Segmentation fault error when compile example

[wl1167]

At first, thanks for your last reply of "tempfile " error. I'm using RHEL 5.4, so I should  vi /opt/hicuda/bin/hicuda script and change "tempfile" command to "mktemp".

When I compile matrixMul example using make, found some error informatino following, I'm wondering how to fix this.

OS: RHEL 5.4 32bit
gcc version:  4.1.2 20080704
Open64 Compiler Suite: Version 4.1

# make
hicuda -o mm_hicuda  mm_hicuda.c common.c
Signal: Segmentation fault in IPA Summary phase.
Error: Signal Segmentation fault in phase IPA Summary - processing aborted
*** Internal stack backtrace:
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so(ErrMsgLine+0x2f)
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/be.so
   
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl.so(_ZN9SUMMARIZEIL7PROGRAM0EE9SummarizeEP2WN+0x264)
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl.so(Perform_Procedure_Summary_Phase+0x1fb)
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/wopt.so(Pre_Optimizer+0x2bbc)
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl(main+0x6c3)
    /lib/libc.so.6(__libc_start_main+0xdc)
    /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl(__gxx_personality_v0+0x2a5)
opencc INTERNAL ERROR: /opt/hicuda/lib/gcc-lib/x86_64-open64-linux/4.1/ipl died due to signal 4

==================================================================
    CUDA code generation FAILED (in opencc).
    The error message should be right above, starting with ###.

    If you believe that there is a bug in the hiCUDA compiler,
    please submit a report to:
          http://sourceforge.net/projects/hicuda/
==================================================================

make: ***  错误 1

[Tianyi David Han]

Thanks for reporting the problem. This appears to be a bug in the Open64 compiler. Here is a diff on the problematic file:

    Index: src/osprey/ipa/local/ipl_summarize_util.h
    ===================================================================
    -- src/osprey/ipa/local/ipl_summarize_util.h   (revision 35)
    +++ src/osprey/ipa/local/ipl_summarize_util.h   (working copy)
    @@ -314,14 +314,22 @@
     // be deleted from hash tables in Restore_from_check_point.
     // -------------------------------------------
    
    -namespace {
    -    template <class X>
    -    struct ptr_hash {
    -       size_t operator() (const X* s) const {
    -           return reinterpret_cast<size_t> (s);
    -       }
    -    };
    -}
    +// namespace {
    +template <class X>
    +struct ptr_hash
    +{
    +    size_t operator() (const X* s) const
    +    {
    +        return reinterpret_cast<size_t> (s);
    +    }
    +};
    +// }
    
     typedef hash_map<CODEREP*, INT, ptr_hash<CODEREP>, std::equal_to<CODEREP*>,
         mempool_allocator<CODEREP*> > CHI_CR_TO_INT_MAP;

David