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2008 Mar 02
1
(Noob) Image upload: rename file
...e is copied from the temp directory to an MerbRoot/uploads/id directory. my problem is that the filename is something like Merb.5288.0. How can I rename it? my model is available at pastie.<http://pastie.caboo.se/160143> I''m sure this question is not too sophisticated (-; regards flo schaf PS: The value of the size field is always 0. why? (thats not that important) -------------- next part -------------- An HTML attachment was scrubbed... URL: http://rubyforge.org/pipermail/merb-devel/attachments/20080302/6e531732/attachment.html
2015 Feb 16
5
[LLVMdev] What is on the LLVM horizon for truly relocatable JITted code?
...uses some problems for implementing a dynamic language like Common Lisp because CL considers data and code to be equivalent. I’d like to move the code into the MPS managed memory and be able to apply copying garbage collection to it. Is this possible? Will it ever be possible? Best, Christian Schafmeister Professor Chemistry Department Temple University
2008 Jul 05
4
one db - many rails projects -> many schema_migrations table
Hi all! How can I change the name of the schema_migrations table? I have to do this because I can only use one database but want to have several rails projects. I hope this is possible at all. greets flo schaf -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gman...
2015 Apr 12
2
[LLVMdev] Looking for advice on how to debug a problem with C++ style exception handling code that my compiler generates.
...their unwind information sections (usually .eh_frame)? Also, compare it with the output generated by the working AOT compiler pipeline. It seems it is possible that the unwind information is not properly generated or handled. > > Logan > > On Sun, Apr 12, 2015 at 1:16 PM, Christian Schafmeister <chris.schaf at verizon.net> wrote: > This is the only thing that I’ve found that works in terms of getting the exception to propagate out of the JITted function - change the “call” to an “invoke” and hook in the do-nothing landing-pad. > > https://gist.github.com/drmeister/7...
2008 Mar 19
4
$("xxx") has no properties
...9;'); the view looks like this: <div id="foobar" class="green">testtest</div> if I navigate to the site, I get the error "$("foobar") has no properties". I am using rails 2.0.2 and prototype 1.5.0 please help me I''m despairing. flo schaf --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group...
2015 Apr 12
2
[LLVMdev] Looking for advice on how to debug a problem with C++ style exception handling code that my compiler generates.
...-pad. https://gist.github.com/drmeister/7a35046f666826206973 Compare line 646 of the file above to the one that I just posted. > https://gist.github.com/drmeister/b97dec956c6ee9ffeb75 The first one propagates the exception and the second one fails. On Apr 12, 2015, at 1:09 AM, Christian Schafmeister <chris.schaf at verizon.net> wrote: > I’ve tried every reasonable combination of disabling nounwind and enabling uwtable - it doesn’t fix the problem. > > Here is a copy of the most recent Module with the uwtable attribute attached to cc_call and the function that doesn’t pr...
2013 Oct 15
2
[LLVMdev] A weird, reproducable problem with MCJIT
Correct or no I don't know, but this change will affect all x86-64 targets including Linux and Windows as getMaxStubSize() is called from the ELF linker as well as the Mach-O linker. 2013/10/15 Christian Schafmeister <chris.schaf at verizon.net> > > With the help of iain at codesourcery.com and andrew.kaylor at intel.com we > tracked the problem down to a bad relocation that was clobbering the > first bytes of the eh_frame. I think this problem/solution may be OS X > specific. &gt...
2013 Oct 15
0
[LLVMdev] A weird, reproducable problem with MCJIT
...ought to put a check in to see what the target OS is. I just suggested the change below as a quick and easy way to verify that this was the cause of the problem. I'll clean it up. -Andy From: Yaron Keren [mailto:yaron.keren at gmail.com] Sent: Monday, October 14, 2013 9:09 PM To: Christian Schafmeister; Kaylor, Andrew; iain at codesourcery.com Cc: <llvmdev at cs.uiuc.edu> Subject: Re: [LLVMdev] A weird, reproducable problem with MCJIT Correct or no I don't know, but this change will affect all x86-64 targets including Linux and Windows as getMaxStubSize() is called from the ELF...
