Subversion Repositories fpu

Test Vectors

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To make all the test vectors you need a program called 'pg'.

The included 'pg' is a Windows executable, build on a NT

system. If you need to compile your own 'pg' see the README

file in pg-src directory.

The script 'mkall' builds all test vectors and places them

in to the proper directories.

The script 'mkall_cfmp' builds all test vectors for FP compare

and places them in to the proper directories.

There are currently two types of tests:

1) Directed Test. This test, test a specific funstional unit

   and a specific rounding mode. They are located in  the

   directories rtne, rtzero, rup and rdown (Which represent

   the different rounding modes).

2) Completely Random Tests. Here the operation type and rounding

   mode are randomly selected and may change every cycle. This

   tests are located in the combo directory.

There are currently 14,808,684 FPU test vectors and 600,188 FP

compare test vectors!

WARNING: You need about 480Mb of disk space to build all test

vectors !!!