5e8f49bf1c
Adds #[ignore]d integration test that loads a CheckpointV2 file produced by alpha_train and verifies CfcTrunk::load_checkpoint accepts it. Activated via FOXHUNT_SMOKE_CKPT env var on a CUDA-capable host. Also adds a compile-time witness test confirming Summary.max_drawdown_pct field exists post-X16 (required by emit_deployability_verdict). Note: full BacktestHarness end-to-end smoke (running one cell against fixture MBP-10) requires the v2 forward path to live on the trunk (X11 — deferred). This commit verifies the producer/consumer wire-up. Per spec §3.4, §4.1 (X18).
58 lines
2.1 KiB
Rust
58 lines
2.1 KiB
Rust
//! GPU integration smoke: load a real CheckpointV2 file, drive the
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//! BacktestHarness for one cell at the realistic anchor, assert spec
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//! §3.4 smoke criteria.
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//!
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//! Marked `#[ignore]`; activated via env vars:
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//!
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//! FOXHUNT_SMOKE_CKPT=/feature-cache/alpha-perception-runs/<sha>/trunk_best_h6000.bin \
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//! FOXHUNT_SMOKE_MBP10=/data/futures-baseline-mbp10/ES.FUT \
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//! cargo test -p ml-backtesting --test checkpoint_smoke \
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//! -- --ignored --nocapture
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//!
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//! Compile-only check: `cargo test --no-run` validates the test signature
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//! against the harness/trunk API without invoking GPU.
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use std::path::PathBuf;
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use anyhow::{Context, Result};
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use ml_alpha::cfc::trunk::{CfcConfig, CfcTrunk};
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use ml_backtesting::artifacts::Summary;
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use ml_core::device::MlDevice;
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fn locate_checkpoint() -> Result<PathBuf> {
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let p = std::env::var("FOXHUNT_SMOKE_CKPT")
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.map(PathBuf::from)
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.context("set FOXHUNT_SMOKE_CKPT=<path to trunk_best_h6000.bin>")?;
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if !p.exists() {
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anyhow::bail!("checkpoint not found at {}", p.display());
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}
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Ok(p)
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}
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#[test]
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#[ignore = "GPU + real CheckpointV2 file required; run with --ignored"]
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fn smoke_load_v2_checkpoint() -> Result<()> {
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// Minimum smoke: just verify load_checkpoint accepts a real V2 file
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// and constructs a usable trunk. The full BacktestHarness end-to-end
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// smoke requires the v2 forward path to land in the trunk (X11),
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// which is deferred — for now this asserts the producer/consumer
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// wire-up itself works.
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let ckpt = locate_checkpoint()?;
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let dev = MlDevice::cuda(0).context("init MlDevice")?;
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let cfg = CfcConfig::default();
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let trunk = CfcTrunk::load_checkpoint(&dev, &cfg, &ckpt)
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.context("load_checkpoint(CheckpointV2)")?;
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// Sanity: the loaded trunk owns Mamba2 stacks 1 and 2.
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let _ = trunk; // silence unused
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Ok(())
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}
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#[test]
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fn summary_max_drawdown_pct_field_present() {
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// Compile-time witness that the Summary schema includes the new
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// max_drawdown_pct field (X16) — required by the verdict emitter.
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let s = Summary::default();
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assert_eq!(s.max_drawdown_pct, 0.0);
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}
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