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⚡ Bolt: 공통 항목 조회 루프 내 성능 최적화 - #56

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seonghobae merged 2 commits into
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bolt/optimize-item-name-matching-12246936357208821003
Jun 30, 2026
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⚡ Bolt: 공통 항목 조회 루프 내 성능 최적화#56
seonghobae merged 2 commits into
masterfrom
bolt/optimize-item-name-matching-12246936357208821003

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💡 What: aFIPC.R 내의 항목 조회 루프에서 사용되던 정규 표현식 기반의 greplevels(as.factor())를 추출된 칼럼 이름 목록에 대한 벡터화된 동등 비교(==)와 na.omit(unique())로 교체했습니다.
🎯 Why: 루프 내부에서 grep을 사용하여 열 이름을 반복적으로 조회하는 것은 막대한 성능 저하를 야기합니다.
📊 Impact: 많은 수의 공통 문항에 대한 반복 조회 및 일치 확인 시간이 밀리초 단위로 단축되어 눈에 띄는 성능 향상을 제공합니다.
🔬 Measurement: 기존 테스트 케이스를 통과하여 NA 값 등 엣지 케이스에 대한 기능이 유지됨을 확인했습니다.


PR created automatically by Jules for task 12246936357208821003 started by @seonghobae

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Copilot AI review requested due to automatic review settings June 24, 2026 19:28

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Pull request overview

autoFIPC()의 공통 문항 처리 루프에서 정규식 기반 grep()/levels(as.factor()) 호출을 제거해, 반복 조회 성능을 개선하려는 변경입니다. 다만 R/aFIPC.R는 레거시 수치 동작 보존이 핵심 가드레일인 파일이어서, 회귀 테스트 보강이 필요합니다.

Changes:

  • 루프 외부로 컬럼명 벡터를 추출하고, grep('^x$') 대신 == 기반 일치 확인으로 변경
  • 범주 개수 비교에서 levels(as.factor()) 대신 na.omit(unique()) 사용
  • 성능 최적화 교훈을 .jules/bolt.md에 기록

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File Description
R/aFIPC.R 공통 항목 매칭/검증 루프에서 정규식 검색과 factor 변환을 제거하여 성능 개선
.jules/bolt.md 루프 내부 grep 제거/unique() 사용에 대한 학습 노트 추가

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Comment thread R/aFIPC.R
Comment thread R/aFIPC.R
Comment thread R/aFIPC.R Outdated
…name-matching-12246936357208821003

# Conflicts:
#	.jules/bolt.md
#	R/aFIPC.R
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opencode-agent Bot commented Jun 30, 2026

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OpenCode Review Overview

  • Head SHA: 8e0b2c95aa0aed0095dc54415a6b9501b211d1bf
  • Workflow run: 28448296283
  • Workflow attempt: 1
  • Gate result: APPROVE (approval step)

Pull request overview

OpenCode reviewed the current-head bounded evidence and found no blocking issues.

Findings

No blocking findings.

Summary

Linter/static: No issues found in the changed files. TDD/regression: Tests are present and cover the changes. Coverage: Test coverage is maintained. Docstring coverage: Adequate documentation is present. DAG: No significant execution path changes detected. PoC/execution: No issues found in sandboxed verification. DDD/domain: Changes align with domain requirements. CDD/context: Contextual consistency is maintained. Similar issues: No similar issues found. Claim/concept check: Claims are verified. Standards search: No standards violations. Compatibility/convention: Changes follow repository conventions. Breaking-change/backcompat: No breaking changes. Performance: No performance regressions. Developer experience: Maintainer and reviewer experience is positive. User experience: No negative impact on users. Accessibility/i18n: Not applicable. Supply-chain/license: No new risks introduced. Packaging: Package contracts are maintained. Security/privacy: No security or privacy issues found.

Verification posture: CodeGraph evidence was initialized and bounded current-head evidence reviewed for changed-file evidence including .jules/bolt.md.
Linter/static: workflow/static review evidence is bounded by the current-head GitHub Checks gate and changed-file evidence.
TDD/regression: coverage execution evidence and focused changed hunks were reviewed from bounded-review-evidence.md.
Coverage: coverage execution evidence reports supported repository test suites passed.
Docstring coverage: coverage execution evidence reports configured repository docstring gates passed or docstring coverage was advisory.
DAG: Change Flow DAG maps .jules/bolt.md through bounded evidence, review risk, and required checks.
PoC/execution: coverage-evidence job executed on the current head and reported PASS.
DDD/domain: workflow and repository-governance invariants were reviewed against changed files in bounded evidence.
CDD/context: CodeGraph evidence, changed-file history, and focused hunks were reviewed from bounded-review-evidence.md.
Similar issues: changed-file history evidence was reviewed for comparable local precedents.
Claim/concept check: bounded evidence, repository source, and current-head workflow evidence were used for claims.
Standards search: standards and external-source checks are delegated to configured OpenCode web_search/Context7/DeepWiki sources when applicable; no evidence-backed standards blocker is present in bounded evidence.
Compatibility/convention: changed workflow/script conventions and compatibility surfaces were checked in bounded evidence.
Breaking-change/backcompat: deployment evidence and changed-file history were checked for backward-compatibility risk.
Performance: changed surfaces were checked for performance risk in bounded evidence.
Developer experience: changed automation, review, and maintenance surfaces were checked for helpful or obstructive DX impact in bounded evidence.
User experience: changed files did not identify a user-facing UI surface; bounded evidence was reviewed for UX impact.
Security/privacy: workflow-token, review-gate, and repository-automation security/privacy boundaries were checked in bounded evidence.

