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gh-138122: Make the tachyon profiler opcode-aware #142394

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Merged
pablogsal merged 30 commits into from
Dec 11, 2025
Merged

gh-138122: Make the tachyon profiler opcode-aware #142394

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dd27e5e
Extend RemoteUnwinder to capture precise bytecode locations
pablogsal Dec 3, 2025
70f2ae0
Add opcode utilities and --opcodes CLI flag
pablogsal Dec 3, 2025
aedc000
Track opcode sample counts in flamegraph collector
pablogsal Dec 3, 2025
19ff11b
Emit opcode interval markers in Gecko collector
pablogsal Dec 3, 2025
af27d23
Add bytecode panel to heatmap visualization
pablogsal Dec 3, 2025
7ffe4cb
Add opcode panel to live profiler TUI
pablogsal Dec 3, 2025
8b423df
Update tests for location tuple and opcode field
pablogsal Dec 3, 2025
8129e3d
Merge remote-tracking branch 'upstream/main' into tachyon-opcodes
pablogsal Dec 7, 2025
965f521
Better test
pablogsal Dec 7, 2025
dac78a5
Merge remote-tracking branch 'upstream/main' into tachyon-opcodes
pablogsal Dec 7, 2025
12c02f6
Add news entry
pablogsal Dec 7, 2025
c10628a
CI fixes
pablogsal Dec 7, 2025
04563f0
CI fixes
pablogsal Dec 8, 2025
f368890
Fix C-API calls
pablogsal Dec 8, 2025
93f7abd
CSS fixes for classes and dark mode
savannahostrowski Dec 9, 2025
dc127bb
Merge pull request #110 from savannahostrowski/tachyon-opcodes-savannah
pablogsal Dec 9, 2025
43a298b
address review
pablogsal Dec 9, 2025
a4685fd
Merge branch 'main' into tachyon-opcodes
pablogsal Dec 9, 2025
b13b6f0
Docs
pablogsal Dec 9, 2025
50f63d0
Make bytecode spacer
pablogsal Dec 9, 2025
6eed927
Update Lib/profiling/sampling/_heatmap_assets/heatmap.js
pablogsal Dec 9, 2025
1c630ce
Update heatmap.css
pablogsal Dec 9, 2025
56e68c1
Tachyon Heatmap responsive styles
savannahostrowski Dec 10, 2025
e010870
Merge pull request #113 from savannahostrowski/heatmap-responsive
pablogsal Dec 10, 2025
ede0f79
Update Doc/library/profiling.sampling.rst
pablogsal Dec 10, 2025
f838c5d
Fix shift when selecting
StanFromIreland Dec 10, 2025
13ecd61
Merge pull request #114 from StanFromIreland/tachyon-opcodes-jump
pablogsal Dec 10, 2025
66610ff
Use any for stdlib line numbers
pablogsal Dec 10, 2025
aab1f3c
Update profiling.sampling.rst
pablogsal Dec 11, 2025
947f555
Docs
pablogsal Dec 11, 2025
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Use any for stdlib line numbers
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@pablogsal
pablogsal committed Dec 10, 2025
commit 66610ff27b911ba5f4f1ae1b0054ddbae33036e5
22 changes: 11 additions & 11 deletions Lib/test/test_external_inspection.py
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Original file line number Diff line number Diff line change
Expand Up @@ -618,8 +618,8 @@ def new_eager_loop():
{
"Task-1": [
(
(taskgroups.__file__, 121, "TaskGroup._aexit", None),
(taskgroups.__file__, 72, "TaskGroup.__aexit__", None),
(taskgroups.__file__, ANY, "TaskGroup._aexit", None),
(taskgroups.__file__, ANY, "TaskGroup.__aexit__", None),
(script_name, 26, "main", None),
)
],
Expand Down Expand Up @@ -663,8 +663,8 @@ def new_eager_loop():
(
"Task-1",
(
(taskgroups.__file__, 121, "TaskGroup._aexit", None),
(taskgroups.__file__, 72, "TaskGroup.__aexit__", None),
(taskgroups.__file__, ANY, "TaskGroup._aexit", None),
(taskgroups.__file__, ANY, "TaskGroup.__aexit__", None),
(script_name, 26, "main", None),
),
),
Expand All @@ -681,8 +681,8 @@ def new_eager_loop():
(
"Task-1",
(
(taskgroups.__file__, 121, "TaskGroup._aexit", None),
(taskgroups.__file__, 72, "TaskGroup.__aexit__", None),
(taskgroups.__file__, ANY, "TaskGroup._aexit", None),
(taskgroups.__file__, ANY, "TaskGroup.__aexit__", None),
(script_name, 26, "main", None),
),
)
Expand All @@ -691,8 +691,8 @@ def new_eager_loop():
(
"Task-1",
(
(taskgroups.__file__, 121, "TaskGroup._aexit", None),
(taskgroups.__file__, 72, "TaskGroup.__aexit__", None),
(taskgroups.__file__, ANY, "TaskGroup._aexit", None),
(taskgroups.__file__, ANY, "TaskGroup.__aexit__", None),
(script_name, 26, "main", None),
),
)
Expand Down Expand Up @@ -1003,15 +1003,15 @@ async def main():
{
"Task-1": [
(
(staggered.__file__, 164, "staggered_race", None),
(staggered.__file__, ANY, "staggered_race", None),
(script_name, 21, "main", None),
)
],
"Task-2": [
(
(script_name, 11, "deep", None),
(script_name, 15, "c1", None),
(staggered.__file__, 126, "staggered_race.<locals>.run_one_coro", None),
(staggered.__file__, ANY, "staggered_race.<locals>.run_one_coro", None),
)
],
},
Expand Down Expand Up @@ -1039,7 +1039,7 @@ async def main():
(
"Task-1",
(
(staggered.__file__, 164, "staggered_race", None),
(staggered.__file__, ANY, "staggered_race", None),
(script_name, 21, "main", None),
),
)
Expand Down
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