rob thijssen
3ba996dcdf
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quantus/miner#9. Additive metrics in a lair-owned module of the metrics
crate; origin's metrics are untouched so the fleet dashboard keeps working
across origin merges.
Identity:
- miner_build_info{version, commit}: the join key for everything below.
- miner_config_info{engine, gpu_batch_size, gpu_devices, cpu_workers,
gpu_throttle_ms}: two deploys of one commit with different flags are
different experiments.
Per device (handles resolved once at engine init, no label lookups in the
batch path):
- miner_device_hashes_total{device, kernel}, miner_device_solutions_total,
miner_device_lost_total.
- miner_gpu_batch_seconds{device, kernel, phase=gpu|host}: submit-to-mapped
on the device versus everything else in the batch. This is the bubble
#4, #5 and #6 attack, measured directly.
Jobs and results:
- miner_jobs_received_total, miner_stale_hashes_total{engine},
miner_job_pickup_seconds{engine} (issued to picked up; the cancel latency
of a busy worker), miner_results_submitted_total,
miner_results_send_failed_total, miner_seal_latency_seconds (found to
sent), miner_job_idle_seconds_total (sent to next job, node-attributable).
Connection: miner_connects_total, miner_connect_failures_total,
miner_disconnects_total, miner_connected, miner_disconnected_seconds_total.
Origin-owned code touched, each block marked lair: engine-gpu gains a
metrics dependency, a DeviceMetrics handle on GpuContext and timing points
in run_single_batch; miner-service gains found_at on WorkerResult,
created_at on MiningJob and the recording calls; miner-cli sets build info
at startup. Deploy validate now asserts miner_build_info carries the
deployed commit.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CBgs2nSi4H2mdh8kD8vMX5
49 lines
1.8 KiB
TOML
49 lines
1.8 KiB
TOML
[package]
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name = "engine-gpu"
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version.workspace = true
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edition.workspace = true
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publish = false
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description = "GPU mining engine implementation for the Quantus External Miner"
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# [lib]
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# path = "src/main.rs"
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# crate-type = ["rlib"]
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[features]
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# Default to the baseline/reference implementation; enable others as needed.
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default = ["baseline"]
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# Map engine features (pow-core dependency removed for now)
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baseline = []
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simd-poseidon2 = []
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[dependencies]
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engine-cpu = { path = "../engine-cpu" }
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metrics = { path = "../metrics" } # lair: per-device metrics (quantus/miner#9)
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pow-core = { path = "../pow-core" }
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primitive-types = { workspace = true }
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log = { workspace = true }
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qp-poseidon-core = { workspace = true }
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qp-poseidon-constants = "1.1"
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qp-plonky2-field = { version = "1.1.1" }
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plonky2 = { package = "qp-plonky2", version = "1.1.3" }
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wgpu = { version = "27.0.1" } # GPU compute library
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tokio = { workspace = true, features = ["rt", "rt-multi-thread", "time"] } # Async runtime with timeout support
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futures = "0.3" # For async oneshot channels in test modules
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bytemuck = "1.16" # For buffer mapping
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rand = { workspace = true, features = ["std", "std_rng"] }
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rand_chacha = "0.9" # For deterministic random test generation
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regex = "1" # For GPU name pattern matching
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[dev-dependencies]
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hex = { workspace = true }
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criterion = "0.5"
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rand = { workspace = true, features = ["std", "std_rng"] }
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env_logger.workspace = true
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tokio = { workspace = true, features = ["macros", "rt", "rt-multi-thread", "time"] } # Add macros for #[tokio::main]
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[[bench]]
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name = "gpu_engine_bench"
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harness = false
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