Displaying 20 results from an estimated 49 matches for "roemer".
2015 May 11
4
[LLVMdev] Set up ExecutionEngine according to actual machine capabilities
...fails because the host CPU name implies AVX, however AVX is in fact disabled, leading to an illegal instruction when running JIT-compiled functions.
Is there a better way to set up the executionengine so that such failure do not occur (but all available features are used)?
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
------...
2015 Oct 06
2
Extra space in LLVM_DEFINITIONS causes CMake 3.1 to fail
...n
set in CMakeLists.txt. So if it doesn’t work with cmake 3.1/3.2 then that looks like something new that was introduced
after 2.8.12.2.
I’ll have a look at this to try and figure out what’s going on.
John
From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of Mueller-Roemer, Johannes Sebastian via llvm-dev
Sent: 06 October 2015 08:50
To: llvm-dev at lists.llvm.org
Subject: Re: [llvm-dev] Extra space in LLVM_DEFINITIONS causes CMake 3.1 to fail
Correction, I was accidentally testing with an old version for my CMake 3.2+ tests. They fail just the same with the curre...
2015 Oct 06
2
Extra space in LLVM_DEFINITIONS causes CMake 3.1 to fail
...fails.
Although this issue is fixed in current CMake versions (3.2+), do we really want to require these versions just to have LLVM_DEFINITIONS defined as a string instead of a list? A simple check if LLVM_DEFINITIONS is empty in add_llvm_definitions might solve the issue.
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
------...
2015 Jan 27
3
[LLVMdev] build failure on mingw gcc 4.9.1
On Tue, Jan 27, 2015 at 10:02 AM, Mueller-Roemer, Johannes Sebastian
<Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:
> Adding -D__MSVCRT_VERSION__=0x900 (or higher) to CMAKE_CXX_FLAGS and
> -lmsvcr90 (or higher) to CMAKE_CXX_STANDARD_LIBRARIES appears to work.
> -lmsvcrt80 does not work, contrary to the comment on t...
[LLVMdev] [RFC] Late May Update: Progress report on CMake build system's ability to replace autoconf
2015 May 29
1
[LLVMdev] [RFC] Late May Update: Progress report on CMake build system's ability to replace autoconf
Yes, that's the idea, when you -DLLVM_OPTIMIZED_TABLEGEN=ON tblgen is
built in Release in addition to whatever /property:Configuration= is.
2015-05-29 10:03 GMT+03:00 Mueller-Roemer, Johannes Sebastian <
Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de>:
> That it’s faster is no surprise. Is the Release tblgen even built when
> you build in Debug mode? Otherwise this introduces the need to build
> Release before Debug.
>
>
>
> --
>
> Jo...
2014 Sep 17
2
[LLVMdev] proposal to avoid zlib dependency.
On 17 September 2014 13:27, Mueller-Roemer, Johannes Sebastian
<Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:
> Yes, this is incredibly annoying, so please avoid that. However I noticed that the current solution using CMake is broken, as I cannot enter my own ZLIB_ROOT, since no proper find_package is used.
I just...
2015 Jan 27
2
[LLVMdev] build failure on mingw gcc 4.9.1
...lect2.exe: error: ld returned 1 exit status
So, _set_abort_behavior is not found. This should be solvable by specifying a newer MSVCRT version (see http://sourceforge.net/p/mingw/support-requests/153/ ). I'll try it, and if it works, could we add that to the CMakeLists?
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
------...
2014 Sep 17
2
[LLVMdev] proposal to avoid zlib dependency.
On 17 September 2014 15:47, Mueller-Roemer, Johannes Sebastian
<Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:
> It's half the way there. Configuring and compiling works, but linking fails, probably some definition mismatches...
It configured, compiled and linked okay for me. Could you look into it?
>
>...
[LLVMdev] [RFC] Late May Update: Progress report on CMake build system's ability to replace autoconf
2015 May 29
0
[LLVMdev] [RFC] Late May Update: Progress report on CMake build system's ability to replace autoconf
That it’s faster is no surprise. Is the Release tblgen even built when you build in Debug mode? Otherwise this introduces the need to build Release before Debug.
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
From:...
2014 Sep 24
2
[LLVMdev] RFC: LLVM should require a working C++11 <thread>, <mutex>, and <atomic>
...ibstdc++ replaced by the
libcxx files and dll respectively. It mostly works but there were many
issues in tests. I'm not sure what is the value of this configuration
unless it is start of road to independent clang-based 'gnu flavor' windows
toolchain.
2014-09-24 9:06 GMT+03:00 Mueller-Roemer, Johannes Sebastian <
Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de>:
> I would love to see libc++ working on Windows. In any case, I personally
> use MinGW with pthreads, as that supports std::thread etc. Yes, it uses
> libwinpthread, but that shouldn't really be an i...
[LLVMdev] [RFC] Late May Update: Progress report on CMake build system's ability to replace autoconf
2015 May 29
2
[LLVMdev] [RFC] Late May Update: Progress report on CMake build system's ability to replace autoconf
Both Release and $CONFIG tblgen are built but the Release one is always
used. At least with Visual C++ the Release tblgen is much faster than the
Debug one.
