Blender Git Loki

Utility benchmarking macros

This new macros could be used to benchmark overall
execution time of some chunk of code, running in cycle.

The usage is:

void foo(void) {
TIMEIT_BLOCK_INIT(overall_bar);

for (...) {
...

TIMEIT_BLOCK_BEGIN(over_bar);
bar();
TIMEIT_BLOCK_END(oberall_bar);

...
}

TIMEIT_BLOCK_STATS(overall_bar)
}


This would print total time which was spent on
running function bar().

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svn merge -r58281:58283 ^/branches/soc-2013-depsgraph_mt