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perf: use mimalloc by default #7710

Merged
merged 14 commits into from
Mar 30, 2025
Merged

perf: use mimalloc by default #7710

merged 14 commits into from
Mar 30, 2025

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Kha
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@Kha Kha commented Mar 28, 2025

This PR improves memory use of Lean, especially for longer-running server processes, by up to 60%

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Kha commented Mar 28, 2025

!bench

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Here are the benchmark results for commit 2353e65.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 2353e65 to 5588014 Compare March 28, 2025 19:07
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Kha commented Mar 28, 2025

!bench

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Here are the benchmark results for commit 5588014.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 5588014 to a8c167a Compare March 28, 2025 19:53
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Kha commented Mar 28, 2025

!bench

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Here are the benchmark results for commit a8c167a.
There were significant changes against commit d0d31e5:

  Benchmark                              Metric                    Change
  ====================================================================================
+ Init.Data.List.Sublist async           maxrss                    -30.8%    (-68.2 σ)
- Init.Prelude async                     branches                    2.3%     (76.8 σ)
- Init.Prelude async                     instructions                1.7%     (51.5 σ)
+ Init.Prelude async                     maxrss                    -23.8%    (-51.2 σ)
+ Std.Data.DHashMap.Internal.RawLemmas   branch-misses              -4.9%    (-35.3 σ)
- Std.Data.DHashMap.Internal.RawLemmas   branches                    3.0%    (436.6 σ)
- Std.Data.DHashMap.Internal.RawLemmas   instructions                2.5%    (279.6 σ)
+ Std.Data.DHashMap.Internal.RawLemmas   maxrss                    -18.2%   (-123.7 σ)
- Std.Data.DHashMap.Internal.RawLemmas   task-clock                  6.1%     (17.3 σ)
- Std.Data.Internal.List.Associative     branches                    3.4%    (410.7 σ)
- Std.Data.Internal.List.Associative     instructions                2.9%    (437.0 σ)
+ Std.Data.Internal.List.Associative     maxrss                    -12.3%    (-13.6 σ)
- Std.Data.Internal.List.Associative     wall-clock                  9.6%     (11.6 σ)
+ big_do                                 branches                   -6.4%   (-902.2 σ)
+ big_do                                 instructions               -7.7%   (-982.2 σ)
- big_omega.lean                         branches                    2.7%     (72.5 σ)
- big_omega.lean                         instructions                2.6%     (92.5 σ)
- big_omega.lean                         maxrss                     21.8%    (343.2 σ)
- big_omega.lean                         task-clock                 20.3%     (19.0 σ)
- big_omega.lean                         wall-clock                 19.1%     (17.4 σ)
- big_omega.lean MT                      branches                    2.6%    (123.7 σ)
- big_omega.lean MT                      instructions                2.5%    (165.0 σ)
- big_omega.lean MT                      maxrss                     21.9%    (748.5 σ)
- big_omega.lean MT                      task-clock                 18.9%     (10.6 σ)
- binarytrees                            instructions               25.2%   (5751.1 σ)
- binarytrees                            task-clock                 14.7%     (14.1 σ)
- binarytrees.st                         instructions               25.5%  (10153.2 σ)
- binarytrees.st                         maxrss                     21.8%    (169.7 σ)
