Invention Grant
- Patent Title: Restricted instructions in transactional execution
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Application No.: US15836019Application Date: 2017-12-08
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Publication No.: US10558465B2Publication Date: 2020-02-11
- Inventor: Dan F. Greiner , Christian Jacobi , Timothy J. Slegel
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Steven Chiu, Esq.; Blanche E. Schiller, Esq.
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F9/38 ; G06F9/52 ; G06F9/30
Abstract:
Restricted instructions are prohibited from execution within a transaction. There are classes of instructions that are restricted regardless of type of transaction: constrained or nonconstrained. There are instructions only restricted in constrained transactions, and there are instructions that are selectively restricted for given transactions based on controls specified on instructions used to initiate the transactions.
Public/Granted literature
- US20180101386A1 RESTRICTED INSTRUCTIONS IN TRANSACTIONAL EXECUTION Public/Granted day:2018-04-12
Information query
