search for: fibonaccy

> > > `SROA' is an early stage pass running at the very beginning of the > pipeline in `-O{1,2,3}'. Greg Bedwell's report from his DExTer tool > shows SROA on function as one of the major culprits of Debug Info > loss. > > The methodology I used is with the opt-bisect-limit option on clang, so it's not strictly the case that the results presented

Introduction ============ `SROA' is an early stage pass running at the very beginning of the pipeline in `-O{1,2,3}'. Greg Bedwell's report from his DExTer tool shows SROA on function as one of the major culprits of Debug Info loss. With debugify-each partially done I tried testing this on the amalgamated sqlite source. The steps are as follows: ,---- | # generate

> > is in the business of deciding, but it does score it as a difference > because it now, at no point, sees the expression "first" evaluate to a > value of 5, or "total" to a value of 8 which it did previously. From the > source-level debugging experience, the variables now just get updated > between iterations. > Obviously should've been 7 for that

Hi! I am trying to work out the code to get a Fibonacci sequence, using the while() loop and only one variable. And I can't figure it out. Fibonacci<-c(1,1) while (max(Fibonacci)<500){ Fibonacci<-c(Fibonacci, (max(Fibonacci) + ?(Fibanacci))) } How can I tell R to take the value one before the max value? (Without defining another variable) (Probably super easy... I am a

Hello everybody, I have sucessfully compiled LLVM with CMAKE generator "Visual Studio 9 2008 Win64" (OS Windows 7). -But when I run the Fibonacci example program in "release" mode, I get a crash with this visual studio popup message : Microsoft Visual Studio C Runtime Library has detected a fatal error in Fibonacci.exe. -Here is the visual studio output:

FYI, I have confirmed it works on VS10SP1 with x64|Release. E:\llvm\build\cmake-x64-vs10>bin\Release\Fibonacci.exe 24 verifying... OK We just constructed this LLVM module: --------- ; ModuleID = 'test' (snip) --------- starting fibonacci(24) with JIT... Result: 46368 ...Takumi 2011/8/11 <gleizesd at gmail.com>: > Hello everybody, > > I have sucessfully compiled LLVM

Hola LLVMers, I'm getting a crash when using ConstantFP::get. I can repro it by adding one line to the Fibonacci example program: int main(int argc, char **argv) { int n = argc > 1 ? atol(argv[1]) : 24; // Create some module to put our function into it. Module *M = new Module("test"); // We are about to create the "fib" function: Function

It's in debug. I'm having a look at the assembler it's producing right now and it's definitely a little odd for what should be a simple assignment in zeroSignificand. ________________________________ From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Dale Johannesen Sent: Wednesday, September 05, 2007 2:39 PM To: LLVM Developers Mailing

On Sep 5, 2007, at 2:21 PM, Chuck Rose III wrote: > Hola LLVMers, > > > > I’m getting a crash when using ConstantFP::get. > > > > I can repro it by adding one line to the Fibonacci example program: > > > > int main(int argc, char **argv) { > > int n = argc > 1 ? atol(argv[1]) : 24; > > > > // Create some module to put our function

...2]] function () expression <environment: 01958774> > accumulate.into.list(5,fibonacci.stream(0,1)) # construct a list with the 5 first Fibonacci numbers > accumulate.into.list(5,filter.odds(fibonacci.stream(0,1))) # construct a list with the 5 first Fibonacci odd numbers ### ### Fibonaccy stream ### fibonacci.stream<-function(fibonacci1,fibonacci2) { cons.stream(fibonacci1+fibonacci2, fibonacci.stream(fibonacci2, fibonacci1+fibonacci2)) } filter.odds<-function(stream) { if(is.even(head.stream(stream))) { filter.odds(tail.st...

Hola Dale, I spent some time walking through what's going on with a friend of mine from VStudio. Category is given 2 bits in the APFloat class definition. It's sign extending the enum value for the comparisons when it loads it out of the class, so the 2 becomes a -2 and the comparison fails. He sent me a piece of code which I might be able to use to force the issue. I'll update

my build environment: Win7 x64 VStudio 2017 Community Edition 15.8.4 (latest) CMake 3.12.1 (x86) git 2.19.0 (latest, x64) Python 2.7.2 (x86) x64 Native Tools Command Prompt for VS 2017 directory structure: test     llvm <-- git clone https://github.com/llvm-mirror/llvm, git checkout release_70       tools         clang <-- git clone https://github.com/llvm-mirror/clang, git checkout

We have been using LLVM 3.4 and are currently migrating to LLVM 3.8.1. We have been using the Old JIT and since it has been removed since 3.6, we have to use MCJIT. I find that run-time performance is very poor in 3.8.1 for the Fibonacci example in llvm/examples/fibonacci.cpp. Logs below for fib34 and fib381 for input values of 30 and 40. I first thought it could be that MCJIT compile time is

Hi guys, I'm new on LLVM (and linux, and gcc and so on) and I'd like to know how to run and test LLVM projects. I've downloaded, installed and tested LLVM tools, such as llvm-gcc, llc, lli etc. But I don't know how to test examples provided. I just called "sudo make" inside "llvm/examples/fibonacci/", what generated a directory named "Release"

Hi, I'm learning Fortran and trying to load a Fortran subroutine into R. I've done: R SHLIB Fibonacci.f and it compiled fine. Then I went into R and done: > dyn.load("Fibonacci.so") > Fib <- function(n) { + .Fortran("Fibonacci", + as.integer(n))[[1]] + } > Fib(5) Error in .Fortran("Fibonacci", as.integer(n)) :

Solved it. Looking at the source of bison, I found an undocumented environment variable M4 that points to the m4 binary. Setting it to the absolute path did the job. When not present, it ought to find it in the path as it uses execvp. At least on Unix. I have no idea what it does on Windows as I could not get the source used to build the Windows version (the installer claimed it installed the

first: thank you for helping out >I might try compiling your source from the VS's Developer Command Prompt: >cmake --build . --target Fibonacci >Does this work? call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat" cd llvm-build cmake --build . --config Debug --target Fibonacci building Fibonacci example works BUT

Hello Apparently the file llvm/examples/Fibonacci/fibonacci.cpp generate JIT code without explicitly doing any pass (but I suppose that internally, compiler passes are running!) - is there a dissymetry between JIT machine code generation in memory, and C or ELF shared object generation in files? I thought that all these shared a lot of LLVM infrastructure and happen similarily! Also, the

On Sep 5, 2007, at 5:08 PM, Chuck Rose III wrote: > Hola Dale, > > > > I spent some time walking through what’s going on with a friend of > mine from VStudio. Category is given 2 bits in the APFloat class > definition. It’s sign extending the enum value for the comparisons > when it loads it out of the class, so the 2 becomes a -2 and the > comparison fails.

Hello everybody, Could someone please send me a very simple example using Fortran from R? Say pass a value to an executable and get the result in R. Actually it seems it may be possible to call an *.f file ?? or I am wrong again? The manual is very terse on the subject. Thank you very much Stephen Elijah -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help