2015 Apr 12
2
[LLVMdev] Looking for advice on how to debug a problem with C++ style exception handling code that my compiler generates.
...from a bitcode file that I hand edit while I’m trying to sort out whether these attributes can be properly set to avoid the problem that I’m seeing). I’m trying different combinations of function attributes to see if that fixes the problem. Best, .Chris. On Apr 12, 2015, at 12:51 AM, Christian Schafmeister <chris.schaf at verizon.net> wrote: > Logan, > > Thank you very much for the feedback and guidance. > > The passes that I use for JIT compilation are as follows - I don’t see prune-eh in there - could it still be happening? > > (defun create-function-pass-manag...
2013 Apr 24
2
[LLVMdev] Questions about attaching DWARF source code debugging information to generated LLVM-IR.
...gt; ppc64 - PowerPC 64 > sparc - Sparc > sparcv9 - Sparc V9 > thumb - Thumb > x86 - 32-bit X86: Pentium-Pro and above > x86-64 - 64-bit X86: EM64T and AMD64 > xcore - XCore > > > > > On 2013-04-23 6:26 PM, "Christian Schafmeister" <chris.schaf at verizon.net> > wrote: > >> Dan, >> >> Thanks for taking time out to look at this. >> >> I cut-and-pasted the IR into a text file and ran the following version of >> llc on it using "llc -filetype=obj dwarf1_paste.l...
2015 Jan 19
2
[LLVMdev] Assertion: replaceAllUses of value with new value of different type! being thrown all of a sudden
...at apple.com> wrote: > I'm not sure what's going on, but I do know this code wouldn't > (or, shouldn't) compile on ToT for the last couple of months, > since `Value` and `MDNode` belong to different class hierarchies. > >> On 2015 Jan 17, at 15:16, Christian Schafmeister <chris.schaf at verizon.net> wrote: >> >> Hello, >> >> I wonder if someone would know what is going on below. >> >> >> All of a sudden I’m getting this assertion thrown: >> >> Assertion failed: (New->getType() == getType() &...
2013 Apr 24
0
[LLVMdev] Questions about attaching DWARF source code debugging information to generated LLVM-IR.
...T-VALUE CLOS/SLOT CLOS/BOOT CLOS/KERNEL CLOS/METHOD CLOS/COMBIN CLOS/STD-ACCESSORS CLOS/DEFCLASS CLOS/SLOTVALUE CLOS/STANDARD CLOS/BUILTIN CLOS/CHANGE CLOS/STDMETHOD CLOS/GENERIC CLOS/FIXUP :FRONT CLOS/CONDITIONS CLOS/PRINT CLOS/STREAMS LSP/PPRINT :CLOS ) BRIDGE-COMMON-LISP (copyright Christian E. Schafmeister 2013) - 1.0 CORE>>> (defun gdb () (break "break")) ; --> #<INTERPRETED :name GDB :llh #<LAMBDA-LIST-HANDLER :ClassifiedSymbols Cons_O::nil :comment ""> :environment #[VALUE-ENVIRONMENT :id 27874 ----NO METADATA---- ] :declares Cons_O...
2015 Jan 19
3
[LLVMdev] Assertion: replaceAllUses of value with new value of different type! being thrown all of a sudden
> On 2015-Jan-19, at 12:38, Frédéric Riss <friss at apple.com> wrote: > > >> On Jan 19, 2015, at 12:04 PM, Christian Schafmeister <chris.schaf at verizon.net> wrote: >> >> >> I forgot to mention this in my initial email. >> >> The build of LLVM that I was using was commit a0d5d7aed8e177cea381b3d054d80c212ece9f2c >> The date on the commit is: Date: Fri Sep 26 12:34:06 2014...
