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[SDK] perf: avoid temp allocation for offer measurement - #4475

#4475

Open

proost wants to merge 11 commits into

open-telemetry:mainopen-telemetry/opentelemetry-cpp:mainfrom

proost:perf-avoid-temp-allocationproost/opentelemetry-cpp:perf-avoid-temp-allocationCopy head branch name to clipboard

Conversation Commits11 (11)Checks Files changed

Open

[SDK] perf: avoid temp allocation for offer measurement#4475
proost wants to merge 11 commits into
open-telemetry:mainfrom
proost:perf-avoid-temp-allocation

Merge branch 'main' of https://github.com/open-telemetry/opentelemetr…

21b69da

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include-what-you-use on: pull_request 3

iwyu (all-options-abiv1, 0)

iwyu (all-options-abiv1-preview, 0)

iwyu (all-options-abiv2-preview, 0)

CI on: pull_request 1

CMake test (prometheus, elasticsearch, zipkin)

CMake API only test

CMake legacy option names compatibility test

CMake msvc legacy option names compatibility test

CMake FetchContent usage with opentelemetry-cpp

CMake gcc 14 (maintainer mode, sync)

CMake gcc 14 (maintainer mode, async)

CMake gcc 14 (maintainer mode, abiv2)

CMake clang 18 (maintainer mode, sync)

CMake clang 18 with C++14 (maintainer mode, async)

CMake clang 18 (maintainer mode, yaml config)

CMake clang 18 (maintainer mode, async)

CMake clang 18 (maintainer mode, abiv2)

CMake msvc (maintainer mode)

CMake msvc (maintainer mode) with C++20

CMake msvc (maintainer mode, abiv2)

CMake test (without otlp-exporter and with async export)

CMake test (with opentracing-shim)

CMake C++14 test(GCC)

CMake C++17 test(GCC)

CMake C++20 test(GCC)

CMake C++20 test(Clang with libc++)

CMake C++23 test(GCC)

CMake C++23 test(Clang with libc++)

CMake test (with otlp-exporter)

CMake test (with modern protobuf,grpc and abseil)

CMake do not install test (with otlp-exporter)

CMake test (build shared libraries with otlp-exporter and static gRPC)

Plugin -> CMake

Bazel

Bazel with async export

Bazel valgrind

Bazel noexcept

Bazel nortti

Bazel asan config

Bazel ubsan config

Bazel tsan config

Bazel on MacOS

Benchmark

OTel Config YAML Validation

Format

Copyright

CMake -> exporter proto

CMake -> exporter proto (Build as DLL)

CMake (With async export) -> exporter proto

Bazel Windows

Plugin -> CMake Windows

Code coverage

markdown-lint

shellcheck

misspell

DocFX check

W3C Distributed Tracing Validation V1

W3C Distributed Tracing Validation V2

CMake Install Tests on: pull_request 10

Windows 2022 vcpkg submodule versions cxx17 (static libs - dll)

Windows 2025 vcpkg submodule versions cxx20 (static libs)

Ubuntu 24.04 apt packages cxx17 (static libs - shared libs)

Ubuntu 24.04 latest versions cxx20 (static libs - shared libs)

Ubuntu 22.04 stable versions cxx17 (static libs - shared libs)

Ubuntu 22.04 minimum versions cxx14 (static libs - shared libs)

Ubuntu 24.04 conan stable versions cxx17 (static libs - opentracing shim)

Ubuntu 24.04 conan latest versions cxx17 (static libs - opentracing shim)

macOS 14 conan stable versions cxx17 (static libs)

macOS 14 brew latest versions cxx17 (static libs)

CodeQL on: pull_request 1

CodeQL-Build

doxygen-tidy on: pull_request

Doxygen lint

cppcheck on: pull_request 1

cppcheck

clang-tidy on: pull_request 4

clang-tidy (all-options-abiv1-preview, 113)

clang-tidy (all-options-abiv2-preview, 124)

Zizmor on: pull_request

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1 warning

Complete job

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

iwyu (all-options-abiv1-preview, 0)

succeeded Aug 29, 2026 in 36m 57s

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