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» On the Optimality of Spiral Search
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AMAST
2008
Springer
13 years 7 months ago
System Demonstration of Spiral: Generator for High-Performance Linear Transform Libraries
We demonstrate Spiral, a domain-specific library generation system. Spiral generates high performance source code for linear transforms (such as the discrete Fourier transform and ...
Yevgen Voronenko, Franz Franchetti, Fréd&ea...
LCPC
2005
Springer
13 years 10 months ago
A Language for the Compact Representation of Multiple Program Versions
Abstract. As processor complexity increases compilers tend to deliver suboptimal performance. Library generators such as ATLAS, FFTW and SPIRAL overcome this issue by empirically s...
Sébastien Donadio, James C. Brodman, Thomas...
IPPS
2007
IEEE
13 years 11 months ago
Experience of Optimizing FFT on Intel Architectures
Automatic library generators, such as ATLAS [11], Spiral [8] and FFTW [2], are promising technologies to generate efficient code for different computer architectures. The library...
Daniel Orozco, Liping Xue, Murat Bolat, Xiaoming L...
CGO
2005
IEEE
13 years 11 months ago
Optimizing Sorting with Genetic Algorithms
The growing complexity of modern processors has made the generation of highly efficient code increasingly difficult. Manual code generation is very time consuming, but it is oft...
Xiaoming Li, María Jesús Garzar&aacu...
CIMAGING
2010
195views Hardware» more  CIMAGING 2010»
13 years 6 months ago
SPIRAL out of convexity: sparsity-regularized algorithms for photon-limited imaging
The observations in many applications consist of counts of discrete events, such as photons hitting a detector, which cannot be effectively modeled using an additive bounded or Ga...
Zachary T. Harmany, Roummel F. Marcia, Rebecca Wil...