Merge branch 'develop' into api

Author: luotao1

paddle/fluid/API.spec

@@ -33,22 +33,14 @@ class Im2SequenceOp : public framework::OperatorWithKernel {
 
     PADDLE_ENFORCE_EQ(in_dim.size(), 4,
                       "Input(X) format must be 4D tensor, eg., NCHW.");
-    int batch_size = in_dim[0];
     int img_channels = in_dim[1];
-    int img_height = in_dim[2];
-    int img_width = in_dim[3];
 
     auto kernels = ctx->Attrs().Get<std::vector<int>>("kernels");
     auto strides = ctx->Attrs().Get<std::vector<int>>("strides");
     auto paddings = ctx->Attrs().Get<std::vector<int>>("paddings");
 
-    int output_height = Im2SeqOutputSize(img_height, kernels[0], paddings[0],
-                                         paddings[2], strides[0]);
-    int output_width = Im2SeqOutputSize(img_width, kernels[1], paddings[1],
-                                        paddings[3], strides[1]);
-
-    ctx->SetOutputDim("Out", {batch_size * output_height * output_width,
-                              img_channels * kernels[0] * kernels[1]});
+    ctx->SetOutputDim("Out",
+                      {in_dim[0], img_channels * kernels[0] * kernels[1]});
   }
 };
 

paddle/fluid/operators/im2sequence_op.cc

@@ -109,12 +109,13 @@ class Im2SequenceKernel : public framework::OpKernel<T> {
       }
       out->set_lod(lod);
     } else {
-      out->mutable_data<T>(ctx.GetPlace());
       int output_height = Im2SeqOutputSize(img_height, kernels[0], paddings[0],
                                            paddings[2], strides[0]);
       int output_width = Im2SeqOutputSize(img_width, kernels[1], paddings[1],
                                           paddings[3], strides[1]);
-
+      out->mutable_data<T>({batch_size * output_height * output_width,
+                            img_channels * kernels[0] * kernels[1]},
+                           ctx.GetPlace());
       const std::vector<int> dilations({1, 1});
       auto out_dims = out->dims();
       out->Resize({batch_size, out->numel() / batch_size});

paddle/fluid/operators/im2sequence_op.h

@@ -88,7 +88,7 @@ class SumMKLDNNOpKernel : public paddle::framework::OpKernel<T> {
         input_format = memory::format::nc;
       }
 
-      for (int i = in_place ? 1 : 0; i < N; i++) {
+      for (int i = 0; i < N; i++) {
         PADDLE_ENFORCE(in_vars[i]->IsType<LoDTensor>(),
                        "all inputs must be all LoDTensors");
         auto& input = in_vars[i]->Get<LoDTensor>();

paddle/fluid/operators/sum_mkldnn_op.cc

@@ -19,6 +19,8 @@
 #                   Utils
 #=================================================
 
+set -ex
+
 function print_usage() {
     echo -e "\n${RED}Usage${NONE}:
     ${BOLD}${SCRIPT_NAME}${NONE} [OPTION]"
@@ -37,6 +39,7 @@ function print_usage() {
     ${BLUE}fluid_inference_lib${NONE}: deploy fluid inference library
     ${BLUE}check_style${NONE}: run code style check
     ${BLUE}cicheck${NONE}: run CI tasks
+    ${BLUE}assert_api_not_changed${NONE}: check api compability
     "
 }
 
@@ -326,11 +329,23 @@ function assert_api_not_changed() {
     virtualenv .env
     source .env/bin/activate
     pip install ${PADDLE_ROOT}/build/python/dist/*whl
-    curl ${PADDLE_API_SPEC_URL:-https://raw.githubusercontent.com/PaddlePaddle/FluidAPISpec/master/API.spec} \
-        > origin.spec
     python ${PADDLE_ROOT}/tools/print_signatures.py paddle.fluid > new.spec
-    python ${PADDLE_ROOT}/tools/diff_api.py origin.spec new.spec
+    python ${PADDLE_ROOT}/tools/diff_api.py ${PADDLE_ROOT}/paddle/fluid/API.spec new.spec
     deactivate
+
+    API_CHANGE=`git diff --name-only HEAD^ | grep "paddle/fluid/API.spec"`
+    echo "checking API.spec change..."
+    echo "${GIT_PR_ID} , ${API_CHANGE}"
+    if [ ${API_CHANGE} ] && [ "${GIT_PR_ID}" != "" ]; then
+        # TODO: curl -H 'Authorization: token ${TOKEN}'
+        APPROVALS=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews | \
+        python ${PADDLE_ROOT}/tools/check_pr_approval.py 2 7845005 2887803 728699 13348433`
+        echo "current pr ${GIT_PR_ID} got approvals: ${APPROVALS}"
+        if [ "${APPROVALS}" == "FALSE" ]; then
+            echo "You must have at least 2 approvals for the api change!"
+        exit 1
+        fi
+    fi
 }
 
 
@@ -537,7 +552,6 @@ EOF
 }
 
 function main() {
-    set -e
     local CMD=$1
     init
     case $CMD in

paddle/scripts/paddle_build.sh

@@ -0,0 +1,49 @@
+# 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.
+
+from __future__ import print_function
+import sys
+import json
+
+
+def check_approval(count, required_reviewers):
+    json_buff = ""
+    for line in sys.stdin:
+        json_buff = "".join([json_buff, line])
+    json_resp = json.loads(json_buff)
+    approves = 0
+    approved_user_ids = []
+    for review in json_resp:
+        if review["state"] == "APPROVED":
+            approves += 1
+            approved_user_ids.append(review["user"]["id"])
+
+    # convert to int
+    required_reviewers_int = set()
+    for rr in required_reviewers:
+        required_reviewers_int.add(int(rr))
+
+    if len(set(approved_user_ids) & required_reviewers_int) >= count:
+        print("TRUE")
+    else:
+        print("FALSE")
+
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1 and sys.argv[1].isdigit():
+        check_approval(int(sys.argv[1]), sys.argv[2:])
+    else:
+        print(
+            "Usage: python check_pr_approval.py [count] [required reviewer id] ..."
+        )