message: Fixed mean work group size for Adreno3xx.
diff: @@ -104,6 +104,9 @@ Mean& Mean::operator=(Mean&& operation) {
  }
  Status Mean::Compile(const CreationContext& creation_context) {
  + if (creation_context.device->IsAdreno3xx()) {
  + work_group_size_ = int3(16, 8, 1);
  + }
  const auto code =
  GetMeanKernelCode(definition_, linked_operations_, work_group_size_);
  return creation_context.cache->GetOrCreateCLKernel(
  