execute

Change-Id: I316472bb3c9a2c9334876f3e4e6e9869aa4c3252

BCLOUD

@@ -35,6 +35,7 @@ CONFIGS('baidu/third-party/gzstream@master@git_branch')
 CONFIGS('baidu/third-party/pybind11@v2.2.4@git_branch')
 CONFIGS('baidu/third-party/python@gcc482output@git_branch')
 CONFIGS('baidu/third-party/yaml-cpp@yaml-cpp_0-6-2-0_GEN_PD_BL@git_tag')
+CONFIGS('third-64/gtest@base')
 
 HEADERS('paddle/fluid/memory/*.h', '$INC/paddle/fluid/memory/')
 HEADERS('paddle/fluid/memory/detail/*.h', '$INC/paddle/fluid/memory/detail/')
@@ -74,11 +75,27 @@ HEADERS('paddle/fluid/train/custom_trainer/feed/dataset/*.h', '$INC/paddle/fluid
 HEADERS('paddle/fluid/train/custom_trainer/feed/process/*.h', '$INC/paddle/fluid/train/custom_trainer/feed/process/')
 HEADERS('paddle/fluid/train/custom_trainer/feed/shuffler/*.h', '$INC/paddle/fluid/train/custom_trainer/feed/shuffler/')
 HEADERS('paddle/fluid/train/custom_trainer/feed/params_accessor/*.h', '$INC/paddle/fluid/train/custom_trainer/feed/params_accessor/')
+HEADERS('paddle/fluid/train/custom_trainer/feed/executor/*.h', '$INC/paddle/fluid/train/custom_trainer/feed/executor/')
 NEED_OUTPUT("baidu/third-party/mklml")
 OUTPUT('paddle/fluid/train/custom_trainer/feed/conf', '$OUT')
 OUTPUT('paddle/fluid/train/custom_trainer/feed/scripts', '$OUT')
-custom_trainer_src = GLOB('paddle/fluid/train/custom_trainer/feed/*/*.cc')
+
+def UT_FILE(filename):
+    UT_DIR = 'paddle/fluid/train/custom_trainer/feed/unit_test'
+    return os.path.join(UT_DIR, filename)
+
+custom_trainer_src = GLOB('paddle/fluid/train/custom_trainer/feed/*/*.cc', Exclude(UT_FILE('*')))
 Application('feed_trainer', Sources('paddle/fluid/train/custom_trainer/feed/main.cc', custom_trainer_src), CppFlags('-DHPPL_STUB_FUNC -DLAPACK_FOUND -DPADDLE_DISABLE_PROFILER -DPADDLE_NO_PYTHON -DCUSTOM_TRAINER -DPADDLE_ON_INFERENCE -DPADDLE_USE_DSO -DPADDLE_USE_PTHREAD_BARRIER -DPADDLE_USE_PTHREAD_SPINLOCK -DPADDLE_VERSION=0.0.0 -DPADDLE_WITH_AVX -DPADDLE_WITH_MKLML -DPADDLE_WITH_XBYAK -DXBYAK64 -DXBYAK_NO_OP_NAMES -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -DPYBIND_AVX_MKLML' + r" -DPADDLE_REVISION=\"%s@%s@%s\"" % (REPO_URL(), REPO_BRANCH(), REPO_REVISION())), CFlags('-std=c++11 -m64 -fPIC -fno-omit-frame-pointer -Werror -Wall -Wextra -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wno-unused-parameter -Wno-unused-function -Wno-error=literal-suffix -Wno-error=sign-compare -Wno-error=unused-local-typedefs -Wno-error=maybe-uninitialized -fopenmp -mavx -O3 -DNDEBUG '), CxxFlags('-std=c++11 -m64 -fPIC -fno-omit-frame-pointer -Werror -Wall -Wextra -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wno-unused-parameter -Wno-unused-function -Wno-error=literal-suffix -Wno-error=sign-compare -Wno-error=unused-local-typedefs -Wno-error=maybe-uninitialized -fopenmp -mavx -O3 -DNDEBUG '), Libraries('$OUT/lib/libpaddle_fluid_avx_mklml.a'))
+
+#feed unit test
+
+UT_MAIN = UT_FILE('main.cc')
+UT_CPPFLAGS_STR = '-DHPPL_STUB_FUNC -DLAPACK_FOUND -DPADDLE_DISABLE_PROFILER -DPADDLE_NO_PYTHON -DCUSTOM_TRAINER -DPADDLE_ON_INFERENCE -DPADDLE_USE_DSO -DPADDLE_USE_PTHREAD_BARRIER -DPADDLE_USE_PTHREAD_SPINLOCK -DPADDLE_VERSION=0.0.0 -DPADDLE_WITH_AVX -DPADDLE_WITH_MKLML -DPADDLE_WITH_XBYAK -DXBYAK64 -DXBYAK_NO_OP_NAMES -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -DPYBIND_AVX_MKLML' + r" -DPADDLE_REVISION=\"%s@%s@%s\"" % (REPO_URL(), REPO_BRANCH(), REPO_REVISION())
+UT_CFLAGS_STR = '-m64 -fPIC -fno-omit-frame-pointer -Werror -Wall -Wextra -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wno-unused-parameter -Wno-unused-function -Wno-error=literal-suffix -Wno-error=sign-compare -Wno-error=unused-local-typedefs -Wno-error=maybe-uninitialized -fopenmp -mavx -O3 -DNDEBUG '
+UT_CXXFLAGS_STR = '-std=c++11' + UT_CFLAGS_STR
+UTApplication('test_executor', Sources(UT_MAIN, UT_FILE('test_executor.cc'), custom_trainer_src), CppFlags(UT_CPPFLAGS_STR), CFlags(UT_CFLAGS_STR), CxxFlags(UT_CXXFLAGS_STR), Libraries('$OUT/lib/libpaddle_fluid_avx_mklml.a'))
+
+
 paddle_fluid_noavx_openblas_src = "paddle/fluid/memory/detail/memory_block.cc paddle/fluid/memory/detail/memory_block_desc.cc paddle/fluid/memory/detail/meta_cache.cc paddle/fluid/memory/detail/system_allocator.cc paddle/fluid/memory/detail/buddy_allocator.cc paddle/fluid/memory/allocation/allocator.cc paddle/fluid/memory/allocation/cpu_allocator.cc paddle/fluid/memory/allocation/locked_allocator.cc paddle/fluid/memory/allocation/buffered_allocator.cc paddle/fluid/memory/allocation/best_fit_allocator.cc paddle/fluid/memory/allocation/naive_best_fit_allocator.cc paddle/fluid/memory/allocation/retry_allocator.cc paddle/fluid/memory/allocation/aligned_allocator.cc paddle/fluid/memory/allocation/allocator_strategy.cc paddle/fluid/memory/allocation/allocator_facade.cc paddle/fluid/memory/allocation/auto_growth_best_fit_allocator.cc paddle/fluid/memory/malloc.cc paddle/fluid/memory/memcpy.cc paddle/fluid/platform/profiler.proto