!7678 add new available gts model and fix a bug in cast operator

Merge pull request !7678 from XianglongZeng/myms

mindspore/lite/src/runtime/kernel/arm/fp32/cast.cc

@@ -71,7 +71,8 @@ int CastCPUKernel::DoCast(int thread_id) {
   auto input_data_type = input->data_type();
   auto output_data_type = output->data_type();
   if (output_data_type != kNumberTypeFloat32) {
-    if (input_data_type == kNumberTypeFloat32 && output_data_type == kNumberTypeInt32) {
+    if (input_data_type == kNumberTypeFloat32 &&
+        (output_data_type == kNumberTypeInt32 || output_data_type == kNumberTypeInt64)) {
       Float32ToInt32(reinterpret_cast<float *>(input->data_c()) + offset,
                      reinterpret_cast<int32_t *>(output_data) + offset, data_num);
     } else if (input_data_type == kNumberTypeFloat32 && output_data_type == kNumberTypeFloat16) {
@@ -81,10 +82,6 @@ int CastCPUKernel::DoCast(int thread_id) {
                (output_data_type == kNumberTypeInt32 || output_data_type == kNumberTypeInt64)) {
       memcpy(reinterpret_cast<int32_t *>(output_data) + offset, reinterpret_cast<int32_t *>(input->data_c()) + offset,
              data_num * sizeof(int32_t));
-    } else if (input_data_type == kNumberTypeFloat32 &&
-               (output_data_type == kNumberTypeInt32 || output_data_type == kNumberTypeInt64)) {
-      memcpy(reinterpret_cast<float *>(output_data) + offset, reinterpret_cast<float *>(input->data_c()) + offset,
-             data_num * sizeof(float));
     } else {
       MS_LOG(ERROR) << "Unsupported datatype from " << input_data_type << " to " << output_data_type;
       return RET_ERROR;

mindspore/lite/test/models_tflite_awaretraining.cfg

@@ -36,3 +36,4 @@ vision_classifier_fungi_mobile_V1_1_default_1.tflite
 detect.tflite
 ssd_mobilenet_v1_1_default_1.tflite
 object_detection_mobile_object_localizer_v1_1_default_1.tflite
+gts_detect_0730_quant_frozen.tflite