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Issues with Cilktools. I have compiled and installed gcc 4.9 and gcc 5.2 on Centos 7 and installed them. The fib.c test code runs fine for both gcc's.
However when I attempt to use the cilktools provided on:
https://www.cilkplus.org/download
I get the following error:
./cilkview: error while loading shared libraries: libstdc++.so.6: wrong ELF class: ELFCLASS64
I believe this is a 32bit lib issue but how can it be over come. I saw some links discussing this in 2012... Nothing since. Is there an updated source code that can be recompiled? Or is there a 64bit version. The tools would be very helpful I am thinking about using Cilk Plus this fall in a class but I need the tools to be working! The cilkplus org webpages have not been updated since 2013...
Thank you for your help,
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Hi,
It looks like your system does not have 32-bit libstdc++.
Can you try it again after installing the packaage, "libstdc++.i686" ?
# yum install libstdc++.i686
By the way, the instrumentation support for Cilk tools is not implemented in gcc 4.9 or later, so you will have to use the GCC branch, "cilkplus-4_8-branch" for now. Alternatively, there is a program that offers free software to educators, where you can find Intel compilers - https://software.intel.com/en-us/qualify-for-free-software/educator.
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