公开(公告)号：US20140095838A1

公开(公告)日：2014-04-03

申请号：US13631664

申请日：2012-09-28

Applicant: VIJAYKUMAR VIJAY KADGI ,  JAMES D. HADLEY ,  AVINASH SODANI ,  MATTHEW C. MERTEN ,  MORRIS MARDEN ,  JOSEPH A. MCMAHON ,  GRACE C. LEE ,  LAURA A. KNAUTH ,  ROBERT S. CHAPPELL ,  FARIBORZ TABESH

Inventor： VIJAYKUMAR VIJAY KADGI ,  JAMES D. HADLEY ,  AVINASH SODANI ,  MATTHEW C. MERTEN ,  MORRIS MARDEN ,  JOSEPH A. MCMAHON ,  GRACE C. LEE ,  LAURA A. KNAUTH ,  ROBERT S. CHAPPELL ,  FARIBORZ TABESH

IPC: G06F9/30

CPC classification number: G06F9/30105 ,  G06F9/384

Abstract: A processor includes a processing unit including a storage module having stored thereon a physical reference list for storing identifications of physical registers that have been referenced by multiple logical registers, and a reclamation module for reclaiming physical registers to a free list based on a count of each of the physical registers on the physical reference list.

Abstract translation: 处理器包括处理单元，该处理单元包括存储有存储有多个逻辑寄存器所引用的物理寄存器的标识的物理参考列表的存储模块，以及用于基于每个 的物理寄存器在物理参考列表中。

公开(公告)号：US20140095814A1

公开(公告)日：2014-04-03

申请号：US13631644

申请日：2012-09-28

Applicant: MORRIS MARDEN ,  VIJAYKUMAR VIJAY KADGI ,  JAMES D. HADLEY ,  MATTHEW C. MERTEN ,  GRACE C. LEE ,  JOSEPH A. MCMAHON ,  ROBERT S. CHAPPELL ,  LAURA A. KNAUTH ,  FARIBORZ TABESH

Inventor： MORRIS MARDEN ,  VIJAYKUMAR VIJAY KADGI ,  JAMES D. HADLEY ,  MATTHEW C. MERTEN ,  GRACE C. LEE ,  JOSEPH A. MCMAHON ,  ROBERT S. CHAPPELL ,  LAURA A. KNAUTH ,  FARIBORZ TABESH

IPC: G06F12/00

CPC classification number: G06F9/384 ,  G06F9/30043

Abstract: A processor includes a processing unit including a storage module having stored thereon a table for tracking physical registers in which each store operation stores source data and a memory renaming module for register renaming load operations based on the table.

Abstract translation: 处理器包括处理单元，该处理单元包括存储模块，存储模块用于跟踪物理寄存器，其中每个存储操作存储源数据，以及用于基于该表进行寄存器重命名加载操作的存储器重命名模块。