Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

Abstract: Systems and methods for efficiently processing data in a non-uniform memory access (NUMA) computing system are disclosed. A computing system includes multiple nodes connected in a NUMA configuration. Each node includes a processing unit which includes one or more processors. A processor in a processing unit executes an instruction that identifies an address corresponding to a data location. The processor determines whether a memory device stores data corresponding to the address. A response is returned to the processor. The response indicates whether the memory device stores data corresponding to the address. The processor completes processing of the instruction without retrieving the data.

Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV). The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV infection. The invention also relates to methods of treating an RSV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

Abstract: Methods, systems, and computer readable media for preemptive context-switching of processes on an accelerated processing device are based upon a comparison of the running time of the process and a threshold time quanta. A method includes preempting a process running on an accelerated processing device based upon a running time of the process and a threshold time quanta.

Abstract: A method resumes an accelerated processing device (APD) wavefront in which a subset of elements have faulted. A restore command for a job including a wavefront is received. A list of context states for the wavefront is read from a memory associated with a APD. An empty shell wavefront is created for restoring the list of context states. A portion of not acknowledged data is masked over a portion of acknowledged data within the restored wavefronts.

Abstract: Methods, systems, and computer readable media embodiments are disclosed for preemptive context-switching of processes running on a accelerated processing device. Embodiments include, detecting by an accelerated processing device a memory exception, and preempting a process from running on the accelerated processing device based upon the detected exception.

Abstract: Methods, systems, and computer readable media embodiments are disclosed for preemptive context-switching of processes running on an accelerated processing device. A method includes, responsive to an exception upon access to a memory by a process running on a accelerated processing device, whether to preempt the process based on the exception, and preempting, based upon the determining, the process from running on the accelerated processing device.

Abstract: Embodiments describe herein provide a method of for managing task scheduling on a accelerated processing device. The method includes executing a first task within the accelerated processing device (APD), monitoring for an interruption of the execution of the first task, and switching to a second task when an interruption is detected.

Abstract: An electronic device for communication in a data network including a communication circuit adapted for performing the network communication, which communication includes controlling a plurality of network layers, the layers including a physical layer, a link layer and at least one higher order layer, the communication circuit includes a protective circuit for identifying unwanted data. The electronic device is characterized in that the protective circuit is arranged to monitor data during transmission of data from the electronic device, and identify unwanted data, and the communication circuit is adapted to avoid transmission of the unwanted data identified by the protective circuit. In this way the network is protected against excessive traffic, for example during a Denial of Service attack.

Abstract: The desire to use an Accelerated Processing Device (APD) for general computation has increased due to the APD's exemplary performance characteristics. However, current systems incur high overhead when dispatching work to the APD because a process cannot be efficiently identified or preempted. The occupying of the APD by a rogue process for arbitrary amounts of time can prevent the effective utilization of the available system capacity and can reduce the processing progress of the system. Embodiments described herein can overcome this deficiency by enabling the system software to pre-empt a process executing on the APD for any reason. The APD provides an interface for initiating such a pre-emption. This interface exposes an urgency of the request which determines whether the process being preempted is allowed a grace period to complete its issued work before being forced off the hardware.

Abstract: Embodiments describe herein provide an apparatus, a computer readable medium and a method for simultaneously processing tasks within an APD. The method includes processing a first task within an APD. The method also includes reducing utilization of the APD by the first task to facilitate simultaneous processing of the second task, such that the utilization remains below a threshold.

Abstract: A method of limiting the amount of network traffic reaching a local node in an electronic device operating an Ethernet networking protocol and using a network stack including at least one physical layer (PHY) and one link layer, preferably a media access controller (MAC). The electronic device is connected to a communication network, the network traffic is filtered, and an unwanted data reception is filtered out. Filtering the network traffic takes place during reception. Network traffic is inspected, and if an unwanted reception is detected, the unwanted data is discarded when it reaches media access controller (MAC) of the network stack of the electronic device. An electronic device, functioning as a node, embodying aspects of the invention is described, and a computer program for carrying out the invention is also described.

Abstract: The desire to use an Accelerated Processing Device (APD) for general computation has increased due to the APD's exemplary performance characteristics. However, current systems incur high overhead when dispatching work to the APD because a process cannot be efficiently identified or preempted. The occupying of the APD by a rogue process for arbitrary amounts of time can prevent the effective utilization of the available system capacity and can reduce the processing progress of the system. Embodiments described herein can overcome this deficiency by enabling the system software to pre-empt a process executing on the APD for any reason. The APD provides an interface for initiating such a pre-emption. This interface exposes an urgency of the request which determines whether the process being preempted is allowed a grace period to complete its issued work before being forced off the hardware.

Abstract: An electronic device for communication in a data network including a communication circuit adapted for performing the network communication, which communication includes controlling a plurality of network layers, the layers including a physical layer, a link layer and at least one higher order layer, the communication circuit includes a protective circuit for identifying unwanted data. The electronic device is characterised in that the protective circuit is arranged to monitor data during transmission of data from the electronic device, and identify unwanted data, and the communication circuit is adapted to avoid transmission of the unwanted data identified by the protective circuit. In this way the network is protected against excessive traffic, for example during a Denial of Service attack.

Abstract: A method resumes an accelerated processing device (APD) wavefront in which a subset of elements have faulted. A restore command for a job including a wavefront is received. A list of context states for the wavefront is read from a memory associated with a APD. An empty shell wavefront is created for restoring the list of context states. A portion of not acknowledged data is masked over a portion of acknowledged data within the restored wavefronts.

Abstract: Provided is a method for processing a command in a computing system including an accelerated processing device (APD) having a command processor. The method includes executing an interrupt routine to save one or more contexts related to a first set of instructions on a shader core in response to an instruction to preempt processing of the first set of instructions.

Abstract: Embodiments describe herein provide a method of for managing task scheduling on a accelerated processing device. The method includes executing a first task within the accelerated processing device (APD), monitoring for an interruption of the execution of the first task, and switching to a second task when an interruption is detected.

Abstract: Embodiments describe herein provide an apparatus, a computer readable medium and a method for simultaneously processing tasks within an APD. The method includes processing a first task within an APD. The method also includes reducing utilization of the APD by the first task to facilitate simultaneous processing of the second task, such that the utilization remains below a threshold.

Abstract: A method, apparatus and computer readable media for servicing page fault exceptions in a accelerated processing device (APD). A page fault related to a wavefront is detected. A fault handling request to a translation mechanism is sent when the page fault is detected. A fault handling response corresponding to the detected page fault from the translation mechanism is received. Confirmation that the detected page fault has been handled through performing page mapping based on the fault handling response is received.

Abstract: Provided is a system including a command processor configured for interrupting processing of a first set of instructions executing within a shader core.