Hi Jeff,

Thanks, I'll give it a shot!

From the previous messages in this thread, the target machine is an 6500 series 
i5.  When rebuilding gcc, what value for -march would be appropriate?

Danny

On 29/11/2016, at 12:35 PM, Jeff Hammond wrote:

> Based upon your prior report showing the illegal instruction associated with 
> std:tr1 code (re-included below), I recommend you build GCC from source so 
> that your C++ standard library is compiled with generic instructions.  
> Building GCC sounds daunting but I do it all the time.  My poorly curated 
> notes are https://github.com/jeffhammond/HPCInfo/wiki/GCC if you like to 
> copy+paste from the internet :-)

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