Compatibility: Not sure - this is just an install of Intel Compiler Suite 2016 for CentOS 7.2 and then source /opt/intel2016/compilers_and_libraries_2016.1.150/linux/bin/iccvars.sh intel64
then icc -v gives
[rcw.broadwell ~]$ icc -v
icc version 16.0.1 (gcc version 4.8.5 compatibility)
So I assume it just detects what the base system compilers are. Not sure...
All the best
Ross
> On Mar 10, 2016, at 10:19, David A Case <david.case.rutgers.edu> wrote:
>
> On Thu, Mar 10, 2016, Ross Walker wrote:
>>
>> On a 'to be released in a few months Intel Xeon chip' (Can't give more
>> details due to NDA).
>>
>> gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC)
>> DHFR NPT 4fs - 4.51 ns/day
>>
>> icc version 16.0.1 (gcc version 4.8.5 compatibility)
>> DHFR NPT 4fs - 5.95 ns/day
>
> OK...I agree that this is a significant difference. What does "gcc version
> 4.8.5 compatibility" mean? Is there some compiler switch like this?
>
> ...dac
>
>
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Received on Thu Mar 10 2016 - 11:30:04 PST
