发明名称 |
Communication scheduling for parallel processing architectures |
摘要 |
A system comprises a plurality of computation units interconnected by an interconnection network. A method for configuring the system comprises receiving subsets of instructions corresponding to different portions of a program, each subset assigned to one of the computation units; scheduling instructions in a given subset for execution on the assigned computation unit, including scheduling communication instructions that send to or receive from a different computation unit over the interconnection network; allocating registers in a given computation unit for storing values accessed by instructions in a subset assigned to the given computation unit; and scheduling instructions after allocating registers to account for spills of values stored in allocated register to memory, preserving the order of communication instructions scheduled before allocating registers.
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申请公布号 |
US8291400(B1) |
申请公布日期 |
2012.10.16 |
申请号 |
US20080028005 |
申请日期 |
2008.02.07 |
申请人 |
LEE WALTER;GOTTLIEB ROBERT A.;SONI VINEET;AGARWAL ANANT;SCHOOLER RICHARD;TILERA CORPORATION |
发明人 |
LEE WALTER;GOTTLIEB ROBERT A.;SONI VINEET;AGARWAL ANANT;SCHOOLER RICHARD |
分类号 |
G06F9/45;G06F9/44;G06F13/00;G06F13/28 |
主分类号 |
G06F9/45 |
代理机构 |
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代理人 |
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