- binarytrees.st                         task-clock                 25.5%     (12.4 σ)
- binarytrees.st                         wall-clock                 25.6%     (12.4 σ)
- bv_decide_inequality.lean              branches                    4.2%     (90.8 σ)
- bv_decide_inequality.lean              instructions                3.4%     (62.9 σ)
+ bv_decide_inequality.lean              maxrss                    -15.3%    (-12.3 σ)
- bv_decide_mod                          branches                    5.3%     (43.2 σ)
- bv_decide_mod                          instructions                4.7%     (36.6 σ)
- bv_decide_mod                          task-clock                  6.5%     (12.1 σ)
- bv_decide_mod                          wall-clock                  6.7%     (12.4 σ)
- bv_decide_mul                          branches                    6.7%    (121.0 σ)
- bv_decide_mul                          instructions                6.1%    (132.8 σ)
- bv_decide_mul                          task-clock                 11.8%     (10.7 σ)
- bv_decide_mul                          wall-clock                 12.4%     (12.9 σ)
- bv_decide_realworld                    branches                    4.3%     (61.8 σ)
- bv_decide_realworld                    instructions                3.5%     (48.2 σ)
- bv_decide_realworld                    task-clock                  7.4%     (16.6 σ)
- bv_decide_realworld                    wall-clock                  7.3%     (11.1 σ)
- const_fold                             instructions               12.3%     (95.3 σ)
- const_fold                             maxrss                     22.2%    (784.9 σ)
- deriv                                  instructions               13.9%    (334.8 σ)
- deriv                                  maxrss                     34.7%    (524.8 σ)
- deriv                                  task-clock                 17.5%     (11.3 σ)
- deriv                                  wall-clock                 17.6%     (11.4 σ)
- identifier auto-completion             branches                    9.9%     (80.2 σ)
- identifier auto-completion             completion                 18.5%     (11.8 σ)
- identifier auto-completion             instructions                9.6%     (69.6 σ)
- identifier auto-completion             task-clock                 22.3%     (15.9 σ)
- identifier auto-completion             wall-clock                 17.2%     (19.0 σ)
- ilean roundtrip                        branches                    9.3%     (51.1 σ)
- ilean roundtrip                        compress                   35.3%     (12.1 σ)
- ilean roundtrip                        instructions               10.3%     (49.0 σ)
- ilean roundtrip                        maxrss                      1.2%     (20.9 σ)
- ilean roundtrip                        task-clock                 21.8%     (17.5 σ)
- ilean roundtrip                        wall-clock                 21.8%     (17.5 σ)
- import Lean                            branches                    4.9%     (47.9 σ)
- import Lean                            instructions                4.5%     (50.3 σ)
- import Lean                            task-clock                  3.5%     (11.7 σ)
- import Lean                            wall-clock                  4.3%     (12.3 σ)
+ lake build clean                       instructions               -2.4%   (-148.7 σ)
+ lake build clean                       maxrss                    -31.1%   (-543.0 σ)
- lake build clean                       task-clock                 10.4%     (18.8 σ)
+ lake build clean                       wall-clock                -16.5%    (-51.6 σ)
+ lake build no-op                       maxrss                    -19.2%   (-703.9 σ)
- lake config elab                       instructions                1.4%     (52.4 σ)
- lake config import                     instructions                5.7%     (88.8 σ)
