Abstract: A system and apparatus are provided that include an implementation for decoupled pipelines. The apparatus includes a scheduler configured to issue instructions to one or more functional units and a functional unit coupled to a queue having a number of slots for storing instructions. The instructions issued to the functional unit are stored in the queue until the functional unit is available to process the instructions.

Abstract: Saving power in a mobile terminal includes determining alignment processing moments after the mobile terminal enters a standby mode. Alignable wakeup events, which occur during alignment processing periods corresponding to each alignment processing moment, are thus controlled to commence related processing at each of the alignment processing moments. Power consumption caused by various wakeup events in a standby mode may thus be reduced and battery life of the mobile terminal may thus be improved.

Abstract: One or more embodiments of the invention are directed to a method including monitoring execution of a set of programs each including a set of instructions executing interleaved with other instructions of the set of instructions, where each of the set of instructions includes at least one operation operating on a set of threads; organizing a first set of instructions corresponding to a first program of the set of programs based on an execution order of the first set of instructions; generating a result set representing the first set of instructions organized based on the execution order; and displaying the result set.

Abstract: Dynamic yield prediction. In accordance with a first method embodiment of the present invention, a computer-implemented method includes collecting sample test information from a plurality of test-only structures prior to completion of the first wafer, gathering finished test data from all die of the first wafer, after completion of the first wafer, constructing a yield prediction model based on the sample test information and on the finished test data, and predicting, using the model, a percentage of die of the first wafer that will meet a particular specification. The method may further include a feedback loop to dynamically update the model.

Abstract: A method, computer program product, and system are provided for multi-input bitwise logical operations. The method includes the steps of receiving a multi-input bitwise logical operation instruction that specifies two or more input operands and a function operand, where a first input operand of the two or more input operands comprises a number of bits, each bit having a corresponding bit in each of the additional input operands in the two or more input operands. The function operand is written to a lookup table. Then, the lookup table is accessed for each set of corresponding input operand bits in the two or more input operands to generate an output for the multi-input bitwise logical operation instruction.

Abstract: Embodiments of the present technology provide for migrating processes executing one any one of a plurality of cores in a multi-core cluster to a core of a separate cluster without first having to transfer the processes to a predetermined core of the multi-core cluster. Similarly, the processes may be transferred from the core of the separate cluster to the given core of the multi-core cluster.

Abstract: A method and a system are provided for speculative periodic synchronization. A phase value representing a measured phase of the second clock signal relative to the first clock signal measured at least one cycle earlier is received. A period value representing a period of the second clock signal relative to the first clock signal measured at least one cycle earlier is also received. A reduced timing margin is determined based on the phase value and the period value. A speculatively synchronized output signal is generated based on the reduced timing margin.

Abstract: A method and system for coordinated data execution in a computer system. The system includes a first graphics processor coupled to a first memory and a second graphics processor coupled to a second memory. A graphics bus is configured to couple the first graphics processor and the second graphics processor. The first graphics processor and the second graphics processor are configured for coordinated data execution via communication across the graphics bus.

Abstract: A processing unit includes multiple execution pipelines, each of which is coupled to a first input section for receiving input data for pixel processing and a second input section for receiving input data for vertex processing and to a first output section for storing processed pixel data and a second output section for storing processed vertex data. The processed vertex data is rasterized and scan converted into pixel data that is used as the input data for pixel processing. The processed pixel data is output to a raster analyzer.

Abstract: One embodiment of the present invention includes techniques for rasterizing primitives that include edges shared between paths. For each edge, a rasterizer unit selects and applies a sample rule from multiple sample rules. If the edge is shared, then the selected sample rule causes each group of coverage samples associated with a single color sample to be considered as either fully inside or fully outside the edge. Consequently, conflation artifacts caused when the number of coverage samples per pixel exceeds the number of color samples per pixel may be reduced. In prior-art techniques, reducing such conflation artifacts typically involves increasing the number of color samples per pixel to equal the number of coverage samples per pixel. Advantageously, the disclosed techniques enable rendering using algorithms that reduce the ratio of color to coverage samples, thereby decreasing memory consumption and memory bandwidth use, without causing conflation artifacts associated with shared edges.

Abstract: A fused floating-point multiply-add element includes a multiplier that generates a product, and a shifter that shifts an addend within a narrow range. Interpreting logic analyzes the magnitude of the addend relative to the product and then causes logic arrays to position the shifted addend within the left, center, or right portions of a composite register depending in the magnitude of the addend relative to the product. The interpreting logic also forces other portions of the composite register to zero. When the addend is zero, the interpreting logic forces all portions of the composite register to zero. Final combining logic then adds the contents of the composite register to the product.

