similar to: R and gdb

Hi all, I''m having a bit of a problem with unit testing. I''ve simplified my models to try and get my head round it but I''m still struggling. I''m using STI and trying to write tests for the extended models (code below). I''ve written test cases for the extended models which themselves extend the test case for the parent model, so BarTest extends

I am trying to know exactly the formulas used to calculate aic for glm models. In glm.fit, the calculus of aic is: aic.model <- aic(y, n,mu, weights, dev) + 2 * fit$rank where 2 * fit$rank is (may be am i wrong?) twice the numbers of parameters p and aic(y, n, mu, weights, dev) refers to the function defined in the family function (which is for Gamma family, for instance) aic

Hi R-Core, i am using nnet and DEoptim, Xcc=matrix(rnorm(100,0.5,0.08),50,2) Ycr=matrix(rnorm(50,0.2,0.05),50,1) pred_regm1 <- function(A) { A1=A[1] A2=A[2] A3=A[3] regm1 <- nnet(Xcc,Ycr,entropy=T,size=A1,decay=A2,maxit=2000,trace=F,Hess=T,rang=A3,skip=T) dif=sum((predict(regm1,Xcc)-Ycr)^2) return(dif) } somar=DEoptim(pred_regm1,c(1,0.00001,0.01), c(25,0.999,0.95),

On 13/11/2007, Pradeep Gatram <pradeep.gatram at gmail.com> wrote: > > Let me put my dilemma as an example. Take a look at a snippet from > FooTest. > > #using mocha > def test_method1 > Bar.expects(:method2).with(''param1'', ''param2'').once > Foo.method1 > end > > And now the implementation > > class Foo > def

I am seeing weird issues when trying to create integration tests. Here is a very simple example of something that is failing. The assert_redirected_to, and other methods, fail with this or similar exceptions. I have tried requiring both ''application'' and ''listings_controller'', but neither solves this problem, although the exception changes. Anybody know

I am unable to connect to my databases. Here is the error I am getting: MysqlError (Can''t connect to local MySQL server through socket ''/var/run/mysqld/mysqld.sock'' (2)): Here is my database.yml: # MySQL (default setup). Versions 4.1 and 5.0 are recommended. # # Get the fast C bindings: # gem install mysql # (on OS X: gem install mysql --

Hi! I recently updated my rspec and rspec_on_rails plugins to the tip of the trunk and ran into an issue with helper methods with names starting with should_ in my describe blocks. Fictive example to show what I''m talking about: describe Order do it "Can be paid for" do ... should_have_paid(user) end def should_have_paid(user) end end I know in

It would be good to be able to set the return value to be the same as the return value of the block. I am trying to test opening a file in a block and reading from it. It would be nice to use code like this: object.stubs(:open).with("/path/to/file", "r").yields( stub(:read => "The file contents") ).returns(from_block) Which would make open() take the return

I'm trying to follow the example in the R for Windows FAQ on running gdb and am getting stuck because gdb tells me "Cannot access memory at address ...". Here's what my gdb session looks like (This one from a cygwin shell, but same results from plain Windows CMD shell): $ cd R-devel/src/gnuwin32 $ gdb ../../bin/Rgui.exe GNU gdb 5.2.1 Copyright 2002 Free Software Foundation,

Seems like I do a fair amount of mocking ActiveRecord''s automatically generated routines when I''m testing controllers. Things like: @portalspace = PortalSpace.new :public_readable => true, :public_writable => true, :name => ''public'' @portalspace.stubs(:id).returns(203) PortalSpace.stubs(:find).with(203).returns(@portalspace)

Hi Roland, Is Foo.cpp a Clang source file? If so, make sure you run the compiler itself with "clang -cc1", not the compiler *driver* with bare "clang". See here ( http://lists.cs.uiuc.edu/pipermail/cfe-dev/2012-March/020275.html ) for a similar question. -Matt On 04/13/2012 04:19 PM, Roland Leißa wrote: > Hi all, > > I currently have a problem setting up gdb

On Apr 13, 2012, at 2:19 PM, Roland Leißa <leissa at cs.uni-saarland.de> wrote: > Hi all, > > I currently have a problem setting up gdb with clang/llvm. > > I configured llvm/clang (trunk) with: > ../llvm/configure --prefix=PROJECT_DIR/install_debug --enable-expensive-checks --enable-targets=host --enable-debug-runtime --enable-shared > > Now, when I invoke gdb

Hi all, I currently have a problem setting up gdb with clang/llvm. I configured llvm/clang (trunk) with: ../llvm/configure --prefix=PROJECT_DIR/install_debug --enable-expensive-checks --enable-targets=host --enable-debug-runtime --enable-shared Now, when I invoke gdb with the freshly built clang it basically works. I can look at backtraces, set breakpoints and so on but breakpoints are never

From: Mihai Don?u <mdontu at bitdefender.com> This event is sent when an extended control register XCR is going to be changed. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> ---

Hey guys, I can't seem to figure out how to debug a COM32 app with GDB under qemu. I start "qemu -s" and then "gdb hello.elf ; target remote:1234" but can't set any breakpoints that work. I"m using syslinux4 (pathbased from the repo). Can anyone verify that they can use qemu+com32+gdb with something as simple as com32/samples/hello.c32 ? Also, is it

Hi Eric, I'm using gcc. My make command is make -j9 as mentioned earlier, the -cc1 switch did the trick for me. Thanks for helping out. -- Roland ----- Original Message ----- > From: "Eric Christopher" <echristo at apple.com> > To: "Roland Leißa" <leissa at cs.uni-saarland.de> > Cc: LLVMdev at cs.uiuc.edu > Sent: Freitag, 13. April 2012 14:39:53

I'm adding the gdb list because it appears there's currently no way to tell gdb about newly-JITted code. That is, it's not an LLVM-specific problem. There appear to be two techniques in common use to debug dynamically-generated code despite this. First, as Evan suggests below, we can have the JIT print the address range that it's written a function into, have gdb disassemble that,

Hey guys, I've searched the archives but couldn't find any instructions on setting breakpoints in com32 apps. I'm trying to debug my app under Qemu. BTW, is there any limits on the amount of malloc space you can do? I'm trying to track down a reboot after a lot of mallocs. Thanks a lot.

Are there any users of Insight with gdb out there? I was debugging r-patched tonight, and after quitting and restarting, suddenly Insight won't start!!? It prints a very long error dialog (which doesn't allow cut and paste @%$!), starting out like this: > Can't find a usable main.tcl in the following directories .... This is followed by a search list of directories, one of

On 06/21/2010 14:14, Reid Kleckner wrote: > Since FreeBSD is an ELF target, this should work fine. I've also > tested that this works in 32-bit by building gdb and llvm in 32-bit > mode and testing this stuff while running on a 64-bit OS. > > I would try setting a breakpoint in gdb on > 'llvm::JITDebugRegisterer::RegisterFunction' to see that it is being > called,