Abstract: The present disclosure relates to a process for the production of needle coke in a delayed coker plant. The needle coke so obtained by the process of the present disclosure has a co-efficient of thermal expansion (CTE) of less than 1.2×10?6/° C. The process of the present disclosure eliminates the step of hydrotreating of the first feed and second feed for the production of good quality coke. The process of the present disclosure maximizes the production of the needle coke having low CTE and low sulfur content in the delayed coker coke drum.

Abstract: A system for processing image data and position data, the system comprising: a memory for storing the image data and the position data; and processing circuitry in communication with the memory. The processing circuitry is configured to: apply a first encoder to extract, from the image data, a first set of features; apply a first decoder to determine, based on the first set of features, a first uncertainty score. Additionally, the processing circuitry is configured to apply a second encoder to extract, from the position data, a second set of features; apply a second decoder to determine, based on the second set of features, a second uncertainty score; and fuse the first set of features and the second set of features based on the first uncertainty score and the second uncertainty score.

Abstract: System and method for prefetching pointer-referenced data. A method embodiment includes: tracking a plurality of load instructions which includes a first load instruction to access a first data that identifies a first memory location; detecting a second load instruction which accesses a second memory location for a second data, the second memory location matching the first memory location identified by the first data; responsive to the detecting, updating a list of pointer load instructions to include information identifying the first load instruction as a pointer load instruction; prefetching a third data for a third load instruction prior to executing the third load instruction; identifying the third load instruction as a pointer load instruction based on information from the list of pointer load instructions and responsively prefetching a fourth data from a fourth memory location, wherein the fourth memory location is identified by the third data.

Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method includes receiving an image frame representing a scene; receiving point cloud data representing the scene; determining first sets of image frame features; determining second sets of point cloud data features based on a plurality of voxels representing the point cloud data; determining a third set of features of the image frame based on a first set of features of the plurality of first sets of features of the image frame and a second set of features of the plurality of second sets of features of the point cloud data; and outputting fused data that combines the third set of features of the image frame and a fourth set of features of the point cloud data. Other aspects and features are also claimed and described.

Abstract: In some aspects, a device may obtain, via a camera associated with the device, an image that includes one or more objects located within an area of the device. The device may generate a first three-dimensional output based at least in part on the image. The device may obtain, via an audio component associated with the device, an audio input associated with the one or more objects. The device may generate a second three-dimensional output based at least in part on the audio input. The device may detect the one or more objects based at least in part on the first three-dimensional output and the second three-dimensional output. Numerous other aspects are described.

Abstract: This disclosure provides systems, methods, and devices that support image processing. In a first aspect, a method for multi-sensor fusion includes receiving first information indicative of a first set of BEV features of image data captured by an image sensor; receiving second information indicative of a second set of BEV features of non-image sensor data captured by a non-image sensor; and determining fused data that combines the image data and the non-image sensor data based on the first information, the second information, and third information indicative of differences between BEV features of training data and the first set of BEV features and the second set of BEV features. The BEV features of the training data include a third set of BEV features associated with the image sensor and a fourth set of BEV features associated with the non-image sensor. Other aspects and features are also claimed and described.

Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method is provided to train a machine learning model using image data and position data to identify contact points and ground surface normal vectors. Image data is received that depicts an object, and position data for the object is also received, such as point cloud position information for various points along the object's exterior surface. Two sets of labels may then be determined based on the position data, with one set identifying where the object contacts a ground surface and another identifying at least one normal vector for the ground surface. The machine learning model may then be trained based on both sets of labels to determine three-dimensional bounding boxes, normal maps, or combinations thereof. Other aspects and features are also claimed and described.

Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method is provided for determining the locations and bounding surfaces of objects depicted in image frames captured by fisheye image sensors attached to a vehicle. The method includes receiving raw fisheye image data from the sensor and using machine learning models to determine the locations and three-dimensional bounding surfaces of objects in the image frame. The bounding surfaces may be defined by three-dimensional polar coordinates representing portions of the viewing area of the fisheye image sensor. Control instructions for the vehicle may then be determined based on the bounding surfaces. In certain implementations, the bounding surfaces may be determined in three-dimensional polar coordinates. Other aspects and features are also claimed and described.

Abstract: Techniques for processing loops are described. An exemplary apparatus at least includes decoder circuitry to decode a single instruction, the single instruction to include a field for an opcode, the opcode to indicate execution circuitry is to perform an operation to configure execution of one or more loops, wherein the one or more loops are to include a plurality of configuration instructions and instructions that are to use metadata generated by ones of the plurality of configuration instructions; and execution circuitry to perform the operation as indicated by the opcode.

Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a method is provided that includes receiving sensor data from a plurality of sensors on a vehicle and determining a three-dimensional representation of an area surrounding the vehicle by mapping the sensor data onto a three-dimensional surface. The plurality of sensors may include at least one perspective view sensor and at least one top view sensor, and the three-dimensional surface may include sensor data from the at least one perspective view sensor and sensor data from the at least one top view sensor. The method may further include determining, with a machine learning model, one or more characteristics of the area surrounding the vehicle based on the three-dimensional representation. Other aspects and features are also claimed and described.

Abstract: System and method for prefetching pointer-referenced data. A method embodiment includes: tracking a plurality of load instructions which includes a first load instruction to access a first data that identifies a first memory location; detecting a second load instruction which accesses a second memory location for a second data, the second memory location matching the first memory location identified by the first data; responsive to the detecting, updating a list of pointer load instructions to include information identifying the first load instruction as a pointer load instruction; prefetching a third data for a third load instruction prior to executing the third load instruction; identifying the third load instruction as a pointer load instruction based on information from the list of pointer load instructions and responsively prefetching a fourth data from a fourth memory location, wherein the fourth memory location is identified by the third data.

