Abstract: Examples may include techniques to enable synchronized execution of a command by nodes in a network fabric. A node capable of hosting a fabric manager for the network fabric (fabric manager node) may generate one or more packets including a command to be executed by at least some nodes in the network fabric. In some examples, a time stamp is also included with at least one of the one or more packets to indicate to receiving nodes to execute the command at a synchronized time.

Abstract: Examples may include techniques to provide performance optimizing of service chains to reduce bottlenecks and/or increase efficiency. Information for performance of virtual elements of a service chain implemented using a shared pool of configurable computing resources may be received. The resource allocation of portions of the configurable computing resources supporting virtual elements of the service chain can be adjusted based on the received information.

Abstract: Technologies for managing network flow lookups of a network device include a network controller and a target device, each communicatively coupled to the network device. The network device includes a cache for a processor of the network device and a main memory. The network device additionally includes a multi-level hash table having a first-level hash table stored in the cache of the network device and a second-level hash table stored in the main memory of the network device. The network device is configured to determine whether to store a network flow hash corresponding to a network flow indicating the target device in the first-level or second-level hash table based on a priority of the network flow provided to the network device by the network controller.

Abstract: An embodiment may include circuitry to determine whether to issue at least one credit to at least one sender of at least one packet. The credit(s) may be to grant permission to the at least one sender to issue the at least one packet to at least one receiver of the at least one packet. The determination of whether to issue the credit(s) may be based, at least in part, upon whether a time in which the at least one receiver is in a relatively lower power state prior to issuance of the credit(s) is at least sufficient to provide at least a predetermined amount of reduction in power consumption. The relatively lower power state may be relative to a relatively higher power state of the at least one receiver that prevails at the issuance of the credit(s). Additionally or alternatively, the circuitry may be to receive such credit(s).

Abstract: Methods and systems may provide for determining a next active window for a platform and notifying one or more of a plurality of devices of the platform of the next active window being determined. Additionally, one or more of the plurality of devices may be notified of an onset of the next active window. In one example, a pre-warm message is issued to notify one or more of the plurality of devices of the next active window being determined.

Abstract: In one embodiment, a processor includes: a plurality of cores each to independently execute instructions; a shared cache memory coupled to the plurality of cores and having a plurality of clusters each associated with one or more of the plurality of cores; a plurality of cache activity monitors each associated with one of the plurality of clusters, where each cache activity monitor is to monitor one or more performance metrics of the corresponding cluster and to output cache metric information; a plurality of thermal sensors each associated with one of the plurality of clusters and to output thermal information; and a logic coupled to the plurality of cores to receive the cache metric information from the plurality of cache activity monitors and the thermal information and to schedule one or more threads to a selected core based at least in part on the cache metric information and the thermal information for the cluster associated with the selected core. Other embodiments are described and claimed.

Abstract: Technologies for secure inter-virtual-machine shared memory communication include a computing device with hardware virtualization support. A virtual machine monitor (VMM) authenticates a view switch component of a target virtual machine. The VMM adds configures a secure memory view to access a shared memory segment. The shared memory segment may include memory pages of a source virtual machine or the VMM. The view switch component switches to the secure memory view without generating a virtual machine exit event, using the hardware virtualization support. The view switch component may switch to the secure memory view by modifying an extended page table (EPT) pointer. The target virtual machine accesses the shared memory segment via the secure memory view. The target virtual machine and the source virtual machine may coordinate ownership of memory pages using a secure view control structure stored in the shared memory segment. Other embodiments are described and claimed.

Abstract: Methods and systems may provide for determining quality of service (QoS) information for a job associated with an application, and determining a condition prediction for a wireless channel of a mobile platform. Additionally, the job may be scheduled for communication over the wireless channel based at least in part on the QoS information and the condition prediction. In one example, scheduling the job includes imposing a delay in the communication if the condition prediction indicates that a throughput of the wireless channel is below a threshold and the delay complies with a latency constraint of the QoS information.

Abstract: Systems and techniques for reduced host sleep interruption are described herein. A first packet received via a receive chain may be placed into a buffer. The first packet may be of a first preliminary type. The first packet may be processed from the buffer without communication with the host machine. The first packet may also be of a first secondary type. Processing the first packet may include an operation chosen from the group of dropping the packet and responding to the packet. A second packet received via the receive chain may be placed into the buffer. The second packet may be of a first preliminary type and a second secondary type. The second packet may be communicated from the buffer to the machine. A third packet received via the receive chain may be communicated to the machine. The third packet may be of a second preliminary type.

