Abstract: Optimizing access to page table entries in processor-based devices is disclosed. In this regard, an instruction decode stage of an execution pipeline of a processor-based device receives a memory access instruction including a virtual memory address. A page table walker circuit of the processor-based device determines, based on the memory access instruction, a number T of page table walk levels to traverse, where T is greater than zero (0) and less than or equal to a number of page table walk levels required to fully translate the virtual memory address. The page table walker next performs a page table walk of T page table walk levels of the multilevel page table, and identifies a physical memory address corresponding to a page table entry of the Tth page table walk level. The processor-based device then performs a memory access operation indicated by the memory access instruction using the physical memory address.

Abstract: A handwashing valve structure includes a mounting structure, a dispensing structure, and a control structure. The mounting structure is configured to attach to a liquid vessel. The dispensing structure is configured to dispense a liquid from the liquid vessel and is movable between a closed position and an open position. The control structure is configured to move the dispensing structure between the closed position and the open position. The control structure is configured to be moved by pressure from a portion of a user's body to move the dispensing structure from the closed position to the open position. The dispensing structure is configured to automatically move from the open position to the closed position in the absence of any pressure from the portion of the user's body onto the control structure.

Abstract: Providing express memory obsolescence in processor-based devices is disclosed. In this regard, an instruction set architecture (ISA) of a processor-based device provides a memory load instruction indicating a final memory load operation from a memory address (i.e., after the memory load operation represented by the memory load instruction is performed, the value at the memory address need not be maintained). Upon receiving the memory load instruction by an execution pipeline of the processor-based device, an entry corresponding to the memory address of the memory load instruction is located in an intermediate memory external to the system memory of the processor-based device, and used to perform the final memory load operation. After the final memory load operation is performed using the entry, a value of an obsolete indicator for the entry is set to indicate that the entry can be reused prior to its contents being written to the system memory.

Abstract: A mobile insurance architecture includes a wireless communication interface that connects mobile client devices to wireless networks. An insurance server cluster that includes a group of independent network servers operates and appears to mobile client devices as if the group of independent network servers were a single computer server. An adaptive transmission controller communicates with the insurance server cluster and processes content in multiple mobile formats that may be optimized to the screen sizes of the mobile client devices. The insurance server cluster responds to native application clients resident to the mobile client devices. The native application clients contain code stored on a non-transitory media that render insurance quoting services, insurance claims services, on-line insurance policy services, usage based insurance services, mobile monitoring services, or insurance agency management services.

Abstract: Obsoleting values stored in registers in a processor based on processing obsolescent register-encoded instructions is disclosed. The processor is configured to support execution of read and/or write instructions that include obsolescence encoding indicating that one or more of its source and/or target register operands are to be obsoleted by the processor. A register encoded as obsolescent means the data value stored in such register will not be used by subsequent instructions in an instruction stream, and thus does not need to be retained. Thus, such register can be set as being in an obsolescent state so that the data value stored in such register can be ignored to improve performance. As one example, data values for registers having an obsolescent state can be ignored and thus not stored in a saved context for a process being switched out, thus conserving memory and improving processing time for a process switch.

Abstract: Systems and methods for adjusting resistance on an exercise apparatus include a first resistance apparatus having an adjusting bracket, magnetic members mounted on an inner surface of the adjusting bracket, a stepper motor having an adjusting shaft and operable to traverse a portion of the length of the adjusting shaft. At a first position, the magnetic members are disposed above a flywheel, and in a second position, the magnetic members are disposed on opposite sides of the flywheel, providing resistance thereto. A load cell couples the adjusting bracket to the frame and generates a signal corresponding to the movement of the adjusting bracket. A computing system calculates resistance, rpms, power from load cell signal, stepper motor position, shaft rotational position and other sensor inputs.

Abstract: Selective honoring of speculative memory-prefetch requests based on bandwidth constraint of a memory access path component(s) in a processor-based system. To reduce memory access latency, a CPU includes a request size in a memory read request of requested data to be read from memory and a request mode of the requested data as required or preferred. A memory access path component includes a memory read honor circuit configured to receive the memory read request and consult the request size and request mode of requested data in the memory read request. If the selective prefetch data honor circuit determines that bandwidth of the memory system is less than a defined bandwidth constraint threshold, then the memory read request is forwarded to be fulfilled, otherwise, the memory read request is downgraded to only include any requested required data.

Abstract: Process dedicated in-memory translation lookaside buffers (TLBs) (mTLBs) for augmenting a memory management unit (MMU) TLB for translating virtual addresses (VAs) to physical addresses (PA) in a processor-based system is disclosed. In disclosed examples, a dedicated in-memory TLB is supported in system memory for each process so that one process's cached page table entries do not displace another process's cached page table entries. When a process is scheduled to execute in a central processing unit (CPU), the in-memory TLB address stored for such process can be used by page table walker circuit in the CPU MMU to access the dedicated in-memory TLB for executing the process to perform VA to PA translations in the event of a TLB miss to the MMU TLB. If a TLB miss occurs to the in-memory TLB, the page table walker circuit can walk the page table in the MMU.

Abstract: Methods of manufacturing a sheet or a board comprising recycled cellulose-containing materials, a binder composition comprising microfibrillated cellulose and one or more inorganic particulate material, and optionally one or more additive, wherein the sheet or board has an increased modulus of elasticity and modulus of rupture compared to a board prepared in a comparable method without microfibrillated cellulose, and to board, panel and construction products manufactured therefrom.

