Bryn Aarflot AS

A network on chip comprising: a first quadrant, a second quadrant, a third quadrant, and a fourth quadrant; each quadrant comprising a first cluster and a second cluster; and wherein the first cluster of the first quadrant is directly connected to four clusters comprising: the second cluster of the first quadrant, the second cluster of the second quadrant, the first cluster of the fourth quadrant, and the second cluster of the fourth quadrant. The network on chip architecture optimizes connectivity, fault tolerance, and data transmission efficiency by ensuring each cluster is directly connected to four other clusters. This reduces latency, enhances scalability, and improves load balancing. The modular design simplifies integration and expansion, making it suitable for high-performance, reliable, and efficient multi-core systems. This architecture balances wiring complexity, latency, and power consumption, offering significant advantages over traditional topologies.

The embodiments of the present invention provide an image processing method, an image processor, an electronic device, a storage medium, and a program product, wherein the image processing method includes: obtaining a first barycentric coordinate of a first vertex relative to an initial primitive in an image frame, wherein the first vertex is a vertex of the first primitive in a clip space; converting the first barycentric coordinate to a screen space to obtain a second barycentric coordinate of a second vertex relative to the initial primitive; obtaining a third barycentric coordinate of a sample point relative to the second primitive; obtaining a fourth barycentric coordinate of the sample point relative to the initial primitive based on the second barycentric coordinate and the third barycentric coordinate; obtaining second attribute information of the sample point based on the fourth barycentric coordinates and first attribute information; and shading the sample point based on the second attribute information. The above calculation scheme for calculating the attribute value of the sample point reduces the number of linear interpolations which is beneficial to improve the calculation efficiency.

The present invention aims at providing a method and apparatus for displaying an image, a display device, and a storage medium, relating to the field of display technologies. The method for displaying an image includes: acquiring a current frame; dividing the current frame into multiple first partitions according to a first predefined manner, and dividing the current frame into multiple second partitions according to a second predefined manner, wherein the number of the second partitions is greater than or equal to that of the first partitions; determining expected backlight luminance of the current frame based on a first backlight value of each first partition and a target light diffusion coefficient of each second partition, wherein the target light diffusion coefficient characterizes degree of influence of luminance of all the first partitions located within a first predefined range of one second partition on that second partition; and performing pixel compensation on pixels of the current frame based on the expected backlight luminance, and displaying the current frame having undergone the pixel compensation. By the above method, an image display effect can be improved.

The present invention provides a multi-graphics-processing-unit-core parallel rendering method, a processing unit, and a device, wherein the method includes: obtaining all API calls for multiple frames to be rendered, and writing all API calls for each frames to be rendered into different target API call buffers in preset M×N API call buffers respectively, wherein N is a positive integer larger than 1; M is a positive integer larger than 1; M API call buffers correspond to one graphics processing unit core; and the at least two target API call buffers correspond to different target graphics processing unit cores in N graphics processing unit cores; parsing all API calls in each target API call buffer to obtain all rendering tasks corresponding to each frame to be rendered; and sending all rendering tasks corresponding to each frame to be rendered to individual target graphics processing unit cores, wherein the rendering tasks corresponding to each of the target graphics processing unit cores are all the rendering tasks obtained by parsing all API calls in the target API call buffer corresponding to the target graphics processing unit core.

A model of an in vivo heart valve device implanted in a patient is generated by providing a known model of a pre-implantation heart valve device, performing an imaging scan on the patient having an implanted heart valve device to obtain at least one patient specific landmark, deforming the known model to fit the at least one patient specific landmark to obtain a constructed patient-specific valve model, and simulating a valve leaflet and skirt for the constructed patient-specific valve model by finite element analysis. The constructed patient-specific valve model accurately represents geometries of the implanted heart valve device in its current in vivo form with an error less than 0.5 mm.

Portable, hand-held, battery operated, hydraulic tools are provided with a tool frame, a force sensor, and a location detector. A piston actuated by a hydraulic system within the tool frame applies force to the working head to perform a task, such as to apply a crimp to an electrical connector. The tool determines the maximum force applied to the crimp and records that maximum force along with the geographic location of the tool when the crimp was formed. The maximum force provides an indication of the quality of the crimp and the recorded location allows a potentially defective crimp to be located.

The present invention relates to the technical field of environmental testing, and discloses a comprehensive environment simulation test apparatus and a test method, the apparatus comprises a vacuum tank, a vacuum unit, a first temperature regulating mechanism, a second temperature regulating mechanism, and a control system, wherein a sealing door is provided at an opening of one end of the vacuum tank in an openable and closable manner; the vacuum unit is used for adjusting a vacuum degree inside the vacuum tank; the first temperature regulating mechanism is used for increasing an internal temperature of the vacuum tank; the second temperature regulating mechanism is used for reducing the internal temperature of the vacuum tank; a micro-low gravity environment simulation module is arranged in the vacuum tank, wherein the micro-low gravity environment simulation module is configured to drive a test sample to rotate around an axial direction and rotate around a first direction. The present invention realizes that the comprehensive environment for testing of a test sample in a space with alternating high/low temperature, different vacuum degrees and different micro-low gravity factors can be simulated in a single apparatus, thus saving cost and occupying less space.

The present disclosure relates to the technical field of environmental tests and discloses a micro-low gravity simulation test apparatus and a test method. The apparatus includes a first frame (100), a first speed sensor, and a second speed sensor. A second frame (200) that is driven by a first drive assembly to rotate around a first direction is arranged in the first frame. A clamping member (300) that is driven by a second drive assembly to rotate around a second direction and is configured to fix a test sample is arranged in the second frame (200). The first speed sensor is configured to detect a speed of rotation of the second frame (200) around the first direction to obtain a first speed, transmit the first speed to a control system, and correct an operating power of the first drive assembly. The second speed sensor is configured to detect a speed of rotation of the clamping member (300) around the second direction to obtain a second speed, transmit the second speed to the control system, and correct an operating power of the second drive assembly. The present disclosure can ensure that a sample of an inorganic non-metallic material is accurately maintained in a required micro-low gravity environment for testing.

Method of monitoring produced water at each perforation or entry point by real time ion sensor deployed downhole to measure the content of water soluble ions. Methods of determining and differentiating nature of water breakthrough in oil production; such as between cycled injection water through a void space conduit, matrix swept injection water and formation water, especially as relates to offshore oil production. Real time ion sensors are deployed and when compared with known standards are used to monitor and remediate water breakthrough, prevent scale deposition, and the like.

The present invention provides a power consumption management method and device for a processing unit, a system, and a storage medium, relating to the technology field of neural networks. The power consumption management method for a processing unit is applied to a control unit of an electronic equipment, wherein the electronic equipment further comprises a processing unit, and the control unit is connected to the processing unit; and the method comprises: obtaining a parameter value of an environmental parameter of a working environment of the processing unit; determining, based on the parameter value of the environmental parameter and a preset corresponding relationship, a target electrical parameter value of a preset working electrical parameter; the preset corresponding relationship includes a corresponding relationship between different parameter values of the environmental parameter and different target electrical parameter values of the preset working electrical parameter, and the different target electrical parameter values of the preset working electrical parameter are electrical parameter values that enable the power consumption of the processing unit to meet a preset requirement at different parameter values of the environmental parameter; and controlling the preset working electrical parameter of the processing unit to execute a current task with the target electrical parameter value. By the above method, the power consumption of the processing unit in the electronic equipment can be reduced.