Microsoft Technology Licensing, LLC

Srivatsan Kidambi

Anand Rengasamy

Alok Jain

Abhinaba Basu

Prashant Kumar

Aditya Makarand Desai

Shefy Manayil Kareem

Jaiprakash Sharma

Yashwardhan Singh

Bryan Dickens

Srinivas Nadimpalli

Pankaj Kachrulal Sarda

Ramesha Chandrashekhar

Pratap Lakshman

Mini Nair

Vivek Dalvi

Ark Vamsee

Sachin Manchanda

Techniques are described herein that are capable of modeling a lifetime of a hybrid software application using an application manifest. For instance, workflows and input-output information may be received (e.g., from an independent software vendor). The workflows are configured to implement respective heterogeneous software products that are included in a hybrid software application. The input-output information specifies inputs of the heterogeneous software products and a mapping between output(s) of first heterogeneous software product(s) and input(s) of second heterogeneous software product(s). Operations that are to be performed to execute the workflows are determined based at least in part on the inputs and the mapping. A lifetime of the hybrid software application is modeled by generating an application manifest that defines the lifetime based at least in part on the operations.

Modeling lifetime of hybrid software application using application manifest

A method includes selectively controlling, at a computing device having a memory, initiation of a full garbage collection operation based on a total resource usage metric and a managed object metric. The managed object metric is based on objects managed by a runtime application.

Garbage collection based on total resource usage and managed object metrics

A development environment provides warnings based on one or more application categories set for an application. Each warning has a trigger threshold and a warning action. Different application categories have different warnings. The development environment proactively tests for trigger conditions and provides triggered warnings within a workflow that includes application designing, code editing, building, and running. For instance, a Social Networking application whose start-up time is greater than desired for Social Networking applications will trigger a warning. Password Manager or Finance applications that should use a more secure approach to store user data will trigger a warning not given to applications in other categories. A News application may trigger a warning from the development environment that application content is not easily readable if a user switches to a light color theme on a device. The application category is selected by the developer or set proactively by the development environment.

Application quality parameter measurement-based development

Allowing access to APIs based on application context. A method includes determining an application context for an application. A layer is determined for a base class library. Layers of the base class library are defined by one or more developer defined attributes associated with an API, where the API is included in the base class library. The base class library is divided into layers based on the developer defined attributes. The one or more attributes define which application contexts can access the API. If the layer matches the application context then access by the application to the API is allowed.

Selectively exposing base class libraries based on application execution context

A JIT (Just-In-Time) compiler performs dual-mode code generation by determining whether an application has opted-in to SIMD (Single Instruction Multiple Data) code generation both at JIT-time and at runtime. The application may select the code generation mode by identifying whether it has opted-in to SIMD code generation. As a result, the underlying implementation guarantees application compatibility by allowing the application to select the code generation mode. Additionally, applications have the ability to select into different code generation modes during concurrent execution.

Selectable dual-mode JIT compiler for SIMD instructions

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Hyderabad Telangana, India

Srivatsan Kidambi