paddle/fluid/platform/enforce.cc paddle/fluid/platform/cpu_info.cc paddle/fluid/platform/place.cc paddle/fluid/platform/dynload/dynamic_loader.cc paddle/fluid/platform/dynload/warpctc.cc paddle/fluid/platform/cpu_helper.cc paddle/fluid/platform/temporary_allocator.cc paddle/fluid/platform/device_context.cc paddle/fluid/platform/init.cc paddle/fluid/platform/timer.cc paddle/fluid/platform/lodtensor_printer.cc paddle/fluid/platform/device_tracer.cc paddle/fluid/platform/profiler.cc paddle/fluid/platform/device_memory_aligment.cc paddle/fluid/framework/ir/fuse_optimizer_ops_pass/fuse_optimizer_op_pass.cc paddle/fluid/framework/ir/fuse_optimizer_ops_pass/fuse_adam_op_pass.cc paddle/fluid/framework/ir/fuse_optimizer_ops_pass/fuse_sgd_op_pass.cc paddle/fluid/framework/ir/fuse_optimizer_ops_pass/fuse_momentum_op_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/op_graph_view.cc paddle/fluid/framework/ir/memory_optimize_pass/while_op_eager_deletion_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/recurrent_op_eager_deletion_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/reference_count_pass_helper.cc paddle/fluid/framework/ir/memory_optimize_pass/reference_count_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/memory_optimize_helper.cc paddle/fluid/framework/ir/memory_optimize_pass/memory_optimize_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/inplace_op_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/eager_deletion_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/record_skip_memory_opt_vars_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/memory_reuse_pass.cc paddle/fluid/framework/ir/memory_optimize_pass/buffer_shared_inplace_op_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/modify_op_lock_and_record_event_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/multi_devices_graph_print_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/multi_devices_graph_check_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/multi_devices_graph_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/sequential_execution_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/fuse_all_reduce_op_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/all_reduce_deps_pass.cc paddle/fluid/framework/ir/multi_devices_graph_pass/backward_optimizer_op_deps_pass.cc paddle/fluid/framework/ir/node.cc paddle/fluid/framework/ir/graph.cc paddle/fluid/framework/ir/graph_helper.cc paddle/fluid/framework/ir/pass.cc paddle/fluid/framework/ir/graph_traits.cc paddle/fluid/framework/ir/graph_pattern_detector.cc paddle/fluid/framework/ir/fuse_pass_base.cc paddle/fluid/framework/ir/coalesce_grad_tensor_pass.cc paddle/fluid/framework/ir/graph_to_program_pass.cc paddle/fluid/framework/ir/graph_viz_pass.cc paddle/fluid/framework/ir/lock_free_optimize_pass.cc paddle/fluid/framework/ir/fc_fuse_pass.cc paddle/fluid/framework/ir/attention_lstm_fuse_pass.cc paddle/fluid/framework/ir/infer_clean_graph_pass.cc paddle/fluid/framework/ir/fc_lstm_fuse_pass.cc paddle/fluid/framework/ir/embedding_fc_lstm_fuse_pass.cc paddle/fluid/framework/ir/fc_gru_fuse_pass.cc paddle/fluid/framework/ir/seq_concat_fc_fuse_pass.cc paddle/fluid/framework/ir/multi_batch_merge_pass.cc paddle/fluid/framework/ir/conv_bn_fuse_pass.cc paddle/fluid/framework/ir/seqconv_eltadd_relu_fuse_pass.cc paddle/fluid/framework/ir/seqpool_concat_fuse_pass.cc paddle/fluid/framework/ir/repeated_fc_relu_fuse_pass.cc paddle/fluid/framework/ir/squared_mat_sub_fuse_pass.cc paddle/fluid/framework/ir/is_test_pass.cc paddle/fluid/framework/ir/conv_elementwise_add_act_fuse_pass.cc paddle/fluid/framework/ir/conv_elementwise_add2_act_fuse_pass.cc paddle/fluid/framework/ir/conv_elementwise_add_fuse_pass.cc paddle/fluid/framework/ir/conv_affine_channel_fuse_pass.cc paddle/fluid/framework/ir/transpose_flatten_concat_fuse_pass.cc paddle/fluid/framework/ir/identity_scale_op_clean_pass.cc paddle/fluid/framework/ir/sync_batch_norm_pass.cc paddle/fluid/framework/ir/runtime_context_cache_pass.cc paddle/fluid/framework/ir/quant_conv2d_dequant_fuse_pass.cc paddle/fluid/framework/ir/fillconstant_elementwisemul_fuse.cc paddle/fluid/framework/ir/shuffle_channel_detect_pass.cc paddle/fluid/framework/ir/delete_quant_dequant_op_pass.cc paddle/fluid/framework/ir/fuse_elewise_add_act_pass.cc paddle/fluid/framework/ir/fuse_relu_depthwise_conv_pass.cc paddle/fluid/framework/ir/pass_builder.cc paddle/fluid/framework/details/var_handle.cc paddle/fluid/framework/details/op_handle_base.cc paddle/fluid/framework/details/scale_loss_grad_op_handle.cc paddle/fluid/framework/details/fetch_op_handle.cc paddle/fluid/framework/details/computation_op_handle.cc paddle/fluid/framework/details/rpc_op_handle.cc paddle/fluid/framework/details/fetch_barrier_op_handle.cc paddle/fluid/framework/details/multi_devices_helper.cc paddle/fluid/framework/details/variable_visitor.cc