Abstract: A compiler receives a description of a machine learning network and generates a computer program that implements the machine learning network. The computer program includes statically scheduled instructions that are executed by a mesh of processing elements (Tiles). The instructions executed by the Tiles are statically scheduled because the compiler can determine which instructions are executed by which Tiles at what times. For example, for the statically scheduled instructions, there are no conditions, branching or data dependencies that can be resolved only at run-time, and which would affect the timing and order of the execution of the instructions.

Abstract: Methods, systems, and computer readable media for network security are described. In some implementations, security tasks and roles can be allocated between an endpoint device and a firewall device based on tag information sent from the endpoint, the tag information including one or more characteristics of a traffic flow, information of resource availability, and/or reputation of a process associated with a traffic flow.

Abstract: A boost converter includes a clock generator, a switching converter, a hysteretic controller, and a power tracking module. The clock generator configured to output a clock signal; The switching converter configured to operate at a frequency based on the clock signal. The hysteretic controller configured to regulate an intermediate output from the switching converter. The power tracking module configured to change a frequency control signal that is sent to the clock generator, the change in frequency is based on a current flowing into an output capacitor such that a charge time of the capacitor is minimized when the current is maximized.

Abstract: A sensor system includes a pixel array, a DC/DC converter, and a photodiode stack. The pixel array is configured to operate in an image capturing mode or an energy harvesting mode. The DC/DC converter is configured to convert energy captured by the pixel array while in energy harvesting mode. The photodiode stack is located adjacent to the pixel array and configured to provide power to the DC/DC converter.

Abstract: An interleaved ring oscillator includes a first ring oscillator having n stages, and a second ring oscillator having n stages, wherein each stage includes a nth first gated inverter in the first ring oscillator and a nth second gated inverter in the second ring oscillator, such that output from the nth first gated inverter enables the nth second gated inverter, and output from the nth second gated inverter enables the nth first gated inverter.

Abstract: A system of configuring a new device may include a new device that is not configured with one or more settings. The new device includes a short range communication transmitter and programming instructions configured to cause the new device to operate in a discoverable mode. The system includes an existing device that is configured with the settings, and that includes a short range communication receiver and programming instructions. The programming instructions are configured to cause the existing device to receive instructions to set up the new device, in response to receiving the instructions, detect, by the short range communication receiver, a presence of the new device by detecting the broadcast signal within a communication range of the short range communication receiver, and in response to detecting the presence of the new device, transmit at least a portion of the one or more settings directly to the new device.

Abstract: The subject technology provides for detecting, by a first computing device, a second computing device being within a predetermined distance of the first computing device, the first computing device being in a locked mode. The subject technology receives an access key from the second computing device. Additionally, the subject technology exits, by the first computing device, the locked mode based on the access key from the second computing device.

Abstract: A system of configuring a new device may include a new device that is not configured with one or more settings. The new device includes a short range communication transmitter and programming instructions configured to cause the new device to operate in a discoverable mode. The system includes an existing device that is configured with the settings, and that includes a short range communication receiver and programming instructions. The programming instructions are configured to cause the existing device to receive instructions to set up the new device, in response to receiving the instructions, detect, by the short range communication receiver, a presence of the new device by detecting the broadcast signal within a communication range of the short range communication receiver, and in response to detecting the presence of the new device, transmit at least a portion of the one or more settings directly to the new device.

Abstract: A data object is parsed into payload data packets so that each data packet is capable of being represented in a matrix barcode, sometimes referred to as a QR code. A matrix barcode is generated for each payload data packet and accompanying metadata used to reconstruct the data object. A matrix barcode movie is assembled from individual matrix barcodes. The resulting movie can be projected to a reader that captures the video sequence, examines each frame to extract payload data and corresponding metadata from each frame. The reader then assembles the separate payload data back into the original data object using the metadata and determines an action to take responsive to the data object. For example, a movie may be played, an image displayed, a file opened, or other action may be taken based on the file type and instructions in the metadata.

Abstract: A data object is parsed into payload data packets so that each data packet is capable of being represented in a matrix barcode, sometimes referred to as a QR code. A matrix barcode is generated for each payload data packet and accompanying metadata used to reconstruct the data object. A matrix barcode movie is assembled from individual matrix barcodes. The resulting movie can be projected to a reader that captures the video sequence, examines each frame to extract payload data and corresponding metadata from each frame. The reader then assembles the separate payload data back into the original data object using the metadata and determines an action to take responsive to the data object. For example, a movie may be played, an image displayed, a file opened, or other action may be taken based on the file type and instructions in the metadata.