Abstract: A system and method are provided for performing 32-bit or dual 16-bit floating-point arithmetic operations using logic circuitry. An operating mode that specifies an operating mode for a multiplication operation is received, where the operating mode is one of a 32-bit floating-point mode and a dual 16-bit floating-point mode. Based on the operating mode, nine recoding terms for a mantissa of at least one floating-point input operand are determined. A dual-mode multiplier array circuit that is configurable to generate partial products for either one 32-bit floating-point result or for two 16-bit floating-point results computes the partial products based on the nine recoding terms. The partial products are processed to generate an output based on the operating mode.

Abstract: A memory controller, in one embodiment, includes a command translation data structure, a front end and a back end. The command translation data structure maps command operations to primitives, wherein the primitives are decomposed from command operations determined for one or more memory devices. The front end receives command operations from a processing unit and translates each command operation to a set of one or more corresponding primitives using the command translation data structure. The back end outputs the set of one or more corresponding primitives for each received command operation to a given memory device.

Abstract: A device is disclosed herein. In one embodiment; the device includes: a wireless transceiver; an interface for connecting with a terminal running one of the first and second operating systems; memory storing the driver software for installation on the terminal if running the second operating system; and processing apparatus operable to output a first definition of a configuration of the device and a second definition of a configuration of the device; wherein the first definition defines configuration of the device as a storage device for providing the driver software to the terminal; and on condition that the terminal is running the first version of the first operating system, the second definition defines configuration of the device as a modem.

Abstract: A hierarchical structure for accelerating ray tracing operations in scene rendering includes a plurality of geometry objects, and a single acceleration structure constructed over the collective plurality of geometry objects. Each geometry object includes primitives of a predefined type, whereby primitives within the plurality of geometry objects collectively define a geometry included within a region of the scene which is to be rendered. The single acceleration structure is operable for accelerating ray tracing operations for the primitives included within the plurality of geometry objects, and is constructed over the plurality of the geometry objects without an intervening bounding volume representation of the plurality of primitives included within the geometry objects.

Abstract: Embodiments of the present invention may be directed to an electronic connector. More specifically, the electronic connector may include a single connector body and a mounting end operable to couple the single connector body with an electronic board of an electronics unit. The electronic connector may also include a lower jack portion disposed in the single connector body and include multiple lower pin receptacles, where the lower jack portion is disposed adjacent to the mounting end and is operable to receive a first connector end of a first cable. The electronic connector may further include an upper jack portion disposed in the single connector body and include multiple upper pin receptacles, where the upper jack portion is disposed above the lower jack portion and is operable to receive a second connector end of a second cable.

Abstract: A system and method are provided for regulating a voltage at a load. A current source is configured to provide a current to a voltage control mechanism and the voltage control mechanism is configured to provide a portion of the current to the load. The current is generated based on the portion of the current that is provided to the load. A system includes the current source, an upstream controller, and the voltage control mechanism that is coupled to the load. The upstream controller is coupled to the current source and is configured to control a current that is generated by the current source based on a portion of the current that is provided to the load.

Abstract: The disclosure provides for an SRAM array having a plurality of wordlines and a plurality of bitlines, referred to generally as SRAM lines. The array has a plurality of cells, each cell being defined by an intersection between one of the wordlines and one of the bitlines. The SRAM array further includes voltage boost circuitry operatively coupled with the cells, the voltage boost circuitry being configured to provide an amount of voltage boost that is based on an address of a cell to be accessed and/or to provide this voltage boost on an SRAM line via capacitive charge coupling.

Abstract: A system, method, and computer program product for ensuring forward progress of threads that implement divergent operations in a single-instruction, multiple data (SIMD) architecture is disclosed. The method includes the steps of allocating a queue data structure to a thread block including a plurality of threads, determining that a current instruction specifies a yield operation, pushing a token onto the second side of the queue data structure, disabling any active threads in the thread block, popping a next pending token from the first side of the queue data structure, and activating one or more threads in the thread block according to a mask included in the next pending token.

Abstract: A method of noise filter parameter adaptation, the method comprising receiving a current video frame comprising a plurality of pixels. A table lookup is performed, using current statistical values associated with the current video frame. Noise filter parameters are adapted, based on current lighting conditions as determined from the performed table lookup. The current lighting conditions correspond to the current statistical values. The current video frame is noise filtered as defined by the adapted noise filter parameters.