chore(deps): bump gungraun from 0.17.2 to 0.18.0

[dependabot]

Bumps gungraun from 0.17.2 to 0.18.0.

Release notes

Sourced from gungraun's releases.

v0.18.0

[0.18.0] - 2026-04-09

Added

• (#565): --parallel CLI option and environment variable GUNGRAUN_PARALLEL to run benchmarks in parallel. max_parallel parameter in library_benchmark_group! and binary_benchmark_group! to be able to limit parallelism by benchmark group.
• (#575): Support const generic parameters in benchmark functions
• (#583): Support a custom valgrind runner with command-line arguments:
  • --valgrind-runner (env: GUNGRAUN_VALGRIND_RUNNER) option to run Valgrind through a container or alternative execution environment.
  • --valgrind-runner-args (env: GUNGRAUN_VALGRIND_RUNNER_ARGS) to pass additional arguments to the custom runner with support for environment variable interpolation using ${VAR} syntax.
  • --valgrind-bin (env: GUNGRAUN_VALGRIND_BIN) to specify a Valgrind executable path.
  • --valgrind-runner-dest (env: GUNGRAUN_VALGRIND_RUNNER_DEST) to override the destination directory for Valgrind output files.
  • --valgrind-runner-root (env: GUNGRAUN_VALGRIND_RUNNER_ROOT) to override the workspace root directory path.
  • Expose environment variables GUNGRAUN_VR_DEST_DIR, GUNGRAUN_VR_HOME, GUNGRAUN_VR_WORKSPACE_ROOT, GUNGRAUN_ALLOW_ASLR for custom valgrind runners.
• (#583): Customize environment variables on the command-line with:
  • --env-clear (env: GUNGRAUN_ENV_CLEAR) CLI argument to control environment variable clearing behavior for benchmarks.
  • --envs CLI argument to pass environment variables to benchmarks from the command line (supports both passthrough --envs=VAR and explicit --envs=VAR=value).
• (#585): gungraun::prelude module for convenient importing of commonly used items: library_benchmark, library_benchmark_group, binary_benchmark, binary_benchmark_group, main!, LibraryBenchmarkConfig, BinaryBenchmarkConfig, and Command.

Changed

• (#565): Improved performance of serial benchmark execution:
  • Execute the benchmark and then process and print the data while already executing the next benchmark.
  • By using a temporary directory for the new valgrind data which most likely is an in-memory file system like tmpfs
• (#565): Output format changes: Consts arguments are shown in the DESCRIPTION of the the benchmark output module::path id:DESCRIPTION in brackets in addition to the normal benchmark function arguments (file::group::func id:<A, B>(arg1, arg2)). To keep the output format consistent, the description now shows arguments always in parentheses even when no consts were given (a::b::c id:(arg1, arg2)). Additionally, binary benchmarks without an id now separate the DESCRIPTION from the module path with a : as in a::b::c :DESCRIPTION.
• (#583): --bbv-args, --cachegrind-args, --callgrind-args, --dhat-args, --drd-args, --helgrind-args, --massif-args, --memcheck-args, --valgrind-args now support specifying valgrind arguments without the -- flag for convenience. For example: --callgrind-args='toggle-collect=some::*' instead of --callgrind-args='--toggle-collect=some::*'
• Update, fix and improve the guide and other documentation in various PRs: Added missing documentation, fixed typos, ...
• Update dependencies

Removed

• (#565): Discarded printing of log file content with log level: info.

Fixed

• (#583): --bbv-args, --cachegrind-args, --callgrind-args, --dhat-args, --drd-args, --helgrind-args, --massif-args, --memcheck-args, --valgrind-args are now parsing multiple space separated argument lists correctly and split them according to POSIX shell arguments.
• (#584): Various small fixes and improvements to the --help output. Changed the ordering of some --flags to group them according to similar functionality. Especially, the short help -h is now fixed and shows a quick summary of the long --help output instead of the long help itself.
• (#584): Added --no-capture and --no-summary as aliases for --nocapture and --nosummary. Ignore --fail-fast of the original rust test harness.

Full Changelog: gungraun/gungraun@v0.17.2...v0.18.0

Changelog

Sourced from gungraun's changelog.

[0.18.0] - 2026-04-09

Added

• (#565): --parallel CLI option and environment variable GUNGRAUN_PARALLEL to run benchmarks in parallel. max_parallel parameter in library_benchmark_group! and binary_benchmark_group! to be able to limit parallelism by benchmark group.
• (#575): Support const generic parameters in benchmark functions
• (#583): Support a custom valgrind runner with command-line arguments:
  • --valgrind-runner (env: GUNGRAUN_VALGRIND_RUNNER) option to run Valgrind through a container or alternative execution environment.
  • --valgrind-runner-args (env: GUNGRAUN_VALGRIND_RUNNER_ARGS) to pass additional arguments to the custom runner with support for environment variable interpolation using ${VAR} syntax.
  • --valgrind-bin (env: GUNGRAUN_VALGRIND_BIN) to specify a Valgrind executable path.
  • --valgrind-runner-dest (env: GUNGRAUN_VALGRIND_RUNNER_DEST) to override the destination directory for Valgrind output files.
  • --valgrind-runner-root (env: GUNGRAUN_VALGRIND_RUNNER_ROOT) to override the workspace root directory path.
  • Expose environment variables GUNGRAUN_VR_DEST_DIR, GUNGRAUN_VR_HOME, GUNGRAUN_VR_WORKSPACE_ROOT, GUNGRAUN_ALLOW_ASLR for custom valgrind runners.
• (#583): Customize environment variables on the command-line with:
  • --env-clear (env: GUNGRAUN_ENV_CLEAR) CLI argument to control environment variable clearing behavior for benchmarks.
  • --envs CLI argument to pass environment variables to benchmarks from the command line (supports both passthrough --envs=VAR and explicit --envs=VAR=value).
• (#585): gungraun::prelude module for convenient importing of commonly used items: library_benchmark, library_benchmark_group, binary_benchmark, binary_benchmark_group, main!, LibraryBenchmarkConfig, BinaryBenchmarkConfig, and Command.

Changed

• (#565): Improved performance of serial benchmark execution:
  • Execute the benchmark and then process and print the data while already executing the next benchmark.
  • By using a temporary directory for the new valgrind data which most likely is an in-memory file system like tmpfs
• (#565): Output format changes: Consts arguments are shown in the DESCRIPTION of the the benchmark output module::path id:DESCRIPTION in brackets in addition to the normal benchmark function arguments (file::group::func id:<A, B>(arg1, arg2)). To

... (truncated)

Commits

• 85d3fa3 Merge pull request #586 from gamma0987/prepare-release
• bdfdfa1 chore: Update CHANGELOG
• 989655f Bump gungraun-macros version v0.7.2 -> v0.8.0
• e69b8cf Bump version v0.17.2 -> v0.18.0
• 663e38d chore(just): Fix bump recipe and build gungraun
• fa84a0e chore(deps): Update dependencies
• 4e584cb Merge pull request #585 from gamma0987/impl-prelude
• 29d9dbc chore: Update CHANGELOG
• a23ebae docs(prelude): Add documentation to the guide and the library
• 96dc7a3 feat(prelude): Make use of the prelude in tests and docs
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)