similar to: Also Postfix-Problem

Hi, I'm attempting to add a "Julian Day" column to a data frame. Here is my code and the resulting data frame: vic.data <- read.table("C:/VIC/data/vic.data.csv", header=F) names(vic.data) <- c("year", "month", "day", "precip", "evap", "runoff", "baseflow", "Tsup",

Hi, I am new to R and am using the ctree() function to do customer segmentation. I am using the following code to generate the tree: treedata$Response<-factor(treedata$Conversion) fit<-ctree(Response ~ .,controls=ctree_control(mincriterion=0.99,maxdepth=4),data=treedata) plot(fit) print(fit) The variable "Response" above equals 1 if the customer responded to an offering and

Hi all, I've been trying to get a TrippLite 700DV communicating with nut in Solaris. The problem was that I would successfully send a message to the ups, but wouldn't be able to receive anything. After some snooping around I found this bit of code in libusb.c libusb_get_interrupt(). #ifdef SUN_LIBUSB /* usleep(timeout * 1000); */ return 0;

I switched my Common Lisp compiler to use MCJIT on the weekend and ran into a weird problem compiling one particular function. It crashes with an EXC_BAD_ACCESS error in MCJIT::finalizeObject when calling processFDE. The weird part is that the function does not appear to do anything special and I've whittled it down to the minimum size that still causes the crash. If I remove even one

Hi Christian, Thanks for sharing this. Yaron Keren has been investigating some problems in the EH frame registration code recently, and I think this may be related. It at least sounds similar to the type of variations in behavior based on code size that Yaron was seeing. -Andy -----Original Message----- From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of

Hi! I'm new to R, and I have a question about how R works with large data sets --- in particular, data sets that come from databases. I'm using R 2.2.0 with the DBI package (0.1-9) and the RMySQL package (0.5-5). My get-my-feet-wet-with-R project is to make a histogram from a data set stored in a MySQL database. In particular, I have a table that describes some observed spam emails.

Hi, I had similar problems with EH in ELF in RTDyldMemoryManager::registerEHFrames() calling __register_frame(). I'm not sure these problems are related to this problem since your crash happens in RuntimeDyldMachO::registerEHFrames() in its own processFDE (there are two functions named processFDE(), one in RuntimeDyldMachO.cpp and one in RTDyldMemoryManager.cpp) *before*

I’m developing a Common Lisp compiler for OS X and Linux that uses LLVM as its backend and interoperates with C++. It’s at: github.com/drmeister/clang I need to compile one C++ source file containing small, intrinsic functions into an LLVM-IR bitcode file and link it with bitcode generated by my compiler running LLVM3.6.1. I have been unable to do this for more than a year and I was hoping

Thank you. I found a partial answer to the problem (1), namely “how to run Clang compiled with LLVM3.6.1 on OS X Yosemite/Xcode6.4" It’s a combination of -isysroot and -resource-dir I’m using these compiler options: "/Users/meister/Development/externals-clasp/build/release/bin/clang" -v \ -resource-dir

Hi We are experiencing a problem with one of our FreBSD 6.2 machines. The machine has been running fine for months until we had to reboot it. Now it doesn't boot anymore. After the boot loader we get what looks like a register dump: FreeBSD/i386 boot Default: 0:ad(0,a)heap boot: /boot/kernel/kernel\ int=0000000e err=00000002 efl=00010086 eip=c042426a eax=c06da7a8 ebx=c06da7a0

Is it possible to inline functions compiled from C++ code into generated code that is fed, Module by Module, into the ORC JIT? I'd like to add a Module compiled from C++ code into the JIT and then as I add later modules, functions from the first module are inlined in the later ones. I already do this for file compilation/linking in my Common Lisp compiler “Clasp” (github.com/drmeister/clasp

On Thu, Apr 12, 2018, 8:40 AM Benoit Meister <meister at reservoir.com> wrote: > Thank you, Ayal! And thanks for the quote, Mehdi. I believe it says that > it would be a normal thing for the Loop Vectorizer to conform to the > backend's preferred alignment constraints as given by the datalayout. > > On Thu, Apr 12, 2018, 3:24 AM Zaks, Ayal <ayal.zaks at intel.com>

Hello, I'm playing around with vectorization in LLVM 6.0.0, and I noticed that when creating a vector load out of a scalar load, the alignment for the vector load is defined to be the one of the scalar load. For instance, 16-bit vectors get aligned on 2 bytes. This does not correspond to the preferred alignment for vectors that I specified in the data layout (which is bigger). Inspecting

Hey, i finally figured out how to install Civ4 in wine, and it worked perfektly yesterday for like 10h when i tried to save my game it randomly crashed (i did save a couple times bevore) and told me it has a "bad memory access err". Today when I tried starting Civ4 it freezes upon opening the window with the following output: Code: fixme:system:SystemParametersInfoW Unimplemented

One other thing that may or may not illuminate the situation. When I run under gdb (on OS X 10.8.3 this is an ancient version of gdb 6.3.5 - but it works with clang compiled C++ code) I get the following error when I try to list a line in dwarf1.lsp: Dwarf Error: Cannot handle DW_FORM_<unknown> in DWARF reader [in module /Users/meister/Development/cando/src/tests/core/dwarf1.bundle] (gdb)

Dear R members, I have a quite large of function that are named like that f11,f12,...f15 f21,f22,...f25 .. f51,f52,...f52 These are static (hard-coded) functions that the only common they have is that they take the same number and type of input fij(a,b,c,d). As you might understand this is really close to the notion of matrix only that my 'matrix' contains functions. It would be great if

I upgraded my versions of llvm, clang and compiler-rt to the top-of-tree versions from last night (r180162, April 24). I recompiled debug versions of llvm, clang and my code. I then regenerated my test case and the results were the same - I can list lines of dwarf1.lsp in lldb but I can't set break-points or do anything else (what else should I be able to do?). The updated file that

Correct or no I don't know, but this change will affect all x86-64 targets including Linux and Windows as getMaxStubSize() is called from the ELF linker as well as the Mach-O linker. 2013/10/15 Christian Schafmeister <chris.schaf at verizon.net> > > With the help of iain at codesourcery.com and andrew.kaylor at intel.com we > tracked the problem down to a bad relocation that

I have a few questions about the new ORC JIT. I saw Lang Hames (hi!) excellent talk at the llvm-dev meeting a few weeks ago. The ORC JIT is undergoing some API changes and I'd like/need to take advantage of them. (1) How do I take ownership of the ObjectFile once the ORC JIT has created it? I'd like to take ownership of object files generated by the ORC JIT so that I can save them to

With the help of iain at codesourcery.com and andrew.kaylor at intel.com we tracked the problem down to a bad relocation that was clobbering the first bytes of the eh_frame. I think this problem/solution may be OS X specific. On akaylor's suggestion I made the change below and my reproducable test case now compiles fine with MCJIT. As well, my Common Lisp code base now compiles using MCJIT