Add license comments (#106)

CMakeLists.txt

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 cmake_minimum_required(VERSION 3.26)
 project(mscclpp LANGUAGES CUDA CXX)
 set(CMAKE_CXX_STANDARD 17)

SUPPORT.md

@@ -1,13 +1,3 @@
-# TODO: The maintainer of this repo has not yet edited this file
-
-**REPO OWNER**: Do you want Customer Service & Support (CSS) support for this product/project?
-
-- **No CSS support:** Fill out this template with information about how to file issues and get help.
-- **Yes CSS support:** Fill out an intake form at [aka.ms/onboardsupport](https://aka.ms/onboardsupport). CSS will work with/help you to determine next steps.
-- **Not sure?** Fill out an intake as though the answer were "Yes". CSS will help you decide.
-
-*Then remove this first heading from this SUPPORT.MD file before publishing your repo.*
-
 # Support
 
 ## How to file issues and get help  
@@ -16,10 +6,8 @@ This project uses GitHub Issues to track bugs and feature requests. Please searc
 issues before filing new issues to avoid duplicates.  For new issues, file your bug or 
 feature request as a new Issue.
 
-For help and questions about using this project, please **REPO MAINTAINER: INSERT INSTRUCTIONS HERE 
-FOR HOW TO ENGAGE REPO OWNERS OR COMMUNITY FOR HELP. COULD BE A STACK OVERFLOW TAG OR OTHER
-CHANNEL. WHERE WILL YOU HELP PEOPLE?**.
+For help and questions about using this project, please file them as new Issues.
 
 ## Microsoft Support Policy  
 
-Support for this **PROJECT or PRODUCT** is limited to the resources listed above.
+Support for this project is limited to the resources listed above.

cmake/AddClangFormatTargets.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 # Add targets to run clang-format
 
 find_program(CLANG_FORMAT clang-format)

cmake/FindGDRCopy.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 # Find the GDRCopy libraries
 #
 # The following variables are optionally searched for defaults

cmake/FindIBVerbs.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 # Find the IB Verbs libraries
 #
 # The following variables are optionally searched for defaults

cmake/FindNUMA.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 # Find the numa libraries
 #
 # The following variables are optionally searched for defaults

include/CMakeLists.txt

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 file(GLOB_RECURSE HEADERS CONFIGURE_DEPENDS *.hpp)
 target_sources(mscclpp PUBLIC FILE_SET HEADERS FILES ${HEADERS})
 install(TARGETS mscclpp FILE_SET HEADERS)

include/mscclpp/channel.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_CHANNEL_HPP_
 #define MSCCLPP_CHANNEL_HPP_
 

include/mscclpp/concurrency.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_CONCURRENCY_HPP_
 #define MSCCLPP_CONCURRENCY_HPP_
 

include/mscclpp/core.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_CORE_HPP_
 #define MSCCLPP_CORE_HPP_
 

include/mscclpp/cuda_utils.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_CUDA_UTILS_HPP_
 #define MSCCLPP_CUDA_UTILS_HPP_
 

include/mscclpp/epoch.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_EPOCH_HPP_
 #define MSCCLPP_EPOCH_HPP_
 

include/mscclpp/errors.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_ERRORS_HPP_
 #define MSCCLPP_ERRORS_HPP_
 

include/mscclpp/fifo.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_FIFO_HPP_
 #define MSCCLPP_FIFO_HPP_
 

include/mscclpp/poll.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_POLL_HPP_
 #define MSCCLPP_POLL_HPP_
 

include/mscclpp/proxy.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_PROXY_HPP_
 #define MSCCLPP_PROXY_HPP_
 

include/mscclpp/utils.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_UTILS_HPP_
 #define MSCCLPP_UTILS_HPP_
 

src/CMakeLists.txt

@@ -1,2 +1,5 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 file(GLOB_RECURSE SOURCES CONFIGURE_DEPENDS *.cc)
 target_sources(mscclpp PRIVATE ${SOURCES})

src/bootstrap/bootstrap.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <sys/resource.h>
 
