then execute > >> > >>> 0 (9!:58)"0 i.3 > >> > >>> then run benchmark again and verify which mode you are using by > >> > default? > >> > >>> > >> > >>> > >> > >>> On Fri, May 15, 2020, 5:32 AM Joey K Tuttle <[email protected]> wrote: > >> > >>> > >> > >>>> Installed under OS X 10.14.6 easily - but I'm puzzled why "my" > >> > benchmark > >> > >>>> > >> > >>>> timex '%. 1000 1000 ?@$ 0' > >> > >>>> > >> > >>>> takes more than twice as much cpu compared to j901... (space > used > >> is > >> > >>>> identical) > >> > >>>> > >> > >>>>> On 2020May 14, at 14:27, Henry Rich <[email protected]> > wrote: > >> > >>>>> > >> > >>>>> This beta has a few language changes: > >> > >>>>> > >> > >>>>> * Fold (u F:. v) has been redefined to execute v first, then, u > >> > >>>>> > >> > >>>>> * u0`u1`...@v now has infinite rank. v is executed first to > >> decide > >> > the > >> > >>>> cell-rank, and which verb is to be executed for each cell; then > >> the u > >> > >> verbs > >> > >>>> are executed, either one cell at a time or in one call to each > >> verb, > >> > to > >> > >>>> execute on a list of cells at once. Therefore, each u verb needs > >> to be > >> > >> able > >> > >>>> to handle single cell or a list of input cells. > >> > >>>>> > >> > >>>>> * semiduals are supported at last: x u&.:(v`a:) y applies v only > >> to > >> > x, > >> > >>>> and x u&.:(a:`v) y applies v only to y. > >> > >>>>> > >> > >>>>> Henry Rich > >> > >>>>> > >> > >>>>> On 5/14/2020 3:49 PM, Eric Iverson wrote: > >> > >>>>>> The first 902 beta release is available for > windows/macos/linux. > >> > >>>>>> > >> > >>>>>> https://code.jsoftware.com/wiki/System/Installation/J902 > >> > >>>>>> > >> > >>>>>> Availability of new releases will be announced here. > >> > >>>>>> > >> > >>>>>> Questions, problems, etc should be addressed to the beta forum. > >> > >>>>>> > >> > ---------------------------------------------------------------------- > >> > >>>>>> For information about J forums see > >> > >> http://www.jsoftware.com/forums.htm > >> > >>>>> > >> > >>>>> > >> > >>>>> -- > >> > >>>>> This email has been checked for viruses by AVG. > >> > >>>>> https://www.avg.com > >> > >>>>> > >> > >>>>> > >> > ---------------------------------------------------------------------- > >> > >>>>> For information about J forums see > >> > http://www.jsoftware.com/forums.htm > >> > >>>> > >> > >>>> > >> ---------------------------------------------------------------------- > >> > >>>> For information about J forums see > >> > http://www.jsoftware.com/forums.htm > >> > >>>> > >> > >>> > >> ---------------------------------------------------------------------- > >> > >>> For information about J forums see > >> http://www.jsoftware.com/forums.htm > >> > >> > >> > >> > >> ---------------------------------------------------------------------- > >> > >> For information about J forums see > >> http://www.jsoftware.com/forums.htm > >> > >> > >> > > > ---------------------------------------------------------------------- > >> > > For information about J forums see > >> http://www.jsoftware.com/forums.htm > >> > > >> > ---------------------------------------------------------------------- > >> > 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 > > > > Quantitative Consultant > > > > > > -- > > Devon McCormick, CFA > > Quantitative Consultant > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
