Interprocessor memory status communication

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9916180
SERIAL NO

15164271

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Abstract

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In a transactional memory environment including a first processor and one or more additional processors, a computer-implemented method includes, by the first processor, initializing a time record, listening for zero or more probes from the one more additional processors, responding to each probe of the zero or more probes, and logging each probe of the zero or more probes to yield a probe log. The computer-implemented method further includes, by the first processor, receiving a probe report directive and, responsive to the probe report directive, generating a probe report indication based on the probe log. The probe report indication denotes whether, since the time record, the first processor has received any of the zero or more probes. The computer-implemented method further includes ending the time record. A corresponding computer program product and computer system are also disclosed.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gschwind, Michael Karl Chappaqua, US 345 4135
Michael, Maged M Danbury, US 131 1875
Salapura, Valentina Chappaqua, US 570 7583
Schwarz, Eric M Gardiner, US 252 3099
Shum, Chung-Lung K Wappingers Falls, US 315 2136
Slegel, Timothy J Staatsburg, US 400 5854

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