* shapeless compilation for some graphs
* update compile benchmark
* default compile a few activations
* buffer donation
* bugfix
* shapeless fix
* update tests to work for cpu and gpu fusion
* test kwargs
* add kwargs to compile
* Recompile when python arguments change
* no compile for tanh
* some constant tests
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Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>
Reduce unnecessary integer ops, especially since
there kernels are integer bound.
Increase number of iterations for benchmarks for
better smoothing.
Github Issue #506
Co-authored-by: Vijay Krishnamoorthy <vijay_krish@apple.com>
Launch 2D grid to eliminate divide and mod in device code,
since 64b integer division is very expensive.
Github Issue #506
Co-authored-by: Vijay Krishnamoorthy <vijay_krish@apple.com>
