search for: splicing

Dear R-devel, There is a new feature in R-devel, which explicitly refers to LISP @ operator for splicing. > The backquote function bquote() has a new argument splice to enable splicing a computed list of values into an expression, like ,@ in LISP's backquote. Although the most upvoted SO question asking for exactly LISP's @ functionality in R doesn't seems to be addressed by this new...

...e looking for in a general way, you'll need a more precise definition of the problem, and a solution that probably involves rotating the AST accordingly (see https://github.com/r-lib/rlang/blob/master/src/internal/expr-interp-rotate.c). Maybe it could be possible to formulate a definition where splicing in special calls like binary operators produces the same AST as the user would type by hand. It seems this would make splicing easier to use for end users, but make the metaprogramming model more complex for experts. This is an interesting perspective though. It also seems vaguely connected to the...

Hi list! An operation that I often need is splicing two vectors: > splice(1:3, 4:6) [1] 1 4 2 5 3 6 For numeric vectors I use this hack: splice <- function(x, y) { xy <- cbind(x, y) xy <- t(xy) dim(xy) <- length(x) * 2 return(xy) } So far, so good (?). But I also need splicing for factors and I tried this:...

I want the levels to appear in the boxplot instead of 1 and 2. What do I need to do for that? Here is the dummy code. x<-runif(100,50,80) x1<-runif(100,70,80) True.positives<-c(x,x1) splice<-factor(c(rep("Human.AA.200",100),rep("Human.AA.100",100))) splice<-factor(splice,levels=c("Human.AA.200","Human.AA.100"))

Hi, This patch set fixes two bugs of splice_write in the virtio-console driver. [BUG1] Although pipe->nrbufs is empty, the driver tries to do splice_write. => This induces oops in sg_init_table(). [BUG2] No lock for competition of splice_write. => This induces oops in splice_from_pipe_feed() by bug of any user application. These reports are written in each

Hi, This patch set fixes two bugs of splice_write in the virtio-console driver. [BUG1] Although pipe->nrbufs is empty, the driver tries to do splice_write. => This induces oops in sg_init_table(). [BUG2] No lock for competition of splice_write. => This induces oops in splice_from_pipe_feed() by bug of any user application. These reports are written in each

Is there a Linux tool that will splice several gsm sound clips together into one clip? In my agi script, I would like to use 'get_data' with one clip instead of multiple 'stream_file' so the user doesn't have to listen to the entire spiel before responding. Thanks, -- Michael Welter Introspect Telephony Corp. Denver, Colorado +1 303 674 2575 mike@introspect.com

Hello, multiple times per day one of our Dovecot servers has the problem that it suddenly refuses to accept new connections and then floods the logs with these messages: Dec 2 12:43:06 alfa3201 dovecot: pop3-login: Error: fd_send(pop3, 18) failed: Too many references: cannot splice Dec 2 12:43:07 alfa3201 dovecot: pop3-login: Error: fd_send(pop3, 18) failed: Too many references: cannot splice

Hi, I often need to take columns from two data.frames and 'splice' them together (alternately taking a column from the first data frame, then from the second). For example: x <- table(sample(letters[1:9], 100, replace=TRUE), sample(letters[1:4], 100, replace=TRUE)) y <- prop.table(x) splice <- function (x, y) { z <- matrix(rep(NA, (ncol(x) * 2) * nrow(x)), nrow

Hello, I've meanwhile got onechannelGUI running (my OS is windows). I'm trying to use it for the analysis of human exon arrays. I was able to load cel files and run them through affymetrix power tools, to obtain normalized affy data. My next step was trying to find differentially spliced exons. The menu offers to calculate either Midas or splice index scores. However, when I try to use

Compile out splice support from virtio character driver when the splice-family of syscalls is not supported by the system (i.e. CONFIG_SYSCALL_SPLICE is undefined). Signed-off-by: Pieter Smith <pieter at boesman.nl> --- drivers/char/virtio_console.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index

Compile out splice support from virtio character driver when the splice-family of syscalls is not supported by the system (i.e. CONFIG_SYSCALL_SPLICE is undefined). Signed-off-by: Pieter Smith <pieter at boesman.nl> --- drivers/char/virtio_console.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index

2011/2/28 John Criswell <criswell at illinois.edu>: > On 2/28/11 6:31 AM, Gabriel Rodríguez wrote: > > Hi all, > > I am trying to extend a FunctionType to include new parameters. In > particular, I want to > ensure that the main function has been declared with both argsc and argsv. > However > there seems to be no easy way to accomplish this: >

Add pipe_lock/unlock for splice_write to avoid oops by following competition: (1) An application gets fds of a trace buffer, virtio-serial, pipe. (2) The application does fork() (3) The processes execute splice_read(trace buffer) and splice_write(virtio-serial) via same pipe. <parent> <child> get fds of a trace buffer, virtio-serial, pipe

Hi, This patch set fixes two bugs of splice_write in the virtio-console driver. [BUG1] Although pipe->nrbufs is empty, the driver tries to do splice_write. => This induces oops in sg_init_table(). [BUG2] No lock for competition of splice_write. => This induces oops in splice_from_pipe_feed() by bug of any user application. These reports are written in each

Hi, This patch set fixes two bugs of splice_write in the virtio-console driver. [BUG1] Although pipe->nrbufs is empty, the driver tries to do splice_write. => This induces oops in sg_init_table(). [BUG2] No lock for competition of splice_write. => This induces oops in splice_from_pipe_feed() by bug of any user application. These reports are written in each

...nction > and uses CloneFunctionInto() to create a copy of the instructions in the old > function in the new function.  The old function can be removed afterward if > desired. I'm pretty sure MakeFunctionClone() actually *copies* basic blocks + instructions instead of moving them over. Splicing the basic block list into the new function should be much more efficient, especially for large functions; it's probably constant-time operation and shouldn't allocate any memory. > I'm not sure if the code below would work.  I don't see a mechanism that > updates instructions...

Hi all and thank you in advance. I have problem connected with to functions basic blocks list splice, I have tried to splice list of basic blocks one function with another and after delete it, I have replaced all uses of this function with another, I have even tried splice basic blocks of copy of this function, but it also does not help, I have got working byte code and I have compiled it by help

We should call ocfs2_inode_lock_atime instead of ocfs2_inode_lock in ocfs2_file_splice_read like we do in ocfs2_file_aio_read so that we can update atime in splice read if necessary. Signed-off-by: Tao Ma <tao.ma at oracle.com> --- fs/ocfs2/file.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 775ac34..95cba48 100644

Hi, A while ago I sent an email regarding these "*ETOOMANYREFS* Too many references: cannot splice." that we've seen since Debian updated the Jessie kernel to 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17) x86_64 while older kernels, like 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u6 (2015-11-09) x86_64 showed no errors at all. I was wondering if no one