paddle/fluid/framework/details/all_reduce_op_handle.cc paddle/fluid/framework/details/fused_all_reduce_op_handle.cc paddle/fluid/framework/details/reduce_op_handle.cc paddle/fluid/framework/details/broadcast_op_handle.cc paddle/fluid/framework/details/fused_broadcast_op_handle.cc paddle/fluid/framework/details/gather_op_handle.cc paddle/fluid/framework/details/eager_deletion_op_handle.cc paddle/fluid/framework/details/share_tensor_buffer_op_handle.cc paddle/fluid/framework/details/ssa_graph_executor.cc paddle/fluid/framework/details/threaded_ssa_graph_executor.cc paddle/fluid/framework/details/parallel_ssa_graph_executor.cc paddle/fluid/framework/details/async_ssa_graph_executor.cc paddle/fluid/framework/details/scope_buffered_ssa_graph_executor.cc paddle/fluid/framework/details/fast_threaded_ssa_graph_executor.cc paddle/fluid/framework/details/build_strategy.cc paddle/fluid/framework/fleet/fleet_wrapper.cc paddle/fluid/framework/fleet/nccl_wrapper.cc paddle/fluid/framework/io/fs.cc paddle/fluid/framework/io/shell.cc paddle/fluid/framework/framework.proto paddle/fluid/framework/data_feed.proto paddle/fluid/framework/trainer_desc.proto paddle/fluid/framework/ddim.cc paddle/fluid/framework/data_type.cc paddle/fluid/framework/tensor.cc paddle/fluid/framework/tensor_util.cc paddle/fluid/framework/lod_tensor.cc paddle/fluid/framework/garbage_collector.cc paddle/fluid/framework/reader.cc paddle/fluid/framework/threadpool.cc paddle/fluid/framework/var_type_traits.cc paddle/fluid/framework/scope.cc paddle/fluid/framework/scope_pool.cc paddle/fluid/framework/data_device_transform.cc paddle/fluid/framework/data_type_transform.cc paddle/fluid/framework/data_layout_transform.cc paddle/fluid/framework/data_transform.cc paddle/fluid/framework/attribute.cc paddle/fluid/framework/op_proto_maker.cc paddle/fluid/framework/op_info.cc paddle/fluid/framework/shape_inference.cc paddle/fluid/framework/transfer_scope_cache.cc paddle/fluid/framework/op_kernel_type.cc paddle/fluid/framework/operator.cc paddle/fluid/framework/version.cc paddle/fluid/framework/var_desc.cc paddle/fluid/framework/op_desc.cc paddle/fluid/framework/block_desc.cc paddle/fluid/framework/program_desc.cc paddle/fluid/framework/op_registry.cc paddle/fluid/framework/lod_rank_table.cc paddle/fluid/framework/feed_fetch_method.cc paddle/fluid/framework/variable_helper.cc paddle/fluid/framework/naive_executor.cc paddle/fluid/framework/executor_gc_helper.cc paddle/fluid/framework/executor.cc paddle/fluid/framework/multi_trainer.cc paddle/fluid/framework/pipeline_trainer.cc paddle/fluid/framework/dataset_factory.cc paddle/fluid/framework/dist_multi_trainer.cc paddle/fluid/framework/trainer_factory.cc paddle/fluid/framework/trainer.cc paddle/fluid/framework/data_feed_factory.cc paddle/fluid/framework/data_feed.cc paddle/fluid/framework/device_worker.cc paddle/fluid/framework/hogwild_worker.cc paddle/fluid/framework/downpour_worker.cc paddle/fluid/framework/pull_dense_worker.cc paddle/fluid/framework/section_worker.cc paddle/fluid/framework/device_worker_factory.cc paddle/fluid/framework/data_set.cc paddle/fluid/framework/parallel_executor.cc paddle/fluid/framework/prune.cc paddle/fluid/framework/selected_rows.cc paddle/fluid/framework/dlpack_tensor.cc paddle/fluid/imperative/flags.cc paddle/fluid/operators/math/detail/avx_functions.cc paddle/fluid/operators/math/concat_and_split.cc paddle/fluid/operators/math/context_project.cc paddle/fluid/operators/math/cross_entropy.cc paddle/fluid/operators/math/cos_sim_functor.cc paddle/fluid/operators/math/im2col.cc paddle/fluid/operators/math/sample_prob.cc paddle/fluid/operators/math/sampler.cc paddle/fluid/operators/math/gru_compute.cc paddle/fluid/operators/math/lstm_compute.cc paddle/fluid/operators/math/blas.cc paddle/fluid/operators/math/math_function.cc paddle/fluid/operators/math/maxouting.cc paddle/fluid/operators/math/pooling.cc paddle/fluid/operators/math/selected_rows_functor.cc paddle/fluid/operators/math/sequence2batch.cc paddle/fluid/operators/math/sequence_padding.cc paddle/fluid/operators/math/sequence_pooling.cc paddle/fluid/operators/math/sequence_scale.cc paddle/fluid/operators/math/softmax.cc paddle/fluid/operators/math/beam_search.cc paddle/fluid/operators/math/matrix_bit_code.cc paddle/fluid/operators/math/unpooling.cc paddle/fluid/operators/math/vol2col.cc paddle/fluid/operators/math/tree2col.cc paddle/fluid/operators/controlflow/feed_op.cc paddle/fluid/operators/controlflow/logical_op.cc paddle/fluid/operators/controlflow/while_op.cc paddle/fluid/operators/controlflow/get_places_op.cc paddle/fluid/operators/controlflow/fetch_op.cc paddle/fluid/operators/controlflow/compare_op.cc paddle/fluid/operators/controlflow/conditional_block_infer_op.cc paddle/fluid/operators/controlflow/conditional_block_op.cc paddle/fluid/operators/controlflow/tensor_array_read_write_op.cc paddle/fluid/operators/controlflow/op_variant.cc