feat(bench): port benchzstd orchestration to Rust

Replace the program archive's C benchmark orchestration with the complete
Rust port while retaining the public benchzstd.h ABI and result/error
contracts. Include the module only in full CLI archives and remove only
benchzstd.c from the program source set, leaving C test targets on their
existing implementation.

Test Plan:
- cargo test --manifest-path /tmp/zstd-benchzstd.IHWpLD/Cargo.toml (6 passed)
- cargo check and cargo clippy --all-targets in the focused harness (passed)
- standalone release archive build and BMK_* symbol inspection (passed)
- make -C programs zstd (passed before concurrent CLI edits)
- make -C tests -B paramgrill (passed)
- native synthetic, multi-file, dictionary, and invalid-frame benchmark smoke tests (passed)

This commit is contained in:

ddidderr

2026-07-18 01:47:33 +02:00

parent b6611f9f90

commit 96a0eabdb9

3 changed files with 1801 additions and 1 deletions

									
										rust/cli/src/lib.rs
									
		+3
		
												View File
												
				@@ -1,5 +1,8 @@

				#[path = "../../src/benchfn.rs"]

				mod benchfn;

				#[cfg(feature = "cli")]

				#[path = "../../src/benchzstd.rs"]

				mod benchzstd;

				#[path = "../../src/datagen.rs"]

				mod datagen;

				#[cfg(feature = "cli")]