Calculating the minimum distance between triangles on SIMD Hardware.
Calculating the minimum distance between triangles on SIMD Hardware.
复制标题
在 SIMD 硬件上计算三角形之间的最小距离。
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
T. Koziara
中科院分区:
文献类型:
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作者:
Konstantinos Krestenitis;T. Koziara
This paper presents an investigation into calculating the minimum distance between two 3D triangles
on SIMD hardware. We formulate the problem as constrained minimization and apply a quasi-Newton
method to solve its multiple instances simultaneously on separate SIMD vector lanes. We test Intel’s
open-source ISPC compiler [0], which provides an explicit programming model for writting vectorized
code for modern CPUs and GPUs. In the current communication we share our initial experience of
producing an optimized ISPC implementation and show some preliminary numerical results.