paddle/fluid/operators/controlflow/recurrent_op_helper.cc paddle/fluid/operators/controlflow/while_op_helper.cc paddle/fluid/operators/detection/bipartite_match_op.cc paddle/fluid/operators/detection/box_coder_op.cc paddle/fluid/operators/detection/iou_similarity_op.cc paddle/fluid/operators/detection/mine_hard_examples_op.cc paddle/fluid/operators/detection/multiclass_nms_op.cc paddle/fluid/operators/detection/poly_util.cc paddle/fluid/operators/detection/gpc.cc paddle/fluid/operators/detection/prior_box_op.cc paddle/fluid/operators/detection/density_prior_box_op.cc paddle/fluid/operators/detection/anchor_generator_op.cc paddle/fluid/operators/detection/target_assign_op.cc paddle/fluid/operators/detection/polygon_box_transform_op.cc paddle/fluid/operators/detection/rpn_target_assign_op.cc paddle/fluid/operators/detection/generate_proposal_labels_op.cc paddle/fluid/operators/detection/box_clip_op.cc paddle/fluid/operators/detection/yolov3_loss_op.cc paddle/fluid/operators/detection/yolo_box_op.cc paddle/fluid/operators/detection/box_decoder_and_assign_op.cc paddle/fluid/operators/detection/sigmoid_focal_loss_op.cc paddle/fluid/operators/detection/retinanet_detection_output_op.cc paddle/fluid/operators/detection/generate_proposals_op.cc paddle/fluid/operators/detection/distribute_fpn_proposals_op.cc paddle/fluid/operators/detection/collect_fpn_proposals_op.cc paddle/fluid/operators/detection/roi_perspective_transform_op.cc paddle/fluid/operators/detection/mask_util.cc paddle/fluid/operators/detection/generate_mask_labels_op.cc paddle/fluid/operators/elementwise/elementwise_mod_op.cc paddle/fluid/operators/elementwise/elementwise_floordiv_op.cc paddle/fluid/operators/elementwise/elementwise_max_op.cc paddle/fluid/operators/elementwise/elementwise_pow_op.cc paddle/fluid/operators/elementwise/elementwise_sub_op.cc paddle/fluid/operators/elementwise/elementwise_add_op.cc paddle/fluid/operators/elementwise/elementwise_min_op.cc paddle/fluid/operators/elementwise/elementwise_div_op.cc paddle/fluid/operators/elementwise/elementwise_mul_op.cc paddle/fluid/operators/fused/fusion_squared_mat_sub_op.cc paddle/fluid/operators/fused/fusion_seqpool_concat_op.cc paddle/fluid/operators/fused/fused_embedding_fc_lstm_op.cc paddle/fluid/operators/fused/fusion_seqexpand_concat_fc_op.cc paddle/fluid/operators/fused/fused_embedding_seq_pool_op.cc paddle/fluid/operators/fused/fusion_seqconv_eltadd_relu_op.cc paddle/fluid/operators/fused/fusion_gru_op.cc paddle/fluid/operators/fused/fusion_repeated_fc_relu_op.cc paddle/fluid/operators/fused/fusion_lstm_op.cc paddle/fluid/operators/fused/fused_elemwise_activation_op.cc paddle/fluid/operators/metrics/accuracy_op.cc paddle/fluid/operators/metrics/precision_recall_op.cc paddle/fluid/operators/metrics/auc_op.cc paddle/fluid/operators/optimizers/adamax_op.cc paddle/fluid/operators/optimizers/sgd_op.cc paddle/fluid/operators/optimizers/lars_momentum_op.cc paddle/fluid/operators/optimizers/adagrad_op.cc paddle/fluid/operators/optimizers/ftrl_op.cc paddle/fluid/operators/optimizers/momentum_op.cc paddle/fluid/operators/optimizers/adadelta_op.cc paddle/fluid/operators/optimizers/rmsprop_op.cc paddle/fluid/operators/optimizers/lamb_op.cc paddle/fluid/operators/optimizers/proximal_gd_op.cc paddle/fluid/operators/optimizers/proximal_adagrad_op.cc paddle/fluid/operators/optimizers/adam_op.cc paddle/fluid/operators/optimizers/decayed_adagrad_op.cc paddle/fluid/operators/reduce_ops/reduce_all_op.cc paddle/fluid/operators/reduce_ops/reduce_min_op.cc paddle/fluid/operators/reduce_ops/reduce_sum_op.cc paddle/fluid/operators/reduce_ops/reduce_any_op.cc paddle/fluid/operators/reduce_ops/reduce_max_op.cc paddle/fluid/operators/reduce_ops/reduce_mean_op.cc paddle/fluid/operators/reduce_ops/reduce_prod_op.cc paddle/fluid/operators/sequence_ops/sequence_erase_op.cc paddle/fluid/operators/sequence_ops/sequence_unpad_op.cc paddle/fluid/operators/sequence_ops/sequence_mask_op.cc paddle/fluid/operators/sequence_ops/sequence_expand_op.cc paddle/fluid/operators/sequence_ops/sequence_pad_op.cc paddle/fluid/operators/sequence_ops/sequence_enumerate_op.cc paddle/fluid/operators/sequence_ops/sequence_slice_op.cc paddle/fluid/operators/sequence_ops/sequence_softmax_op.cc paddle/fluid/operators/sequence_ops/sequence_expand_as_op.cc paddle/fluid/operators/sequence_ops/sequence_pool_op.cc paddle/fluid/operators/sequence_ops/sequence_reverse_op.cc paddle/fluid/operators/sequence_ops/sequence_scatter_op.cc paddle/fluid/operators/sequence_ops/sequence_conv_op.cc paddle/fluid/operators/sequence_ops/sequence_concat_op.cc paddle/fluid/operators/sequence_ops/sequence_reshape_op.cc paddle/fluid/operators/jit/helper.cc paddle/fluid/operators/jit/kernel_key.cc paddle/fluid/operators/jit/gen_base.cc paddle/fluid/operators/jit/kernel_pool.cc paddle/fluid/operators/jit/refer/refer.cc paddle/fluid/operators/jit/more/mix/mix.cc paddle/fluid/operators/jit/gen/sgd.cc