Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Accelerating Compact Fractals with Tensor Core GPUs   This work presents a GPU thread mapping approach that allows doing fast
parallel stencil-like computations on discrete fractals using their compact
representation. The intuition behind is to employ two GPU tensor-core
accelerated thread maps, $\lambda(\omega)$ and $\nu(\omega)$, which act as
threadspace-to-dataspace and dataspace-to-threadspace functions, respectively.
By combining these maps, threads can access compact space and interact with
their neighbors. The cost of the maps is $\mathcal{O}(\log \log(n))$ time, with
$n$ being the side of a $n \times n$ embedding for the fractal in its expanded
form. The technique works on any fractal that belongs to the
Non-overlapping-Bounding-Boxes (NBB) class of discrete fractals, and can be
extended to three dimensions as well. Results using an A100 GPU on the
Sierpinski Triangle as a case study show up to $\sim11\times$ of speedup and a
memory usage reduction of $234\times$ with respect to a Bounding Box approach.
These results show that the proposed compact approach can allow the scientific
community to tackle larger problems that did not fit in GPU memory before, and
run even faster than a bounding box approach.

28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an