1 files changed, 33 insertions, 2 deletions
diff --git a/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp b/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
index 8f12eb2215..335ee9c392 100644
--- a/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
+++ b/src/core/gpu/cl/kernels/ClElementwiseKernel.cpp
@@ -98,6 +98,29 @@ Status validate_arguments_with_float_only_supported_rules(const ITensorInfo &src
     return Status{};
 }
 
+Status validate_arguments_divide_operation(const ITensorInfo* src1, const ITensorInfo* src2, const ITensorInfo* dst)
+{
+    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src1, src2, dst);
+    ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src1);
+    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src1, 1, DataType::F16, DataType::F32, DataType::S32);
+    ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src1, src2);
+
+    const TensorShape out_shape = TensorShape::broadcast_shape(src1->tensor_shape(), src2->tensor_shape());
+
+    ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible");
+
+    // Validate in case of configured dst
+    if(dst->total_size() > 0)
+    {
+        ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, 1, DataType::F16, DataType::F32, DataType::S32);
+        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src1, dst);
+        ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst->tensor_shape(), 0),
+                                        "Wrong shape for dst");
+    }
+
+    return Status{};
+}
+
 Status validate_arguments_with_arithmetic_rules(const ITensorInfo &src1, const ITensorInfo &src2, const ITensorInfo &dst)
 {
     ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(&src1);
@@ -180,6 +203,8 @@ CLBuildOptions generate_build_options_with_arithmetic_rules(const ITensorInfo &s
         build_opts.add_option("-DSCALE_IN2=" + float_to_string_with_full_precision(iq2info.scale));
         build_opts.add_option("-DSCALE_OUT=" + float_to_string_with_full_precision(oqinfo.scale));
     }
+    build_opts.add_option_if(src1.data_type() == DataType::S32, "-DS32");
+
     return build_opts;
 }
 
@@ -459,9 +484,15 @@ void ClArithmeticKernel::configure(const ClCompileContext &compile_context, Arit
 Status ClArithmeticKernel::validate(ArithmeticOperation op, const ITensorInfo *src1, const ITensorInfo *src2, const ITensorInfo *dst, const ActivationLayerInfo &act_info)
 {
     ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src1, src2, dst);
-    if(op == ArithmeticOperation::DIV || op == ArithmeticOperation::POWER)
+    if(op == ArithmeticOperation::DIV)
     {
-        // Division and Power operators don't support integer arithmetic
+        // Partial integer support S32/F32/F16
+        ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments_divide_operation(src1, src2, dst));
+        ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window_for_division(*src1->clone(), *src2->clone(), *dst->clone()).first);
+    }
+    else if(op == ArithmeticOperation::POWER)
+    {
+        // Power operators doesn't support integer arithmetic
         ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments_with_float_only_supported_rules(*src1, *src2, *dst));
         ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window_for_division(*src1->clone(), *src2->clone(), *dst->clone()).first);
     }