format code

src/fpga/bias_scale.cpp

@@ -12,49 +12,54 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include <memory.h>
 #include "bias_scale.h"
+#include <memory.h>
 #include "api.h"
 
-
 namespace paddle_mobile {
-  namespace fpga {
-    namespace bias_scale{
+namespace fpga {
+namespace bias_scale {
 
-      void align_element(float** data_in, int num_per_div_before_alignment, int num){
+void align_element(float **data_in, int num_per_div_before_alignment, int num) {
   float *ptr_unaligned = *data_in;
-        int div_num = (num + num_per_div_before_alignment -1) / num_per_div_before_alignment;
-        int num_per_div_after_alignment = align_to_x(num_per_div_before_alignment, BS_NUM_ALIGNMENT);
-        int num_element = 2 * div_num * num_per_div_after_alignment; //including bias & scale
-        float *ptr_aligned = (float*) fpga_malloc(num_element * sizeof(float));
+  int div_num =
+      (num + num_per_div_before_alignment - 1) / num_per_div_before_alignment;
+  int num_per_div_after_alignment =
+      align_to_x(num_per_div_before_alignment, BS_NUM_ALIGNMENT);
+  int num_element =
+      2 * div_num * num_per_div_after_alignment;  // including bias & scale
+  float *ptr_aligned = (float *)fpga_malloc(num_element * sizeof(float));
 
   memset(ptr_aligned, 0, num_element * sizeof(float));
 
-
-        for(int i =0; i<div_num; i++){
-          memcpy(ptr_aligned + i * num_per_div_after_alignment, ptr_unaligned, num_per_div_before_alignment);
+  for (int i = 0; i < div_num; i++) {
+    memcpy(ptr_aligned + i * num_per_div_after_alignment, ptr_unaligned,
+           num_per_div_before_alignment * sizeof(float));
   }
 
   fpga_free(ptr_unaligned);
   *data_in = ptr_aligned;
-      }
+}
 
-      void interleave(float** data_in, int num_after_alignment){
-        //num_after_alignment: number of bias after alignment
+void interleave(float **data_in, int num_after_alignment) {
+  // num_after_alignment: number of bias after alignment
 
   float *ptr_uninterleaved = *data_in;
-        float *ptr_interleaved = (float*) fpga_malloc(2 * num_after_alignment * sizeof(float));
+  float *ptr_interleaved =
+      (float *)fpga_malloc(2 * num_after_alignment * sizeof(float));
   int num = num_after_alignment / 4;
-        for(int i =0; i<num; i++){
-          memcpy(ptr_interleaved + 8 * i, ptr_uninterleaved + 4*i, 4*sizeof(float));
-          memcpy(ptr_interleaved + 8 * i + 4, ptr_uninterleaved + num_after_alignment * sizeof(float) +  4*i, 4*sizeof(float));
+  for (int i = 0; i < num; i++) {
+    memcpy(ptr_interleaved + 8 * i, ptr_uninterleaved + 4 * i,
+           4 * sizeof(float));
+    memcpy(ptr_interleaved + 8 * i + 4,
+           ptr_uninterleaved + num_after_alignment * sizeof(float) + 4 * i,
+           4 * sizeof(float));
   }
 
   fpga_free(ptr_uninterleaved);
   *data_in = ptr_interleaved;
-      }
-
+}
 
-    }  // namespace bias_scale
-  }  // namespace fpga
+}  // namespace bias_scale
+}  // namespace fpga
 }  // namespace paddle_mobile

src/fpga/bias_scale.h

@@ -14,16 +14,14 @@ limitations under the License. */
 
 #pragma once
 
-
 #define BS_NUM_ALIGNMENT 8
 
 namespace paddle_mobile {
 namespace fpga {
-namespace bias_scale{
-
-  void align_element(float** data_in, int num_per_div_before_alignment, int num);
-  void interleave(float** data_in, int num_after_alignment);
+namespace bias_scale {
 
+void align_element(float** data_in, int num_per_div_before_alignment, int num);
+void interleave(float** data_in, int num_after_alignment);
 
 }  // namespace bias_scale
 }  // namespace fpga

src/fpga/filter.cpp

@@ -11,51 +11,30 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
-#include <memory.h>
 #include "filter.h"
+#include <memory.h>
 #include "api.h"
 
 namespace paddle_mobile {
-  namespace fpga {
-    namespace filter{
-
-      void convert_to_hwc(float** data_in, int num, int channel, int height, int width){
-
-      }
-
-
-      float find_max(float* data_in, int num){
-
-        return 0;
-
-
-      }
-
-
-      void quantize(float* data_in, int num){
-
-      }
-
-
-      void align_element(float** data_in, int num, int chw){
-
-      }
-
-
-      void align_num(float** data_in, int num_per_div_before_alignment, int num, int chw){
+namespace fpga {
+namespace filter {
 
-      }
+void convert_to_hwc(float** data_in, int num, int channel, int height,
+                    int width) {}
 
+float find_max(float* data_in, int num) { return 0; }
 
-      void reorder(float** data_in, int num_after_alignment, int chw){
+void quantize(float* data_in, int num) {}
 
-      }
+void align_element(float** data_in, int num, int chw) {}
 
+void align_num(float** data_in, int num_per_div_before_alignment, int num,
+               int chw) {}
 
-      void interleave(float** data_in, int num_after_alignment, int chw){
+void reorder(float** data_in, int num_after_alignment, int chw) {}
 
-      }
+void interleave(float** data_in, int num_after_alignment, int chw) {}
 
-    }  // namespace filter
-  }  // namespace fpga
+}  // namespace filter
+}  // namespace fpga
 }  // namespace paddle_mobile

src/fpga/filter.h

@@ -14,21 +14,22 @@ limitations under the License. */
 
 #pragma once
 
-
-#define FILTER_NUM_ALIGNMENT 32  //Filter number aligned to 32
-#define FILTER_ELEMENT_ALIGNMENT 16  //Filter element number aligned to 16
+#define FILTER_NUM_ALIGNMENT 32      // Filter number aligned to 32
+#define FILTER_ELEMENT_ALIGNMENT 16  // Filter element number aligned to 16
 
 namespace paddle_mobile {
-  namespace fpga {
-    namespace filter{
-      void convert_to_hwc(float** data_in, int num, int channel, int height, int width);
-      float find_max(float* data_in, int num);
-      void quantize(float* data_in, int num);
-      void align_element(float** data_in, int num, int chw);
-      void align_num(float** data_in, int num_per_div_before_alignment, int num, int chw);
-      void reorder(float** data_in, int num_after_alignment, int chw);
-      void interleave(float** data_in, int num_after_alignment, int chw);
-
-    }  // namespace filter
-  }  // namespace fpga
+namespace fpga {
+namespace filter {
+void convert_to_hwc(float** data_in, int num, int channel, int height,
+                    int width);
+float find_max(float* data_in, int num);
+void quantize(float* data_in, int num);
+void align_element(float** data_in, int num, int chw);
+void align_num(float** data_in, int num_per_div_before_alignment, int num,
+               int chw);
+void reorder(float** data_in, int num_after_alignment, int chw);
+void interleave(float** data_in, int num_after_alignment, int chw);
+
+}  // namespace filter
+}  // namespace fpga
 }  // namespace paddle_mobile