/// An
UnsafeBufferPointer instance is a view into memory and does not own the memory /// that it references.UnsafeBufferPointer instance is a view into memory and does not own the memory /// that it references.func testB() { let size = 10_000_000 measure { // 0.034sec let dst = UnsafeMutablePointer<Float>.allocate(capacity: size) defer { dst.deallocate(capacity: size) } let array = UnsafeBufferPointer(start: dst, count: size) } }