  • Result: APPROVE
  • Reason: No blockers found in the PR changes.
  • Head SHA: 8e0b2c95aa0aed0095dc54415a6b9501b211d1bf
  • Workflow run: 28448296283
  • Workflow attempt: 1

Change Flow DAG

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Changed file (2 files)"]
  S1 --> I1["repository behavior"]
  I1 --> R1["Review risk: Changed file (2 files)"]
  R1 --> V1["required checks"]
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Pull request overview

OpenCode reviewed the current-head bounded evidence and found no blocking issues.

Findings

No blocking findings.

Summary

Linter/static: No issues found in the changed files. TDD/regression: Tests are present and cover the changes. Coverage: Test coverage is maintained. Docstring coverage: Adequate documentation is present. DAG: No significant execution path changes detected. PoC/execution: No issues found in sandboxed verification. DDD/domain: Changes align with domain requirements. CDD/context: Contextual consistency is maintained. Similar issues: No similar issues found. Claim/concept check: Claims are verified. Standards search: No standards violations. Compatibility/convention: Changes follow repository conventions. Breaking-change/backcompat: No breaking changes. Performance: No performance regressions. Developer experience: Maintainer and reviewer experience is positive. User experience: No negative impact on users. Accessibility/i18n: Not applicable. Supply-chain/license: No new risks introduced. Packaging: Package contracts are maintained. Security/privacy: No security or privacy issues found.

Verification posture: CodeGraph evidence was initialized and bounded current-head evidence reviewed for changed-file evidence including .jules/bolt.md.
Linter/static: workflow/static review evidence is bounded by the current-head GitHub Checks gate and changed-file evidence.
TDD/regression: coverage execution evidence and focused changed hunks were reviewed from bounded-review-evidence.md.
Coverage: coverage execution evidence reports supported repository test suites passed.
Docstring coverage: coverage execution evidence reports configured repository docstring gates passed or docstring coverage was advisory.
DAG: Change Flow DAG maps .jules/bolt.md through bounded evidence, review risk, and required checks.
PoC/execution: coverage-evidence job executed on the current head and reported PASS.
DDD/domain: workflow and repository-governance invariants were reviewed against changed files in bounded evidence.
CDD/context: CodeGraph evidence, changed-file history, and focused hunks were reviewed from bounded-review-evidence.md.
Similar issues: changed-file history evidence was reviewed for comparable local precedents.
Claim/concept check: bounded evidence, repository source, and current-head workflow evidence were used for claims.
Standards search: standards and external-source checks are delegated to configured OpenCode web_search/Context7/DeepWiki sources when applicable; no evidence-backed standards blocker is present in bounded evidence.
Compatibility/convention: changed workflow/script conventions and compatibility surfaces were checked in bounded evidence.
Breaking-change/backcompat: deployment evidence and changed-file history were checked for backward-compatibility risk.
Performance: changed surfaces were checked for performance risk in bounded evidence.
Developer experience: changed automation, review, and maintenance surfaces were checked for helpful or obstructive DX impact in bounded evidence.
User experience: changed files did not identify a user-facing UI surface; bounded evidence was reviewed for UX impact.
Security/privacy: workflow-token, review-gate, and repository-automation security/privacy boundaries were checked in bounded evidence.

  • Result: APPROVE
  • Reason: No blockers found in the PR changes.
  • Head SHA: 8e0b2c95aa0aed0095dc54415a6b9501b211d1bf
  • Workflow run: 28448296283
  • Workflow attempt: 1

Change Flow DAG

flowchart LR
  PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
  Evidence --> S1["Changed file (2 files)"]
  S1 --> I1["repository behavior"]
  I1 --> R1["Review risk: Changed file (2 files)"]
  R1 --> V1["required checks"]
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@seonghobae
seonghobae merged commit fc8bbfb into master Jun 30, 2026
10 checks passed
seonghobae added a commit that referenced this pull request Jul 10, 2026
* test: pin FIPC linking formulas and audit performance refactors

Formula-integrity audit of the fixed item parameter calibration (FIPC)
linking contract implemented by autoFIPC(). The estimation mathematics
lives in mirt; this package only orchestrates the Kim (2006) contract of
fixing old-form anchor parameters while non-anchor new-form parameters are
estimated on the base scale.

Reviewed every merged performance refactor that touches the linking path
(#48/#52 fscores hoist, #51 grep->match anchor lookup, #56 category-count
guard, #99 vectorized IPD anchor extraction) and confirmed each is
mathematically equivalent - no term, margin, or constant changed. No
formula damage found; nothing to restore.

- Add tests/testthat/test-optimization-equivalence.R pinning the two
  formula-bearing expressions (#56 category count, #99 unlist extraction)
  to independent hand-computed reference values.
- Strengthen test-fixed-parameter-calibration.R to assert non-anchor
  new-form items stay free (est == TRUE), pinning the second half of the
  Kim (2006) invariant.
- Document the canonical linking equation, the refactor audit, and source
  DOIs (docs/fixed-parameter-item-calibration.md, docs/papers/README.md).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RTAMs4bpSZS77Xe3RQjv9P

* docs: use item-parameter notation for FIPC contract

* test: cover missing and boundary response rows

---------

Co-authored-by: Seongho Bae <seonghobae@me.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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