Memory access pattern and bandwidth. by Xuzhen He (14676114)

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Model for the maximal effective bandwidth of numerical models (lines = model prediction by Eq 12; symbols = measured maximal effective bandwidth; filled = f64; hollow = f32; black... by Xuzhen He (14676114)

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Array, neighbourhood and representation of neighbouring elements. by Xuzhen He (14676114)

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Optimal implementation of vector operations on the CPU platform (double precision; solid black line = benchmarked bandwidth; lines + symbols = effective bandwidth; black = COPY1D;... by Xuzhen He (14676114)

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Relative efficiency of XLA for element-wise operations (hollow = vector operations; filled = matrix operations; circles = f64; triangles = f32; black = PC CPU; red = PC GPU; blue =... by Xuzhen He (14676114)

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Fused operations (filled circles) vs. simple operations (hollow circles) and XLA (filled squares) vs. without XLA (hollow squares) (black = AXPY1D; red = XPXPY6_1D). by Xuzhen He (14676114)

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The examined operations. by Xuzhen He (14676114)

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Optimal implementation of COPY2D on the GPU platform of the PC (double precision; solid black line = benchmarked bandwidth; circle symbols = effective bandwidth with different shap... by Xuzhen He (14676114)

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Optimal implementation of HEAT2D and NS2D on the GPU platform (double precision; solid black line = benchmarked bandwidth; lines + symbols = effective bandwidth; black = HEAT2D; re... by Xuzhen He (14676114)

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Pseudocodes for the operations. by Xuzhen He (14676114)

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Optimal implementation of HEAT1D on the CPU platform (double precision; solid black line = benchmarked bandwidth; lines + symbols = effective bandwidth; red = COPY1D; black = HEAT1... by Xuzhen He (14676114)

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Architecture of the CPU and GPU computing platforms. by Xuzhen He (14676114)

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Optimal implementation of HEAT2D and NS2D on the CPU platform (double precision; solid black line = benchmarked bandwidth; lines + symbols = effective bandwidth; black = HEAT2D; re... by Xuzhen He (14676114)

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Model for the effective bandwidth of element-wise operations (lines = model prediction by Eq 11; symbols = measured maximal effective bandwidth; filled symbols = matrix operations;... by Xuzhen He (14676114)

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Information of the tested GPU platforms. by Xuzhen He (14676114)

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Optimal implementation of HEAT1D on the GPU platform (double precision; solid black line = benchmarked bandwidth; lines + symbols = effective bandwidth; red = VEC COPY; black = HEA... by Xuzhen He (14676114)

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S1 Data - by Xuzhen He (14676114)

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Relative efficiency of XLA for numerical models (hollow = f64; filled = f32; circles = HEAT1D; triangles = HEAT2D; squares = NS2D; black = PC CPU; red = PC GPU; blue = HPC CPU; mag... by Xuzhen He (14676114)

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SciPy2024: Facilitating scientific investigations from long-tail data with Python by Deborah Khider (4673140)

“…However, until 2023, researchers in this field could not unlock the full potential of the Pandas library as the Numpy datetime underpinning most time series functionalities only span 584 years, not the billions required for paleoclimate studies. This presentation walks through our work on creating a non-nanosecond datetime for Pandas and the development of Python toolboxes to query databases and analyze datasets using Pandas objects for interoperability.…”

code by You Wan (11558212)