search for: land

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2001 Dec 12
1
can't vectorize an expression
Dear R support network I have a problem that is driving me crazy. I have a dataframe with about 74000 landscapes which I call "land". A landscape is a 2km -by- 2km square. Land has three columns: land$lat, land$long, and land$description. The last one holds a NON-unique (integer) description of each landscape. There are maybe 100 distinct descriptions. Identifying landscapes that have iden...
2020 Oct 20
5
write.csv covert Åland to <c5>land
Hi there, I tried to export the names of country to a csv file with write.csv(). In the resulted file, ?land was coverted to <c5>land. Is there any way could prevent this happening? Thanks! > abc [1] "?land" > write.table(abc, file = "") "x" "1" "<c5>land" Best, Jinsong
2011 Jul 23
2
[LLVMdev] RFC: Exception Handling Rewrite
On Jul 22, 2011, at 11:44 PM, Jakob Stoklund Olesen wrote: > On Jul 22, 2011, at 10:29 PM, Bill Wendling wrote: > >> // Restrictions: >> >> There are several new invariants which will be enforced by the verifier: >> >> 1. A landing pad block is a basic block which is the unwind destination of an >> invoke instruction. >> 2. A landing pad block must have a landingpad instruction as its first non-PHI >> instruction. >> 3. The landingpad instruction must be the first non-PHI instruction in the >...
2011 Jul 23
4
[LLVMdev] RFC: Exception Handling Rewrite
On Jul 23, 2011, at 2:00 AM, Jakob Stoklund Olesen wrote: > On Jul 23, 2011, at 1:11 AM, Bill Wendling wrote: > >> On Jul 22, 2011, at 11:44 PM, Jakob Stoklund Olesen wrote: >>> Could we add: >>> >>> - A landing pad block is not the destination of any other kind of terminator. Only unwind edges are allowed. >>> >>> - The landingpad instruction must only appear at the top of a landing pad. It cannot appear in any other block, or following non-phi instructions. >>> >> Mo...
2011 Jul 23
0
[LLVMdev] RFC: Exception Handling Rewrite
On Jul 22, 2011, at 10:29 PM, Bill Wendling wrote: > // Restrictions: > > There are several new invariants which will be enforced by the verifier: > > 1. A landing pad block is a basic block which is the unwind destination of an > invoke instruction. > 2. A landing pad block must have a landingpad instruction as its first non-PHI > instruction. > 3. The landingpad instruction must be the first non-PHI instruction in the > landing pad b...
2020 Oct 20
0
write.csv covert Åland to <c5>land
Hi there, Why the same string is displayed in different form? > abc[,1] [1] "?land" "Afghanistan" > abc name 1 <c5>land 2 Afghanistan And more... > dput(abc, "aa.txt") > dget("aa.txt") name 1 <c5>land 2 Afghanistan > dget("aa.txt")[,1] [1] "<c5>land" &quot...
2011 Jul 23
0
[LLVMdev] RFC: Exception Handling Rewrite
On Jul 23, 2011, at 1:11 AM, Bill Wendling wrote: > On Jul 22, 2011, at 11:44 PM, Jakob Stoklund Olesen wrote: >> Could we add: >> >> - A landing pad block is not the destination of any other kind of terminator. Only unwind edges are allowed. >> >> - The landingpad instruction must only appear at the top of a landing pad. It cannot appear in any other block, or following non-phi instructions. >> > Most of this is co...
2011 Jul 24
0
[LLVMdev] RFC: Exception Handling Rewrite
On Jul 23, 2011, at 4:15 PM, Bill Wendling wrote: > On Jul 23, 2011, at 2:00 AM, Jakob Stoklund Olesen wrote: >> Yes. You scared me with 'requires considerable care'. Does that mean anything other than 'you have to duplicate the landing pad instead of splitting the unwind edge'. Is special magic required to duplicate a landingpad instruction? >> > There shouldn't be any special magic involved. As you pointed out, we'd have to duplicate the landingpad instruction into each of the critical edge blocks. That...
2009 May 30
2
[LLVMdev] Nested exception handlers
Since llvm-gcc is a rather large code base, which I have never looked at (or even run), could you give me a starting point of where to look? One thing I'd be interested in knowing is whether the llvm.eh.exception() intrinsic can be called more than once in a landing pad. Say for example I have a nested try block, so that there are two landing pads, one for the inner try block, and one for the outer. Let's say that the inner landing pad has a "finally" block - a cleanup handler. This means that the inner try block must catch every exception...
2020 Oct 20
1
write.csv covert Åland to <c5>land
...AGES=en_CA.UTF-8 I would suggest issuing the command sessionInfo() and seeing what your encoding is. On Tue, 20 Oct 2020 at 08:22, Jinsong Zhao <jszhao at yeah.net> wrote: > Hi there, > > Why the same string is displayed in different form? > > > abc[,1] > [1] "?land" "Afghanistan" > > abc > name > 1 <c5>land > 2 Afghanistan > > And more... > > > dput(abc, "aa.txt") > > dget("aa.txt") > name > 1 <c5>land > 2 Afghanistan > > dget(...
