Intuit, Inc.

Vantis Corporation

Apurva Patel

Bradley A Sharpe-Geisler

Sanjay Channarayapatna Ramakrishna

Ajith Kuttappan Rajeswari

Sujay Sundaram

Fan Li Gabbett

Mathew Fisk

Anjaneya Murthy Gabbiti

Certain aspects of the present disclosure provide techniques for processing computing resource access requests from users of an application service. An example method generally includes measuring computing resource access metrics over a time window for a user of a computing system. The measured computing access metrics for the user of the computing system are determined to exceed a threshold. Based on determining that the measured computing access metrics for the user of the computing system exceeds the threshold, computing resource access requests from the user of the computing system are migrated from a first queue to a second queue, wherein the first queue comprises a rate-unlimited queue and the second queue comprises a rate-controlled queue having a defined rate for processing received requests. Computing resource access requests from the user of the computing system are processed based on the defined rate for processing received requests.

User-aware request processing in application services

A PLD circuit configuration is provided to use less product term lines than a typical PLD to perform an OR operation without using an OR gate. In one embodiment, an inverter is provided between the output of one product term line and the input of an OR gate. The inverter enables the one product term provided to it to provide an OR operation. This is because when two or more elements are ANDed in a product term, inverting the product term creates an OR operation with the elements inverted. With an OR operation provided using a single product term and inverter, less product term lines are needed when performing some operations. In another embodiment, an OR gate output is provided to the first input of a look up table (LUT), while a single product term line is provided to a second input of the LUT. The LUT can be programmably configured to perform a number of Boolean logic functions, such as an OR gate, an XOR gate, etc. The input to the LUT can further be programmed to be inverted, enabling a single product term input to the LUT to be used where two separate product terms might otherwise be required.

Inversion of product term line before or logic in a programmable logic device (PLD)

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Fremont, CA, United States of America

Apurva Patel