Struct BenchCommand 

pub struct BenchCommand {

    pub model: String,
    pub rounds: usize,
    pub max_tokens: u32,
    pub backend: String,
    pub prompt: String,
    pub concurrency: usize,
    pub long_context: bool,
    pub kv_dtype: Option<String>,
    pub n_repeats: u32,
    pub goodput: Option<Slo>,
    pub output: String,
    pub out: Option<PathBuf>,
    pub hw_id: Option<String>,
    pub commit_sha: Option<String>,
}

Fields

model: String

Model name (e.g., qwen3:0.6b, qwen3:4b)

rounds: usize

Sequential inference passes per run.

max_tokens: u32

Max tokens per request

backend: String

Backend: auto, cpu, cuda, metal

prompt: String

Prompt to use

concurrency: usize

Number of concurrent requests (>1 tests batch decode).

long_context: bool

Long-context mode: use a ~2k token prompt (tests flash decode / paged KV).

kv_dtype: Option<String>

KV cache element dtype. Accepts fp16, bf16, int8, fp8.

n_repeats: u32

Independent repeats of the whole bench. ≥ 3 unlocks CI95 (PLAYBOOK § 0.4). Default 1 — emits mean only.

goodput: Option<Slo>

SLO triple for goodput. Format: ttft:500 tpot:50 e2el:30000.

output: String

Output format: json (canonical BenchReport) or human (summary table, default — matches pre-Phase-0 behaviour).

out: Option<PathBuf>

Output file path (json mode).

hw_id: Option<String>

Override env.hw_id (defaults to auto-detected).

commit_sha: Option<String>

Override env.commit_sha (defaults to git rev-parse --short HEAD).

Trait Implementations

impl Args for BenchCommand

fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

impl FromArgMatches for BenchCommand

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.