paddle/fluid/operators/jit/gen/hopv.cc paddle/fluid/operators/jit/gen/lstm.cc paddle/fluid/operators/jit/gen/gru.cc paddle/fluid/operators/jit/gen/vbroadcast.cc paddle/fluid/operators/jit/gen/matmul.cc paddle/fluid/operators/jit/gen/seqpool.cc paddle/fluid/operators/jit/gen/embseqpool.cc paddle/fluid/operators/jit/gen/act.cc paddle/fluid/operators/jit/gen/blas.cc paddle/fluid/operators/reader/reader_op_registry.cc paddle/fluid/operators/reader/py_reader.cc paddle/fluid/operators/reader/buffered_reader.cc paddle/fluid/operators/reader/open_files_op.cc paddle/fluid/operators/reader/create_random_data_generator_op.cc paddle/fluid/operators/reader/create_shuffle_reader_op.cc paddle/fluid/operators/reader/create_batch_reader_op.cc paddle/fluid/operators/reader/create_recordio_file_reader_op.cc paddle/fluid/operators/reader/create_double_buffer_reader_op.cc paddle/fluid/operators/reader/create_multi_pass_reader_op.cc paddle/fluid/operators/reader/create_custom_reader_op.cc paddle/fluid/operators/reader/create_py_reader_op.cc paddle/fluid/operators/reader/read_op.cc paddle/fluid/operators/increment_op.cc paddle/fluid/operators/stack_op.cc paddle/fluid/operators/fc_op.cc paddle/fluid/operators/assign_op.cc paddle/fluid/operators/load_op.cc paddle/fluid/operators/fill_op.cc paddle/fluid/operators/reorder_lod_tensor_by_rank_op.cc paddle/fluid/operators/conv_shift_op.cc paddle/fluid/operators/fill_zeros_like_op.cc paddle/fluid/operators/hash_op.cc paddle/fluid/operators/dequantize_op.cc paddle/fluid/operators/fake_quantize_op.cc paddle/fluid/operators/size_op.cc paddle/fluid/operators/scatter_op.cc paddle/fluid/operators/uniform_random_op.cc paddle/fluid/operators/beam_search_op.cc paddle/fluid/operators/beam_search_decode_op.cc paddle/fluid/operators/dropout_op.cc paddle/fluid/operators/interpolate_op.cc paddle/fluid/operators/sampling_id_op.cc paddle/fluid/operators/lstm_op.cc paddle/fluid/operators/modified_huber_loss_op.cc paddle/fluid/operators/temporal_shift_op.cc paddle/fluid/operators/sum_op.cc paddle/fluid/operators/arg_min_op.cc paddle/fluid/operators/psroi_pool_op.cc paddle/fluid/operators/uniform_random_batch_size_like_op.cc paddle/fluid/operators/rnn_memory_helper_op.cc paddle/fluid/operators/crf_decoding_op.cc paddle/fluid/operators/where_op.cc paddle/fluid/operators/fake_dequantize_op.cc paddle/fluid/operators/mean_iou_op.cc paddle/fluid/operators/roi_align_op.cc paddle/fluid/operators/range_op.cc paddle/fluid/operators/edit_distance_op.cc paddle/fluid/operators/multiplex_op.cc paddle/fluid/operators/clip_op.cc paddle/fluid/operators/gaussian_random_op.cc paddle/fluid/operators/norm_op.cc paddle/fluid/operators/rank_loss_op.cc paddle/fluid/operators/detection_map_op.cc paddle/fluid/operators/lstm_unit_op.cc paddle/fluid/operators/shard_index_op.cc paddle/fluid/operators/shape_op.cc paddle/fluid/operators/arg_max_op.cc paddle/fluid/operators/average_accumulates_op.cc paddle/fluid/operators/requantize_op.cc paddle/fluid/operators/conv_op.cc paddle/fluid/operators/add_position_encoding_op.cc paddle/fluid/operators/gru_unit_op.cc paddle/fluid/operators/batch_norm_op.cc paddle/fluid/operators/chunk_eval_op.cc paddle/fluid/operators/lod_rank_table_op.cc paddle/fluid/operators/unsqueeze_op.cc paddle/fluid/operators/positive_negative_pair_op.cc paddle/fluid/operators/im2sequence_op.cc paddle/fluid/operators/margin_rank_loss_op.cc paddle/fluid/operators/hinge_loss_op.cc paddle/fluid/operators/cvm_op.cc paddle/fluid/operators/huber_loss_op.cc paddle/fluid/operators/crop_op.cc paddle/fluid/operators/activation_op.cc paddle/fluid/operators/hierarchical_sigmoid_op.cc paddle/fluid/operators/unfold_op.cc paddle/fluid/operators/max_sequence_len_op.cc paddle/fluid/operators/mul_op.cc paddle/fluid/operators/attention_lstm_op.cc paddle/fluid/operators/top_k_op.cc paddle/fluid/operators/group_norm_op.cc paddle/fluid/operators/selu_op.cc paddle/fluid/operators/lstmp_op.cc paddle/fluid/operators/merge_lod_tensor_op.cc paddle/fluid/operators/truncated_gaussian_random_op.cc paddle/fluid/operators/label_smooth_op.cc paddle/fluid/operators/matmul_op.cc paddle/fluid/operators/spp_op.cc paddle/fluid/operators/unstack_op.cc paddle/fluid/operators/conv_transpose_op.cc paddle/fluid/operators/diag_op.cc paddle/fluid/operators/unpool_op.cc paddle/fluid/operators/lod_array_length_op.cc paddle/fluid/operators/affine_channel_op.cc paddle/fluid/operators/log_loss_op.cc paddle/fluid/operators/concat_op.cc paddle/fluid/operators/lod_tensor_to_array_op.cc paddle/fluid/operators/gru_op.cc paddle/fluid/operators/coalesce_tensor_op.cc paddle/fluid/operators/fsp_op.cc paddle/fluid/operators/linspace_op.cc paddle/fluid/operators/reverse_op.cc paddle/fluid/operators/recurrent_op.cc paddle/fluid/operators/split_selected_rows_op.cc paddle/fluid/operators/dgc_clip_by_norm_op.cc paddle/fluid/operators/scale_op.cc paddle/fluid/operators/save_op.cc