Invention Grant
- Patent Title: Coalescing adjacent gather/scatter operations
- Patent Title (中): 聚集相邻的聚集/散射操作
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Application No.: US14975222Application Date: 2015-12-18
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Publication No.: US09563429B2Publication Date: 2017-02-07
- Inventor: Andrew T. Forsyth , Brian J. Hickmann , Jonathan C. Hall , Christopher J. Hughes
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Vecchia Patent Agent, LLC
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F9/38 ; G06F9/30 ; G06F12/08 ; G06F12/10 ; G06F15/80 ; G06F13/42

Abstract:
According to one embodiment, a processor includes an instruction decoder to decode a first instruction to gather data elements from memory, the first instruction having a first operand specifying a first storage location and a second operand specifying a first memory address storing a plurality of data elements. The processor further includes an execution unit coupled to the instruction decoder, in response to the first instruction, to read contiguous a first and a second of the data elements from a memory location based on the first memory address indicated by the second operand, and to store the first data element in a first entry of the first storage location and a second data element in a second entry of a second storage location corresponding to the first entry of the first storage location.
Public/Granted literature
- US20160103786A1 COALESCING ADJACENT GATHER/SCATTER OPERATIONS Public/Granted day:2016-04-14
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