- lake config import                     maxrss                      2.2%     (38.6 σ)
- lake config tree                       instructions                5.2%    (252.0 σ)
- lake config tree                       maxrss                      2.2%     (33.6 σ)
- lake env                               instructions                5.6%    (227.4 σ)
- lake env                               maxrss                      2.3%     (23.4 σ)
+ lake startup                           maxrss                     -2.2%    (-10.2 σ)
+ language server startup                instructions               -1.6%    (-31.0 σ)
+ language server startup                maxrss                     -5.0%   (-130.0 σ)
+ liasolver                              instructions              -13.7%  (-4562.6 σ)
- libleanshared.so                       binary size                 3.7%
- nat_repr                               branches                    1.8%     (73.5 σ)
+ omega_stress.lean async                branch-misses             -11.4%    (-14.2 σ)
+ omega_stress.lean async                branches                   -5.5%   (-175.7 σ)
+ omega_stress.lean async                instructions               -6.3%   (-189.9 σ)
+ omega_stress.lean async                maxrss                    -13.0%    (-27.8 σ)
- parser                                 instructions                6.6%   (6386.4 σ)
- qsort                                  instructions                3.6%   (1371.4 σ)
- rbmap                                  instructions                1.5%    (453.8 σ)
- rbmap                                  maxrss                      8.8%
- rbmap_1                                instructions               16.2%    (860.1 σ)
- rbmap_1                                maxrss                     19.2%   (1545.6 σ)
- rbmap_1                                task-clock                 28.5%     (29.3 σ)
- rbmap_1                                wall-clock                 28.5%     (29.4 σ)
- rbmap_10                               instructions                6.0%    (189.5 σ)
- rbmap_10                               maxrss                     16.3%    (362.0 σ)
- rbmap_fbip                             instructions               26.9%   (3093.4 σ)
+ rbmap_fbip                             maxrss                     -3.7%    (-10.3 σ)
- rbmap_fbip                             task-clock                 67.3%     (59.2 σ)
- rbmap_fbip                             wall-clock                 67.8%     (60.2 σ)
- rbmap_library                          instructions                4.7%   (2120.1 σ)
- rbmap_library                          maxrss                     17.1%    (185.9 σ)
+ reduceMatch                            instructions               -5.3%    (-31.8 σ)
+ simp_arith1                            branches                   -2.4%    (-70.6 σ)
+ simp_arith1                            instructions               -3.3%   (-104.5 σ)
+ stdlib                                 instructions               -3.1% (-23761.6 σ)
+ stdlib                                 maxrss                     -6.4%    (-16.5 σ)
- stdlib                                 process pre-definitions     7.2%     (15.2 σ)
+ stdlib                                 share common exprs         -3.1%    (-15.5 σ)
- stdlib                                 tactic execution            7.6%     (14.5 σ)
- stdlib                                 task-clock                  2.2%     (30.8 σ)
+ tests/bench/ interpreted               maxrss                     -3.0%    (-28.7 σ)
- tests/compiler                         sum binary sizes            4.3%
- unionfind                              instructions               14.7%   (1857.9 σ)
- unionfind                              maxrss                     29.1%    (436.4 σ)
- workspaceSymbols                       instructions                4.9%  (22635.1 σ)