 #include <cstring>

src/c_style_remnants.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "api.h"
 #include "debug.h"
 

src/channel.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mscclpp/channel.hpp>
 
 #include "api.h"

src/communicator.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "communicator.hpp"
 
 #include <mscclpp/core.hpp>

src/config.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "config.hpp"
 
 namespace mscclpp {

src/connection.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "connection.hpp"
 
 #include <mscclpp/utils.hpp>

src/cuda_utils.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mscclpp/cuda_utils.hpp>
 
 namespace mscclpp {

src/epoch.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mscclpp/epoch.hpp>
 
 #include "api.h"

src/errors.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <cstring>
 #include <mscclpp/errors.hpp>
 

src/fifo.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <emmintrin.h>
 
 #include <mscclpp/cuda_utils.hpp>

src/ib.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "ib.hpp"
 
 #include <infiniband/verbs.h>

src/include/api.h

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_API_H_
 #define MSCCLPP_API_H_
 

src/include/communicator.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCL_COMMUNICATOR_HPP_
 #define MSCCL_COMMUNICATOR_HPP_
 

src/include/config.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_CONFIG_H_
 #define MSCCLPP_CONFIG_H_
 

src/include/connection.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_CONNECTION_HPP_
 #define MSCCLPP_CONNECTION_HPP_
 

src/include/ib.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_IB_HPP_
 #define MSCCLPP_IB_HPP_
 

src/include/numa.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_NUMA_HPP_
 #define MSCCLPP_NUMA_HPP_
 

src/include/registered_memory.hpp

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef MSCCLPP_REGISTERED_MEMORY_HPP_
 #define MSCCLPP_REGISTERED_MEMORY_HPP_
 

src/include/socket.h

@@ -1,8 +1,5 @@
-/*************************************************************************
- * Copyright (c) 2016-2022, NVIDIA CORPORATION. All rights reserved.
- *
- * See LICENSE.txt for license information
- ************************************************************************/
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
 
 #ifndef MSCCLPP_SOCKET_H_
 #define MSCCLPP_SOCKET_H_

src/npkit/npkit.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "npkit.h"
 
 #include <cuda_runtime.h>

src/npkit/npkit.h

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef NPKIT_H_
 #define NPKIT_H_
 

src/npkit/npkit_event.h

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef NPKIT_EVENT_H_
 #define NPKIT_EVENT_H_
 

src/npkit/npkit_struct.h

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #ifndef NPKIT_STRUCT_H_
 #define NPKIT_STRUCT_H_
 

src/numa.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <numa.h>
 
 #include <fstream>

src/proxy.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <atomic>
 #include <mscclpp/core.hpp>
 #include <mscclpp/proxy.hpp>

src/registered_memory.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "registered_memory.hpp"
 
 #include <cuda.h>

src/utils.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <signal.h>
 #include <unistd.h>
 

src/utils_internal.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "utils_internal.hpp"
 
 #include <unistd.h>

test/CMakeLists.txt

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 function(add_test_executable name sources)
     add_executable(${name} ${sources})
     target_link_libraries(${name} mscclpp CUDA::cudart CUDA::cuda_driver)

test/allgather_test_cpp.cu

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mscclpp/channel.hpp>
 #include <mscclpp/core.hpp>
 

test/allgather_test_host_offloading.cu

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mscclpp/core.hpp>
 #include <mscclpp/cuda_utils.hpp>
 #include <mscclpp/epoch.hpp>

test/mp_unit/CMakeLists.txt

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
 target_sources(mp_unit_tests PRIVATE
     mp_unit_tests.cc
     bootstrap_tests.cc

test/mp_unit/bootstrap_tests.cc

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mpi.h>
 
 #include "config.hpp"

test/mp_unit/communicator_tests.cu

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include <mpi.h>
 
 #include <mscclpp/cuda_utils.hpp>

test/mp_unit/device_channel_tests.cu

@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
 #include "mp_unit_tests.hpp"
 
 void DeviceChannelOneToOneTest::SetUp() {