Patents by Inventor Bryce B. BARIL
Bryce B. BARIL 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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Patent number: 10055199Abstract: A server computer. The server computer comprises a processor, a non-transitory memory, a application comprising JavaScript instructions stored in the non-transitory memory, a runtime stored in the non-transitory memory, and a native agent module stored in the non-transitory memory. When executed by the processor, the runtime provides a JavaScript execution environment for executing the application and an instrumentation application programming interface (API). When executed by the processor outside of the runtime, the native agent module monitors memory buffers allocated to the application based on accessing the instrumentation API of the runtime, executes an event loop that sends an interrupt to the runtime, and provides reporting based on monitoring the memory buffers and the interrupt sent to the runtime to a management layer external to the server computer.Type: GrantFiled: February 10, 2016Date of Patent: August 21, 2018Assignee: NodeSource, Inc.Inventors: Bryce B. Baril, Daniel D. Shaw, Roderick D. Vagg, Joseph I. McCann, Gavon A. Renfroe, Thorsten Lorenz, Trevor J. Norris, Elijah F. Insua, Fountain L. Ray, III
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Patent number: 9880915Abstract: Input sequence information may be analyzed and quantified using n-gram analysis of inputs received by an application. The sequences of inputs may be represented by n-grams, and the frequency of the various n-grams may indicate the ‘real world’ uses of the application in production, which may be compared to a test suite whose coverage may be quantified using a similar n-gram analysis. A coverage factor may compare the observed inputs to the application in production to the test suite for the application. The n-grams may be further quantified or prioritized by resource utilization and several visualizations may be generated from the data.Type: GrantFiled: March 5, 2014Date of Patent: January 30, 2018Assignee: Microsoft Technology Licensing, LLCInventors: Bryce B. Baril, Alexander G. Gounares, Russell S. Krajec
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Patent number: 9772927Abstract: A tracing system may define an origin for consolidating and comparing trace paths within a traced application. A tracer may define an identifier that may be passed through a tracing route, and the identifier may be defined to capture specific instances or groups of instances of traces. The traces may be consolidated into a graphical representation of the program flow. The identifier may be passed across various boundaries, including function boundaries, library boundaries, application boundaries, device boundaries. An analysis system may consolidate or aggregate trace results having the same identifier, and may render such data graphically or provide statistics using the identified datasets.Type: GrantFiled: March 27, 2014Date of Patent: September 26, 2017Assignee: Microsoft Technology Licensing, LLCInventors: Alexander G. Gounares, Bryce B. Baril, Charles D. Garrett
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Publication number: 20170228217Abstract: A server computer. The server computer comprises a processor, a non-transitory memory, a application comprising JavaScript instructions stored in the non-transitory memory, a runtime stored in the non-transitory memory, and a native agent module stored in the non-transitory memory. When executed by the processor, the runtime provides a JavaScript execution environment for executing the application and an instrumentation application programming interface (API). When executed by the processor outside of the runtime, the native agent module monitors memory buffers allocated to the application based on accessing the instrumentation API of the runtime, executes an event loop that sends an interrupt to the runtime, and provides reporting based on monitoring the memory buffers and the interrupt sent to the runtime to a management layer external to the server computer.Type: ApplicationFiled: February 10, 2016Publication date: August 10, 2017Inventors: Bryce B. Baril, Daniel D. Shaw, Roderick D. Vagg, Joseph I. McCann, Gavon A. Renfroe, Thorsten Lorenz, Trevor J. Norris, Elijah F. Insua, Fountain L. Ray, III
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Patent number: 9594665Abstract: Comparisons of different versions of an application may be compared using a behavior model of the application. A behavior model may be derived from n-gram analysis of observations of the application in production. The behavior model may include sequences of inputs received by the application or functions performed by the application, where each sequence is an n-gram observed in tracer data. Each n-gram may be coupled with a resource consumption to give a behavior model with performance data. A regression analysis may apply a behavior model derived from a first version of an application to the performance observations of a new version to create an expected performance metric for the new version. A similarly calculated metric from a previous version may be compared to the metric from a new version to determine an improvement or degradation of performance.Type: GrantFiled: March 5, 2014Date of Patent: March 14, 2017Assignee: Microsoft Technology Licensing, LLCInventors: Bryce B. Baril, Alexander G. Gounares, Russell S. Krajec
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Publication number: 20160283345Abstract: A tracing system may define an origin for consolidating and comparing trace paths within a traced application. A tracer may define an identifier that may be passed through a tracing route, and the identifier may be defined to capture specific instances or groups of instances of traces. The traces may be consolidated into a graphical representation of the program flow. The identifier may be passed across various boundaries, including function boundaries, library boundaries, application boundaries, device boundaries. An analysis system may consolidate or aggregate trace results having the same identifier, and may render such data graphically or provide statistics using the identified datasets.Type: ApplicationFiled: March 27, 2014Publication date: September 29, 2016Inventors: Alexander G. Gounares, Bryce B. Baril, Charles D. Garrett
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Patent number: 9355016Abstract: Regression testing of an application may gather performance tests for multiple functions within an application and determine when performance changes from one version of the application to another. The analysis may be further broken down by input sequences that may be processed by various functions. A detailed regression analysis may be presented as a heat map or other visualizations. A regression testing system may be launched during a build process by automatically launching a set of performance tests against an application. In many cases, the application may be executed in a system with a known or consistent performance capabilities. The application may be executed and tested in a new version and at least one prior version on the same hardware and software execution environment, so that results may be normalized from one execution run to another. A regression testing system may be deployed as a paid-for service that may integrate into a source code repository.Type: GrantFiled: March 5, 2014Date of Patent: May 31, 2016Assignee: Microsoft Technology Licensing, LLCInventors: Bryce B. Baril, Alexander G. Gounares, Russell S. Krajec