Abstract: In one embodiment, the present invention includes a method for obtaining file information regarding a file to be downloaded from a remote location to a computing device, creating at least one empty file in a destination storage based on the file information and communicating block information regarding the empty file to a network interface, and receiving a data packet of the file in the network interface and directly sending a payload of the data packet from the network interface to the destination storage according to the block information, while a host processor of the computing device is in a low power state. Other embodiments are described and claimed.

Abstract: Apparatuses, methods and storage media associated with file compression and transmission, or file reception and decompression. Specifically, one or more compression/decompression or transmission/reception parameters associated with transmission or reception may be identified. Based on the identified parameters, energy consumption of compression and transmission, or reception and decompression, of the data over a wireless communication link may be predicted. Based on that prediction, a compression configuration may be identified. Other embodiments may be described and/or claimed.

Abstract: Devices and methods for optimizing semi-active workloads are described herein. A network interface device may be configured to offload data packet acknowledgment responsibilities of a host platform by transmitting, to the sender of the packets, acknowledgements of packets received throughout a time duration. Upon completion of the time duration, the network interface device may trigger the host platform to perform batch processing of the data packets received during the time duration.

Abstract: Methods and apparatus relating to adaptive interrupt coalescing for energy efficient mobile platforms are described. In one embodiment, one or more interrupts are buffered based on communication throughput. At least one of the one or more interrupts are released in response to expiration of an interrupt coalescing time period. Other embodiments are also claimed and disclosed.

Abstract: Embodiments of methods, systems, and storage medium associated with are disclosed herein. In one instance, the method may include: first determining whether the computing device is connected to a network, based on a result of the first determining, monitoring data traffic between the computing device and the network, wherein the data traffic is associated with at least one application residing on the computing device, based on the monitoring, second determining whether the at least one application has been updated, and initiating a transition of the computing device to a sleep mode upon a result of the second determining that indicates that the at least one application has been updated. Other embodiments may be described and/or claimed.

Abstract: Systems and methods may provide for identifying a workload cycle for a computing platform, wherein the workload cycle is to include a busy duration and an idle duration. Additionally, platform energy consumption information may be determined for the workload cycle, and a frequency setting may be selected for the busy duration based at least in part on the platform energy consumption information.

Abstract: Systems and methods of managing break events may provide for detecting a first break event from a first event source and detecting a second break event from a second event source. In one example, the event sources can include devices coupled to a platform as well as active applications on the platform. Issuance of the first and second break events to the platform can be coordinated based on at least in part runtime information associated with the platform.

Abstract: Systems and methods for managing shared cache by multi-core processor. An example processing system comprises: a plurality of processing cores, each processing core communicatively coupled to a last level cache (LLC) slice; and a cache control logic coupled to the plurality of processing cores, the cache control logic configured to perform one of: making an LLC slice of an inactive processing core available to an active processing core or power gating the LLC slice, based on estimating cache requirements by active processing cores.

Abstract: Systems and methods of managing break events may provide for detecting a first break event from a first event source and detecting a second break event from a second event source. In one example, the event sources can include devices coupled to a platform as well as active applications on the platform. Issuance of the first and second break events to the platform can be coordinated based on at least in part runtime information associated with the platform.

Abstract: Systems and techniques for reduced host sleep interruption are described herein. A first packet received via a receive chain may be placed into a buffer. The first packet may be of a first preliminary type. The first packet may be processed from the buffer without communication with the host machine. The first packet may also be of a first secondary type. Processing the first packet may include an operation chosen from the group of dropping the packet and responding to the packet. A second packet received via the receive chain may be placed into the buffer. The second packet may be of a first preliminary type and a second secondary type. The second packet may be communicated from the buffer to the machine. A third packet received via the receive chain may be communicated to the machine. The third packet may be of a second preliminary type.

Abstract: In the present disclosure, functions associated with the central office of an evolved packet core network are co-located onto a computer platform or sub-components through virtualized function instances. This reduces and/or eliminates the physical interfaces between equipment and permits functional operation of the evolved packet core to occur at a network edge.