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from a8c167a to f50035c Compare March 28, 2025 21:30
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Kha commented Mar 28, 2025

!bench

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Here are the benchmark results for commit f50035c.
There were significant changes against commit d0d31e5:

  Benchmark                              Metric                    Change
  ===================================================================================
- Init.Data.List.Sublist async           branches                    1.1%    (72.7 σ)
+ Init.Data.List.Sublist async           maxrss                    -30.8%   (-96.1 σ)
- Init.Prelude async                     branches                    3.2%   (142.7 σ)
- Init.Prelude async                     instructions                2.1%    (84.7 σ)
+ Init.Prelude async                     maxrss                    -23.6%  (-101.5 σ)
+ Std.Data.DHashMap.Internal.RawLemmas   branch-misses              -6.3%   (-32.4 σ)
- Std.Data.DHashMap.Internal.RawLemmas   branches                    4.1%   (810.5 σ)
- Std.Data.DHashMap.Internal.RawLemmas   instructions                3.0%   (614.6 σ)
+ Std.Data.DHashMap.Internal.RawLemmas   maxrss                    -17.9%   (-32.3 σ)
- Std.Data.DHashMap.Internal.RawLemmas   task-clock                  6.9%    (18.3 σ)
- Std.Data.DHashMap.Internal.RawLemmas   wall-clock                  6.1%    (46.7 σ)
+ Std.Data.Internal.List.Associative     branch-misses              -4.6%   (-21.7 σ)
- Std.Data.Internal.List.Associative     branches                    4.5%  (2349.4 σ)
- Std.Data.Internal.List.Associative     instructions                3.4%   (867.1 σ)
+ Std.Data.Internal.List.Associative     maxrss                    -12.9%   (-27.9 σ)
+ big_do                                 branches                   -5.9% (-2106.3 σ)
+ big_do                                 instructions               -7.5% (-3012.9 σ)
- big_omega.lean                         branches                    3.3%   (156.7 σ)
- big_omega.lean                         instructions                2.9%   (173.0 σ)
- big_omega.lean                         maxrss                     21.9%   (398.0 σ)
- big_omega.lean MT                      branches                    3.3%   (681.7 σ)
- big_omega.lean MT                      instructions                2.8%   (603.2 σ)
- big_omega.lean MT                      maxrss                     21.9%   (531.6 σ)
- big_omega.lean MT                      task-clock                 18.5%    (15.5 σ)
- big_omega.lean MT                      wall-clock                 17.2%    (14.3 σ)
- binarytrees                            instructions               26.3% (11342.3 σ)
- binarytrees                            task-clock                 16.3%    (12.9 σ)
- binarytrees.st                         instructions               26.7% (28444.0 σ)
- binarytrees.st                         maxrss                     21.6%    (97.3 σ)
- binarytrees.st                         task-clock                 34.0%   (191.1 σ)
- binarytrees.st                         wall-clock                 34.0%   (190.8 σ)
- bv_decide_inequality.lean              branches                    4.8%   (121.0 σ)
- bv_decide_inequality.lean              instructions                3.7%    (90.0 σ)
+ bv_decide_inequality.lean              maxrss                    -16.5%   (-25.0 σ)
- bv_decide_mod                          branches                    5.9%    (28.2 σ)
- bv_decide_mod                          instructions                4.9%    (22.0 σ)
- bv_decide_mul                          branches                    7.4%   (104.9 σ)
- bv_decide_mul                          instructions                6.5%    (93.2 σ)
- bv_decide_mul                          task-clock                 13.5%    (19.1 σ)
- bv_decide_mul                          wall-clock                 13.7%    (22.0 σ)
- bv_decide_realworld                    branches                    5.2%    (47.0 σ)
- bv_decide_realworld                    instructions                3.9%    (29.4 σ)
+ bv_decide_realworld                    maxrss                    -11.1%  (-149.9 σ)
- bv_decide_realworld                    task-clock                  6.1%    (10.8 σ)
- bv_decide_realworld                    wall-clock                  6.9%    (18.4 σ)
- const_fold                             instructions               12.7%    (75.7 σ)
- const_fold                             maxrss                     22.2%   (907.0 σ)
- deriv                                  instructions               14.6%   (205.2 σ)
- deriv                                  maxrss                     34.7%   (524.8 σ)
- deriv                                  task-clock                 18.0%    (41.9 σ)
- deriv                                  wall-clock                 18.2%    (42.1 σ)
- identifier auto-completion             branches                   10.6%   (396.3 σ)
- identifier auto-completion             completion                 19.9%    (13.7 σ)
- identifier auto-completion             instructions                9.9%   (402.0 σ)
- identifier auto-completion             task-clock                 23.4%    (28.3 σ)
- identifier auto-completion             wall-clock                 18.6%    (24.9 σ)
- ilean roundtrip                        branches                   10.6%    (65.1 σ)
- ilean roundtrip                        compress                   38.1%    (25.6 σ)
- ilean roundtrip                        instructions               11.1%   (180.5 σ)
