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fix(db): drop tp/ep/num_gpu >= 1 checks to allow aggregated multinode… #299

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Merged
adibarra merged 1 commit into from
May 4, 2026
Merged

fix(db): drop tp/ep/num_gpu >= 1 checks to allow aggregated multinode… #299

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17 changes: 17 additions & 0 deletions packages/db/migrations/004_relax_decode_zero_constraints.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
-- ============================================================
-- CONFIGS — allow prefill/decode tp / ep / num_gpu = 0
-- ============================================================
--
-- Aggregated multinode disagg runs can produce a config with no decode
-- workers for low-conc sweeps (e.g. conc=1 on dsv4 run 25296668638 had
-- decode_tp=0, decode_ep=0, num_decode_gpu=0 with all 8 GPUs on prefill).
-- The original `>= 1` checks rejected these rows during ingestion, so the
-- conc=1 point silently disappeared from the official chart. Drop the
-- prefill-side mirrors too for symmetry.

alter table configs drop constraint configs_decode_tp_positive;
alter table configs drop constraint configs_decode_ep_positive;
alter table configs drop constraint configs_num_decode_gpu_positive;
alter table configs drop constraint configs_prefill_tp_positive;
alter table configs drop constraint configs_prefill_ep_positive;
alter table configs drop constraint configs_num_prefill_gpu_positive;
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