Determines if an extension is supported by a device. */

generates a random number on [0,0xffffffff]-interval */

initializes mt[N] with a seed */

Blocking API that farms out count jobs to a thread pool. It may return with some work undone if func_ptr() returns a non-zero result. This function o

TODO: There is another version of Ulp_Error_Double defined in test_common/harness/errorHelpers.c

Note: though this takes a double, this is for use with single precision tests

The spec is fairly clear that we may enforce a hard cutoff to prevent premature flushing to zero. However, to avoid conflict for 1.0, we are letting r