rserver for q

Community Support
1

Does the interface not work for trial edition? I am working on a 64 bit linux machine with the trial version.
I change the makefile 2nd line to Q=~/q/l32. It compiled and moved rserver.so to the l32 dir.

When i ran the command Ropen:rserver 2:(ropen;1), it gave an error saying wrong ELF class: ELFCLASS64.

I can see that there is one more instance where i need to change the $(MS) to l32 but doing so results in compilation errors.

Regards,  

2

<o:p> </o:p>

Sorry, cannot help since I am on w32. But I can report that it works on w32 and trial version. <o:p></o:p>

<o:p> </o:p>

Kim<o:p></o:p>

<o:p> </o:p>

Von: personal-kdbplus@googlegroups.com [mailto:personal-kdbplus@googlegroups.com] Im Auftrag von naveen sharma
Gesendet: Mittwoch, 27. November 2013 16:00
An: personal-kdbplus@googlegroups.com
Betreff: [personal kdb+] rserver for q<o:p></o:p>

<o:p> </o:p>

Does the interface not work for trial edition? I am working on a 64 bit linux machine with the trial version.<o:p></o:p>

I change the makefile 2nd line to Q=~/q/l32. It compiled and moved rserver.so to the l32 dir.<o:p></o:p>

When i ran the command Ropen:rserver 2:(ropen;1), it gave an error saying wrong ELF class: ELFCLASS64.<o:p></o:p>

<o:p> </o:p>

I can see that there is one more instance where i need to change the $(MS) to l32 but doing so results in compilation errors.<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

Regards,  <o:p></o:p>

–
Submitted via Google Groups

3

can you use the pre-built binary at http://code.kx.com/wsvn/code/cookbook_code/r/rserve/bin/l32/rserve.so

?

4

The pre-built binary works fine. Thanks!

5

Is there a way I can make functions declared in R work with Rserve? i.e an equivalent of source(‘filename’) in rserve?

6

You should be able to do source(“filename”) in rserve. What do you get when you try this? You may need “fileio enable” but this is the default.

Chris

7

I tried Rcmd “source(‘file.R’)” but it doesn’t load the functions. When I do Rget “ls()”, the functions are not listed.

8

Try

Print(ls())

Von meinem iPhone gesendet

Am 29.11.2013 um 10:05 schrieb naveen sharma <sharma.naveen888@gmail.com>:

I tried Rcmd “source(‘file.R’)” but it doesn’t load the functions. When I do Rget “ls()”, the functions are not listed.

9

Not sure if i understood.
Tried Rget “print(ls())” and it lists the same functions. my Rcmd “source(‘file.R’)” added no new functions.

10

Using cwd() you will see where R is actually pointing. Then change the path to the directory where the R script is located. Then try to source the R file again.<o:p></o:p>

<o:p> </o:p>

If it is still not working just ask.<o:p></o:p>

<o:p> </o:p>

Kim<o:p></o:p>

<o:p> </o:p>

Von: personal-kdbplus@googlegroups.com [mailto:personal-kdbplus@googlegroups.com] Im Auftrag von naveen sharma
Gesendet: Freitag, 29. November 2013 10:14
An: personal-kdbplus@googlegroups.com
Betreff: Re: [personal kdb+] rserver for q<o:p></o:p>

<o:p> </o:p>

Not sure if i understood.<o:p></o:p>

Tried Rget “print(ls())” and it lists the same functions. my Rcmd “source(‘file.R’)” added no new functions.

11

Thanks a bunch! works ine now.