Abstract: The present disclosure relates to techniques for discovering and exposing middleware applications as service endpoints through a universal connector in a middleware-agnostic fashion that does not require additional coding. In one embodiment, a back-end middleware system identifies a set of middleware applications that operate on an input/output (I/O) data area. Next, the back-end middleware system generates a set of discovery artifacts describing the middleware applications and the I/O data area. A discovery client sends a discovery request to a the back-end middleware system, which sends structured information from the discovery artifacts in response. Based on the structured information, the discovery client creates a REST model for the set of middleware applications, mapper artifacts that map REST operations to the middleware applications, and transformer artifacts that indicate how to convert data between Javascript-object-notation (JSON) format and format that is compatible with the I/O data area.

Abstract: The embodiments disclosed herein relate to the field of graphics processing and, without limitation, the use of hardware and software in the memory layout of graphics items to prevent the malicious use of graphics resources. In greater particularity, embodiments of the disclosure provide varying software and hardware arrangements for transforming an allocated resource address that is deterministic and often visible to software in the system into an effective address that is neither deterministic nor visible to most software. For example, in an embodiment of the disclosure, software in the user-space of the operating system may use allocated addresses to map certain graphics resources for GPU access. When those allocated addresses are presented to the kernel, the addresses are transformed to effective addresses, which may be both randomized (e.g., not easily predictable from the allocated address) and/or obscured from the user space processes.

Abstract: The embodiments disclosed herein relate to the field of graphics processing and, without limitation, the use of hardware and software in the memory layout of graphics items to prevent the malicious use of graphics resources. In greater particularity, embodiments of the disclosure provide varying software and hardware arrangements for transforming an allocated resource address that is deterministic and often visible to software in the system into an effective address that is neither deterministic nor visible to most software. For example, in an embodiment of the disclosure, software in the user-space of the operating system may use allocated addresses to map certain graphics resources for GPU access. When those allocated addresses are presented to the kernel, the addresses are transformed to effective addresses, which may be both randomized (e.g., not easily predictable from the allocated address) and/or obscured from the user space processes.

Abstract: A method and apparatus of a device that manages a thermal profile of a device by selectively throttling graphics processing unit operations of the device is described. In an exemplary embodiment, the device monitors the thermal profile of the device, where the device executes a plurality of processes that utilizes a graphics processing unit of the device. In addition, the plurality of processes include a high priority process and a low priority process. If the thermal profile of the device exceeds a thermal threshold, the device decreases a first GPU utilization for the low priority process and maintains a second GPU utilization for the high priority process. The device further executes the low priority process using the first GPU utilization with the GPU and executes the high priority process using the second GPU utilization with the GPU.

Abstract: A method and apparatus of a device that manages a thermal profile of a device by selectively throttling graphics processing unit operations of the device is described. In an exemplary embodiment, the device monitors the thermal profile of the device, where the device executes a plurality of processes that utilizes a graphics processing unit of the device. In addition, the plurality of processes include a high priority process and a low priority process. If the thermal profile of the device exceeds a thermal threshold, the device decreases a first GPU utilization for the low priority process and maintains a second GPU utilization for the high priority process. The device further executes the low priority process using the first GPU utilization with the GPU and executes the high priority process using the second GPU utilization with the GPU.

Abstract: A flexible exhaust stack is suitable for use with a vehicle for which relative motion occurs between the cab of the vehicle and exhaust system components mounted to the vehicle frame. The exhaust stack includes a pipe mounted to the cab and having inlet and discharge ends. A collar is secured to an interior portion of the pipe between the inlet end and the discharge end. A flexible hose is at least partially disposed within the pipe, with a discharge end secured to the collar and an inlet end in fluid communication with the frame-mounted exhaust system components. The exhaust stack receives exhaust gases from the frame-mounted exhaust system components and discharges the exhaust gases from the discharge end of the pipe, while the flexible hose allows for relative motion between the cab and the exhaust system.