lez-programs/programs/benchmark/Cargo.toml

[package]
name = "benchmark"
version = "0.1.0"
edition = "2021"

# Its own workspace root: this crate is EXCLUDED from the repo workspace (see the root Cargo.toml
# `exclude` list) so that `cargo {test,clippy,build} --workspace`, the Makefile targets, and CI
# never compile it. It pulls the heavy `risc0-zkvm` `prove` feature and only exists to produce the
# cycle benchmarks in `tests/`. Run it explicitly:
#   cargo test --manifest-path programs/benchmark/Cargo.toml -- --ignored --nocapture
[workspace]

[dependencies]
nssa = { git = "https://github.com/logos-blockchain/logos-execution-zone.git", tag = "v0.2.0-rc3" }
nssa_core = { git = "https://github.com/logos-blockchain/logos-execution-zone.git", tag = "v0.2.0-rc3", features = ["host"] }
twap_oracle_core = { path = "../twap_oracle/core" }
twap-oracle-methods = { path = "../twap_oracle/methods" }
# `prove` exposes `ExecutorImpl`/`Session` (the cycle split); we only execute, never prove.
risc0-zkvm = { version = "=3.0.5", features = ["prove"] }
test(twap): cover RecordTick end-to-end and add zkVM cycle benchmark Add the first end-to-end coverage of the oracle's RecordTick path, which previously existed only as native unit tests: - amm_twap_observations_accumulate_across_swaps_and_yield_time_weighted_average: drives swaps + RecordTick across simulated time, then checks the cumulative accumulator and the consulted time-weighted average. - amm_twap_record_tick_sampling_guard_skips_calls_below_min_interval: exercises the min-interval sampling guard through the real instruction path. Running RecordTick through the zkVM surfaced that committing the oracle-owned ~100 KiB observations account costs ~50.9M cycles — over the 2^25 (~33.5M) public-execution limit — so the instruction aborted on chain. Reduce OBSERVATIONS_CAPACITY 6396 -> 2048 (~16.8M cycles, ~half the limit); window coverage is unchanged, only sampling resolution. Add programs/benchmark, a standalone crate (excluded from the workspace so CI and the Makefile skip it) that runs the guest ELF through the RISC Zero executor and reports the per-instruction cycle split, reproducing the on-chain pass/fail at the limit. Its cost-vs-capacity sweep still spans to 6396, guarding against bumping capacity back into the over-budget range. 2026-06-23 15:02:27 +02:00			`[package]`
			`name = "benchmark"`
			`version = "0.1.0"`
			`edition = "2021"`

			`# Its own workspace root: this crate is EXCLUDED from the repo workspace (see the root Cargo.toml`
			# `exclude` list) so that `cargo {test,clippy,build} --workspace`, the Makefile targets, and CI
			# never compile it. It pulls the heavy `risc0-zkvm` `prove` feature and only exists to produce the
			# cycle benchmarks in `tests/`. Run it explicitly:
			`# cargo test --manifest-path programs/benchmark/Cargo.toml -- --ignored --nocapture`
			`[workspace]`

			`[dependencies]`
			`nssa = { git = "https://github.com/logos-blockchain/logos-execution-zone.git", tag = "v0.2.0-rc3" }`
			`nssa_core = { git = "https://github.com/logos-blockchain/logos-execution-zone.git", tag = "v0.2.0-rc3", features = ["host"] }`
			`twap_oracle_core = { path = "../twap_oracle/core" }`
			`twap-oracle-methods = { path = "../twap_oracle/methods" }`
			# `prove` exposes `ExecutorImpl`/`Session` (the cycle split); we only execute, never prove.
			`risc0-zkvm = { version = "=3.0.5", features = ["prove"] }`