Abstract: A system of configuring a new device may include a new device that is not configured with one or more settings. The new device includes a short range communication transmitter and programming instructions configured to cause the new device to operate in a discoverable mode. The system includes an existing device that is configured with the settings, and that includes a short range communication receiver and programming instructions. The programming instructions are configured to cause the existing device to receive instructions to set up the new device, in response to receiving the instructions, detect, by the short range communication receiver, a presence of the new device by detecting the broadcast signal within a communication range of the short range communication receiver, and in response to detecting the presence of the new device, transmit at least a portion of the one or more settings directly to the new device.

Abstract: A system of configuring a new device may include a new device that is not configured with one or more settings. The new device includes a short range communication transmitter and programming instructions configured to cause the new device to operate in a discoverable mode. The system includes an existing device that is configured with the settings, and that includes a short range communication receiver and programming instructions. The programming instructions are configured to cause the existing device to receive instructions to set up the new device, in response to receiving the instructions, detect, by the short range communication receiver, a presence of the new device by detecting the broadcast signal within a communication range of the short range communication receiver, and in response to detecting the presence of the new device, transmit at least a portion of the one or more settings directly to the new device.

Abstract: In an embodiment, a method of differentiating between at least two peripheral electronic devices may include, by a primary electronic device, receiving a request from a user to identify a desired peripheral electronic device associated with the user, identifying a plurality of peripheral electronic devices associated with the user, receiving an image associated with each of the identified peripheral electronic devices, displaying one or more of the received images, receiving a selection of one of the displayed images, identifying the peripheral electronic device associated with the selected displayed image as the desired peripheral electronic device, and causing one or more settings of the desired peripheral electronic device to be changed.

Abstract: The subject technology provides for detecting, by a first computing device, a second computing device being within a predetermined distance of the first computing device, the first computing device being in a locked mode. The subject technology receives an access key from the second computing device. Additionally, the subject technology exits, by the first computing device, the locked mode based on the access key from the second computing device.

Abstract: A system of configuring a new device may include a new device that is not configured with one or more settings. The new device includes a short range communication transmitter and programming instructions configured to cause the new device to operate in a discoverable mode. The system includes an existing device that is configured with the settings, and that includes a short range communication receiver and programming instructions. The programming instructions are configured to cause the existing device to receive instructions to set up the new device, in response to receiving the instructions, detect, by the short range communication receiver, a presence of the new device by detecting the broadcast signal within a communication range of the short range communication receiver, and in response to detecting the presence of the new device, transmit at least a portion of the one or more settings directly to the new device.

Abstract: A first computing device provides an indication that the first computing device accepts dynamic user registration of user accounts over a wireless connection. A second computing device automatically connects to the first computing device and passes an account token to the first computing device over the wireless connection, all without physical interaction with the first computing device. The first computing device automatically contacts a remote account server to retrieve a user account associated with the account token and registers the user account with the first computing device.

Abstract: A method for preventing non-temporal entries from entering small critical structures is disclosed. The method comprises transferring a first entry from a higher level memory structure to an intermediate buffer. It further comprises determining a second entry to be evicted from the intermediate buffer and a corresponding value associated with the second entry. Subsequently, responsive to a determination that the second entry is frequently accessed, the method comprises installing the second entry into a lower level memory structure. Finally, the method comprises installing the first entry into a slot previously occupied by the second entry in the intermediate buffer.

Abstract: A method for preventing non-temporal entries from entering small critical structures is disclosed. The method comprises transferring a first entry from a higher level memory structure to an intermediate buffer. It further comprises determining a second entry to be evicted from the intermediate buffer and a corresponding value associated with the second entry. Subsequently, responsive to a determination that the second entry is frequently accessed, the method comprises installing the second entry into a lower level memory structure. Finally, the method comprises installing the first entry into a slot previously occupied by the second entry in the intermediate buffer.

Abstract: A first computing device monitors a presence of a second computing device, and determines when the second computing device has moved out of an area proximate to the first computing device. In response to determining that the second computer moved out of the area, the first computing device is automatically configured to limit user interaction with one or more applications currently operating on the first computing device to a predetermined set of commands while preventing user interaction with other applications provided by the first computing device.

Abstract: A first computing device provides an indication that the first computing device accepts dynamic user registration of user accounts over a wireless connection. A second computing device automatically connects to the first computing device and passes an account token to the first computing device over the wireless connection, all without physical interaction with the first computing device. The first computing device automatically contacts a remote account server to retrieve a user account associated with the account token and registers the user account with the first computing device.