• 07/14/2017
  • Public Content
Contents

Product Development Phases

Product D
evelopment typically has a few distinct phases:
  • An early effort that is focused on
    prototyping
    , initial concept validation, and proof of concept,
  • A middle stage where run-time
    optimizations
    are made to reduce image size and resource usage,
  • And a final stage, where completed code is packaged for
    deployment
    .
Prototype Phase
In this phase, prototype level accessories are attached to the platform and the operating system often includes monitoring and error collection tools. The user-space applications tend to expect a certain sequence of events and range of inputs which limit error checking and management. During this phase, the platform is most often running a fully featured instance of the operating system that provides the required debugging and testing tools.
Optimization Phase
As the prototype is proven and refined, the hardware moves from breadboards to printed wire assemblies while the user-space application is enhanced with error checking, failure recovery and improved user interfaces. During this phase, the platform software is tuned for performance and size by carefully removing unneeded elements from the recipe.
Deployment Phase
As a product reaches the design intent, the operating system image is streamlined to only include required libraries and components so as to reduce the size and loading time. Further, the system is configured to load startup applications and configuration files in a sequence that facilitates the desired end-user experience.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804