Fortran 77，90和95语言系统，具有自动并行和 OpenMP 支持

LF95 v6.2
主要功能：
* Automatic Parallelization
* Pentium 4 ａｎｄ Xeon optimizations with SSE2 instructions
* OpenMP v2.0 Support
* Prefetch optimizations for Pentium III ａｎｄ Athlon
* Unsurpassed global compile-time ａｎｄ runtime diagnostics
* Allocate arrays up to 2 GB
* External file size 2**64 bytes "Our application is based on the finite-* difference time-domain method. Using the auto-parallelization feature of LF95 PRO v6.2, we reduced the ｅｘｅｃution time by approximately 50 ％."

LF95 v6.2 提供两个版本：Express 和 PRO