Using XLC compilers for OCCA kernel launchers leads to std::bad_alloc on Summit.

[stgeke]

Backtrace:

(gdb) frame 1
#1  0x00007fff9c081f6c in abort () from /lib64/libc.so.6
(gdb) bt
#0  0x00007fff9c07fbf0 in raise () from /lib64/libc.so.6
#1  0x00007fff9c081f6c in abort () from /lib64/libc.so.6
#2  0x00007fff9c4ad784 in __gnu_cxx::__verbose_terminate_handler ()
    at /sw/summit/gcc/6.4.0/src/gcc-6.4.0/libstdc++-v3/libsupc++/vterminate.cc:95
#3  0x00007fff9c4aa0b4 in __cxxabiv1::__terminate (handler=<optimized out>)
    at /sw/summit/gcc/6.4.0/src/gcc-6.4.0/libstdc++-v3/libsupc++/eh_terminate.cc:47
#4  0x00007fff9c4aa170 in std::terminate ()
    at /sw/summit/gcc/6.4.0/src/gcc-6.4.0/libstdc++-v3/libsupc++/eh_terminate.cc:57
#5  0x00007fff9c4aa5b0 in __cxxabiv1::__cxa_throw (obj=0x7fff6c000940, 
    tinfo=0x7fff9c5f6378 <typeinfo for std::bad_alloc>, 
    dest=0x7fff9c4a70f0 <std::bad_alloc::~bad_alloc()>)
    at /sw/summit/gcc/6.4.0/src/gcc-6.4.0/libstdc++-v3/libsupc++/eh_throw.cc:87
#6  0x00007fff9c4aafe4 in operator new (sz=140733193397294)
    at /sw/summit/gcc/6.4.0/src/gcc-6.4.0/libstdc++-v3/libsupc++/new_op.cc:54
#7  0x00007fff9c576a48 in __gnu_cxx::new_allocator<char>::allocate (
    this=<optimized out>, __n=<optimized out>)
    at /sw/summit/gcc/6.4.0/src/objdir/powerpc64le-none-linux-gnu/libstdc++-v3/include/ext/new_allocator.h:104
#8  std::allocator_traits<std::allocator<char> >::allocate (__a=..., 
    __n=<optimized out>)
#9  std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create (this=<optimized out>, __capacity=<optimized out>, 
    __old_capacity=<optimized out>)
    at /sw/summit/gcc/6.4.0/src/objdir/powerpc64le-none-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:153
#10 0x00007fff9d8cf5ac in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*> (this=<optimized out>, 
    __beg=0x7fff9c604f90 <std::string::_Rep::_S_empty_rep_storage+24> "", 
    __end=<optimized out>)
    at /autofs/nccs-svm1_sw/summit/gcc/6.4.0/include/c++/6.4.0/bits/basic_string.tcc:219
#11 0x00007fff9d8cf70c in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char*> (__end=<optimized out>, 
    __beg=<optimized out>, this=0x7fffcef45f38)
    at /autofs/nccs-svm1_sw/summit/gcc/6.4.0/include/c++/6.4.0/bits/basic_string.h:196
#12 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*> (__end=<optimized out>, __beg=<optimized out>, 
    this=0x7fffcef45f38)
    at /autofs/nccs-svm1_sw/summit/gcc/6.4.0/include/c++/6.4.0/bits/basic_string.h:215
#13 std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string (__str=..., this=0x7fffcef45f38)
    at /autofs/nccs-svm1_sw/summit/gcc/6.4.0/include/c++/6.4.0/bits/basic_string.h:400
#14 occa::primitive::primitive (p=..., this=0x7fffcef45f30)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/include/occa/types/primitive.hpp:87
#15 occa::kernelArgData::kernelArgData (this=0x7fffcef45f30, value_=...)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/core/kernelArg.cpp:20
#16 0x00007fff92233724 in gather_doubleAdd ()
   from /gpfs/alpine/scratch/malachi/csc262/eddyPeriodic/.cache/occa/cache/c57dc538c19db0ab/launcher_binary
#17 0x00007fff9da909c8 in occa::sys::runFunction(void (*)(...), int, void**) (
    f=<optimized out>, argc=<optimized out>, args=<optimized out>)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/occa/internal/utils/runFunction.cpp_codegen:28
#18 0x00007fff9da71938 in occa::serial::kernel::run (this=0x4e41e380)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/occa/internal/modes/serial/kernel.cpp:54
#19 0x00007fff9d935ab0 in occa::launchedModeKernel_t::launcherRun (
    this=0x4e36a150)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/
#20 0x00007fff9d935bc4 in occa::launchedModeKernel_t::run (
    this=<optimized out>)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/occa/internal/core/launchedKernel.cpp:33
#21 0x00007fff9d8c1e30 in occa::kernel::run (
    this=0x7fff9debd7c8 <ogs::gatherKernel_doubleAdd>)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/core/kernel.cpp:180
#22 0x00007fff9d8c25cc in occa::kernel::operator() (
    this=0x7fff9debd7c8 <ogs::gatherKernel_doubleAdd>, arg1=..., arg2=..., 
    arg3=..., arg4=..., arg5=...)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/occa/src/core/kernelOperators.cpp_codegen:53
#23 0x00007fff9dd092c0 in occaGather (Ngather=<optimized out>, 
    o_gatherStarts=..., o_gatherIds=..., type=<optimized out>, 
    op=<optimized out>, o_v=..., o_gv=...)
    at /ccs/home/malachi/develop/most-recent-nekrs/3rd_party/gslib/ogs/src/ogsGather.cpp:356
#24 0x00007fff9dd0b600 in ogsGatherFinish (o_gv=..., o_v=..., 
    type=0x7fff9de54060 "double", op=0x7fff9de4b1a8 "add", ogs=0x4cd893f8)

The issue seems to be related to our recent update to the latest occa version. However a simple occa example seems to work.