A workgroup-computing-entity-based fail-safe/evolvable hardware core structure is disclosed which includes a 3-hierarchical-level 6-workgroup-Basic-Building-Block (6-wBBB) created to supplant the node-computing-entity-based non-fail-safe/limited evolvable von-Neumann core structure of 3-hierarchical-level 3-node-BBB, (i.e., base-level IO-devices/mid-level main memory/top-level CPU) and all the first-time fail-safe workgroup systems can be subsequently generated in the second period along the workgroup-computing evolutionary timeline. Furthermore, based on the first 6-wBBB evolvable architecture, the workgroup evolutionary processes can go up to 7 generations in creating all the necessary workgroup-computing entity-based hardware core structures, so that all the real-time intelligent workgroup-computing systems can be generated in the third period along the workgroup-computing evolutionary timeline.

A computer comprising a plurality of processor devices connected in a ring, wherein each of the processor devices is connected to each of two neighbouring ones of the processor devices by a respective physical inter-processor link. Each of a set of external memory device stores a local portion of the externally stored dataset. Each processor device executes instructions to: determine that a synchronisation point has been reached by the plurality of processor devices; responsive to the determination, access from its connected external memory device its local portion of the externally stored dataset stored; record a copy of its local portion of the externally stored dataset in its local memory; transmit its local portion of the externally stored dataset to at least one of its connected neighbouring processing devices; and receive an incoming portion of the externally stored dataset from at least one of its connected neighbouring processing devices.

In one embodiment, one or more control units may store a position tracker associated with a first window of memory blocks and allow a first processing unit to write data within the first window. The control units may receive, from a second processing unit, a request for reading data with a memory-reading address, compare the memory-reading address to a first starting address of the first window, and prevent the second processing unit from reading the data when the memory-reading address is greater than or equal to the first starting address of the first window. The control units may store, when the data writing process is complete, an updated position tracker of a second window of memory blocks and allow the second processing unit to read the data based on a determination that the memory-reading address is less than a second starting address of the second window.

A device includes a data processing engine array having a plurality of data processing engines organized in a grid having a plurality of rows and a plurality of columns. Each data processing engine includes a core, a memory module including a memory and a direct memory access engine. Each data processing engine includes a stream switch connected to the core, the direct memory access engine, and the stream switch of one or more adjacent data processing engines. Each memory module includes a first memory interface directly coupled to the core in the same data processing engine and one or more second memory interfaces directly coupled to the core of each of the one or more adjacent data processing engines.

There is provided a neural processing unit (NPU), including a primary processing node containing primary control registers and processing circuitry configured to write control data to the primary control registers, and multiple secondary processing nodes each having respective secondary control registers and being configured to process data in accordance with control data stored by the respective secondary control registers. The NPU also includes a bus interface for transmitting data between the primary processing node and the plurality of secondary processing nodes. The primary processing node is configured to transmit first control data to a given secondary control register of each of the plurality of secondary processing nodes.

A method for use with a storage network includes generating system messages, in accordance with the system-level message processing parameters, the system messages including status information, performance information and alarms, each having one of a plurality of priorities, wherein the generating includes: generating a first message of the system messages corresponding to a first of the storage nodes based on the system-level message processing parameters, the first message including a first alarm of the alarms having a first message priority of the plurality of priorities; and generating a second message of the system messages corresponding to a second of the storage nodes based on the system-level message processing parameters, the second message including a second alarm of the alarms having a second message priority of the plurality of priorities.

A hardware thread scheduler (HTS) is provided for a multiprocessor system. The HTS is configured to schedule processing of multiple threads of execution by resolving data dependencies between producer modules and consumer modules for each thread. Pattern adaptors may be provided in the scheduler that allows mixing of multiple data patterns across blocks of data. Transaction aggregators may be provided that allow re-using the same image data by multiple threads of execution while the image date remains in a given data buffer. Bandwidth control may be provided using programmable delays on initiation of thread execution. Failure and hang detection may be provided using multiple watchdog timers.

A memory module having reduced access granularity. The memory module includes a substrate having signal lines thereon that form a control path and first and second data paths, and further includes first and second memory devices coupled in common to the control path and coupled respectively to the first and second data paths. The first and second memory devices include control circuitry to receive respective first and second memory access commands via the control path and to effect concurrent data transfer on the first and second data paths in response to the first and second memory access commands.

A computing device is provided, including a plurality of memory devices, a plurality of direct memory access (DMA) controllers, and an on-chip interconnect. The on-chip interconnect may be configured to implement control logic to convey a read request from a primary DMA controller of the plurality of DMA controllers to a source memory device of the plurality of memory devices. The on-chip interconnect may be further configured to implement the control logic to convey a read response from the source memory device to the primary DMA controller and one or more secondary DMA controllers of the plurality of DMA controllers.

Systems, apparatuses, and methods related to an extended memory neuromorphic component for performing operations in memory are described. An example apparatus can include a plurality of computing devices. Each of the computing devices can include a processing unit and a memory array. The example apparatus can further include a communication subsystem coupled to the at least one of the plurality of computing devices and to a neuromorphic component. At least one of the plurality of computing devices can receive a request from a host to perform an operation, receive an indication of data to be access in a memory device to perform the operation, and send an indication to the neuromorphic component to monitor the data to be accessed. The neuromorphic component can intercept data and determine that a portion of the data should be flagged.