Abstract: A method for configuring multiple electronic devices in a batch, is described. The method can include initializing, by a first computing device a communication network based on a pre-defined configuration parameter. The pre-defined configuration parameter is associated with a first instance of an application on the first computing device. Further, the method includes identifying, by the first computing device, an initialization of a second instance of an application at a second computing device. In response to identifying the initialization of the second instance of the application at the second computing device, the method includes, sending, by the first computing device configuration settings for the second computing device over a secured communication network. In this regard, the configuration settings can comprise at least the pre-defined configuration parameter for configuring the second computing device.

Abstract: The disclosure herein describes generating input key-standard key mappings for a form. A set of input key-value pairs are received, and a subset of candidate form types are determined from a set of form types using the input key-value pairs. A set of standard keys associated with the determined subset of candidate form types are obtained. A set of input key-standard key pairs are generated using the set of input key-value pairs and the obtained set of standard keys and the set of input key-standard key pairs are narrowed using a narrowing rule. Ranking scores for each input key-standard key pair of the narrowed set of input key-standard key pairs are generated. Each input key of the set of input key-vale pairs is mapped to a standard key of the set of standard keys using at least the generated ranking scores of the narrowed set of input key-standard key pairs.

Abstract: Implementations of the present disclosure relate to method and device for managing a storage system. The method comprises in response to receiving a write request at a storage system, determining whether storage units allocated to a logic storage unit of the storage system are sufficient for data associated with the write request. The method also comprises in response to determining that the allocated storage units are insufficient, allocating a new storage unit to the logic storage unit. The method further comprises updating metadata associated with allocation of the storage units of the storage system, the metadata indicating a mapping between the logic storage unit and the storage units. The method also comprises encrypting the updated metadata. Other implementations of the present disclosure also involve corresponding method, device and computer-readable medium for decryption metadata and recovering the logic storage unit using the decrypted metadata.

Abstract: A method for improving runtime performance and alleviating place and route issues in a reconfigurable computing system includes receiving a compute graph for execution on a reconfigurable dataflow processor. The compute graph includes a node specifying a template-based operation on a first and second tensor having a shared batch dimension B. The node may be split into B nodes. Each of the template-based operations on the pair of tensors may be replace with a GeMM operation on the first reduced rank tensor slice and a tile. B nodes that specify the GeMM operation may be appended with at least one first addition node that accepts input from the B nodes to produce a first modified compute graph. The first modified compute graph may be executed. The method describes a significant improvement to overall compute utilization across gradient-sections. Spatial tiling of tensors facilitates gradient calculation without the use of accumulators.

Abstract: A method for configuring multiple electronic devices in a batch, is described. The method can include initializing, by a first computing device a communication network based on a pre-defined configuration parameter. The pre-defined configuration parameter is associated with a first instance of an application on the first computing device. Further, the method includes identifying, by the first computing device, an initialization of a second instance of an application at a second computing device. In response to identifying the initialization of the second instance of the application at the second computing device, the method includes, sending, by the first computing device configuration settings for the second computing device over a secured communication network. In this regard, the configuration settings can comprise at least the pre-defined configuration parameter for configuring the second computing device.

Abstract: A method for configuring multiple electronic devices in a batch, is described. The method can include initializing, by a first computing device a communication network based on a pre-defined configuration parameter. The pre-defined configuration parameter is associated with a first instance of an application on the first computing device. Further, the method includes identifying, by the first computing device, an initialization of a second instance of an application at a second computing device. In response to identifying the initialization of the second instance of the application at the second computing device, the method includes, sending, by the first computing device configuration settings for the second computing device over a secured communication network. In this regard, the configuration settings can comprise at least the pre-defined configuration parameter for configuring the second computing device.

Abstract: Embodiments of the present disclosure provide a method and device for deduplication. Specifically, the method may comprise obtaining a property of a file stream, the property of a file stream including a file type or a magic number identifying a format of a protocol or a file. The method further includes in response to receiving an I/O request for a data block of the file stream, assigning a deduplication level to the I/O request based on the property of the file stream. Moreover, the method further includes deduplicating the data block of the file stream based on the deduplication level assigned to the I/O request. In addition, a corresponding device and computer program product are provided.

Abstract: Implementations of the present disclosure relate to method and device for managing a storage system. The method comprises in response to receiving a write request at a storage system, determining whether storage units allocated to a logic storage unit of the storage system are sufficient for data associated with the write request. The method also comprises in response to determining that the allocated storage units are insufficient, allocating a new storage unit to the logic storage unit. The method further comprises updating metadata associated with allocation of the storage units of the storage system, the metadata indicating a mapping between the logic storage unit and the storage units. The method also comprises encrypting the updated metadata.

Abstract: Implementations of the present disclosure relate to method and device for managing a storage system. The method comprises in response to receiving a write request at a storage system, determining whether storage units allocated to a logic storage unit of the storage system are sufficient for data associated with the write request. The method also comprises in response to determining that the allocated storage units are insufficient, allocating a new storage unit to the logic storage unit. The method further comprises updating metadata associated with allocation of the storage units of the storage system, the metadata indicating a mapping between the logic storage unit and the storage units. The method also comprises encrypting the updated metadata. Other implementations of the present disclosure also involve corresponding method, device and computer-readable medium for decryption metadata and recovering the logic storage unit using the decrypted metadata.

