Formatting changes + fix windows OSS build (#409) (#409)

Summary:

 Add .clang-format 
Copied from https://github.com/pytorch/pytorch/blob/main/.clang-format


Reviewed By: wconstab, fduwjj

Differential Revision: D69275930

Pulled By: d4l3k

Co-authored-by: Chirag Pandya <cpio@meta.com>

Author: d4l3k

.github/workflows/build-windows.yml

@@ -49,22 +49,22 @@ jobs:
           cd libuv-v1.38.0
           mkdir -p build
           cd build
-          mkdir -p ${{ env.gtest_lib_path }}
+          mkdir -p ${{ env.libuv_path }}
           cmake .. -DCMAKE_INSTALL_PREFIX=${{ env.libuv_path }}
           msbuild INSTALL.vcxproj
       - name: Install googletest
         run: |
           conda activate py376_build
-          curl https://codeload.github.com/google/googletest/tar.gz/release-1.10.0 --output `
-            googletest-release-1.10.0.tar.gz
-          tar xzvf googletest-release-1.10.0.tar.gz
-          cd googletest-release-1.10.0
+          curl -L https://github.com/google/googletest/releases/download/v1.15.2/googletest-1.15.2.tar.gz `
+            --output googletest-1.15.2.tar.gz
+          tar xzvf googletest-1.15.2.tar.gz
+          cd googletest-1.15.2
           mkdir -p build
           cd build
           if (Test-Path -Path ${{ env.gtest_lib_path }}) {
             echo "Directory already exists"
           } else {
-            mkdir ${{ env.gtest_lib_path }}
+            mkdir -p ${{ env.gtest_lib_path }}
           }
           cmake ..  -DCMAKE_INSTALL_PREFIX=${{ env.gtest_lib_path }}  -Dgtest_force_shared_crt=ON
           msbuild INSTALL.vcxproj
@@ -76,9 +76,9 @@ jobs:
           mkdir -p build
           cd build
           cmake ..  -DBUILD_TEST=ON -Dlibuv_ROOT=${{ env.libuv_path }} `
-            -DGTEST_LIBRARY=${{ env.gtest_lib_path }}/lib/gtestd.lib `
+            -DGTEST_LIBRARY=${{ env.gtest_lib_path }}/lib/gtest.lib `
             -DGTEST_INCLUDE_DIR=${{ env.gtest_lib_path }}/include `
-            -DGTEST_MAIN_LIBRARY=${{ env.gtest_lib_path }}/lib/gtest_maind.lib
+            -DGTEST_MAIN_LIBRARY=${{ env.gtest_lib_path }}/lib/gtest_main.lib
           msbuild ALL_BUILD.vcxproj
       - name: Test
         run: |

.github/workflows/super-linter.yml

@@ -34,3 +34,5 @@ jobs:
           DEFAULT_BRANCH: "main"
           # disable JSCPD (copy-paste checker)
           VALIDATE_JSCPD: false
+          # disable CPP
+          VALIDATE_CPP: false

gloo/allreduce_bcube.h

@@ -15,7 +15,10 @@
 #include <cstring>
 #include <iomanip>
 #include <iostream>
+#include <memory>
+#include <string>
 #include <unordered_map>
+#include <vector>
 
 #include "gloo/algorithm.h"
 #include "gloo/common/error.h"

gloo/test/base_test.cc

@@ -14,6 +14,25 @@ namespace test {
 
 const char* kDefaultDevice = "localhost";
 
+// Transports that instantiated algorithms can be tested against.
+const std::vector<Transport> kTransportsForClassAlgorithms = {
+    Transport::TCP,
+#if GLOO_HAVE_TRANSPORT_TCP_TLS
+    Transport::TCP_TLS,
+#endif
+};
+
+// Transports that function algorithms can be tested against.
+// This is the new style of calling collectives and must be
+// preferred over the instantiated style.
+const std::vector<Transport> kTransportsForFunctionAlgorithms = {
+    Transport::TCP,
+#if GLOO_HAVE_TRANSPORT_TCP_TLS
+    Transport::TCP_TLS,
+#endif
+    Transport::UV,
+};
+
 std::shared_ptr<::gloo::transport::Device> createDevice(Transport transport) {
 #if GLOO_HAVE_TRANSPORT_TCP
   if (transport == Transport::TCP) {

gloo/test/base_test.h

@@ -65,24 +65,8 @@ enum Transport {
   UV,
 };
 
-// Transports that instantiated algorithms can be tested against.
-const std::vector<Transport> kTransportsForClassAlgorithms{
-    Transport::TCP,
-#if GLOO_HAVE_TRANSPORT_TCP_TLS
-    Transport::TCP_TLS,
-#endif
-};
-
-// Transports that function algorithms can be tested against.
-// This is the new style of calling collectives and must be
-// preferred over the instantiated style.
-const std::vector<Transport> kTransportsForFunctionAlgorithms{
-    Transport::TCP,
-#if GLOO_HAVE_TRANSPORT_TCP_TLS
-    Transport::TCP_TLS,
-#endif
-    Transport::UV,
-};
+extern const std::vector<Transport> kTransportsForClassAlgorithms;
+extern const std::vector<Transport> kTransportsForFunctionAlgorithms;
 
 std::shared_ptr<::gloo::transport::Device> createDevice(Transport transport);