search for: unravel

I''m spacing - how do I unravel a protent struct pointer? require ''win32/api'' include Win32 getprotobyname = API.new(''getprotobyname'', ''P'', ''P'', ''ws2_32'') ptr = getprotobyname.call(''tcp'') puts "Name: " + # ???...

...thing like: IID_IUnknown = [0,0,0,192,0,0,0,0,0,0,70].pack(''ISSCCCCCCCC'') clsid = 0.chr * 16 unknown = 0.chr * IID_IUnknown.size hr = CLSIDFromProgID(multi_to_wide(server), clsid) ... GetActiveObject(clsid, nil, unknown) ... ??? And here is where I''m stuck. How do I unravel a pointer to a struct and then call a function on it? What is the equivalent of pUnknown->lpVtbl->QueryInterface() ? BTW, the prototype for GetActiveObject is: HRESULT GetActiveObject( REFCLSID rclsid, void FAR* pvReserved, IUnknown FAR* FAR* ppunk ); Thanks, Dan T...

I am having this crazy problem where it ONLY shows up in testing. This is my test code <code> def test_should_destroy task1 = Task.new(:description => "tmp", :done => false, :user => User.find_by_login(''admin'')) assert task1.save assert task1.destroy end </code> This is my task model

...#39;'s deprecated, but people seem to still be using win32-changenotify, so I thought I''d see if I could make it pure Ruby. Also, I thought it would be a good opportunity to test passing a custom Win32::Event object. I''m mostly done I think, but I''m having trouble unraveling the FILE_NOTIFY_INFORMATION struct buffer. Please check out the latest lib/win32/changenotify.rb from CVS and take a look at both the custom wait method and the get_file_action private method. The notification is clearly getting picked up, but I''m just not unraveling the struct pro...

u.inuse.type_info is at the end of the pfn_info structure, and is u32 for both x86_32 and x86_64--in this location it can also be the last 32 bits of a page. several functions use bitopts.h functions to manipulate this member, and on x86_64 these functions use u64 instructions, which will overflow the page boundary, and possibly the end of memory as we see here: (XEN)

This is in reply to the posting below. I am not a compiler writer type, so I am probably in over my head a bit. Several years ago I was a bit interested in something called code slicers. An example of one (probably no longer supported) is UNRAVEL (http://www.itl.nist.gov/div897/sqg/unravel/unravel.html ) Their basic idea is to identify the algorithm which serves to determine the value of variable at a specific location in the code. That is they seek to determine all the paths which influence a computation result. They do not make any assum...

I am running Icecast 1.3.12-debian, with libshout 2.0 and Shout 2.0.1. When I run example.pl in the Shout build directory directory, I get the error "couldn't connect..." I'm not sure where to look to unravel this error. Icecast is working fine and streaming static files smoothly.

Hi, I made the mistake of doing an rsync of a directory into the wrong destination, so that the destination became a mix of two directories of unrelated files. Top unravel the mess, I could need something like a --delete-existing option. The semantics would be to delete at the destination ONLY those files that exists at the source. I tried to concoct a combination of options that would do this, but without success. I thought someone here might know the answer. O...

...nfo.html> > (docs/CompilerWriterInfo.rst) > > -- Sean Silva I will. I owe a very long mips16 write up , especially for floating point when I'm done. It's very complicated the way they implemented hard float in gcc and it is not documented. It took me some thinking and study to unravel it all. They do different things for pic/non pic and the interoperability with mips32 is what makes in complicated. I have come up with another totally different way to implement floating point in mips16 which I hope to have time to do in the future. It's probably about 2 months work but ma...

...em I see is that the Fibonacci function you propose only fits to a particular domain of "distributed computing", and does not cover the broad range of needs that arise in distributed computing. As I presented in an earlier post, parallelization can be implemented in many ways, and can unravel many issues. Anyway, I'm curious to see how the Fibonacci function could be optimized. What kind of optimizations would you propose ? -- Se'bastien

...(e.g. > alloca a struct, store a struct into it and read only one field > without using the rest of the struct) and this does not appear to be > optimized away. I think first-class aggregates are mostly used for passing arguments in llvm-gcc and clang; maybe mem2reg can't see unravel the loads. Have you tried emitting loads and stores of the scalar elements to see if mem2reg can eliminate the allocas then? — Gordon P.S. This is not a trivial problem domain. Here's an interesting paper on the subject. COLE: Compiler Optimization Level Exploration http://users.elis.u...

...o fails with the same error if I try to do a "mount -t cifs yadda yadda". I have SMB signing disabled on the 2003 server and this was working fine until the upgrade to 3.0.4 and now 3.0.5. I've spent the better part of two days trying to figure out what's going on, but cannot unravel it. Can anyone here give me some pointers on what I can check? Thanks in advance. --JM

Sorry, but it seems everytime I setup a different rsync operation (client only) I end up here unraveling the include/exclude stuff I need. The documentation is quite good but I guess the subject is just quite a bit to chew. To cut to the chase: I want to sync up my own snapshot repository of openbsd. The basic install files. They reside at: rsync://carroll.cac.psu.edu/openbsd/snapshots/i386...

Hello Se'bastien, > I'm not sure to correctly understand what you mean, but I interpret it > as LLVM deciding where the code should be executed, like some > load-balancing strategy. in this particular example it was really like that. However I've tried to emphasize as well, that a decision "where to execute" is strongly connected with LLVM optimizations, which

...tandard passes will be initialized up front. The problem would be with plugins using -load, but I fail to see how that can work with -help today anyway. > Guess so. Seems weird, especially for slightly buggy cases like debug info where most things happen during initialization. (Unfortunate, but unraveling it is a pretty big project at the moment) -eric > -Andy > >> >> -eric >> >> >> On Tue, Sep 17, 2013 at 10:10 AM, Andrew Trick <atrick at apple.com> wrote: >>> LLVM's internal command line library needs to evolve. We have an immediate need...

Hi All I received a raw data set with one record per tennis player (both male and female) and then i cured it by aggregation i.e by 4 age groups, 2 gender levels and 6 income levels. Gender and Income are categorical variables. Please advise me how to use 'R' to model this data set (Actually, i want to know the right regression technique and steps to do that, including removing

On Sep 17, 2013, at 10:31 AM, Eric Christopher <echristo at gmail.com> wrote: > Hi Andy, > > I definitely agree with the desire to remove command line options and > having them be initialized as part of the pass would be general > goodness. However, a few possible issues: > > a) a number of command line options aren't really connected to passes > per-se

...ca a struct, store a struct into it and read only one field > > without using the rest of the struct) and this does not appear to be > > optimized away. > > I think first-class aggregates are mostly used for passing arguments > in llvm-gcc and clang; maybe mem2reg can't see unravel the loads. Have > you tried emitting loads and stores of the scalar elements to see if > mem2reg can eliminate the allocas then? If I could do that I wouldn't be in this mess! ;-) I am only generating these temporary structs on the stack because I cannot load and store struct elements...

I found this the other day while surfing the web. For those wanting to understand about Mips 16, it's a very easy and quick read. If you already understand Mips, it will make the llvm Mips16 port much easier to understand. It has just the overview information one needs. Of course full Mips 16 documentation is available at Mips.com. -------------- next part -------------- A non-text

Please add this to <http://llvm.org/docs/CompilerWriterInfo.html> (docs/CompilerWriterInfo.rst) -- Sean Silva