Intel Corporation

Huawei Technologies Co., Limited

Mcafee, Inc.

Yongnian Le

Junyong Ding

Xuefeng Deng

Kangyuan Shu

Weiliang Lin

Yaojie Yan

Hong C Li

Igor G Muttik

Jin Yang

Bo Huang

Ningxin Patrick Hu

Junchao Han

Weifeng Hui

Jing Luo

Weiliang Lion Lin

This application discloses code processing methods, apparatuses, and storage media. An example method includes: obtaining a first code in low-level language and applicable to a source platform; decompiling the obtained first code to obtain an intermediate representation (IR); and then compiling the IR into a second code in low-level language and applicable to a first target platform, where the source platform and the target platform have different instruction sets.

Code processing method and apparatus, and storage medium

An improved anti-malware protection system protects computers against exploits in a scripting language that may be run in a browser. The system comprises a recorder that records scripting language execution events, a trace generator that transforms the recorded scripting language execution events into an execution trace, and a security engine that scans the execution trace and advises a security software about exploits found in the execution trace. By hooking the recorder into a runtime application programming interface for the scripting language, the improved protection system can detect exploits dynamically without the need for a browser-dependent plugin. An optional plugin can be included to perform file-based analysis of the script in addition to the runtime analysis of the script. The system can provide an application programming interface that can be used by multiple security software programs from multiple vendors to create an enhanced security software product.

Method and apparatus to detect security vulnerabilities in a web application

Technologies are presented that allow application events to be recorded and replayed in a reliable and deterministic manner. A computing system may include a memory and a processor communicatively coupled with the memory. The processor may execute application logic of an application, record events associated with the application based on invocation of functions associated with the events, and store the recorded events in the memory for future playback. Recorded events may include, for example, user interactions, timing events, network downloads, callbacks, web worker tasks, etc. The recording of the events may include recording top-level functions of each event according to their order, and recording associated data including function parameters and/or return values. The recorded events may be replayed in order using the recorded associated data while suppressing non-recorded events.

Event-based record and replay for advanced applications

Embodiments of a system and method for enhanced graphics rendering performance in a hybrid computer system are generally described herein. In some embodiments, a graphical element in a frame, application, or web page, which is to be presented to a user via a web browser, is rendered either by a first processor or a second processor based on indications of whether the first or the second processor is equipped or configured to provide faster rendering. A rendering engine may utilize either processor based on historical or anticipated rendering performance, and may dynamically switch between the hardware decoder and general purpose processor to achieve rendering time performance improvement. Switches between processors may be limited to a fixed number switches or switching frequency.

Hybrid rendering systems and methods

Embodiments of a system and method for enhanced video performance in a video playback system are generally described herein. In some embodiments, a video frame from a video element in a web page, which is to be presented in a web browser and is unobscured by any other elements associated with the web page, the web browser, or a user interface, is directly rendered by a hardware decoder and composited with any associated web content or other elements directly to a video playback display device. When a video frame from the video element is obscured by another element the video frame is rendered by a processor in the video playback display device in order to incorporate the non-video graphics element on the video playback device.

Selective hardware acceleration in video playback systems

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Shanghai, China

Yongnian Le