- ilean roundtrip                        maxrss                      1.2%    (62.4 σ)
- ilean roundtrip                        parse                      19.6%    (42.6 σ)
- ilean roundtrip                        task-clock                 25.2%    (33.7 σ)
- ilean roundtrip                        wall-clock                 25.3%    (33.8 σ)
- import Lean                            branches                    5.3%    (48.1 σ)
- import Lean                            instructions                4.7%    (50.2 σ)
+ lake build clean                       instructions               -2.2%  (-137.8 σ)
+ lake build clean                       maxrss                    -31.0% (-1712.1 σ)
- lake build clean                       task-clock                 10.9%    (47.7 σ)
+ lake build clean                       wall-clock                -16.2%   (-56.3 σ)
+ lake build no-op                       maxrss                    -19.2%  (-271.9 σ)
- lake config elab                       instructions                1.7%    (68.6 σ)
- lake config elab                       task-clock                  6.2%    (11.0 σ)
- lake config elab                       wall-clock                  7.2%    (12.7 σ)
- lake config import                     instructions                5.8%   (102.4 σ)
- lake config import                     maxrss                      2.2%    (39.6 σ)
- lake config tree                       instructions                5.3%   (208.6 σ)
- lake config tree                       maxrss                      2.0%    (15.6 σ)
- lake env                               instructions                5.8%   (377.8 σ)
- lake env                               maxrss                      2.2%
+ lake startup                           maxrss                     -2.6%  (-218.7 σ)
+ language server startup                instructions               -1.4%   (-63.2 σ)
+ language server startup                maxrss                     -4.9%  (-126.5 σ)
+ liasolver                              instructions              -13.4% (-1029.9 σ)
- libleanshared.so                       binary size                 3.7%
- nat_repr                               branches                    1.7%   (424.5 σ)
+ omega_stress.lean async                branch-misses             -11.8%  (-115.0 σ)
+ omega_stress.lean async                branches                   -4.7%  (-133.5 σ)
+ omega_stress.lean async                instructions               -5.9%  (-146.8 σ)
+ omega_stress.lean async                maxrss                    -11.9%   (-25.1 σ)
- omega_stress.lean async                wall-clock                  6.4%    (14.4 σ)
- parser                                 instructions                7.0%  (1619.9 σ)
- qsort                                  instructions                3.9%  (3025.7 σ)
- rbmap                                  instructions                1.6%   (481.0 σ)
- rbmap                                  maxrss                      8.7%    (56.0 σ)
- rbmap_1                                instructions               16.8%  (1280.1 σ)
- rbmap_1                                maxrss                     19.2%  (1545.3 σ)
- rbmap_1                                task-clock                 26.7%    (38.8 σ)
- rbmap_1                                wall-clock                 26.8%    (38.7 σ)
- rbmap_10                               instructions                6.2%   (156.8 σ)
- rbmap_10                               maxrss                     16.3%   (362.0 σ)
- rbmap_10                               task-clock                  8.4%    (10.2 σ)
- rbmap_10                               wall-clock                  8.6%    (10.4 σ)
- rbmap_fbip                             instructions               28.8%  (7102.5 σ)
+ rbmap_fbip                             maxrss                     -3.7%
- rbmap_fbip                             task-clock                 71.2%    (20.2 σ)
- rbmap_fbip                             wall-clock                 71.7%    (20.4 σ)
- rbmap_library                          instructions                4.8%  (1078.6 σ)
- rbmap_library                          maxrss                     17.1%    (70.3 σ)
+ reduceMatch                            instructions               -4.9%   (-38.0 σ)
+ simp_arith1                            branches                   -1.9%   (-25.8 σ)
+ simp_arith1                            instructions               -3.1%   (-42.2 σ)
+ stdlib                                 instantiate metavars       -5.3%   (-16.2 σ)
+ stdlib                                 instructions               -2.7%  (-608.6 σ)
- stdlib                                 process pre-definitions     8.3%   (414.6 σ)
+ stdlib                                 share common exprs         -3.0%   (-12.2 σ)
- stdlib                                 wall-clock                  4.6%    (40.6 σ)
+ tests/bench/ interpreted               maxrss                     -3.0%   (-29.0 σ)
- tests/compiler                         sum binary sizes            4.3%
- unionfind                              instructions               15.9% (11615.9 σ)
- unionfind                              maxrss                     29.0%   (223.9 σ)
- unionfind                              task-clock                 31.5%    (10.7 σ)
- unionfind                              wall-clock                 31.7%    (10.8 σ)
- workspaceSymbols                       instructions                5.4%  (1513.6 σ)
- workspaceSymbols                       task-clock                 18.5%    (17.3 σ)
- workspaceSymbols                       wall-clock                 18.7%    (17.5 σ)