Abstract: A handwashing valve structure includes a mounting structure, a dispensing structure, and a control structure. The mounting structure is configured to attach to a liquid vessel. The dispensing structure is configured to dispense a liquid from the liquid vessel and is movable between a closed position and an open position. The control structure is configured to move the dispensing structure between the closed position and the open position. The control structure is configured to be moved by pressure from a portion of a user's body to move the dispensing structure from the closed position to the open position. The dispensing structure is configured to automatically move from the open position to the closed position in the absence of any pressure from the portion of the user's body onto the control structure.

Abstract: Operand-based reach explicit dataflow processors, and related methods and computer-readable media are disclosed. The operand-based reach explicit dataflow processors support execution of a producer instruction that explicitly names a target consumer operand of a consumer instruction in a consumer operand encoding namespace of the producer instruction. The produced value from execution of the producer instruction is provided or otherwise made available as an input to the named target consumer operand of the consumer instruction as a result of processing the producer instruction. The target consumer operand is encoded in the producer instruction as an operand target distance relative to the producer instruction. Instructions in an instruction stream between the producer instruction and the targeted consumer instruction that have no operands do not consume an operand reach namespace in the producer instructions.

Abstract: Optimizing access to page table entries in processor-based devices is disclosed. In this regard, an instruction decode stage of an execution pipeline of a processor-based device receives a memory access instruction including a virtual memory address. A page table walker circuit of the processor-based device determines, based on the memory access instruction, a number T of page table walk levels to traverse, where T is greater than zero (0) and less than or equal to a number of page table walk levels required to fully translate the virtual memory address. The page table walker next performs a page table walk of T page table walk levels of the multilevel page table, and identifies a physical memory address corresponding to a page table entry of the Tth page table walk level. The processor-based device then performs a memory access operation indicated by the memory access instruction using the physical memory address.

Abstract: Performing atomic store-and-invalidate operations in processor-based devices is disclosed. In this regard, a processing element (PE) of one or more PEs of a processor-based device includes a store-and-invalidate logic circuit used by a memory access stage of an execution pipeline of the PE to perform an atomic store-and-invalidate operation. Upon receiving an indication to perform a store-and-invalidate operation (e.g., in response to a store-and-invalidate instruction execution) comprising a store address and store data, the memory access stage uses the store-and-invalidate logic circuit to write the store data to a memory location indicated by the store address, and to invalidate an instruction cache line corresponding to the store address in an instruction cache of the PE.

Abstract: Facilitating page table entry (PTE) maintenance in processor-based devices is disclosed. In this regard, a processor-based device includes processing elements (PEs) configured to support two new coherence states: walker-readable (W) and modified walker accessible (MW). The W coherence state indicates that read access to a corresponding coherence granule by hardware table walkers (HTWs) is permitted, but all write operations and all read operations by non-HTW agents are disallowed. The MW coherence state indicates that cached copies of the coherence granule visible only to HTWs may exist in other caches. In some embodiments, each PE is also configured to support a special page table entry (SP-PTE) field store instruction for modifying SP-PTE fields of a PTE, indicating to the PE's local cache that the corresponding coherence granule should transition to the MW state, and indicating to remote local caches that copies of the coherence granule should update their coherence state.

Abstract: Operand-based reach explicit dataflow processors, and related methods and computer-readable media are disclosed. The operand-based reach explicit dataflow processors support execution of a producer instruction that explicitly names a target consumer operand of a consumer instruction in a consumer operand encoding namespace of the producer instruction. The produced value from execution of the producer instruction is provided or otherwise made available as an input to the named target consumer operand of the consumer instruction as a result of processing the producer instruction. The target consumer operand is encoded in the producer instruction as an operand target distance relative to the producer instruction. Instructions in an instruction stream between the producer instruction and the targeted consumer instruction that have no operands do not consume an operand reach namespace in the producer instructions.

Abstract: A method, apparatus, and system for prefetching exclusive cache coherence state for store instructions is disclosed. An apparatus may comprise a cache and a gather buffer coupled to the cache. The gather buffer may be configured to store a plurality of cache lines, each cache line of the plurality of cache lines associated with a store instruction. The gather buffer may be further configured to determine whether a first cache line associated with a first store instruction should be allocated in the cache. If the first cache line associated with the first store instruction is to be allocated in the cache, the gather buffer is configured to issue a pre-write request to acquire exclusive cache coherency state to the first cache line associated with the first store instruction.

Abstract: Selective honoring of speculative memory-prefetch requests based on bandwidth constraint of a memory access path component(s) in a processor-based system. To reduce memory access latency, a CPU includes a request size in a memory read request of requested data to be read from memory and a request mode of the requested data as required or preferred. A memory access path component includes a memory read honor circuit configured to receive the memory read request and consult the request size and request mode of requested data in the memory read request. If the selective prefetch data honor circuit determines that bandwidth of the memory system is less than a defined bandwidth constraint threshold, then the memory read request is forwarded to be fulfilled, otherwise, the memory read request is downgraded to only include any requested required data.

Abstract: An oven appliance includes a cabinet extending between a top portion and a bottom portion along a vertical direction and extending between a left side and a right side along a lateral direction. The vertical direction and the lateral direction are mutually perpendicular. The oven appliance also includes a maintop having a heating element positioned within the maintop. The maintop is fixedly mounted to the top portion of the cabinet. The maintop is constrained against movement along the lateral direction by a first emboss at the left side of the cabinet and a second emboss at the right side of the cabinet.

Abstract: Exemplary reach-based explicit dataflow processors and related computer-readable media and methods. The reach-based explicit dataflow processors are configured to support execution of producer instructions encoded with explicit naming of consumer instructions intended to consume the values produced by the producer instructions. The reach-based explicit dataflow processors are configured to make available produced values as inputs to explicitly named consumer instructions as a result of processing producer instructions. The reach-based explicit dataflow processors support execution of a producer instruction that explicitly names a consumer instruction based on using the producer instruction as a relative reference point from the producer instruction.