feat: adds db prefilter for gpu

[stalniy]

Why

Ref CON-343

What

adds possibility to prefilter providers by gpu, either by vendor or by vendor and model, using gpu_models column

Summary by CodeRabbit

• New Features

  • GPU model filtering now includes vendor-only specifications (e.g., "nvidia") alongside vendor/model combinations.
  • Provider bid screening now filters candidates based on GPU model compatibility at the per-unit level.

• Bug Fixes

  • GPU vendor strings are now preserved with correct casing in cluster inventory matching.

• Tests

  • Extended test coverage for GPU attribute parsing and token generation.
  • Added test scenarios for GPU model matching across multiple units and attributes.

[coderabbitai]

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ℹ️ Recent review info

⚙️ Run configuration

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Run ID: a4d2c03e-cf45-40ae-af80-b151bc8e05d2

📥 Commits

Reviewing files that changed from the base of the PR and between 0be6b24 and 6b6082c.

📒 Files selected for processing (7)

• apps/provider-inventory/src/lib/project-row/project-row.spec.ts
• apps/provider-inventory/src/lib/project-row/project-row.ts
• apps/provider-inventory/src/repositories/bid-screening/bid-screening.aggregator.spec.ts
• apps/provider-inventory/src/repositories/bid-screening/bid-screening.aggregator.ts
• apps/provider-inventory/src/repositories/bid-screening/bid-screening.repository.integration.ts
• apps/provider-inventory/src/repositories/bid-screening/bid-screening.repository.ts
• apps/provider-inventory/src/services/cluster-inventory-matcher/cluster-inventory-matcher.service.ts

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📝 Walkthrough

Walkthrough

This PR expands GPU model filtering throughout the bid-screening pipeline. projectRow now includes vendor-only GPU tokens alongside vendor/model pairs. aggregateCriteria derives these tokens from GPU attributes, and BidScreeningRepository applies per-unit GPU filtering via SQL overlap checks. Vendor string normalization is removed from the inventory matcher.

Changes

GPU model projection and filtering pipeline

Layer / File(s)	Summary
GPU model projection expansion apps/provider-inventory/src/lib/project-row/project-row.ts, apps/provider-inventory/src/lib/project-row/project-row.spec.ts	projectRow adds GPU vendor strings to gpuModels when present. Three test cases updated to assert both vendor-only and vendor/model tokens in projections.
GPU token generation from attributes apps/provider-inventory/src/repositories/bid-screening/bid-screening.aggregator.ts, apps/provider-inventory/src/repositories/bid-screening/bid-screening.aggregator.spec.ts	aggregateCriteria now derives gpuTokens per unit via new gpuTokensForUnit helper, parsing GPU attributes into vendor or vendor/model strings and deduplicating. Tests validate vendor-only tokens, vendor/model pairs, multiple attributes (OR alternatives), and zero-GPU empty tokens.
Per-unit GPU token filtering in repository apps/provider-inventory/src/repositories/bid-screening/bid-screening.repository.ts, apps/provider-inventory/src/repositories/bid-screening/bid-screening.repository.integration.ts	BidScreeningRepository.#buildWhere adds arrayOverlaps SQL conditions for units with non-empty gpuTokens, filtering providers by GPU model overlap. Integration tests verify vendor/model matching, wrong-vendor exclusion, OR behavior across GPU attributes, AND requirements across multiple units, and GPU-less unit handling. Test helpers extended to accept GPU attributes.
Vendor string normalization removal apps/provider-inventory/src/services/cluster-inventory-matcher/cluster-inventory-matcher.service.ts	Vendor string no longer lowercased when building pinnedSpec.vendor in #tryAdjustGPU.

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Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

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Possibly related PRs

• akash-network/console#3172: Refactored project-row GPU vendor/name handling for bid matching, directly tied to this PR's GPU model projection and token logic.

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Suggested labels

size: L, experienced-contributor

---

Suggested reviewers

• baktun14
• ygrishajev

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/db-gpu-filter

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.96%. Comparing base (0be6b24) to head (6b6082c).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3188      +/-   ##
==========================================
- Coverage   63.72%   62.96%   -0.76%     
==========================================
  Files        1091     1050      -41     
  Lines       26467    25443    -1024     
  Branches     6422     6258     -164     
==========================================
- Hits        16865    16020     -845     
+ Misses       8404     8238     -166     
+ Partials     1198     1185      -13     

Flag	Coverage Δ		*Carryforward flag
api	84.24% <ø> (ø)		Carriedforward from 0be6b24
deploy-web	46.68% <ø> (ø)		Carriedforward from 0be6b24
log-collector	?
notifications	91.06% <ø> (ø)		Carriedforward from 0be6b24
provider-console	81.48% <ø> (ø)		Carriedforward from 0be6b24
provider-inventory	82.13% <100.00%> (+0.24%)	⬆️
provider-proxy	86.08% <ø> (ø)		Carriedforward from 0be6b24
tx-signer	?

*This pull request uses carry forward flags. Click here to find out more.

Files with missing lines	Coverage Δ
...vider-inventory/src/lib/project-row/project-row.ts	100.00% <100.00%> (ø)
...sitories/bid-screening/bid-screening.aggregator.ts	100.00% <100.00%> (ø)
...sitories/bid-screening/bid-screening.repository.ts	100.00% <100.00%> (ø)
...ntory-matcher/cluster-inventory-matcher.service.ts	95.09% <ø> (ø)

... and 41 files with indirect coverage changes

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