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...ub ,where collaboration is at it's best . OR If i am wrong is this the correct R-source : https://github.com/wch/r-source Is anyone thinking to bring R-project org on Github ? Maybe there might be some difficulty while porting its version system to Github . Just a suggestion . Thanks Gaurav Sehrawat http://igauravsehrawat.com [[alternative HTML version deleted]]

...essing a cache hit on a code that was compiled by another thread, but when such a thread called llvm::JIT::getPointerToFunction(), it was getting a segfault as its PassRegistry was not setup. Any comments on the our change to the PassRegistry? Thanks, Nipun On Tue, Feb 24, 2015 at 1:50 PM, Nipun Sehrawat <nipun at thoughtspot.com> wrote: > Hi, > > We use LLVM libraries to compile C++ code and noticed slow downs when > multiple threads of a process were compiling at once. *perf *indicated > that most of the CPU time was spent in a spin lock, which was being > locked/unlocked...

Hello everyone , I am facing a simple problem , I trying to add functionality in one of R package . I want a profiling library to link to R package so that when R package is used the profiling out put comes automatically with that. Problem is that I am not able to link it with the package , I tried to use the makevars.in in src folder to give it path to compile but no luck. I have made a shared

...OBJECTS) where do i define the shared library path in it. And how would i verify it has been loaded. The library is dynamic i have check using ldd fpmpi.so I am using R CMD INSTALL package_name command to install package ? The output of the R CMD INSTALL package_name is: g@G:~/Documents/igauravsehrawat.github.io$ sudo R CMD INSTALL pbdMPI/* installing to library ‘/home/g/R/x86_64-pc-linux-gnu-library/2.15’* installing *source* package ‘pbdMPI’ ... checking for gcc... gcc -std=gnu99 checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for...

Hi, We use LLVM libraries to compile C++ code and noticed slow downs when multiple threads of a process were compiling at once. *perf *indicated that most of the CPU time was spent in a spin lock, which was being locked/unlocked from llvm::PassRegistry::getPassInfo(). We read the relevant LLVM code and found out that PassRegistry is a ManagedStatic and is shared among all threads in case of a

I attach a basic State of Art: ########################################################################################################################################## # State of Art Analysis of Git vs SVN ########################################################################################################################################## Scopus Keywords: GIT AND SVN