2010 Dec 09
0
[LLVMdev] Inlining and exception handling in LLVM and GCC
I like the idea of the landing pad being associated with the basic block. It seems to me that the branch to the landing pad should be viewed as occurring at the beginning of the "earliest" block to branch to that landing pad. No assignments that occur in any block that unwinds to a particular landing pad are valid i...
2004 Aug 06
2
Ices: How Don't stop :)
> My beta-radio it's work wonderful, but when the playlist finish, the > PID of ices die toguether :( > > What I can make so that this does not occur? using this script and running by starting it nohup script.sh & (or in a screen session) the good thing is even if ices segfaults the radio goes on.. Stephane. -- #!/bin/bash while [ 1 ] ; do ices ; done --- >8 ----
2010 Dec 08
2
[LLVMdev] Inlining and exception handling in LLVM and GCC
On 8 December 2010 18:45, Devang Patel <dpatel at apple.com> wrote: > I do not know EH or details of these proposals. But do not forget, basic blocks are merged/split/deleted, instructions are added/removed/moved/copied/replaced. Indeed. Having the information in the invoke kinda alleviates this problem, but removing the invoke syntax will bring that back. One way to merge two basic
2020 Oct 20
1
write.csv covert Åland to <c5>land
...written much more recently than the base functions, and might have proper support for out-of-code-page characters. Duncan Murdoch On 20/10/2020 8:20 a.m., Jinsong Zhao wrote: > Hi there, > > Why the same string is displayed in different form? > > > abc[,1] > [1] "?land" "Afghanistan" > > abc > name > 1 <c5>land > 2 Afghanistan > > And more... > > > dput(abc, "aa.txt") > > dget("aa.txt") > name > 1 <c5>land > 2 Afghanistan > &g...
2009 May 30
0
[LLVMdev] Nested exception handlers
Hi Talin, > Since llvm-gcc is a rather large code base, which I have never looked at > (or even run), could you give me a starting point of where to look? I meant: compile some nested C++ with llvm-gcc to see what it does. Otherwise, look in llvm-convert.cpp, especially EmitLandingPads. > One thing I'd be interested in knowing is whether the > llvm.eh.exception() intrinsic can be called more than once in a landing pad. I committed some stuff a week or so ago which means that you can now call llvm.eh.exception as many times as you like, from wherever you like,...
2012 Jul 18
2
conditional increase by increment
I am trying to assign increasing trip numbers to a binary variable ("land"; 1=home and 0=away) where a string of 1's shouldn't increment the trip_no more than once. For example; based on land<-c(0,0,0,0,1,1,1,0,0,0,1,1,0,0,0,0) the "trip_no" sequence produced should be 1,1,1,1,2,2,2,2,2,2,3,3,3,3,3,3 This is as far as I can get but Im stum...
2011 Jul 23
3
[LLVMdev] RFC: Exception Handling Rewrite
On Jul 22, 2011, at 11:44 PM, Jakob Stoklund Olesen wrote: > On Jul 22, 2011, at 10:29 PM, Bill Wendling wrote: > >> // Restrictions: >> >> There are several new invariants which will be enforced by the verifier: >> >> 1. A landing pad block is a basic block which is the unwind destination of an >> invoke instruction. >> 2. A landing pad block must have a landingpad instruction as its first non-PHI >> instruction. >> 3. The landingpad instruction must be the first non-PHI instruction in the >...
2009 Apr 26
1
Error, Clue to what?
...0 - Unknown) [Apr 26 12:51:20] WARNING[32281]: app_dial.c:1242 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown) [Apr 26 12:52:56] WARNING[32284]: app_dial.c:1242 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown) We got here to 351 land [Apr 26 13:01:01] WARNING[32288]: app_dial.c:1242 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown) [Apr 26 14:10:01] WARNING[32294]: app_dial.c:1242 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown) We got here to VOICEPULSE land...
2010 Nov 24
3
[LLVMdev] RFC: Exception Handling Proposal II
On Nov 24, 2010, at 2:59 AM, Renato Golin wrote: > If I got it right, the dispatch instruction will tell the > instructions/calls to unwind to specific landing pads (cleanup areas, > terminate), but the region number will encode try/catch areas, so that > all those cleanup landing pads should ultimately end up in the catch > area for that region. Caveat: I'm speaking from what I remember of our discussions, which is not necessarily what B...
2020 Oct 20
0
write.csv covert Åland to <c5>land
?file.write() look for fileEncoding? el On 20/10/2020 11:13, Jinsong Zhao wrote: > Hi there, > > I tried to export the names of country to a csv file with write.csv(). In the resulted file, ?land was coverted to <c5>land. Is there any way could prevent this happening? Thanks! > >> abc > [1] "?land" >> write.table(abc, file = "") > "x" > "1" "<c5>land" > > Best, > Jinsong > > _____________...