Advanced Micro Devices Corporation

Dongping Zhang

Yasuko Eckert

Lee W Howes

Majed Valad Beigi

Systems and methods for efficiently routing qubits in a quantum computing system include selecting bubble nodes and routing qubits to the bubble nodes. The systems and methods further include dividing a system of nodes into regions and selecting a bubble node for each region. The systems and methods further include using super bubble nodes with reliable links connected to other super bubble nodes and bubble nodes to improve cross-region operations.

Variation-aware qubit movement scheme for noise intermediate scale quantum era computers

A method, a system, and a non-transitory computer readable medium for parallelizing computer program code including a loop are presented. An intermediate language version of the computer program code is generated based on a parallel type of the loop, wherein the intermediate language version includes information about parallelism in the computer program code. The intermediate language version is optimized at runtime based on the device characteristics where the computer program code is to be executed. The parallel type may include a thread parallel type, wherein the loop is dispatched to multiple threads for execution, or a general parallel type, wherein the loop is dispatched to a single thread and may be vectorized for execution. The intermediate language version may be saved separate from the computer program code.

Layered programming for heterogeneous devices

Methods and apparatus for biomedical data analysis to produce enhanced images of tubular structures are disclosed. A Gaussian convolution of an input image is used to calculate a Hessian matrix. An Eigen decomposition of the Hessian matrix produces eigenvectors and eigenvalues, which are sorted to determine bright tubular structure detection according to high and low values that represent brightness, and structure shape. A tubularity computation calculates the probability of a voxel of interest being part of a tubular network. Embodiments may be implemented to share computer resources such as between a computer processing unit (CPU) and a graphic processing unit (GPU).

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San Jose, CA, United States of America

Dongping Zhang