Oracle^® x86 Server Diagnostics, Applications, and Utilities Guide

fpu

The fpu command tests one or more floating-point units (FPUs) in x64 processors.

Command Syntax

udiag fpu { -ap <n> [/<n>]* | -np <n> | -np all }

Resource Requirements

ANY_PROC; MULTIPLE_INSTANCES

Examples

To run the test on the boot strap processor (BSP), type:

fs0:/> udiag fpu

To run the test on all application processors 10 (hex) times, type:

fs0:/> udiag fpu -np all -pc 10