diff options
Diffstat (limited to 'tensorflow/contrib/lite/kernels/div.cc')
-rw-r--r-- | tensorflow/contrib/lite/kernels/div.cc | 62 |
1 files changed, 39 insertions, 23 deletions
diff --git a/tensorflow/contrib/lite/kernels/div.cc b/tensorflow/contrib/lite/kernels/div.cc index bc5c3783fd..d7420ddd8e 100644 --- a/tensorflow/contrib/lite/kernels/div.cc +++ b/tensorflow/contrib/lite/kernels/div.cc @@ -78,29 +78,44 @@ TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) { } template <KernelType kernel_type> -void EvalFloat(TfLiteContext* context, TfLiteNode* node, - TfLiteDivParams* params, const OpData* data, - const TfLiteTensor* input1, const TfLiteTensor* input2, - TfLiteTensor* output) { - float output_activation_min, output_activation_max; - CalculateActivationRange(params->activation, &output_activation_min, - &output_activation_max); -#define TF_LITE_DIV(type, opname) \ - type::opname(GetTensorData<float>(input1), GetTensorDims(input1), \ - GetTensorData<float>(input2), GetTensorDims(input2), \ - output_activation_min, output_activation_max, \ - GetTensorData<float>(output), GetTensorDims(output)) - if (kernel_type == kReference) { - if (data->requires_broadcast) { - TF_LITE_DIV(reference_ops, BroadcastDiv); +void EvalDiv(TfLiteContext* context, TfLiteNode* node, TfLiteDivParams* params, + const OpData* data, const TfLiteTensor* input1, + const TfLiteTensor* input2, TfLiteTensor* output) { +#define TF_LITE_DIV(type, opname, data_type) \ + data_type output_activation_min, output_activation_max; \ + CalculateActivationRange(params->activation, &output_activation_min, \ + &output_activation_max); \ + type::opname(GetTensorData<data_type>(input1), GetTensorDims(input1), \ + GetTensorData<data_type>(input2), GetTensorDims(input2), \ + output_activation_min, output_activation_max, \ + GetTensorData<data_type>(output), GetTensorDims(output)) + if (output->type == kTfLiteInt32) { + if (kernel_type == kReference) { + if (data->requires_broadcast) { + TF_LITE_DIV(reference_ops, BroadcastDiv, int32_t); + } else { + TF_LITE_DIV(reference_ops, Div, int32_t); + } } else { - TF_LITE_DIV(reference_ops, Div); + if (data->requires_broadcast) { + TF_LITE_DIV(optimized_ops, BroadcastDiv, int32_t); + } else { + TF_LITE_DIV(optimized_ops, Div, int32_t); + } } - } else { - if (data->requires_broadcast) { - TF_LITE_DIV(optimized_ops, BroadcastDiv); + } else if (output->type == kTfLiteFloat32) { + if (kernel_type == kReference) { + if (data->requires_broadcast) { + TF_LITE_DIV(reference_ops, BroadcastDiv, float); + } else { + TF_LITE_DIV(reference_ops, Div, float); + } } else { - TF_LITE_DIV(optimized_ops, Div); + if (data->requires_broadcast) { + TF_LITE_DIV(optimized_ops, BroadcastDiv, float); + } else { + TF_LITE_DIV(optimized_ops, Div, float); + } } } #undef TF_LITE_DIV @@ -115,11 +130,12 @@ TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) { const TfLiteTensor* input2 = GetInput(context, node, kInputTensor2); TfLiteTensor* output = GetOutput(context, node, kOutputTensor); - if (output->type == kTfLiteFloat32) { - EvalFloat<kernel_type>(context, node, params, data, input1, input2, output); + if (output->type == kTfLiteFloat32 || output->type == kTfLiteInt32) { + EvalDiv<kernel_type>(context, node, params, data, input1, input2, output); } else { context->ReportError( - context, "Div only supports FLOAT32 and quantized UINT8 now, got %d.", + context, + "Div only supports FLOAT32, INT32 and quantized UINT8 now, got %d.", output->type); return kTfLiteError; } |