[Llvm-bgq-discuss] bug report

Thu Apr 3 07:12:45 CDT 2014

----- Original Message -----
> From: "John A. Biddiscombe" <biddisco at cscs.ch>
> To: llvm-bgq-discuss at lists.alcf.anl.gov
> Sent: Thursday, April 3, 2014 5:55:07 AM
> Subject: [Llvm-bgq-discuss] bug report
> 
> 
> 
> 
> 
> Dear list,
> 
> 
> 
> I was recompiling hwloc just now (for the nth time) and clang died on
> me with this output (below)
> 
> 
> 
> Knowing that a new clang is due imminently (he says hopefully), I
> won’t spend a lot of time worrying about this.

Yep, sorry, I need to finish the rebase, and I've ended up being busy with other things. I expect it should come by Monday.

 -Hal

> 
> 
> 
> Note. I tried compiling on the login node but then hwloc gives the
> wrong output, so I tried compiling on the ION where I want to use it
> and then it gave this.
> 
> Note 2. If I ./configure on the ION itself it fails with a C compiler
> can’t create exe, in the config.log it has some guff about link
> error (int main) ...
> 
> 
> 
> yours
> 
> 
> 
> JB (PS. Is the new version going to be soon? - I’m only posting this
> bug because it gives me a convenient excuse to ask that!)
> 
> 
> 
> bbpbgas017:~/bgas/clang/build/hwloc-1.8.1$ make
> 
> Making all in src
> 
> make[1]: Entering directory
> `/gpfs/bbp.cscs.ch/home/biddisco/bgas/clang/build/hwloc-1.8.1/src'
> 
> CC topology.lo
> 
> 0 libLLVM-3.5.0svn.so 0x00000fffad7d61e8
> llvm::sys::PrintStackTrace(_IO_FILE*) + 4281858696
> 
> 1 libLLVM-3.5.0svn.so 0x00000fffad7d6484
> 
> 2 libLLVM-3.5.0svn.so 0x00000fffad7d6900
> 
> 3 0x00000fffae500418 __kernel_sigtramp_rt64 + 0
> 
> 4 clang 0x0000000010214af0
> _ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6assignIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueERS5_E4typeESA_SA_
> + 4271468400
> 
> 5 libLLVM-3.5.0svn.so 0x00000fffad7e61dc
> llvm::Timer::init(llvm::StringRef) + 4281920764
> 
> 6 clang 0x0000000010402a18
> clang::CodeGenAction::CreateASTConsumer(clang::CompilerInstance&,
> llvm::StringRef) + 4273435544
> 
> 7 clang 0x00000000101dabf0
> clang::FrontendAction::CreateWrappedASTConsumer(clang::CompilerInstance&,
> llvm::StringRef) + 4271239776
> 
> 8 clang 0x00000000101dc4e4
> clang::FrontendAction::BeginSourceFile(clang::CompilerInstance&,
> clang::FrontendInputFile const&) + 4271246140
> 
> 9 clang 0x00000000101a8750
> clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) +
> 4271036552
> 
> 10 clang 0x0000000010185490
> clang::ExecuteCompilerInvocation(clang::CompilerInstance*) +
> 4270899376
> 
> 11 clang 0x0000000010179f74 cc1_main(char const**, char const**, char
> const*, void*) + 4270853924
> 
> 12 clang 0x00000000101829ec main + 4270888772
> 
> 13 libc.so.6 0x00000fffaba5bcf8
> 
> 14 libc.so.6 0x00000fffaba5bef0 __libc_start_main + 4293374496
> 
> Stack dump:
> 
> 0. Program arguments:
> /gpfs/bbp.cscs.ch/home/biddisco/apps/clang/bgclang/r203443-20140309/bin/clang
> -cc1 -triple powerpc64-bgq-linux -S -disable-free -main-file-name
> topology.c -static-define -mrelocation-model static
> -mdisable-fp-elim -ffp-contract=fast -no-integrated-as
> -mconstructor-aliases -target-cpu a2q -target-linker-version
> 2.20.51.0.2 -g -coverage-file /tmp/topology-1bc6ac.s -resource-dir
> /gpfs/bbp.cscs.ch/home/biddisco/apps/clang/bgclang/r203443-20140309/bin/../lib/clang/3.5.0
> -dependency-file .deps/topology.Tpo -sys-header-deps -MP -MT
> topology.lo -D __bgclang__=1 -D
> __bgclang_version__="r203443-20140309" -D HAVE_CONFIG_H -D
> HWLOC_INSIDE_LIBHWLOC -D
> HWLOC_PLUGINS_PATH="/gpfs/bbp.cscs.ch/home/biddisco/apps/clang/hwloc-1.8.1/lib/hwloc"
> -I
> /gpfs/bbp.cscs.ch/home/biddisco/apps/clang/bgclang/r203443-20140309/sleef/include
> -I . -I ../include/private/autogen -I ../include/hwloc/autogen -I
> /gpfs/bbp.cscs.ch/home/biddisco/bgas/clang/build/hwloc-1.8.1/include
> -I
> /gpfs/bbp.cscs.ch/home/biddisco/bgas/clang/build/hwloc-1.8.1/include
> -I /bgsys/drivers/ppcfloor -I
> /bgsys/drivers/ppcfloor/spi/include/kernel/cnk/ -internal-isystem
> /usr/local/include -internal-isystem
> /gpfs/bbp.cscs.ch/home/biddisco/apps/clang/bgclang/r203443-20140309/bin/../lib/clang/3.5.0/include
> -internal-externc-isystem /include -internal-externc-isystem
> /usr/include -O2 -fno-dwarf-directory-asm -fdebug-compilation-dir
> /gpfs/bbp.cscs.ch/home/biddisco/bgas/clang/build/hwloc-1.8.1/src
> -ferror-limit 19 -fmessage-length 218 -fvisibility hidden
> -mstackrealign -fno-signed-char -fobjc-runtime=gcc
> -fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops
> -vectorize-slp -isystem
> /bgsys/drivers/V1R2M1/ppc64/gnu-linux/powerpc64-bgq-linux/sys-include
> -mllvm -optimize-regalloc -mllvm -fast-isel=0 -o
> /tmp/topology-1bc6ac.s -x c topology.c
> 
> clang: error: unable to execute command: Floating point exception
> (core dumped)
> 
> clang: error: clang frontend command failed due to signal (use -v to
> see invocation)
> 
> clang version 3.5.0 (trunk)
> 
> Target: powerpc64-bgq-linux
> 
> Thread model: posix
> 
> clang: note: diagnostic msg: PLEASE submit a bug report to
> http://llvm.org/bugs/ and include the crash backtrace, preprocessed
> source, and associated run script.
> 
> clang: note: diagnostic msg:
> 
> ********************
> 
> 
> 
> PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
> 
> Preprocessed source(s) and associated run script(s) are located at:
> 
> clang: note: diagnostic msg: /tmp/topology-8e22bf.c
> 
> clang: note: diagnostic msg: /tmp/topology-8e22bf.sh
> 
> clang: note: diagnostic msg:
> 
> 
> 
> ********************
> 
> make[1]: *** [topology.lo] Error 1
> 
> make[1]: Leaving directory
> `/gpfs/bbp.cscs.ch/home/biddisco/bgas/clang/build/hwloc-1.8.1/src'
> 
> make: *** [all-recursive] Error 1
> 
> 
> 
> 
> 
> 
> 
> --
> 
> John Biddiscombe, email:biddisco @.at.@ cscs.ch
> 
> http://www.cscs.ch/
> 
> CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07
> 
> Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82
> 
> 
> _______________________________________________
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> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory