27 lines
1.1 KiB
Markdown
27 lines
1.1 KiB
Markdown
Status: done (2026-07-14)
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# 01 — Baseline and profiling harness
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## What to build
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Create a deterministic stub-backed benchmark for a Route Session that measures
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prefill and cached decode across direct and relay paths. Attribute time to model
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execution, activation encoding/decoding, compression, connection setup, relay
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queueing, local HTTP forwarding, and end-to-end seam latency. Record payload
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sizes and connection counts without requiring a real model or external host.
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## Acceptance criteria
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- [x] The harness runs a fixed prompt and fixed generated-token count through a
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two-node route in direct and relay modes.
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- [x] It reports p50/p95 per-token latency, per-hop latency, payload bytes,
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compression ratio, connection attempts, and queue wait.
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- [x] It distinguishes prefill from decode and cached from stateless mode.
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- [x] It emits machine-readable JSON suitable for CI artifacts and a concise
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human-readable summary.
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- [x] A test fixture can assert connection attempts and output token identity.
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## Blocked by
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None - completed. Verified with `PYTHONPATH=packages/node pytest -q tests/test_route_session_benchmark.py` (7 passed).
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