⚡ Bolt: mirt::fscores 중복 호출 최적화#81
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aFIPC::autoFIPC() 내부에서 모델별로 (old, linked, new) MAP 기반 Theta 값을 구하는 mirt::fscores() 함수가 불필요하게 두 번씩 호출되고 있었습니다 (한 번은 예상 점수 산출 시점, 한 번은 Theta 자체 반환 시점). 해당 연산은 비용이 크므로(expensive operation), Theta 변수에 먼저 값을 할당(pre-calculate)한 뒤 예상 점수 산출 함수(mirt::expected.test)의 인자로 재사용하도록 개선했습니다. 이를 통해 중복 연산을 제거하고 성능을 향상시켰습니다.
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OpenCode Review Overview
Pull request overviewOpenCode reviewed the current-head mergeability evidence and changed-file flow before approval, then found merge conflicts on the affected path. Findings1. HIGH Merge Conflict Guidance - Resolve the PR branch against the latest base branch
gh pr checkout 81 --repo ContextualWisdomLab/aFIPC
git fetch origin master
git merge --no-ff origin/master # or: git rebase origin/master
git status --short
# resolve files, then git add <resolved-files>
# merge path: git commit
# rebase path: git rebase --continue
git push origin HEAD:bolt/optimize-fscores-calculation-5529142817755687507
# rebase path only: git push --force-with-lease origin HEAD:bolt/optimize-fscores-calculation-5529142817755687507
Change Flow DAGflowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (3 files)"]
S1 --> I1["repository behavior"]
I1 --> Conflict["Merge conflict blocks this path"]
Conflict --> V1["required checks"]
Merge Conflict Guidance
gh pr checkout 81 --repo ContextualWisdomLab/aFIPC
git fetch origin master
git merge --no-ff origin/master # or: git rebase origin/master
git status --short
# resolve files, then git add <resolved-files>
# merge path: git commit
# rebase path: git rebase --continue
git push origin HEAD:bolt/optimize-fscores-calculation-5529142817755687507
# rebase path only: git push --force-with-lease origin HEAD:bolt/optimize-fscores-calculation-5529142817755687507 |
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Pull request overview
OpenCode reviewed the current-head mergeability evidence and changed-file flow before approval, then found merge conflicts on the affected path.
Findings
1. HIGH Merge Conflict Guidance - Resolve the PR branch against the latest base branch
- Problem: GitHub reports mergeStateStatus
DIRTYfor this pull request. - Root cause: Branch
bolt/optimize-fscores-calculation-5529142817755687507cannot be merged cleanly intomaster; the changed-file flow below shows which review/runtime path is blocked by the conflict. - Fix: Merge or rebase the latest
masterintobolt/optimize-fscores-calculation-5529142817755687507, resolve conflict markers in the PR branch, rerun the focused checks, and push the same branch. - Repair commands:
gh pr checkout 81 --repo ContextualWisdomLab/aFIPC
git fetch origin master
git merge --no-ff origin/master # or: git rebase origin/master
git status --short
# resolve files, then git add <resolved-files>
# merge path: git commit
# rebase path: git rebase --continue
git push origin HEAD:bolt/optimize-fscores-calculation-5529142817755687507
# rebase path only: git push --force-with-lease origin HEAD:bolt/optimize-fscores-calculation-5529142817755687507- Regression test: Keep OpenCode approval gated on mergeability so model-output failures cannot approve a conflicted PR.
Change Flow DAG
flowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (3 files)"]
S1 --> I1["repository behavior"]
I1 --> Conflict["Merge conflict blocks this path"]
Conflict --> V1["required checks"]
- Result: REQUEST_CHANGES
- Reason: mergeStateStatus is
DIRTY; mergeable isCONFLICTING. - Head SHA:
5f1de7a722c68aea9c3250f9952e4dc3d9e5ce32 - Workflow run: 28432774220
- Workflow attempt: 1
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💡 What (무엇을):
R/aFIPC.R에서mirt::fscores(..., method = 'MAP')의 중복 호출 제거🎯 Why (왜):
fscores는 무거운 연산이며, 기존에는mirt::expected.test호출 시점과Theta저장 시점에 각각 중복 계산되어 불필요한 CPU 자원을 낭비하고 있었습니다.📊 Impact (영향): 중복 연산을 제거함으로써 함수의 실행 속도 및 메모리 효율성이 크게 향상될 것으로 기대됩니다.
🔬 Measurement (측정 방법):
Rscript -e 'covr::package_coverage()'명령과R CMD check를 통해 테스트 및 패키지가 정상 동작하는지 확인하였고, 변경된 커버리지가 올바르게 유지됨을 검증했습니다.PR created automatically by Jules for task 5529142817755687507 started by @seonghobae