paddle/fluid/operators/load_combine_op.cc paddle/fluid/operators/merge_selected_rows_op.cc paddle/fluid/operators/split_op.cc paddle/fluid/operators/cumsum_op.cc paddle/fluid/operators/deformable_psroi_pooling_op.cc paddle/fluid/operators/teacher_student_sigmoid_loss_op.cc paddle/fluid/operators/transpose_op.cc paddle/fluid/operators/fill_constant_batch_size_like_op.cc paddle/fluid/operators/sigmoid_cross_entropy_with_logits_op.cc paddle/fluid/operators/shuffle_channel_op.cc paddle/fluid/operators/affine_grid_op.cc paddle/fluid/operators/split_lod_tensor_op.cc paddle/fluid/operators/grid_sampler_op.cc paddle/fluid/operators/lookup_table_op.cc paddle/fluid/operators/cos_sim_op.cc paddle/fluid/operators/quantize_op.cc paddle/fluid/operators/spectral_norm_op.cc paddle/fluid/operators/cross_entropy_op.cc paddle/fluid/operators/print_op.cc paddle/fluid/operators/lrn_op.cc paddle/fluid/operators/nce_op.cc paddle/fluid/operators/similarity_focus_op.cc paddle/fluid/operators/get_tensor_from_selected_rows_op.cc paddle/fluid/operators/squared_l2_distance_op.cc paddle/fluid/operators/cudnn_lstm_op.cc paddle/fluid/operators/tree_conv_op.cc paddle/fluid/operators/one_hot_op.cc paddle/fluid/operators/lookup_sparse_table_op.cc paddle/fluid/operators/unique_op.cc paddle/fluid/operators/mean_op.cc paddle/fluid/operators/prelu_op.cc paddle/fluid/operators/delete_var_op.cc paddle/fluid/operators/ctc_align_op.cc paddle/fluid/operators/argsort_op.cc paddle/fluid/operators/data_norm_op.cc paddle/fluid/operators/minus_op.cc paddle/fluid/operators/shrink_rnn_memory_op.cc paddle/fluid/operators/lod_reset_op.cc paddle/fluid/operators/l1_norm_op.cc paddle/fluid/operators/gaussian_random_batch_size_like_op.cc paddle/fluid/operators/is_empty_op.cc paddle/fluid/operators/bilinear_tensor_product_op.cc paddle/fluid/operators/kldiv_loss_op.cc paddle/fluid/operators/squeeze_op.cc paddle/fluid/operators/softmax_op.cc paddle/fluid/operators/clip_by_norm_op.cc paddle/fluid/operators/pool_with_index_op.cc paddle/fluid/operators/linear_chain_crf_op.cc paddle/fluid/operators/reshape_op.cc paddle/fluid/operators/fill_constant_op.cc paddle/fluid/operators/space_to_depth_op.cc paddle/fluid/operators/gather_op.cc paddle/fluid/operators/softmax_with_cross_entropy_op.cc paddle/fluid/operators/slice_op.cc paddle/fluid/operators/sign_op.cc paddle/fluid/operators/expand_op.cc paddle/fluid/operators/smooth_l1_loss_op.cc paddle/fluid/operators/tensor_array_to_tensor_op.cc paddle/fluid/operators/row_conv_op.cc paddle/fluid/operators/pad2d_op.cc paddle/fluid/operators/pixel_shuffle_op.cc paddle/fluid/operators/assign_value_op.cc paddle/fluid/operators/random_crop_op.cc paddle/fluid/operators/squared_l2_norm_op.cc paddle/fluid/operators/save_combine_op.cc paddle/fluid/operators/pool_op.cc paddle/fluid/operators/cast_op.cc paddle/fluid/operators/array_to_lod_tensor_op.cc paddle/fluid/operators/fill_any_like_op.cc paddle/fluid/operators/flatten_op.cc paddle/fluid/operators/sample_logits_op.cc paddle/fluid/operators/pad_op.cc paddle/fluid/operators/bpr_loss_op.cc paddle/fluid/operators/roi_pool_op.cc paddle/fluid/operators/pad_constant_like_op.cc paddle/fluid/operators/isfinite_op.cc paddle/fluid/operators/layer_norm_op.cc paddle/fluid/operators/maxout_op.cc paddle/fluid/operators/warpctc_op.cc paddle/fluid/string/piece.cc paddle/fluid/string/pretty_log.cc paddle/fluid/string/string_helper.cc paddle/fluid/recordio/header.cc paddle/fluid/recordio/chunk.cc paddle/fluid/recordio/writer.cc paddle/fluid/recordio/scanner.cc paddle/fluid/inference/io.cc paddle/fluid/inference/analysis/ir_passes/subgraph_detector.cc paddle/fluid/inference/analysis/ir_passes/subgraph_util.cc paddle/fluid/inference/analysis/passes/ir_graph_build_pass.cc paddle/fluid/inference/analysis/passes/ir_analysis_pass.cc paddle/fluid/inference/analysis/passes/memory_optimize_pass.cc paddle/fluid/inference/analysis/passes/ir_params_sync_among_devices_pass.cc paddle/fluid/inference/analysis/passes/ir_graph_to_program_pass.cc paddle/fluid/inference/analysis/passes/adjust_cudnn_workspace_size_pass.cc paddle/fluid/inference/analysis/passes/inference_op_replace_pass.cc paddle/fluid/inference/analysis/passes/passes.cc paddle/fluid/inference/analysis/helper.cc paddle/fluid/inference/analysis/ir_pass_manager.cc paddle/fluid/inference/analysis/argument.cc paddle/fluid/inference/analysis/analysis_pass.cc paddle/fluid/inference/analysis/analyzer.cc paddle/fluid/inference/utils/benchmark.cc paddle/fluid/inference/api/api.cc paddle/fluid/inference/api/api_impl.cc paddle/fluid/inference/api/helper.cc paddle/fluid/inference/api/analysis_predictor.cc paddle/fluid/inference/api/details/zero_copy_tensor.cc paddle/fluid/inference/api/details/reset_tensor_array.cc paddle/fluid/inference/api/analysis_config.cc paddle/fluid/inference/api/paddle_pass_builder.cc"
 paddle_fluid_noavx_openblas_src += ' paddle/fluid/framework/revision.cc'
 

