Allocating Memory Allocating Memory Using Unique throws a wrench in an important feature of Vec (and indeed all ofthe std collections): an empty Vec doesn’t actually allocate a...

Component Installation Component Installation Modes Installation Configuration Rebuilding Images Uninstallation Proxies Replacing Components and Files Troubleshooting Co...

Assembly Output Constraints Input Constraints Clobbers Global Assembly Assembly For some use cases, it may be necessary to directly control the machine code generated by Z...

Tooling cargo-generate OR git cargo-binutils qemu-system-arm GDB OpenOCD Tooling Dealing with microcontrollers involves using several different tools as we'll bedealing wi...

Rust Background Problems with C/C++ Active Development Open source and free Is Rust for everybody? Safe by design Don’t C++11 / C++14 get us this? Unsafe programming / C inte...

Building Container Images Developer images Race detection Official release images Experimental Docker BuildKit and Buildx support Official Cilium repositories Update cilium-bu...

LLVM Testing Infrastructure Guide test-suite Guide GWP-ASan

eBPF故障排查 内存限制 开启BPF JIT ELF二进制文件 提取eBPF-JIT代码 eBPF故障排查 内存限制 eBPF map使用固定的内存（locked memory），但默认非常小，可以通过调用setrlimit(2) 来增大RLIMIT_MEMLOCK 。如果内存不足，bpf_create_map 会返回EPERM (Op...

Julia SSA-form IR Background New IR nodes Phi nodes and Pi nodes PhiC nodes and Upsilon nodes Main SSA data structure Julia SSA-form IR Background Beginning in Julia 0.7...

JIT存储过程 JIT存储过程 JIT存储过程（JIT SP）由openGauss MOT引擎（从5.0版本开始）支持，其目标是提供更高的性能和更低的延迟。 JIT SP是指通过LLVM运行时代码生成和执行库来生成代码、编译和执行存储过程。JIT SP仅对访问MOT表的存储过程可用，对用户完全透明。跨引擎事务的存储过程将由标准的PL/pgSQL执行。...