Merge pull request #152 from JingyuanZhang/master

feat(converter): update optimize because paddlelite v2.8 does not expose set_passes_internal api

Author: JingyuanZhang

packages/paddlejs-converter/optimizeModel.py

@@ -4,7 +4,11 @@
 import collections
 import argparse
 import traceback
-import paddlelite.lite as lite
+from paddlelite import lite
+import pkg_resources
+from packaging import version
+
+lite_version = pkg_resources.get_distribution("paddlelite").version
 
 def optimizeModel(inputDir, modelPath, paramPath, outputDir):
     """ 使用opt python接口执行模型优化 """
@@ -20,42 +24,46 @@ def optimizeModel(inputDir, modelPath, paramPath, outputDir):
     opt.set_valid_places("arm")
     opt.set_model_type("protobuf")
     opt.set_optimize_out(outputDir)
-    
-    optimize_passes = [
-        "lite_conv_elementwise_fuse_pass",
-        "lite_conv_bn_fuse_pass",
-        "lite_conv_elementwise_fuse_pass",
-        "lite_conv_activation_fuse_pass",
-        "lite_var_conv_2d_activation_fuse_pass",
-        "lite_fc_fuse_pass",
-        "lite_shuffle_channel_fuse_pass",
-        "lite_transpose_softmax_transpose_fuse_pass",
-        "lite_interpolate_fuse_pass",
-        "identity_scale_eliminate_pass",
-        "elementwise_mul_constant_eliminate_pass",
-        "lite_sequence_pool_concat_fuse_pass",
-        "lite_elementwise_add_activation_fuse_pass",
-        "static_kernel_pick_pass",
-        "variable_place_inference_pass",
-        "argument_type_display_pass",
-        "type_target_cast_pass",
-        "variable_place_inference_pass",
-        "argument_type_display_pass",
-        "io_copy_kernel_pick_pass",
-        "argument_type_display_pass",
-        "variable_place_inference_pass",
-        "argument_type_display_pass",
-        "type_precision_cast_pass",
-        "variable_place_inference_pass",
-        "argument_type_display_pass",
-        "type_layout_cast_pass",
-        "argument_type_display_pass",
-        "variable_place_inference_pass",
-        "argument_type_display_pass",
-        "runtime_context_assign_pass",
-        "argument_type_display_pass"
-    ]
-    opt.set_passes_internal(optimize_passes)
+
+    if version.parse(lite_version) <= version.parse('2.7.1'):
+        print("python paddlelite version: " + lite_version)
+
+        optimize_passes = [
+            "lite_conv_elementwise_fuse_pass",
+            "lite_conv_bn_fuse_pass",
+            "lite_conv_elementwise_fuse_pass",
+            "lite_conv_activation_fuse_pass",
+            "lite_var_conv_2d_activation_fuse_pass",
+            "lite_fc_fuse_pass",
+            "lite_shuffle_channel_fuse_pass",
+            "lite_transpose_softmax_transpose_fuse_pass",
+            "lite_interpolate_fuse_pass",
+            "identity_scale_eliminate_pass",
+            "elementwise_mul_constant_eliminate_pass",
+            "lite_sequence_pool_concat_fuse_pass",
+            "lite_elementwise_add_activation_fuse_pass",
+            "static_kernel_pick_pass",
+            "variable_place_inference_pass",
+            "argument_type_display_pass",
+            "type_target_cast_pass",
+            "variable_place_inference_pass",
+            "argument_type_display_pass",
+            "io_copy_kernel_pick_pass",
+            "argument_type_display_pass",
+            "variable_place_inference_pass",
+            "argument_type_display_pass",
+            "type_precision_cast_pass",
+            "variable_place_inference_pass",
+            "argument_type_display_pass",
+            "type_layout_cast_pass",
+            "argument_type_display_pass",
+            "variable_place_inference_pass",
+            "argument_type_display_pass",
+            "runtime_context_assign_pass",
+            "argument_type_display_pass"
+        ]
+        opt.set_passes_internal(optimize_passes)
+
     opt.run()