paddle/fluid/train/custom_trainer/feed/executor/executor.cc

+#include "paddle/fluid/train/custom_trainer/feed/executor/executor.h"
+
+#include "paddle/fluid/framework/program_desc.h"
+#include "paddle/fluid/framework/executor.h"
+#include "paddle/fluid/platform/init.h"
+#include "paddle/fluid/platform/cpu_helper.h"
+#include "paddle/fluid/inference/api/details/reset_tensor_array.h"
+
+
+namespace paddle {
+namespace custom_trainer {
+namespace feed {
+
+namespace {
+
+int ReadBinaryFile(const std::string& filename, std::string* contents) {
+    std::ifstream fin(filename, std::ios::in | std::ios::binary);
+    if (!fin) {
+        VLOG(4) << "Cannot open file " << filename;
+        return -1;
+    }
+    fin.seekg(0, std::ios::end);
+    contents->clear();
+    contents->resize(fin.tellg());
+    fin.seekg(0, std::ios::beg);
+    fin.read(&(contents->at(0)), contents->size());
+    fin.close();
+    return 0;
+}
+
+std::unique_ptr<paddle::framework::ProgramDesc> Load(
+        paddle::framework::Executor* /*executor*/, const std::string& model_filename) {
+    VLOG(3) << "loading model from " << model_filename;
+    std::string program_desc_str;
+    if (ReadBinaryFile(model_filename, &program_desc_str) != 0) {
+        return nullptr;
+    }
+    std::unique_ptr<paddle::framework::ProgramDesc> main_program(
+            new paddle::framework::ProgramDesc(program_desc_str));
+    return main_program;
+}
+
+}
+
+struct SimpleExecute::Context {
+    Context(const ::paddle::platform::Place& place) : place(place), executor(place) {
+    }
+    const ::paddle::platform::Place& place;
+    ::paddle::framework::Executor executor;
+    ::std::unique_ptr<::paddle::framework::ProgramDesc> main_program;
+    ::std::unique_ptr<framework::ExecutorPrepareContext> prepare_context;
+    details::TensorArrayBatchCleaner tensor_array_batch_cleaner;
+};
+
+
+SimpleExecute::SimpleExecute() {
+
+}
+
+SimpleExecute::~SimpleExecute() {
+
+}
+
+int SimpleExecute::initialize(YAML::Node& exe_config,
+        std::shared_ptr<TrainerContext> context_ptr) {
+    
+    paddle::framework::InitDevices(false);
+    if (exe_config["num_threads"]) {
+        paddle::platform::SetNumThreads(exe_config["num_threads"].as<int>());
+    } else {
+        paddle::platform::SetNumThreads(1);
+    }
+
+    _context.reset(new SimpleExecute::Context(context_ptr->cpu_place));
+	auto startup_program = Load(&_context->executor, exe_config["startup_program"].as<std::string>());
+    if (startup_program == nullptr) {
+        VLOG(4) << "fail to load startup_program: " << exe_config["startup_program"].as<std::string>();
+        return -1;
+    }
+    
+    _context->executor.Run(*startup_program, this->scope(), 0, false, true);
+
+	_context->main_program = Load(&_context->executor, exe_config["main_program"].as<std::string>());
+    if (_context->main_program == nullptr) {
+        VLOG(4) << "fail to load main_program: " << exe_config["main_program"].as<std::string>();
+        return -1;
+    }
+    _context->prepare_context = _context->executor.Prepare(*_context->main_program, 0);
+    _context->executor.CreateVariables(*_context->main_program, this->scope(), 0);
+    return 0;
+}
+
+int SimpleExecute::run() {
+    _context->executor.RunPreparedContext(_context->prepare_context.get(), this->scope(),
+                            false, /* don't create local scope each time*/
+                            false /* don't create variable each time */);
+
+    // For some other vector like containers not cleaned after each batch.
+    _context->tensor_array_batch_cleaner.CollectNoTensorVars(this->scope());
+    _context->tensor_array_batch_cleaner.ResetNoTensorVars();
+    return 0;
+}
+    
+}  // namespace feed
+}  // namespace custom_trainer
+}  // namespace paddle