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Kha commented Mar 29, 2025

!bench

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Here are the benchmark results for commit 84efbd3.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 84efbd3 to 81b189d Compare March 29, 2025 12:07
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Kha commented Mar 29, 2025

!bench

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Here are the benchmark results for commit 81b189d.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 81b189d to 301d638 Compare March 29, 2025 12:27
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Kha commented Mar 29, 2025

!bench

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Here are the benchmark results for commit 301d638.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch 2 times, most recently from 0ec1c29 to ffd987d Compare March 29, 2025 12:34
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Kha commented Mar 29, 2025

!bench

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Here are the benchmark results for commit ffd987d.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from ffd987d to 47d8c05 Compare March 29, 2025 12:42
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Kha commented Mar 29, 2025

!bench

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Here are the benchmark results for commit 47d8c05.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 47d8c05 to c71e026 Compare March 29, 2025 12:48
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Kha commented Mar 29, 2025

!bench

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Here are the benchmark results for commit c71e026.
The entire run failed.
Found no significant differences.

@Kha Kha force-pushed the push-zrtpukvpoqqv branch from c71e026 to d16cd58 Compare March 29, 2025 12:55
leanprover-community-mathlib4-bot added a commit to leanprover-community/mathlib4 that referenced this pull request Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/batteries that referenced this pull request Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/mathlib4 that referenced this pull request Mar 30, 2025
@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 1bd7fcd to 2685423 Compare March 30, 2025 15:06
leanprover-community-mathlib4-bot added a commit to leanprover-community/batteries that referenced this pull request Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/mathlib4 that referenced this pull request Mar 30, 2025
@leanprover-community-bot leanprover-community-bot added breaks-mathlib This is not necessarily a blocker for merging: but there needs to be a plan builds-mathlib CI has verified that Mathlib builds against this PR and removed breaks-mathlib This is not necessarily a blocker for merging: but there needs to be a plan labels Mar 30, 2025
@Kha Kha enabled auto-merge March 30, 2025 20:09
@Kha Kha added this pull request to the merge queue Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/batteries that referenced this pull request Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/mathlib4 that referenced this pull request Mar 30, 2025
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to failed status checks Mar 30, 2025
@Kha Kha force-pushed the push-zrtpukvpoqqv branch from 1026ef4 to a789027 Compare March 30, 2025 20:54
@Kha Kha added release-ci Enable all CI checks for a PR, like is done for releases awaiting-mathlib We should not merge this until we have a successful Mathlib build labels Mar 30, 2025
@Kha Kha enabled auto-merge March 30, 2025 21:07
@leanprover-community-bot leanprover-community-bot removed the awaiting-mathlib We should not merge this until we have a successful Mathlib build label Mar 30, 2025
@Kha Kha added this pull request to the merge queue Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/batteries that referenced this pull request Mar 30, 2025
leanprover-community-mathlib4-bot added a commit to leanprover-community/mathlib4 that referenced this pull request Mar 30, 2025
Merged via the queue into leanprover:master with commit 5ebac3f Mar 30, 2025
34 checks passed
@Kha Kha deleted the push-zrtpukvpoqqv branch March 31, 2025 08:46
kim-em added a commit to leanprover-community/mathlib4 that referenced this pull request Apr 3, 2025
* chore: bump to nightly-2025-03-22

* Merge master into nightly-testing

* chore: adaptations for nightly-2025-03-22

* fix

* Merge master into nightly-testing

* protected

* chore: bump to nightly-2025-03-24

* update batteries and aesop

* fixes for count_cons_of_ne

* fix fix to Sym.inhabitedSym' (need `default`, not the `a` that happens to be in context)

* bump heartbeats in MathlibTest/observe

* fix, deprecated

* fix merge

* Update lean-toolchain for testing leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* update batteries

* fixes for leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* update batteries

* fixes

* chore: bump to nightly-2025-03-25

* Trigger CI for leanprover/lean4#7672

* Trigger CI for leanprover/lean4#7672

* update batteries

* Trigger CI for leanprover/lean4#7672

* one fix

* fixes

* maxheartbeats

* fixes for leanprover/lean4#7672

* fixes for leanprover/lean4#7672

* fixes for leanprover/lean4#7672

* fixes for leanprover/lean4#7672

* cleanups

* .

