Sun WorkShop Common Tools documentation:

Numerical Computation Guide

Describes floating-point hardware and software for the SPARC®, x86, and PowerPC^TM (processor-based system) architectures. Contains a tutorial on floating-point arithmetic.

Incremental Link Editor (ild)

Describes how to use ild as an incremental linker to replace ld for linking programs. ild allows you to complete the development sequence more quickly than by using a standard linker.

Performance Profiling Tools

This manual describes the performance profiling tools: prof(1), gprof(1), and tcov(1).