On 2011-09-08 14:36:37 -0700, Guy Vaessen said:

Intel has updated it's C compiler. The Intel compiler version 12 Update 6 is able to compile and run Radiance. I double checked this time, to make sure no other compiler was accidentally used.

Great!

The performance of the Intel compiler is worse than the gcc compiler 4.5.2.

Do you mean it takes longer to compile, or that Radiance runs more slowly compiled by icc?

But Intel does update its compiler often and also provides some great guides:

- A guide to vectorization with Intel C++ Compilers (With a chapter: Let the compiler help you to help the compiler to vectorize)

- Quick-Reference Guide to Optimization with Intel Compilers version 12

Cool. Maybe I can break loose some time to actually work on this in a few months.

--
Randolph



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