The Memory and Thread Placement Optimization Developer's Guide provides information on locality groups and the technologies that are available to optimize the use of computing resources in the Solaris operating system. This book is intended for use by developers who are writing applications in an environment with multiple CPUs and a non-uniform memory architecture. The programming interfaces and tools that are described in this book give the developer control over the system's behavior and resource allocation. Third-party URLs are referenced in this document and provide additional, related information. Sun is not responsible for the availability of third-party web sites mentioned in this document. Sun does not endorse and is not responsible or liable for any content, advertising, products, or other materials that are available on or through such sites or resources. Sun will not be responsible or liable for any actual or alleged damage or loss caused or alleged to be caused by or in connection with use of or reliance on any such content, goods, or services that are available on or through such sites or resources. &sundocs;&typeconv;