MPP数据并行FORTRAN汇编代码模拟环境的设计与实现

The Design and Implementation of MPP DPFAS

本文阐述了一种在单机上模拟ＭＰＰ机执行并行汇编代码的方法。这种并行汇编代码由ＭＰＰＦＯＲＴＲＡＮ编译器生成。由于在一个大型工程中，编译生成的目标代码运行环境不一定能及时具备，所以，研制汇编代码模拟环境ＤＰＦＡＳ有助于及早验证编译目标代码的正确性和完备性。本文通过共享进程组在ＳＧＩ工作站上实现多机环境模拟和远程地址访问模拟。此模拟环境的实现对ＭＰＰ数据并行ＦＯＲＴＲＡＮ编译器的正确性验证和效率评估有一定的帮助。

In this paper,we introduce a method to emulate the execution of MPP parallel assemble code which is generated by MPP FORTRAN compiler. Such an emulator can help compiler workers test the compiler's correctness and completeness in early time when runtime environment is not provided during huge engineering. We use shared process group on SGI workstation to emulate MPP environment and remote addressing. It's helpful to correct and evaluate the MPP FORTRAN compiler.