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wegamekinglc / Derivatives-Algorithms-Lib / 28287373833
81%
master: 81%

Build:
Build:
LAST BUILD BRANCH: chore/fix-all-style-findings
DEFAULT BRANCH: master
Ran 27 Jun 2026 11:16AM UTC
Jobs 1
Files 218
Run time 1min
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27 Jun 2026 11:06AM UTC coverage: 80.505% (-0.2%) from 80.658%
28287373833

Pull #152

github

wegamekinglc
Dedup math structural: unify AAD iterators, tape block loop, Sobol seek, mesher epilogue

- blocklist.hpp: collapse near-identical Iterator_ and ConstIterator_ into a
  single template IteratorImpl_<bool Const_> with two using aliases; removes
  the const-trampoline asymmetry the original ConstIterator_ lacked.
- tape.cpp (native backend): extract ForEachBlock(tape, fn) that walks the
  four sub-containers (adjointsMulti_ guarded by multi_), and reuse it from
  Clear/Mark/Rewind/RewindToMark so adding/removing a container is one edit.
- sobol.cpp: extract the Gray-code advance loop into Seek(state, iPath,
  directions), shared by SobolSet_::SkipTo and NewSobol.
- meshers: hoist the boundary-null dplus_.back()=dminus_.front()=Null_<double>()
  epilogue onto the base FDM1DMesher_ as protected FinalizeSpacings(); call it
  from Concentrating1dMesher_ and Uniform1DMesher_. Interior spacings stay
  byte-identical (uniform still uses constant dx; concentrating still derives
  from locations_).
- Add trailing newline to concentrating1dmesher.cpp and fdm1dmesher.hpp
  (pre-existing style violation surfaced during review).

Outputs are byte-identical. Verified on two AAD backends (native + XAD): full
dal_cpp_tests 752/752 on each; targeted *AAD*:*Matrix*:*Random*:*Sobol*:*PDE*:
*Mesher* 94/94 on each; no tolerance shifts.
Pull Request #152: chore: dedup math structural (AAD iterators, tape loop, Sobol seek, mesher epilogue)

18 of 20 new or added lines in 4 files covered. (90.0%)

122 existing lines in 8 files now uncovered.

6281 of 7802 relevant lines covered (80.5%)

3212945.51 hits per line

Uncovered Changes

Lines Coverage ∆ File
2
91.89
-2.7% dal-cpp/dal/math/aad/tape.cpp

Coverage Regressions

Lines Coverage ∆ File
88
30.39
-1.35% dal-cpp/dal/script/visitor/compiler.hpp
14
56.9
2.8% dal-cpp/dal/storage/globals.cpp
9
28.57
-64.29% dal-cpp/dal/indice/indexparse.cpp
6
84.85
1.75% dal-cpp/dal/math/aad/blocklist.hpp
2
96.3
-0.26% dal-cpp/dal/script/visitor/evaluator.hpp
1
57.35
0.64% dal-cpp/dal/math/random/sobol.cpp
1
96.61
-0.06% dal-cpp/dal/model/blackscholes.hpp
1
80.0
0.0% dal-cpp/dal/protocol/optiontype.hpp
Jobs
ID Job ID Ran Files Coverage
1 28287373833.1 27 Jun 2026 11:16AM UTC 218
80.5
GitHub Action Run
Source Files on build 28287373833
  • Tree
  • List 218
  • Changed 25
  • Source Changed 22
  • Coverage Changed 19
Coverage ∆ File Lines Relevant Covered Missed Hits/Line
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  • Github Actions Build #28287373833
  • Pull Request #152
  • PR Base - master (#28286827538)
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