Re: [Rd] unserialize and eager execution

2011-12-05 Thread Tyler Pirtle
On Mon, Dec 5, 2011 at 10:41 PM, Prof Brian Ripley wrote: > Take a look at the information on serialization in 'R Internals'. AFAICS > this is no different from what can happen when loading a saved workspace. > > I'll give that a look, thanks. > > On 06/12/2011 05:29, Tyler Pirtle wrote: > >> Hi

Re: [Rd] unserialize and eager execution

2011-12-05 Thread Prof Brian Ripley
Take a look at the information on serialization in 'R Internals'. AFAICS this is no different from what can happen when loading a saved workspace. On 06/12/2011 05:29, Tyler Pirtle wrote: Hi, While debugging a network server I'm developing I noticed something unusual - call to unserialize() r

[Rd] unserialize and eager execution

2011-12-05 Thread Tyler Pirtle
Hi, While debugging a network server I'm developing I noticed something unusual - call to unserialize() resulted in an error about loading a namespace. I was a bit taken back by this - why should unserializing an object cause a namespace lookup? Are there any other side-effects of unserialize() t

Re: [Rd] Vignette using parallel's makeCluster function has trouble building on Windows 7

2011-12-05 Thread Rich Calaway
Thanks, Dan! I think that's just what I needed. --Rich On Mon, Dec 5, 2011 at 4:50 PM, Dan Tenenbaum wrote: > Hi Rich, > > On Mon, Dec 5, 2011 at 4:19 PM, Rich Calaway > wrote: >> Hi, all-- >> >> I've been working on a doParallel package to provide a foreach >> parallel backend for the new para

Re: [Rd] Vignette using parallel's makeCluster function has trouble building on Windows 7

2011-12-05 Thread Dan Tenenbaum
Hi Rich, On Mon, Dec 5, 2011 at 4:19 PM, Rich Calaway wrote: > Hi, all-- > > I've been working on a doParallel package to provide a foreach > parallel backend for the new parallel package, but I am having trouble > building the vignette. On my system, if I use the following minimal > vignette (ca

[Rd] Vignette using parallel's makeCluster function has trouble building on Windows 7

2011-12-05 Thread Rich Calaway
Hi, all-- I've been working on a doParallel package to provide a foreach parallel backend for the new parallel package, but I am having trouble building the vignette. On my system, if I use the following minimal vignette (call it buggyVignette.Rnw): \documentclass[a4paper]{article} \title{S

Re: [Rd] class extension and documentation

2011-12-05 Thread Terry Therneau
Duncan's reply to my query > Now R CMD check claims that I need Rd pages for backsolve and > backsolve.default. I don't think I should rewrite those. > How do I sidestep this and/or > what other manuals should I read? Even though your change is subtle, I'd say it's still a change (back

Re: [Rd] serialize/unserialize vector improvement

2011-12-05 Thread luke-tierney
Not yet . It overlaps with some other work and will be done in due course. luke On Mon, 5 Dec 2011, Michael Spiegel wrote: Has there been any movement on this patch? It will improve the serialize/unserialize performance. Thanks, --Michael On Mon, Oct 3, 2011 at 9:28 AM, wrote: It's on my

Re: [Rd] class extension and documentation

2011-12-05 Thread Duncan Murdoch
On 05/12/2011 12:11 PM, Terry Therneau wrote: I've added a "backsolve" method to the bdsmatrix library. Per the Extending manual section 7.1 I've also added the following 3 lines along with my setMethod definitions for 2 classes. backsolve<- function(r, ...) UseMethod("backsolve") backsolve.defa

[Rd] PS to prior note

2011-12-05 Thread Terry Therneau
Sorry to forget this > sessionInfo() R version 2.14.0 (2011-10-31) Platform: x86_64-unknown-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8LC_COLLATE=C [5] LC_MONETARY=en_US.UTF-8LC_MESSAGES=en_US.UTF-8 [

[Rd] class extension and documentation

2011-12-05 Thread Terry Therneau
I've added a "backsolve" method to the bdsmatrix library. Per the Extending manual section 7.1 I've also added the following 3 lines along with my setMethod definitions for 2 classes. backsolve <- function(r, ...) UseMethod("backsolve") backsolve.default <- base:::backsolve formals(backsolve.defau

Re: [Rd] serialize/unserialize vector improvement

2011-12-05 Thread Michael Spiegel
Has there been any movement on this patch? It will improve the serialize/unserialize performance. Thanks, --Michael On Mon, Oct 3, 2011 at 9:28 AM, wrote: > It's on my list to look at but I may not get to it for a couple of > weeks. Someone else may get there earlier. > > Best, > > luke > > > O