2015 Jan 24
2
[LLVMdev] "Expected to drop a reference" assertion thrown
...Loc objects using DebugLog:get(unsigned line, unsigned Col, MDNode *Scope, MDNode *InlinedAt=nullptr) The DebugLoc objects are wrapped in one of my classes and when instances get destructed the assertion is thrown. Would anyone have an idea what I’m doing wrong that causes this? Best, Christian Schafmeister Professor Chemistry Department Temple University
2014 May 27
2
[LLVMdev] Do the LLVM SJLJ intrinsics interact with C++ exception handling and execute C++ cleanup actions?
...ng setjmp/longjmp using clang and they did not execute C++ cleanup actions and calling longjmp bypassed calling destructors on objects that were allocated between the call to setjmp and longjmp. I’m wondering if the LLVM intrinsics behave differently from setjmp/longjmp. Best, .Chris. Christian Schafmeister Professor, Chemistry Department Temple University
2015 Apr 12
2
[LLVMdev] Looking for advice on how to debug a problem with C++ style exception handling code that my compiler generates.
...nd attribute to functions which will result in the problem you have mentioned earlier. Alternatively, as a workaround, try to add uwtable (function attribute) to the functions that are generated by your compiler. This may help as well. Sincerely, Logan On Sun, Apr 12, 2015 at 8:49 AM, Christian Schafmeister < chris.schaf at verizon.net> wrote: > Logan, > > There may be some confusion here because I wasn’t completely clear about > what was calling what and where “invoke” appeared to be necessary when I > JIT the code and where I realize that “invoke” is absolutely necessary...
2013 Oct 15
1
[LLVMdev] A weird, reproducable problem with MCJIT
...ust suggested the change > below as a quick and easy way to verify that this was the cause of the > problem.  I’ll clean it up. > >   > > -Andy > >   > > From: Yaron Keren [mailto:yaron.keren at gmail.com] > Sent: Monday, October 14, 2013 9:09 PM > To: Christian Schafmeister; Kaylor, Andrew; iain at codesourcery.com > Cc: <llvmdev at cs.uiuc.edu> > Subject: Re: [LLVMdev] A weird, reproducable problem with MCJIT > >   > > Correct or no I don't know, but this change will affect all x86-64 > targets including Linux and Windows as getM...
2013 Apr 23
1
[LLVMdev] Questions about attaching DWARF source code debugging information to generated LLVM-IR.
...hing is wrong with one of your function definition. Glancing at the IR though, I can't tell what though.. (PS. I attached a debugger and got a partial dump of the MachineFunction that causes the assertion in beginFunction. See attached. Good luck, Dan On 2013-04-23 4:55 PM, "Christian Schafmeister" <chris.schaf at verizon.net> wrote: > >I didn't make it clear that I load my Common Lisp application into "lldb" >and then load a compiled bundle into my application using dlopen (I'm on >OS X and I'm generating a kind of shared library called a...
2015 Jan 17
2
[LLVMdev] Assertion: replaceAllUses of value with new value of different type! being thrown all of a sudden
Hello, I wonder if someone would know what is going on below. All of a sudden I’m getting this assertion thrown: Assertion failed: (New->getType() == getType() && "replaceAllUses of value with new value of different type!"), function replaceAllUsesWith, file /Users/meister/Development/externals-clasp/llvm36/lib/IR/Value.cpp, line 345. It’s happening when
2015 Apr 12
2
[LLVMdev] Looking for advice on how to debug a problem with C++ style exception handling code that my compiler generates.
...rest “exception” label. > OTOH, here's the description for call instruction <http://llvm.org/docs/LangRef.html#call-instruction>: > The ‘call‘ instruction represents a simple function call. > Hope this is helpful. Best regards, Logan On Sun, Apr 12, 2015 at 6:33 AM, Christian Schafmeister < chris.schaf at verizon.net> wrote: > > It appears that I've found a very curious effect where if I JIT a function > that throws an exception and I use "call" to call it the throw fails > despite there being a "catch" clause on the stack. But if I...