search for: drinkers

I cannot seem to get a L'abbe plot to work on R. I do not understand what the X coordinates, or alternatively an object of class metabin, is supposed to mean. What is a class of metabin? Institute of Behavioral Genetics University of Colorado, Boulder Whitney.Melroy at Colorado.EDU

Turns out llvm initializes memory before the constructor is invoked. Visual studio has /sdl by default on, and the __autoclassinit2 will zero the memory before the constructor is reached causing all the setters to be default zero. which clears the hashungoff var and causing the delete to flow in wrong part. When /sdl is enabled, the compiler generates code to perform these checks at run time: —

I found the root cause, but I don't know what's the best approach to fix it. Under windows, 64 bit, when a function is created the void *User::operator new(size_t Size) operator allocates space + Use*. In the Use* the HasHungOffUses is set to true. So the ptr to the use* is returned as new object. This ptr is NOT the ptr that was allocated by the system. For that ptr you need ptr - word

Hi, I'm trying to speed up the JIT time with llvm (3.9.1). So far i've implemented the object cache, used FastISel and disabled optimizations. Jit time is still too slow for my purpose (I do have a lot of code to Jit). http://llvm.org/docs/ProgrammersManual.html#threads-and-the-jit states that we can invoke ExecutionEngine::getPointerToFunction() concurrently. This function was replaced

I made the llvm::Function() constructor public (for testing purpose) and used the non-overloaded new. auto func = ::new llvm::Function(...) if (func) func->eraseFromParent(); And the heap corruption is gone! Did something changed in llvm::User::new between 3.7.1 and 3.8.0 ? I found a bug in llvm ? On Thu, Feb 25, 2016 at 12:10 PM, koffie drinker <gekkekoe at gmail.com> wrote: > I

...1.345113 0.181593 7.407 1.58e-13 *** q18xOK 0.074950 0.089852 0.834 0.404252 q19xOK 0.080513 0.091597 0.879 0.379461 q19xBad 0.213237 0.097400 2.189 0.028637 * heavyHeavy drinkers (>3 / >4) 0.324062 0.111947 2.895 0.003816 ** bingeBinge drinkers (6+ / 8+) 0.104460 0.136534 0.765 0.444270 smoksumNon-smokers -0.562577 0.111547 -5.043 4.79e-07 *** q41sumNo accident in past 12 months 0.120413 0.087097 1.383 0.166895...

On Thu, February 5, 2015 9:34 am, Always Learning wrote: > > On Thu, 2015-02-05 at 09:51 -0500, Lamar Owen wrote: > >> On 02/04/2015 07:55 PM, Always Learning wrote: >> > Rent ? That costs money. Just crack open some Windoze machines and do >> > it for free. That is what many hackers do. >> >> Those crackers who build these botnets are the ones who

Hi Kevin, Koffie, We will start migrating to ORC for next release, but for now, this release > invoke delete after remove right? MCJIT's removeModule method does not delete the module. You'll need to do that manually. OrcMCJITReplacement is a bug-for-bug compatible implementation of MCJIT using ORC components, so it does not free the memory either. Does this mean MCJIT is

On Thu, February 5, 2015 10:08 am, Always Learning wrote: > > On Thu, 2015-02-05 at 09:41 -0600, Valeri Galtsev wrote: > >> >> > wac4140SoeTer'#621strAAt0918;@@ >> > >> > Gee thanks. I'll use it for root on every server ;-) > >> I know this is joke. Yet (in a slim chance someone out there can follow >> it >> with seriousness)

Hi, What other options do I have to reduce JIT time for large amount of code? - setting optimization level to none helps a lot - enabling FastISel doesn't seem to help much Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160812/f05d51fb/attachment.html>

I'm on llvm 3.8.1 and was wondering if there's a memory leak in the removeModule impl of mcjit. In the tutorial http://llvm.org/releases/3.8.1/docs/tutorial/LangImpl4.html a module is removed from the Jit by invoking removeModule. According to the tutorial: "Its API is very simple:: addModule adds an LLVM IR module to the JIT, making its functions available for execution;

> On Dec 20, 2016, at 9:13 AM, koffie drinker via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hi, > > I'm trying to speed up the JIT time with llvm (3.9.1). > So far i've implemented the object cache, used FastISel and disabled optimizations. I can’t help with the rest, but just wanted to mention that totally disabling the IR optimizations is not necessarily

Hello, I am a researcher in sleep and circadian rhythms who is having much trouble deciding on proper statistical analyses. Before I state my question, I provide a brief synopsis of the looming problem; I am interested in activity bout distributions across a 24 hr day. In addition to looking at the number of activity bouts across the day, I am also interested in the duration of each activity

+Lang for JIT things. On Sun, Jul 24, 2016 at 8:50 AM koffie drinker via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hi all, > > I'm building a runtime that can jit and execute code. I've followed the > kaleidoscope tutorial and had a couple of questions. Basically I have a > pre-compiler that compiles the code to cache objects. These cached objects > are

Hi Koffie, I'd highly recommend switching to ORC from MCJIT. It is much more flexible when it comes to memory-management. 1. I took the approach of 1 execution engine with multiple modules (I'm not > removing modules once they have been added). During profiling, I noticed > that the memory usage is high with a lot of code. How can I reduce the > memory usage? Is one execution

Hi folks, I have five imputed data sets and would like to apply the same recoding routines to each. I could do this sort of thing pretty easily in Stata using MIM, but I've decided to go cold turkey on other stats packages as a incentive for learning more about R. Most of the recoding is for nominal variables, like race, religion, urbanicity, and the like. So, for example, to recode race

Hi all, I have the following code: [use llvm to generate ir_func() ] in side the ir_func() there's a call to a native cpp function that throws an exception. (Just imagine changing the fibonacci example and calling a native c++ func that throws inside the fibonacci body) I can't seem to catch "foreign" exception or any exception using the following pseudo code: try { // cast

I downloaded 3.8.0rc3 and I also have it in 3.8.0rc3. I did set a data access breakpoint on the first function ptr that causes the invalid heap. This would allow me to break whenever someone is touching that address. It did not show double deletes during debugging. Further more I managed to narrow it down to 2 function calls: // stupid code, but its just for triggering heap error auto func =

Hi, I'm experiencing a weird problem with llvm 3.7(rc2/rc3) that did not occur in llvm 3.6.2 I created a bug for it: https://llvm.org/bugs/show_bug.cgi?id=24521 I'm building a app where multiple code gen can happen in parallel. The documentation state that I need to use separate context. Each thread has it's own context. When code generating a constant number I use the *InContext()

Hi all, I'm building a runtime that can jit and execute code. I've followed the kaleidoscope tutorial and had a couple of questions. Basically I have a pre-compiler that compiles the code to cache objects. These cached objects are then persisted and used to reduce Jit compile time. 1. I took the approach of 1 execution engine with multiple modules (I'm not removing modules once