Invention Application
- Patent Title: Method and apparatus for determining the profitability of expanding unpipelined instructions
-
Application No.: US10930042Application Date: 2004-08-30
-
Publication No.: US20060048111A1Publication Date: 2006-03-02
- Inventor: Roch Archambault , Robert Enenkel , Robert Hay , Allan Martin , James McInnes , Ronald McIntosh , Mark Mendell
- Applicant: Roch Archambault , Robert Enenkel , Robert Hay , Allan Martin , James McInnes , Ronald McIntosh , Mark Mendell
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Main IPC: G06F9/45
- IPC: G06F9/45
Abstract:
A method, apparatus, and computer instructions for processing instructions. A data dependency graph is built. The data dependency graph is analyzed for recurrences, and unpipelined instructions that lie outside of the recurrences are expanded.
Public/Granted literature
- US07506331B2 Method and apparatus for determining the profitability of expanding unpipelined instructions Public/Granted day:2009-03-17
Information query
