Methods and apparatus to eliminate partial-redundant vector loads
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United States of America Patent
Stats
-
Apr 23, 2019
Grant Date -
Jan 11, 2018
app pub date -
Sep 25, 2017
filing date -
Mar 6, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods, apparatus, systems and articles of manufacture are disclosed to eliminate partial-redundant vector load operations. An example apparatus includes a node grouper to associate a vector operation with a node group, a candidate verifier to perform a dependencies test on a subset of the node group, and identify a subset of the node group as a candidate when the subset satisfies the dependencies test, and a code optimizer to determine replacement code based on a characteristic of the candidate in the node group and compare an estimated cost associated with executing the replacement code to a threshold. The example apparatus also includes a code generator to generate machine code using the replacement code when the estimated cost of executing the replacement code satisfies the threshold.
First Claim
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Family
International Classification(s)
- 2017 Application Filing Year
- G06F Class
- 61356 Applications Filed
- 46481 Patents Issued To-Date
- 75.76 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- G06F Class
- 26.03 % this patent is cited more than
- 6 Age
Maintenance Fees
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|---|---|---|---|---|
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