Patents by Inventor Craig D. Chambers
Craig D. Chambers has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170242715Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: ApplicationFiled: April 10, 2017Publication date: August 24, 2017Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Patent number: 9678770Abstract: An untrusted application is received at a data center including one or more processing modules and providing a native processing environment. The untrusted application includes a data parallel pipeline. Secured processing environments are used to execute the untrusted application.Type: GrantFiled: September 28, 2016Date of Patent: June 13, 2017Assignee: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Robert R. Henry, Jordan Tigani
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Patent number: 9626202Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: GrantFiled: February 13, 2015Date of Patent: April 18, 2017Assignee: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Publication number: 20170017797Abstract: An untrusted application is received at a data center including one or more processing modules and providing a native processing environment. The untrusted application includes a data parallel pipeline. Secured processing environments are used to execute the untrusted application.Type: ApplicationFiled: September 28, 2016Publication date: January 19, 2017Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Robert R. Henry, Jordan Tigani
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Patent number: 9477502Abstract: An untrusted application is received at a data center including one or more processing modules and providing a native processing environment. The untrusted application includes a data parallel pipeline. Secured processing environments are used to execute the untrusted application.Type: GrantFiled: October 30, 2014Date of Patent: October 25, 2016Assignee: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Robert R. Henry, Jordan Tigani
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Publication number: 20160117188Abstract: One example method includes identifying synchronous code including instructions specifying a computing operation to be performed on a set of data; transforming the synchronous code into a pipeline application including one or more pipeline objects; identifying a first input data set on which to execute the pipeline application; executing the pipeline application on a first input data set to produce a first output data set; after executing the pipeline application on the first input data set, identifying a second input data set on which to execute the pipeline application; determining a set of differences between the first input data set and second input data set; and executing the pipeline application on the set of differences to produce a second output data set.Type: ApplicationFiled: January 7, 2016Publication date: April 28, 2016Inventors: Robert Bradshaw, Craig D. Chambers, Ezra Cooper, Ashish Raniwala, Frances J. Perry
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Patent number: 9268597Abstract: One example method includes identifying synchronous code including instructions specifying a computing operation to be performed on a set of data; transforming the synchronous code into a pipeline application including one or more pipeline objects; identifying a first input data set on which to execute the pipeline application; executing the pipeline application on a first input data set to produce a first output data set; after executing the pipeline application on the first input data set, identifying a second input data set on which to execute the pipeline application; determining a set of differences between the first input data set and second input data set; and executing the pipeline application on the set of differences to produce a second output data set.Type: GrantFiled: April 1, 2014Date of Patent: February 23, 2016Assignee: Google Inc.Inventors: Robert Bradshaw, Craig D. Chambers, Ezra Cooper, Ashish Raniwala, Frances J. Perry
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Publication number: 20150277965Abstract: One example method includes identifying synchronous code including instructions specifying a computing operation to be performed on a set of data; transforming the synchronous code into a pipeline application including one or more pipeline objects; identifying a first input data set on which to execute the pipeline application; executing the pipeline application on a first input data set to produce a first output data set; after executing the pipeline application on the first input data set, identifying a second input data set on which to execute the pipeline application; determining a set of differences between the first input data set and second input data set; and executing the pipeline application on the set of differences to produce a second output data set.Type: ApplicationFiled: April 1, 2014Publication date: October 1, 2015Inventors: Robert Bradshaw, Craig D. Chambers, Ezra Cooper, Ashish Raniwala, Frances J. Perry
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Publication number: 20150248304Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: ApplicationFiled: February 13, 2015Publication date: September 3, 2015Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Publication number: 20150178114Abstract: An untrusted application is received at a data center including one or more processing modules and providing a native processing environment. The untrusted application includes a data parallel pipeline. Secured processing environments are used to execute the untrusted application.Type: ApplicationFiled: October 30, 2014Publication date: June 25, 2015Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Robert R. Henry, Jordan Tigani
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Patent number: 8959499Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: GrantFiled: September 20, 2013Date of Patent: February 17, 2015Assignee: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Patent number: 8887156Abstract: An untrusted application is received at a data center including one or more processing modules and providing a native processing environment. The untrusted application includes a data parallel pipeline. Secured processing environments are used to execute the untrusted application.Type: GrantFiled: December 2, 2010Date of Patent: November 11, 2014Assignee: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Robert R. Henry, Jordan Tigani
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Publication number: 20140032527Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: ApplicationFiled: September 20, 2013Publication date: January 30, 2014Applicant: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Patent number: 8555265Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: GrantFiled: June 4, 2010Date of Patent: October 8, 2013Assignee: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Publication number: 20110276789Abstract: A data parallel pipeline may specify multiple parallel data objects that contain multiple elements and multiple parallel operations that operate on the parallel data objects. Based on the data parallel pipeline, a dataflow graph of deferred parallel data objects and deferred parallel operations corresponding to the data parallel pipeline may be generated and one or more graph transformations may be applied to the dataflow graph to generate a revised dataflow graph that includes one or more of the deferred parallel data objects and deferred, combined parallel data operations. The deferred, combined parallel operations may be executed to produce materialized parallel data objects corresponding to the deferred parallel data objects.Type: ApplicationFiled: June 4, 2010Publication date: November 10, 2011Applicant: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Stephen R. Adams, Robert R. Henry, Robert Bradshaw, Nathan Weizenbaum
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Publication number: 20110276962Abstract: An untrusted application is received at a data center including one or more processing modules and providing a native processing environment. The untrusted application includes a data parallel pipeline. Secured processing environments are used to execute the untrusted application.Type: ApplicationFiled: December 2, 2010Publication date: November 10, 2011Applicant: Google Inc.Inventors: Craig D. Chambers, Ashish Raniwala, Frances J. Perry, Robert R. Henry, Jordan Tigani