Abstract: Embodiments of the present disclosure provide a method and device for a file system log. In some embodiments, there is provided a computer-implemented method. The method comprises: in response to receiving a write request for metadata associated with a first transaction, determining at least one zone associated with the first transaction from a plurality of zones of the metadata, the plurality of zones being formed by striping the metadata; requesting a resource slice for the at least one zone from a resource pool of a logging system; and recording to the resource slice a log that the first transaction modifies the at least one zone.

Abstract: A method for configuring multiple electronic devices in a batch, is described. The method can include initializing, by a first computing device a communication network based on a pre-defined configuration parameter. The pre-defined configuration parameter is associated with a first instance of an application on the first computing device. Further, the method includes identifying, by the first computing device, an initialization of a second instance of an application at a second computing device. In response to identifying the initialization of the second instance of the application at the second computing device, the method includes, sending, by the first computing device configuration settings for the second computing device over a secured communication network. In this regard, the configuration settings can comprise at least the pre-defined configuration parameter for configuring the second computing device.

Abstract: Embodiments of the present disclosure provide a method and device for deduplication. Specifically, the method may comprise obtaining a property of a file stream, the property of a file stream including a file type or a magic number identifying a format of a protocol or a file. The method further includes in response to receiving an I/O request for a data block of the file stream, assigning a deduplication level to the I/O request based on the property of the file stream. Moreover, the method further includes deduplicating the data block of the file stream based on the deduplication level assigned to the I/O request. In addition, a corresponding device and computer program product are provided.

Abstract: Embodiments of the present disclosure provide a method and device for deduplication. Specifically, the method may comprise obtaining a property of a file stream, the property of a file stream including a file type or a magic number identifying a format of a protocol or a file. The method further includes in response to receiving an I/O request for a data block of the file stream, assigning a deduplication level to the I/O request based on the property of the file stream. Moreover, the method further includes deduplicating the data block of the file stream based on the deduplication level assigned to the I/O request. In addition, a corresponding device and computer program product are provided.

Abstract: Embodiments of the present disclosure relate to a method and device and computer readable medium for storage management. The method comprises determining a queuing condition of I/O requests of a cache of a first file system in a storage, the cache including at least one flash block. The method further includes determining a load condition of the cache based on the queuing condition of the I/O requests. Moreover, the method further includes in response to determining that the cache is in a busy status, allocating to the cache at least one additional flash block from a second file system in the storage, the second file system being different from the first file system.

Abstract: Embodiments of the present disclosure generally relate to a method and device for managing caches. In particular, the method may include in response to receiving a request to write data to the cache, determining the amount of data to be written. The method may further include in response to the amount of the data exceeding a threshold amount, skipping writing data to the cache and writing the data to a lower level storage of the cache. Corresponding systems, apparatus and computer program products are also provided.

Abstract: Embodiments of the present disclosure provide a method and device for deduplication. Specifically, the method may comprise obtaining a property of a file stream, the property of a file stream including a file type or a magic number identifying a format of a protocol or a file. The method further includes in response to receiving an I/O request for a data block of the file stream, assigning a deduplication level to the I/O request based on the property of the file stream. Moreover, the method further includes deduplicating the data block of the file stream based on the deduplication level assigned to the I/O request. In addition, a corresponding device and computer program product are provided.

Abstract: A method for improving the accuracy of oxygen concentration detection comprises the following steps: in a first step, when a gas to be detected enters a gas tube, the gas tube is connected to a detection channel and the gas enters the detection channel, the detection channel being a relatively-fixed sealed space only provided with a gas inlet and outlet; in a second step, initiate an ultrasonic wave generator located at one end of the detection channel, and initiate an ultrasonic wave receiver at the other end of the detection channel; and in a third step, in a fixed time segment ranging from 0.001 s to 0.01 s, a control chip records accurate reception time in which an ultrasonic sensor sends a startup to the ultrasonic wave receiver, and calculates the oxygen concentration in the time segment by using an calculation formula.

Abstract: Embodiments of the present disclosure provide a method and device for a file system log. In some embodiments, there is provided a computer-implemented method. The method comprises: in response to receiving a write request for metadata associated with a first transaction, determining at least one zone associated with the first transaction from a plurality of zones of the metadata, the plurality of zones being formed by striping the metadata; requesting a resource slice for the at least one zone from a resource pool of a logging system; and recording to the resource slice a log that the first transaction modifies the at least one zone.

Abstract: Embodiments of the present disclosure relate to a method and device and computer readable medium for storage management. The method comprises determining a queuing condition of I/O requests of a cache of a first file system in a storage, the cache including at least one flash block. The method further includes determining a load condition of the cache based on the queuing condition of the I/O requests. Moreover, the method further includes in response to determining that the cache is in a busy status, allocating to the cache at least one additional flash block from a second file system in the storage, the second file system being different from the first file system.

Abstract: Implementations of the present disclosure relate to method and device for managing a storage system. The method comprises in response to receiving a write request at a storage system, determining whether storage units allocated to a logic storage unit of the storage system are sufficient for data associated with the write request. The method also comprises in response to determining that the allocated storage units are insufficient, allocating a new storage unit to the logic storage unit. The method further comprises updating metadata associated with allocation of the storage units of the storage system, the metadata indicating a mapping between the logic storage unit and the storage units. The method also comprises encrypting the updated metadata.