Improved performance (#29)

* fix env

* fix for debug build

* fix

* fix

* fix

* fix

* fix

* fix

* fix

* fix

* fix

* fix

* fix

* update

* update images

Author: atksh

.gitignore

@@ -16,4 +16,5 @@ input/*
 __pycache__/
 .ipynb_checkpoints/
 .vscode/
-.DS_Store
+.DS_Store
+*.prof

CMakeLists.txt

@@ -5,6 +5,7 @@ if(WIN32)
 elseif(APPLE)
   set(CMAKE_CXX_FLAGS "-O3 -pthread")
 else()
+  set(CMAKE_CXX_FLAGS_DEBUG_INIT "-Wall -g -lprofiler -ltcmalloc -DMY_DEBUG")
   set(CMAKE_CXX_FLAGS "-O3 -pthread")
 endif()
 
@@ -20,24 +21,22 @@ add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/third/cereal/)
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/third/snappy/)
 
 pybind11_add_module(PRTree ${MYCPP})
-set_target_properties(PRTree PROPERTIES
-  CXX_STANDARD 17
-  CXX_STANDARD_REQUIRED TRUE
-  CXX_EXTENSIONS FALSE
-  POSITION_INDEPENDENT_CODE ON
-	C_VISIBILITY_PRESET hidden
-	CXX_VISIBILITY_PRESET hidden
-)
 set_target_properties(snappy PROPERTIES
   POSITION_INDEPENDENT_CODE ON
 	C_VISIBILITY_PRESET hidden
 	CXX_VISIBILITY_PRESET hidden
 )
 
 target_link_libraries(PRTree PRIVATE
-  pybind11::module pybind11::lto pybind11::windows_extras
-  cereal snappy
+  cereal
+  snappy
 )
 
-pybind11_extension(PRTree)
-pybind11_strip(PRTree)
+set_target_properties(PRTree PROPERTIES
+  CXX_STANDARD 17
+  CXX_STANDARD_REQUIRED TRUE
+  CXX_EXTENSIONS FALSE
+  POSITION_INDEPENDENT_CODE ON
+	C_VISIBILITY_PRESET hidden
+	CXX_VISIBILITY_PRESET hidden
+)

Dockerfile

@@ -2,15 +2,6 @@ FROM python:3.10-buster
 
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
-ARG USERNAME=user
-ARG GROUPNAME=user
-ARG UID=1000
-ARG GID=1000
 
-RUN groupadd -g $GID $GROUPNAME && \
-    useradd -m -s /bin/bash -u $UID -g $GID $USERNAME
-RUN apt-get update && apt-get install -y git openssh-client vim wget curl
-
-USER $USERNAME
-ENV PATH $PATH:/home/user/.local/bin
+RUN apt-get update && apt-get install -y git openssh-client vim wget curl google-perftools libgoogle-perftools-dev
 WORKDIR /code

cpp/main.cc

@@ -7,7 +7,7 @@ namespace py = pybind11;
 
 using T = int64_t; // is a temporary type of template. You can change it and
                    // recompile this.
-const int B = 2;   // the number of children of tree.
+const int B = 6;   // the number of children of tree.
 
 PYBIND11_MODULE(PRTree, m)
 {