Abstract: System and method for prefetching pointer-referenced data. A method embodiment includes: tracking a plurality of load instructions which includes a first load instruction to access a first data that identifies a first memory location; detecting a second load instruction which accesses a second memory location for a second data, the second memory location matching the first memory location identified by the first data; responsive to the detecting, updating a list of pointer load instructions to include information identifying the first load instruction as a pointer load instruction; prefetching a third data for a third load instruction prior to executing the third load instruction; identifying the third load instruction as a pointer load instruction based on information from the list of pointer load instructions and responsively prefetching a fourth data from a fourth memory location, wherein the fourth memory location is identified by the third data.

Abstract: Apparatus and method for leveraging simultaneous multithreading for bulk compute operations. For example, one embodiment of a processor comprises: a plurality of cores including a first core to simultaneously process instructions of a plurality of threads; a cache hierarchy coupled to the first core and the memory, the cache hierarchy comprising a Level 1 (L1) cache, a Level 2 (L2) cache, and a Level 3 (L3) cache; and a plurality of compute units coupled to the first core including a first compute unit associated with the L1 cache, a second compute unit associated with the L2 cache, and a third compute unit associated with the L3 cache, wherein the first core is to offload instructions for execution by the compute units, the first core to offload instructions from a first thread to the first compute unit, instructions from a second thread to the second compute unit, and instructions from a third thread to the third compute unit.

Abstract: The present disclosure provides fabrics comprising graphene and/or its derivative(s), wherein said graphene comprising fabrics are characterized by at least three features selected from anti-microbial, antistatic, wicking, thermal cooling, anti-odour and ultraviolet protection. Said graphene comprising fabrics of the present disclosure show several further beneficial properties including but not limited to good/excellent washing fastness, rubbing fastness, perspiration fastness, sublimation fastness and light fastness.

Abstract: Techniques for processing loops are described. An exemplary apparatus at least includes decoder circuitry to decode a single instruction, the single instruction to include a field for an opcode, the opcode to indicate execution circuitry is to perform an operation to configure execution of one or more loops, wherein the one or more loops are to include a plurality of configuration instructions and instructions that are to use metadata generated by ones of the plurality of configuration instructions; and execution circuitry to perform the operation as indicated by the opcode.

Abstract: System and method for prefetching pointer-referenced data. A method embodiment includes: tracking a plurality of load instructions which includes a first load instruction to access a first data that identifies a first memory location; detecting a second load instruction which accesses a second memory location for a second data, the second memory location matching the first memory location identified by the first data; responsive to the detecting, updating a list of pointer load instructions to include information identifying the first load instruction as a pointer load instruction; prefetching a third data for a third load instruction prior to executing the third load instruction; identifying the third load instruction as a pointer load instruction based on information from the list of pointer load instructions and responsively prefetching a fourth data from a fourth memory location, wherein the fourth memory location is identified by the third data.

Abstract: System and method for prefetching pointer-referenced data. A method embodiment includes: tracking a plurality of load instructions which includes a first load instruction to access a first data that identifies a first memory location; detecting a second load instruction which accesses a second memory location for a second data, the second memory location matching the first memory location identified by the first data; responsive to the detecting, updating a list of pointer load instructions to include information identifying the first load instruction as a pointer load instruction; prefetching a third data for a third load instruction prior to executing the third load instruction; identifying the third load instruction as a pointer load instruction based on information from the list of pointer load instructions and responsively prefetching a fourth data from a fourth memory location, wherein the fourth memory location is identified by the third data.

Abstract: Implementations of the disclosure implement timely and context triggered (TACT) prefetching that targets particular load IPs in a program contributing to a threshold amount of the long latency accesses. A processing device comprising an execution unit; and a prefetcher circuit communicably coupled to the execution unit is provided. The prefetcher circuit is to detect a memory request for a target instruction pointer (IP) in a program to be executed by the execution unit. A trigger IP is identified to initiate a prefetch operation of memory data for the target IP. Thereupon, an association is determined between memory addresses of the trigger IP and the target IP. The association comprising a series of offsets representing a path between the trigger IP and an instance of the target IP in memory. Based on the association, an offset from the memory address of the trigger IP to prefetch the memory data is produced.

Abstract: System and method for prefetching pointer-referenced data. A method embodiment includes: tracking a plurality of load instructions which includes a first load instruction to access a first data that identifies a first memory location; detecting a second load instruction which accesses a second memory location for a second data, the second memory location matching the first memory location identified by the first data; responsive to the detecting, updating a list of pointer load instructions to include information identifying the first load instruction as a pointer load instruction; prefetching a third data for a third load instruction prior to executing the third load instruction; identifying the third load instruction as a pointer load instruction based on information from the list of pointer load instructions and responsively prefetching a fourth data from a fourth memory location, wherein the fourth memory location is identified by the third data.

Abstract: The present disclosure relates to a process for the synthesis of highly crystalline carbon nanotubes (CNTs). Processes known in the art employ post-synthesis processes such as oxidation or hydrothermal treatment to produce CNTs with high crystallinity. The present disclosure produces highly crystalline CNTs at a low growth temperature and without hydrogen flow condition and without employing any post-production process. The process disclosed in the present disclosure produces CNTs having a crystallinity greater than 5 which makes them suitable for various industrial applications.