2015-05-29 9:37 GMT+03:00 Mueller-Roemer, Johannes Sebastian <
Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de>:
> Do they really allways put them into Release/bin or rather $<CONFIG>/bin?
>
>
>
> --
>
> Johannes S. Mueller-Roemer, MSc
>
> Wiss. Mitarbeiter - Interactive Engineering Technolo...
2015 Sep 18
2
ExecutionEngine::runFunction and libffi
...reter already has a fairly generic way of calling functions from a pointer and a Function * (for description) using libffi. Would it make sense to pull that functionality out into a small support library and using it in MCJIT? As is runFunction isn't particularly usable.
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
------...
2014 Jul 23
2
[LLVMdev] [patch] EXPORTED_SYMBOL_FILE using mingw and cmake
The new patch works fine, but considering the discussion on the CMake bug tracker, I'm would say that TO_NATIVE_PATH shouldn't be used at all.
________________________________________
From: Dan Liew [dan at su-root.co.uk]
Sent: Wednesday, July 23, 2014 10:38 AM
To: Mueller-Roemer, Johannes Sebastian
Cc: llvmdev at cs.uiuc.edu
Subject: Re: [LLVMdev] [patch] EXPORTED_SYMBOL_FILE using mingw and cmake
Okay I guess the test would be something like this then
if (CMAKE_GENERATOR STREQUAL "MinGW Makefiles")
# mingw workaround, as file(TO_NATIVE_PATH ...) is implement...
2014 Sep 17
2
[LLVMdev] proposal to avoid zlib dependency.
On 17 September 2014 16:34, Mueller-Roemer, Johannes Sebastian
<Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:
> I'll have another look tomorrow.
Thanks.
> IMO, it is unnecessary clutter. It will fail if ${ZLIB_LIBRARIES} or ${ZLIB_INCLUDE_DIRS} are used anyways as they will be set to NOTFOUND. Or we go bac...
2016 Sep 01
2
change in CMake variable names breaks existing uses and does not conform to CMake conventions
...as OpenGL) but in general I think it would be better to stick to the more common/conventional case.
Thoughts?
Regards
Johannes
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de<mailto:johannes.mueller-roemer at igd.fraunhofer.de> | www.igd.fraunhofer.de<http://www.igd.fraunhofer.de>
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2016 Mar 02
2
Incorrect return values for APFloat::convertFromString?
...value as a decimal string (0.10000002384185791015625), opInexact is set.
2. On the lower end of the scale, the smallest denormal 0x1p-149 returns opOk, but the slightly larger value 0x1.8p-149 has opUnderflow set and (as expected) opInexact.
Is this behavior correct?
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
------...
2014 Sep 18
3
[LLVMdev] proposal to avoid zlib dependency.
...wants to use zlib (either the system version or one built by hand) we will have linker issues with multiple definition, as LLVM only works with static libraries on Windows. Unless LLVM uses a custom prefix for its internal ZLib, which would “only” lead to more binary bloat.
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de | www.igd.fraunhofer.de
From:...
2014 Aug 18
2
[LLVMdev] [PATCH][RFC]: Add fmin/fmax intrinsics
This is a problem with all floating point folding, not just with these operations. What Matt is proposing is consistent with how we fold other libm intrinsics.
—Owen
> On Aug 18, 2014, at 1:22 AM, Mueller-Roemer, Johannes Sebastian <Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:
>
> Wouldn’t it be better to use the target’s implementation (if there is one) instead of generically using one option for constant folding? Otherwise target behavior and constant folded behavior would...
2014 Sep 24
5
[LLVMdev] RFC: LLVM should require a working C++11 <thread>, <mutex>, and <atomic>
On 24 Sep 2014, at 05:59, Mueller-Roemer, Johannes Sebastian <Johannes.Sebastian.Mueller-Roemer at igd.fraunhofer.de> wrote:
> <atomic> should work both in win32 and pthread versions of MinGW. <mutex> and <thread> are only supported in the pthread version though.
<atomic> is trivial, as most of the suppo...
2014 Jun 17
2
[LLVMdev] [patch] EXPORTED_SYMBOL_FILE using mingw and cmake
...php?bug_id=5939 ) where TO_NATIVE_PATH does not replace slashes by backslashes when the MinGW Makefiles generator is used. The attached patch provides a workaround. Considering that the bug has been open since 2007 it is unlikely that kitware will fix this anytime soon.
Regards
Johannes S. Mueller-Roemer
--
Johannes S. Mueller-Roemer, MSc
Wiss. Mitarbeiter - Interactive Engineering Technologies (IET)
Fraunhofer-Institut für Graphische Datenverarbeitung IGD
Fraunhoferstr. 5 | 64283 Darmstadt | Germany
Tel +49 6151 155-606 | Fax +49 6151 155-139
johannes.mueller-roemer at igd.fraunhofer.de |...