Enabling Tanh on pureACL NEON runtime (#2674)

This patch enables the TANH operation on pureACL NEON runtime.

Signed-off-by: prasannar <prasanna.r@samusng.com>

diff --git a/runtimes/pure_arm_compute/src/compilation.cc b/runtimes/pure_arm_compute/src/compilation.cc
index 0a8c2e2..45a48ba 100644 (file)
--- a/runtimes/pure_arm_compute/src/compilation.cc
+++ b/runtimes/pure_arm_compute/src/compilation.cc
@@ -2926,7 +2926,13 @@ void Planner::visit(const ::internal::tflite::op::Tanh::Node &node)
       builder.append("Tanh", std::move(fn));
     }
     else
-      throw std::runtime_error("Not supported, yet");
+    {
+      auto fn = nnfw::make_unique<::arm_compute::NEActivationLayer>();
+
+      fn->configure(ifm_alloc, ofm_alloc, act_info);
+
+      builder.append("Tanh", std::move(fn));
+    }
   };
 
   _builder.addStage(stage);