Reliable, Fast and Safe Builds Damien co-founder, tipi.build @daminetreg / damien@tipi.build Antonio DevEx Engineer, EngFlow @TheGrizzlyDev / antonio@engflow.comA love ❤ letter to CMakeGiving CMake tackle first Memory Safety Arithmetic SafetySanitizers for C++ builds with CMake github.com/tipi-build/sanitizers-cmakeSanitizers for C++ builds AddressSanitizer (ASan) UndefinedBehaviorSanitizer (UBSsan) decent amount of CPU power Let's look at other build systemsLearning from other build-systemsParallelism How many independent targets can a build system run concurrently at most?Parallelism Level

Why is my build so slow? Sam Privett 12 Disclaimer: The views and opinions expressed in this presentation are solely those of the presenters and do not necessarily represent the views, positions, Visualizing Compilation IntroductionLines of Code ≈ Longer Build Times 8Lines of Code 📈 9Build Times 📈 10Build Times 📈 11Build Times 📈 12Build Times 📈 13Boiling Frog 14Developer Productivity 15 linker, etc) 18Visualization 19 - Interactive Trace Viewer - https://ui.perfetto.dev/ - Can build and run server locally as well - Chrome Event Tracing Format JSON - … and more!20 VisualizationClang

Fanchen Su, XOffsetDatastructure, CppCon 2024 41. Title • 1 Long Title: • Using Modern C++ to Build XOffsetDatastructure: A Zero-Encoding and Zero-Decoding High-Performance Serialization Library in Fanchen Su, XOffsetDatastructure, CppCon 2024 51. Title • 1 Long Title: • Using Modern C++ to Build XOffsetDatastructure: A Zero-Encoding and Zero-Decoding High-Performance Serialization Library in illustrated in the diagram, when there's not enough space for an operation, the system automatically triggers a resize. It's important to note that this may cause the entire buffer to be moved in memory. Fanchen

● 15 years working on build systems and software process ● CMake developer ○ Designing and implementing features, performance improvements ○ Maintaining and improving build systems which use CMake Pushing forward modules support in other build systems ■ xmake ■ bazel 2Outline 1. What are compilation databases? 2. How do modules change the status quo? 3. Build databases 3Compilation Databases: Overview https://clang.llvm.org/docs/JSONCompilationDatabase.html ● Widely used and available ○ Generated by build systems ○ Used by static analysis to know how to analyze sources ○ IDEs to understand how a source

A Common Package Specification: Getting Build Tools to Talk to Each Other Lessons Learned From Making Thousands of Binaries Consumable by Any Build System Diego Rodriguez-Losada @ CppCon 2023Outline 3#include int main(void){ … deflateInit(&defstream, Z_BEST_COMPRESSION); Build system scripts Problem definition and scope 1. Define the version to use 2. Define the configuration: (system package manager or language package manager), build from source by the user, with that configuration 4. Pass information to the build system so it can locate and use it successfully 4#include

(const auto& i: arr){ // analyze i } } 78 78 Writing Our Own Tidy CheckReally Cool Stuff You Can Build 79 void OldAPI(int v, int m, int d){ NewAPI(m, v); } void NewAPI(int m, int v); - OldAPI(vel OldAPI(vel, mass, dist); + NewAPI(mass, vel); ABSL_DEPRECATE_AND_INLINE()Really Cool Stuff You Can Build 80 if (absl::GetFlag(FLAGS_Example_for_cpp_con)) { foo(); } else { bar(); } foo();In Conclusion

progression, starting from installation of django CMS and the creation of a brand new project, and build on each other, so it’s recommended to work through them in the order presented here. Installing django clone git@github.com:django-cms/django-cms-quickstart.git cd django-cms-quickstart docker compose build web docker compose up -d database_default docker compose run web python manage.py migrate docker them alongside django CMS, so that they peacefully co-exist. It means using django CMS’s features to build them into a single coherent web project that speeds up the work of managing the site, and makes possible

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 147 4.2.1 Build a TiDB Cloud Serverless Cluster· · · · · · · · · · · · · · · · · · · · · · · · · · · · 147 4.2.2 TiFlash columnar storage engine in v4.0, which combines with the TiKV row-based storage engine to build TiDB as a true HTAP database. With a small amount of extra storage cost, you can handle both online href="https://docs.pingcap.com/tidb/v8.4/tidb-resource-control#query_ �→ limit-parameters">Support more triggers for runaway queries, and �→ support switching resource groups Runaway Queries offer

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 142 4.2.1 Build a TiDB Cloud Serverless Cluster· · · · · · · · · · · · · · · · · · · · · · · · · · · · 142 4.2.2 TiFlash columnar storage engine in v4.0, which combines with the TiKV row-based storage engine to build TiDB as a true HTAP database. With a small amount of extra storage cost, you can handle both online href="https://docs.pingcap.com/tidb/v8.4/tidb-resource-control#query_ �→ limit-parameters">Support more triggers for runaway queries, and �→ support switching resource groups Runaway Queries offer

· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 117 4.2.1 Build a TiDB Serverless Cluster · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 117 4 TiFlash columnar storage engine in v4.0, which combines with the TiKV row-based storage engine to build TiDB as a true HTAP database. With a small amount of extra storage cost, you can handle both online becomes generally available (GA). When using the parallel HashAgg algorithm, TiDB automatically triggers data spill based on memory usage, thus balancing query performance and data throughput. This feature