paddle/fluid/train/custom_trainer/feed/executor/executor.h

 #pragma once
 #include <functional>
-#include "paddle/fluid/framework/executor.h"
+#include "paddle/fluid/framework/scope.h"
 #include "paddle/fluid/train/custom_trainer/feed/common/registerer.h"
 #include "paddle/fluid/train/custom_trainer/feed/trainer_context.h"
 
@@ -23,16 +23,16 @@ public:
     }
     //直接取var
     template <class T>
-    T* var(const std::string& name) {
-        return _scope.Var(name).Get<T>();
+    const T& var(const std::string& name) {
+        return _scope.Var(name)->Get<T>();
     }
     template <class T>
     T* mutable_var(const std::string& name) {
         return _scope.Var(name)->GetMutable<T>();
     }
 
-    //执行n轮训练，每轮回调(epoch_id, _scope)
-    virtual int run(uint32_t epoch_num, std::function<void(uint32_t, ::paddle::framework::Scope*)>) = 0;
+    //执行训练
+    virtual int run() = 0;
     
 protected:
     ::paddle::framework::Scope _scope;
@@ -41,13 +41,14 @@ REGISTER_REGISTERER(Execute);
 
 class SimpleExecute : public Execute {
 public:
-    SimpleExecute() {}
-    virtual ~SimpleExecute() {}
+    SimpleExecute();
+    virtual ~SimpleExecute();
     virtual int initialize(YAML::Node& exe_config,
         std::shared_ptr<TrainerContext> context_ptr);
-    virtual int run(uint32_t epoch_num, std::function<void(uint32_t, ::paddle::framework::Scope*)>) = 0;
+    virtual int run();
 protected:
-    ::paddle::framework::Executor _execute; 
+    struct Context;
+    std::unique_ptr<Context> _context;
 };
 
 }  // namespace feed

paddle/fluid/train/custom_trainer/feed/unit_test/main.cc

+#include <gtest/gtest.h>
+#include <gflags/gflags.h>
+#include <glog/logging.h>
+
+int32_t main(int32_t argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ::google::ParseCommandLineFlags(&argc, &argv, true);
+    google::InitGoogleLogging("paddle_trainer");
+    return RUN_ALL_TESTS();
+}

paddle/fluid/train/custom_trainer/feed/unit_test/test_executor.cc

+/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+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 <gtest/gtest.h>
+
+#include "paddle/fluid/train/custom_trainer/feed/executor/executor.h"
+
+namespace paddle {
+namespace custom_trainer {
+namespace feed {
+
+TEST(testSimpleExecute, initialize) {
+    SimpleExecute execute;
+    auto context_ptr = std::make_shared<TrainerContext>();
+    auto config = YAML::Load("[1, 2, 3]");
+    ASSERT_NE(0, execute.initialize(config, context_ptr));
+    config = YAML::Load("{startup_program: ./data/startup_program, main_program: ./data/main_program}");
+    ASSERT_EQ(0, execute.initialize(config, context_ptr));
+    config = YAML::Load("{thread_num: 2, startup_program: ./data/startup_program, main_program: ./data/main_program}");
+    ASSERT_EQ(0, execute.initialize(config, context_ptr));
+}
+
+TEST(testSimpleExecute, run) {
+    SimpleExecute execute;
+    auto context_ptr = std::make_shared<TrainerContext>();
+    auto config = YAML::Load("{thread_num: 2, startup_program: ./data/startup_program, main_program: ./data/main_program}");
+    ASSERT_EQ(0, execute.initialize(config, context_ptr));
+    ASSERT_EQ(0, execute.run());
+}
+
+}  // namespace feed
+}  // namespace custom_trainer
+}  // namespace paddle