Welcome to BEALTO

BEALTO was created in 2006 by your host, Eric Bainville. In these pages you will find some experiments on OpenCL code 2009-2011, and some older pages dedicated to assembly code and geometry.

OpenCL benchmarks and tutorials

• OpenCL Sorting (June 2011)
• OpenCL Fast Fourier Transform (FFT) (NEW version March 2011)
• OpenCL Fast Fourier Transform (FFT) (Original version June 2010)
• OpenCL matrix-vector product (gemv) (Feb 2010)
• OpenCL multiprecision arithmetic (Jan 2010)
• OpenCL multiprecision Mandelbrot Set and Benchmarks (Dec 2009, updated May 2010)
• CPU/GPU OpenCL benchmarks (Nov 2009, updated April 2010)

Other pages

• How fast can we compute 1D gradient? (Oct 2009)
• Intel 64-bit multiprecision arithmetic (Dec 2006, updated Sep 2009)
• How fast can we compute a dot product? (Dec 2007)
• Algebra for projective geometry (Oct 2007)
• Quaternions (Mar 2007)
• POV-Ray buttons and logos (Mar 2007)
• AMD 64-bit multiprecision arithmetic (Dec 2006)