发明名称 |
LOW LATENCY VARIABLE TRANSFER NETWORK FOR FINE GRAINED PARALLELISM OF VIRTUAL THREADS ACROSS MULTIPLE HARDWARE THREADS |
摘要 |
A method and circuit arrangement utilize a low latency variable transfer network between the register files of multiple processing cores in a multi-core processor chip to support fine grained parallelism of virtual threads across multiple hardware threads. The communication of a variable over the variable transfer network may be initiated by a move from a local register in a register file of a source processing core to a variable register that is allocated to a destination hardware thread in a destination processing core, so that the destination hardware thread can then move the variable from the variable register to a local register in the destination processing core. |
申请公布号 |
US2013159669(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201113330831 |
申请日期 |
2011.12.20 |
申请人 |
COMPARAN MIGUEL;HOOVER RUSSELL D.;SHEARER ROBERT A.;WATSON, III ALFRED T.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
COMPARAN MIGUEL;HOOVER RUSSELL D.;SHEARER ROBERT A.;WATSON, III ALFRED T. |
分类号 |
G06F15/76;G06F9/02 |
主分类号 |
G06F15/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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