* chore: bump to nightly-2025-03-26

* update aesop

* Update lean-toolchain for testing leanprover/lean4#7690

* Trigger CI for leanprover/lean4#7690

* Trigger CI for leanprover/lean4#7690

* maxHeartbeats

* max heartbeats

* invalidate cache

* another heartbeats

* bump batteries

* deprecation

* Update lean-toolchain for testing leanprover/lean4#7692

* Delete

* chore: bump to nightly-2025-03-27

* update batteries

* bump batteries

* many more maxHeartbeats

* chore: bump leantar v0.1.15

* invalidate cache

* cache flush, take 2

* feat(Cache): root hash generation counter

* 1-line fix

* chore: bump to nightly-2025-03-28

* update deps

* remove upstreamed

* remove all adaptation notes, hooray

* merge lean-pr-testing-7692

* chore: bump to nightly-2025-03-29

* Update lean-toolchain for testing leanprover/lean4#7717

* fix

* Trigger CI for leanprover/lean4#7717

* Trigger CI for leanprover/lean4#7717

* fixes

* fixes

* Trigger CI for leanprover/lean4#7717

* fixes

* fixes

* fixes

* fixes

* got through all of mathlib

* missing space

* fix tests

* Trigger CI for leanprover/lean4#7717

* Trigger CI for leanprover/lean4#7717

* Merge master into nightly-testing

* chore: bump to nightly-2025-03-30

* Update lean-toolchain for testing leanprover/lean4#7710

* Trigger CI for leanprover/lean4#7710

* Trigger CI for leanprover/lean4#7710

* Merge master into nightly-testing

* Trigger CI for leanprover/lean4#7717

* chore: remove fragile tests

* chore: remove fragile tests

* Trigger CI for leanprover/lean4#7710

* Update lean-toolchain for testing leanprover/lean4#7736

* how did this get dropped?

* Trigger CI for leanprover/lean4#7710

* Trigger CI for leanprover/lean4#7736

* deprecations in Cache

* fix

* chore: bump to nightly-2025-03-31

* update batteries

* merge fixes

* fix

* fixes

* Update lean-toolchain for testing leanprover/lean4#7756

* fix

* Update lean-toolchain for testing leanprover/lean4#7764

* eliminate some 7717 adaptation notes

* Start fixing, upstream changes needed

* Trigger CI for leanprover/lean4#7756

* Fix

* Fix

* Fix

* Fix

* Trigger CI for leanprover/lean4#7756

* Trigger CI for leanprover/lean4#7756

* chore: bump to nightly-2025-04-01

* lake update

* Trigger CI for leanprover/lean4#7756

* Fix

* Fix

* Update batteries

* Fix

* Fix

* Trigger CI for leanprover/lean4#7756

* lake update

* Fix

* Fix

* fix for auxlemma detection

* remove mention of aux proof in Mathlib.Control.Fix

* fix whatsnew

* better fix

* argh

* unfold aux lemmas before transforming aux decls

* fixes

* optimization: abstract nested proofs in toadditive

* docstring

* revert change

* fix merge

* deprecations in shake

* fixes

* fixes

* chore: bump to nightly-2025-04-02

* lake update

* fixes

* fix test

* fix

* fix merge

---------

Co-authored-by: leanprover-community-mathlib4-bot <[email protected]>
Co-authored-by: Kyle Miller <[email protected]>
Co-authored-by: Johan Commelin <[email protected]>
Co-authored-by: Markus Himmel <[email protected]>
Co-authored-by: Mario Carneiro <[email protected]>
Co-authored-by: Sebastian Ullrich <[email protected]>
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