don't print messages in run_ad when verbose=false

[penelopeysm]

No description provided.

[github-actions]

Benchmark Report

• this PR's head: fb74f797d233e226baacbdc9122ee8e6182badf3
• base branch: de25f13a4c566da8414afc3991433fb939291cee

Computer Information

Julia Version 1.11.9
Commit 53a02c0720c (2026-02-06 00:27 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: 4 × AMD EPYC 7763 64-Core Processor
  WORD_SIZE: 64
  LLVM: libLLVM-16.0.6 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

Benchmark Results

┌───────────────────────┬───────┬─────────────┬────────┬───────────────────────────────┬────────────────────────────┬─────────────────────────────────┐
│                       │       │             │        │       t(eval) / t(ref)        │     t(grad) / t(eval)      │        t(grad) / t(ref)         │
│                       │       │             │        │ ─────────┬──────────┬──────── │ ───────┬─────────┬──────── │ ──────────┬───────────┬──────── │
│                 Model │   Dim │  AD Backend │ Linked │     base │  this PR │ speedup │   base │ this PR │ speedup │      base │   this PR │ speedup │
├───────────────────────┼───────┼─────────────┼────────┼──────────┼──────────┼─────────┼────────┼─────────┼─────────┼───────────┼───────────┼─────────┤
│               Dynamic │    10 │    mooncake │   true │   281.89 │   275.78 │    1.02 │   7.62 │    8.51 │    0.90 │   2148.28 │   2346.34 │    0.92 │
│                   LDA │    12 │ reversediff │   true │  2521.72 │  2554.73 │    0.99 │   2.10 │    2.18 │    0.96 │   5295.61 │   5579.49 │    0.95 │
│   Loop univariate 10k │ 10000 │    mooncake │   true │ 30413.73 │ 30410.87 │    1.00 │   6.66 │    6.60 │    1.01 │ 202413.45 │ 200832.94 │    1.01 │
├───────────────────────┼───────┼─────────────┼────────┼──────────┼──────────┼─────────┼────────┼─────────┼─────────┼───────────┼───────────┼─────────┤
│    Loop univariate 1k │  1000 │    mooncake │   true │  3094.92 │  3096.54 │    1.00 │   6.51 │    6.42 │    1.01 │  20141.31 │  19890.20 │    1.01 │
│      Multivariate 10k │ 10000 │    mooncake │   true │ 31838.93 │ 31840.83 │    1.00 │  15.44 │    9.85 │    1.57 │ 491641.10 │ 313717.13 │    1.57 │
│       Multivariate 1k │  1000 │    mooncake │   true │  3384.36 │  3427.27 │    0.99 │   9.47 │   11.04 │    0.86 │  32043.62 │  37827.39 │    0.85 │
├───────────────────────┼───────┼─────────────┼────────┼──────────┼──────────┼─────────┼────────┼─────────┼─────────┼───────────┼───────────┼─────────┤
│ Simple assume observe │     1 │ forwarddiff │  false │     0.88 │     0.88 │    1.00 │  10.40 │   10.36 │    1.00 │      9.14 │      9.08 │    1.01 │
│           Smorgasbord │   201 │ forwarddiff │  false │   943.61 │  1481.72 │    0.64 │  72.24 │   90.03 │    0.80 │  68163.31 │ 133402.24 │    0.51 │
│           Smorgasbord │   201 │      enzyme │   true │  1286.14 │  1287.62 │    1.00 │   4.86 │    4.94 │    0.98 │   6249.73 │   6354.71 │    0.98 │
├───────────────────────┼───────┼─────────────┼────────┼──────────┼──────────┼─────────┼────────┼─────────┼─────────┼───────────┼───────────┼─────────┤
│           Smorgasbord │   201 │ forwarddiff │   true │  1283.65 │  1331.49 │    0.96 │  67.57 │   66.73 │    1.01 │  86736.94 │  88851.92 │    0.98 │
│           Smorgasbord │   201 │    mooncake │   true │  1284.15 │  1282.59 │    1.00 │   4.82 │    4.71 │    1.02 │   6191.34 │   6046.38 │    1.02 │
│           Smorgasbord │   201 │ reversediff │   true │  1270.15 │  1333.73 │    0.95 │ 130.71 │  121.46 │    1.08 │ 166015.02 │ 161992.30 │    1.02 │
├───────────────────────┼───────┼─────────────┼────────┼──────────┼──────────┼─────────┼────────┼─────────┼─────────┼───────────┼───────────┼─────────┤
│              Submodel │     1 │    mooncake │   true │     0.88 │     0.88 │    1.00 │  26.31 │   27.64 │    0.95 │     23.10 │     24.22 │    0.95 │
└───────────────────────┴───────┴─────────────┴────────┴──────────┴──────────┴─────────┴────────┴─────────┴─────────┴───────────┴───────────┴─────────┘

[codecov]

Codecov Report

❌ Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.30%. Comparing base (de25f13) to head (fb74f79).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/test_utils/ad.jl	0.00%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1372      +/-   ##
==========================================
- Coverage   82.35%   82.30%   -0.05%     
==========================================
  Files          49       49              
  Lines        3502     3504       +2     
==========================================
  Hits         2884     2884              
- Misses        618      620       +2     

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