tiny.bench.ComparisonCapacity

1pub const Capacity = struct {2    limits: Limits,3    effects_offset: usize,4    samples_offset: usize,5    counts_offset: usize,6    storage_bytes: usize,78    pub fn derive(limits: Limits) DeriveError!Capacity {9        if (limits.max_samples_per_series == 0) return error.InvalidSampleLimit;10        if (limits.max_samples_per_series > std.math.maxInt(u32)) {11            return error.SampleLimitTooLarge;12        }13        if (limits.max_bootstrap_iterations == 0) {14            return error.InvalidBootstrapIterationLimit;15        }16        const effects = try placed(f64, 0, limits.max_bootstrap_iterations);17        const samples = try placed(u64, effects.end, limits.max_samples_per_series);18        const counts = try placed(u32, samples.end, limits.max_samples_per_series);19        std.debug.assert(effects.start == 0);20        std.debug.assert(effects.end <= samples.start);21        std.debug.assert(samples.end <= counts.start);22        return .{23            .limits = limits,24            .effects_offset = effects.start,25            .samples_offset = samples.start,26            .counts_offset = counts.start,27            .storage_bytes = counts.end,28        };29    }30};

1pub const ComparisonCapacity = compare_mod.Capacity;