Merge branch 'develop' into refine/ut/lac

doc/survey/dynamic_graph.md

@@ -30,7 +30,7 @@ x = Variable(randn(20, 1)))
 label = Variable(randint(1))
 W_1, W_2 = Variable(randn(20, 20)), Variable(randn(10, 20))
 h = matmul(W_1, x)
-pred = matmul(W_2, x)
+pred = matmul(W_2, h)
 loss = softmax(pred, label)
 loss.backward()
 ```

paddle/fluid/framework/ir/CMakeLists.txt

 set(pass_file ${PADDLE_BINARY_DIR}/paddle/fluid/inference/api/paddle_inference_pass.h)
 file(WRITE ${pass_file} "// Generated by the paddle/fluid/framework/ir/CMakeLists.txt.  DO NOT EDIT!\n\n")
 file(APPEND ${pass_file} "\#include \"paddle/fluid/framework/ir/pass.h\"\n")
-function(pass_library TARGET)
+
+
+# Usage: pass_library(target inference) will append to paddle_inference_pass.h
+function(pass_library TARGET DEST)
     set(options "")
     set(oneValueArgs "")
     set(multiValueArgs SRCS DEPS)
     cmake_parse_arguments(op_library "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    cc_library(${TARGET} SRCS ${TARGET}.cc DEPS graph_pattern_detector pass)
-    file(APPEND ${pass_file} "USE_PASS(${TARGET});\n")
-    set(PASS_LIBRARY ${TARGET} ${PASS_LIBRARY} PARENT_SCOPE)
+    cc_library(${TARGET} SRCS ${TARGET}.cc DEPS graph_pattern_detector pass ${op_library_DEPS})
+    # add more DEST here, such as train, dist and collect USE_PASS into a file automatically.
+    if (${DEST} STREQUAL "base" OR ${DEST} STREQUAL "inference")
+        message(STATUS "add pass ${TARGET} ${DEST}")
+        file(APPEND ${pass_file} "USE_PASS(${TARGET});\n")
+        set(PASS_LIBRARY ${TARGET} ${PASS_LIBRARY} PARENT_SCOPE)
+    endif()
 endfunction()
 
 cc_library(node SRCS node.cc DEPS proto_desc)
@@ -18,14 +25,15 @@ cc_library(pass SRCS pass.cc DEPS graph node graph_helper)
 cc_library(graph_traits SRCS graph_traits.cc DEPS graph)
 cc_library(graph_pattern_detector SRCS graph_pattern_detector.cc DEPS graph graph_helper graph_traits)
 
-pass_library(graph_to_program_pass)
-pass_library(graph_viz_pass)
-pass_library(fc_fuse_pass)
-pass_library(attention_lstm_fuse_pass)
-pass_library(infer_clean_graph_pass)
-pass_library(fc_lstm_fuse_pass)
-pass_library(fc_gru_fuse_pass)
-pass_library(seq_concat_fc_fuse_pass)
+pass_library(graph_to_program_pass base)
+pass_library(graph_viz_pass base)
+pass_library(fc_fuse_pass inference)
+pass_library(attention_lstm_fuse_pass inference)
+pass_library(infer_clean_graph_pass inference)
+pass_library(fc_lstm_fuse_pass inference)
+pass_library(fc_gru_fuse_pass inference)
+pass_library(seq_concat_fc_fuse_pass inference)
+
 set(GLOB_PASS_LIB ${PASS_LIBRARY} CACHE INTERNAL "Global PASS library")
 
 cc_test(pass_test SRCS pass_test.cc DEPS graph pass graph_helper)