bug fixes
add benchmarking code for checking the autotuner
preparation for more flexible arrangement of data in the phase array
improve chunk size calculation
Experimental: add a reduced Gauss-Legendre grid, which has
the minimum amount of pixels in phi direction (depending on theta)
that still allows SHTs at machine accuracy.
bug fix for chunk computation
bug fix for MPI mode
update copyright years
better output for benchmark component
add a barrier call to improve timing
OpenMP support for Gauss grid computation
tweaks for highly parallel and very large jobs
parallelize random a_lm generation
introduce theta chunking for MPI jobs
explanatory comment
output a line for easy use with gnuplot
remove debugging output
improve mlim computation
changed memory layout for phase array for alm2map
use best of several tries for small SHTs
fix SHTs for colatitudes with sin(theta)<0