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Patent number: 9329980Abstract: N-grams of input streams or functions executed by an application may be analyzed to identify security breaches or other anomalous behavior. A histogram of n-grams representing sequences of executed functions or input streams may be generated through baseline testing or production use. An alerting system may compare real time n-gram observations to the histogram of n-grams to identify security breaches or other changes in application behavior that may be anomalous. An alert may be generated that identifies the anomalous behavior. The alerting system may be trained using known good datasets and may identify deviations as bad behavior. The alerting system may be trained using known bad datasets and may identify matching behavior as bad behavior.Type: GrantFiled: March 5, 2014Date of Patent: May 3, 2016Assignee: Microsoft Technology Licensing, LLCInventors: Bryce B. Baril, Alexander G. Gounares, Russell S. Krajec
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Publication number: 20150254151Abstract: Input sequence information may be analyzed and quantified using n-gram analysis of inputs received by an application. The sequences of inputs may be represented by n-grams, and the frequency of the various n-grams may indicate the ‘real world’ uses of the application in production, which may be compared to a test suite whose coverage may be quantified using a similar n-gram analysis. A coverage factor may compare the observed inputs to the application in production to the test suite for the application. The n-grams may be further quantified or prioritized by resource utilization and several visualizations may be generated from the data.Type: ApplicationFiled: March 5, 2014Publication date: September 10, 2015Applicant: CONCURIX CORPORATIONInventors: Bryce B. BARIL, Alexander G. GOUNARES, Russell S. KRAJEC
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Publication number: 20150254161Abstract: Comparisons of different versions of an application may be compared using a behavior model of the application. A behavior model may be derived from n-gram analysis of observations of the application in production. The behavior model may include sequences of inputs received by the application or functions performed by the application, where each sequence is an n-gram observed in tracer data. Each n-gram may be coupled with a resource consumption to give a behavior model with performance data. A regression analysis may apply a behavior model derived from a first version of an application to the performance observations of a new version to create an expected performance metric for the new version. A similarly calculated metric from a previous version may be compared to the metric from a new version to determine an improvement or degradation of performance.Type: ApplicationFiled: March 5, 2014Publication date: September 10, 2015Applicant: Concurix CorporationInventors: Bryce B. BARIL, Alexander G. GOUNARES, Russell S. KRAJEC
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Publication number: 20150254162Abstract: Execution sequence information may be analyzed and quantified using n-gram analysis of functions executed by an application. The sequences of functions may be represented by n-grams, and the frequency of the various n-grams may indicate the behavior of the application in production, which may be compared to a test suite whose coverage may be quantified using a similar n-gram analysis. A coverage factor may compare the observed behavior of the application in production to the test suite for the application. The n-grams may be further quantified or prioritized by resource utilization, and several visualizations may be generated from the data.Type: ApplicationFiled: March 5, 2014Publication date: September 10, 2015Applicant: Concurix CorporationInventors: Bryce B. BARIL, Alexander G. GOUNARES, Russell S. KRAJEC
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Publication number: 20150254165Abstract: Regression testing of an application may gather performance tests for multiple functions within an application and determine when performance changes from one version of the application to another. The analysis may be further broken down by input sequences that may be processed by various functions. A detailed regression analysis may be presented as a heat map or other visualizations. A regression testing system may be launched during a build process by automatically launching a set of performance tests against an application. In many cases, the application may be executed in a system with a known or consistent performance capabilities. The application may be executed and tested in a new version and at least one prior version on the same hardware and software execution environment, so that results may be normalized from one execution run to another. A regression testing system may be deployed as a paid-for service that may integrate into a source code repository.Type: ApplicationFiled: March 5, 2014Publication date: September 10, 2015Applicant: CONCURIX CORPORATIONInventors: Bryce B. BARIL, Alexander G. GOUNARES, Russell S. KRAJEC
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Publication number: 20150254163Abstract: A behavior model for a software application may identify a set of execution sequences that begin from a set of origins. The sequences may be further defined by a set of exits. In some cases, the sequences may be decomposed into subsequences or n-grams. The execution sequences and their frequencies may define a usage or behavior model for the application. The sequences may be defined by semantic level operations of an application, which may be defined by functions, call backs, API calls, or other blocks of code execution. The behavior model may be used for determining code coverage, comparing versions of applications, and other uses.Type: ApplicationFiled: March 5, 2014Publication date: September 10, 2015Applicant: CONCURIX CORPORATIONInventors: Bryce B. BARIL, Alexander G. GOUNARES, Russell S. KRAJEC
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Publication number: 20150254172Abstract: N-grams of input streams or functions executed by an application may be analyzed to identify security breaches or other anomalous behavior. A histogram of n-grams representing sequences of executed functions or input streams may be generated through baseline testing or production use. An alerting system may compare real time n-gram observations to the histogram of n-grams to identify security breaches or other changes in application behavior that may be anomalous. An alert may be generated that identifies the anomalous behavior. The alerting system may be trained using known good datasets and may identify deviations as bad behavior. The alerting system may be trained using known bad datasets and may identify matching behavior as bad behavior.Type: ApplicationFiled: March 5, 2014Publication date: September 10, 2015Applicant: Concurix CorporationInventors: Bryce B. BARIL, Alexander G. GOUNARES, Russell S. KRAJEC