Set this point to some specified coordinates.

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---------------------------------------------------------------------------------- Log severity setter

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We call this function to set the type of failure SetUp() should generate.

Was SetUp() run?

Functions */ Initializes all the buffer objects/arrays

shade a path vertex \param pixel_index the 1d pixel index associated with this path \param pixel the 2d pixel coordinates \param ray the incom

granularity of shared memory allocation

return the image plane distance needed to have pixels with unit area

start timing

stop timing

------------------------------------------------------------------------------------ signed variant of strtoul10_64 ----------------------------------

------------------------------------------------------------------------------------ Convert a string in octal format to a number --------------------

------------------------------------------------------------------------------------ Parse a C++-like integer literal - hex and oct prefixes. 0xNNNN -

Gets the number of successful test cases.

get the singular value decomposition of a matrix

----------------------------------------- swallow the next call to ++, return the previous value. */

tdefl_calculate_minimum_redundancy() originally written by: Alistair Moffat, alistair@cs.mu.oz.au, Jyrki Katajainen, jyrki@diku.dk, November 1996.

Simple PNG writer function by Alex Evans, 2011. Released into the public domain: https://gist.github.com/908299, more context at http://altdevblogaday