tree 7e2fd948ff90e13189807b23c0e46c0d83875771
parent 5a0a2b5c9946542318d3343fdda8966c72fc794b
author Robert David <lrdx@google.com> 1587592847 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1587593146 -0700

Add parameter to BuiltinDataAllocator::Allocate for requesting alignment.

Update MallocDataAllocator to use aligned_alloc if that is available (otherwise ignore it, use malloc). In TFLM's MicroBuiltinDataAllocator, update logic to align to the appropriate multiple, potentially saving some memory.

PiperOrigin-RevId: 307907552
Change-Id: Ia67c6f1df50671bfc784028fd2f8e6c008f6e9d6