Re: [Rd] acml blas+lapac in R

2014-02-25 Thread lejeczek
thank you Brian if ACML is the problem I wonder if it ever was pointed out to AMD shame because ACML results in really nice performance on AMD hardware On 25/02/14 10:39, Prof Brian Ripley wrote: Note that this is in the 'R Installation and Administration Manual'. Please follow the posting g

Re: [Rd] What this error means

2014-02-25 Thread Gabriel Becker
Well, if you are already using R_tryEval then it is (should be) catching the error already and the problem is something else but I can't tell what it is with the information you've posted. ~G On Tue, Feb 25, 2014 at 1:09 PM, Sandip Nandi wrote: > Hi , > > I am using R_tryEval . Is there any wa

Re: [Rd] What this error means

2014-02-25 Thread Sandip Nandi
Hi , I am using R_tryEval . Is there any way to handle the error ? Thanks On Tue, Feb 25, 2014 at 1:04 PM, Gabriel Becker wrote: > Sandip, > > > Are you doing R_eval (sp?) or R_tryEval? Uncaught R-level errors during > C-level evaluation can cause segfaults IIRC. > > ~G > > > On Tue, Feb 25, 2

Re: [Rd] What this error means

2014-02-25 Thread Gabriel Becker
Sandip, Are you doing R_eval (sp?) or R_tryEval? Uncaught R-level errors during C-level evaluation can cause segfaults IIRC. ~G On Tue, Feb 25, 2014 at 12:00 PM, Sandip Nandi wrote: > Hi , > > I am running R from C using the interpreter . Now i > execute detach("package:td", unload=TRUE) > An

[Rd] What this error means

2014-02-25 Thread Sandip Nandi
Hi , I am running R from C using the interpreter . Now i execute detach("package:td", unload=TRUE) And I get the following error . Any idea what it means ? *** caught segfault *** address 0x102, cause 'memory not mapped' Traceback: 1: sys.parent() 2: sys.function(sys.parent()) 3: formals(s

Re: [Rd] acml blas+lapac in R

2014-02-25 Thread Prof Brian Ripley
Note that this is in the 'R Installation and Administration Manual'. Please follow the posting guide and check the manuals before posting. On 25/02/2014 08:42, lejeczek wrote: dear experts I'd like to ask you, probably on behalf all of us who try to use AMD's ACML for performance optimisation

[Rd] acml blas+lapac in R

2014-02-25 Thread lejeczek
dear experts I'd like to ask you, probably on behalf all of us who try to use AMD's ACML for performance optimisation a question. There seem to be problem when these two, R and ACML are coupled, described here: http://devgurus.amd.com/message/1255852#1255852 I'd like to ask, while not being