imp feed op

src/framework/cl/cl_image.h

@@ -124,18 +124,7 @@ class CLImage {
     tensor_dims_ = dim;
     if (tensor_data) {
       tensor_data_ = tensor_data;
-    } else {
-      int numel = 1;
-      for (int i = 0; i < dim.size(); i++) {
-        numel *= dim[i];
-      }
-      tensor_data_ = static_cast<float *>(
-          paddle_mobile::memory::Alloc(sizeof(float) * numel));
-      for (int i = 0; i < numel; i++) {
-        tensor_data_[i] = 0;
-      }
     }
-
     size_t new_dims[] = {1, 1, 1, 1};
 
     for (int j = 0; j < dim.size(); ++j) {

src/operators/kernel/cl/feed_kernel.cpp

@@ -61,7 +61,7 @@ void FeedKernel<GPU_CL, float>::Compute(const FeedParam<GPU_CL> &param) {
   size_t region[3] = {height, width, 1};
   clEnqueueReadImage(commandQueue, cl_image, CL_TRUE, origin, region, 0, 0, out,
                      0, NULL, NULL);
-  for (int i = 0; i < numel; i++) DLOG << Half2Float(out[i]);
+  for (int i = 0; i < numel; i++) DLOG << Half2Float(out[i])<<","<<i;
 }
 
 template class FeedKernel<GPU_CL, float>;