differences of any kind.37 Aurora Innovation Finding performance regressions Gain insights and analytics about how your software is evolving over time.38 Aurora Innovation Reporting Results Subscribe 57 Aurora Innovation Tracking performance benchmarks $ touca plugin add plugins://google_benchmark $ touca google_benchmark output.json #include static void BM_String(benchmark::State& rc/google/protobuf/descriptor.cc 6 7.3% 2.14Mi 2.6% 179Ki third_party/protobuf/src/google/protobuf/descriptor.pb.cc 7 4.6% 1.36Mi 1.1% 78.4Ki third_party/protobuf/src/google/protobuf/text_format

Persistent indexing structure to maintain data sets generated by an optical telescope [13] Graph Analytics ▶ Maintain graph structure in persistent memory for scalable checkpointing [13] A Persistent Hash Graph analytics ▶ Billions of vertices ▶ Concurrent data structures ▶ High performance access to data in shared memory ▶ Hash maps ▶ Fundamental data structure ▶ Commonly used in graph analytics ▶ Few

use to solve the world’s most complex challenges • We offer solutions to apply location-based analytics to business practices - Visualize and analyze data more effectively - Collaborate and share maps

nlohmann/json ○ Build scripts for both build systemsCopy+Paste sharingStatic library sharing …sharing an analytics library● Event dispatch ● local caching ● opt-in management ● user-id management ● Reactive

Debugging, Cross-Platform & Source ControlBuild Insights Analyze and optimize your build • Detailed analytics about your C++ builds • Integrated into Visual Studio • Visualize your include tree • Identify

Scott are the CMake guys!Kitware Overview / Built on open source Computer Vision Data and Analytics Scientific Computing Medical Computing Software Solutions6 Where did CMake come from? •

including systems, programming languages, software [tile] DB libraries, and large-scale graph analytics. Open-source software projects resulting from his work include the Matrix Template Library, the

small- scale parallel systems. Working on GBTL, a linear algebra-based C++ library for graph analytics.[DISTRIBUTION STATEMENT A] This material has been approved for public release and unlimited distribution

./unitTests --gtest_filter=FifoTest/0.* Running main() from ./googletest/src/gtest_main.cc Note: Google Test filter = FifoTest/0.* [==========] Running 6 tests from 1 test suite. [----------] Global test ./unitTests --gtest_filter=FifoTest/0.* Running main() from ./googletest/src/gtest_main.cc Note: Google Test filter = FifoTest/0.* [==========] Running 6 tests from 1 test suite. [----------] Global test ./unitTests --gtest_filter=FifoTest/0.* Running main() from ./googletest/src/gtest_main.cc Note: Google Test filter = FifoTest/0.* [==========] Running 6 tests from 1 test suite. [----------] Global test

hardware-assisted AddressSanitizer (consumes less memory) UBSan - detects Undefined Behavior github.com/google/sanitizers51 2020 Victor Ciura | @ciura_victor - 2020: The Year of Sanitizers? meetingcpp.com/mcpp/survey/ Victor Ciura | @ciura_victor - 2020: The Year of Sanitizers? Address Sanitizer (ASan) github.com/google/sanitizers/wiki/AddressSanitizer De facto standard for detecting memory safety issues It’s important leaks github.com/google/sanitizers/wiki/AddressSanitizer55 2020 Victor Ciura | @ciura_victor - 2020: The Year of Sanitizers? Address Sanitizer (ASan) Started in LLVM by a team @ Google and quickly