Obtaining Older Versions of Fortran Compiler

[hpc_weather]

I am a student working on a research project involving an atmospheric model and need the intel fortran compiler to build the model properly on a small cluster of older machines to test with before moving forward with the production version. I obtained the 11.1 version of the compiler for linux under the non-commercial license and attempted to install on Centos 5.3. However, the machines are all 650Mhz Pentium 3's and of course, I recieved the error that these did not have SSE2. After some searching, I found that the 10.1 version supports the older processors with only up to SSE.

Is there any way I can obtain this older version under the non-commercial license and how would I have to go about doing this?

Much thanks to anyone who can help in advance!!

[TimP]

There is a frequently quoted article covering all aspects of this, unfortunately difficult to remember exact search terms. Anyway, if you register your serial number at https://registrationcenter.com, that site will show you all available downloads. CentOS 5.3 is somewhat new for supporting such old CPUs, but the final ifort 10.1 may work.

[Steven_L_Intel1]

Obtaining and Installing an Older Version