gh-103295: expose API for writing perf map files - #103546

Merged

pablogsal merged 60 commits into

python:mainfrom

May 21, 2023

Commits on Apr 19, 2023

Update osmodule.h

gsallam
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czardoz
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f76d2c5
Update posixmodule.c

gsallam
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czardoz
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de6b63e
Update pycore_ceval_state.h

gsallam
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4f55b2d
Update perf_trampoline.c

gsallam
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03fccfb
Update pylifecycle.c

gsallam
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78d543a
Update pycore_ceval.h

gsallam
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e8c321d
Update _testinternalcapi.c

gsallam
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3a97933
Create test_perfmaps.py

gsallam
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czardoz
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94441c4
Update posixmodule.c

gsallam
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czardoz
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a221fd8
Update osmodule.h

gsallam
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czardoz
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392e842
Update osmodule.h

gsallam
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czardoz
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4223241
Update osmodule.h

gsallam
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czardoz
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804153a
Update posixmodule.c

gsallam
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ce54c6c
📜🤖 Added by blurb_it.

blurb-it[bot]
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czardoz
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6c3f233
Update osmodule.h

gsallam
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czardoz
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71db361
Update test_perfmaps.py

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020c872
Update ignored.tsv

gsallam
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e33b45d
Fix trampoline APIs on windows, return int instead of void* from the init function
czardoz
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04e9716
fix restructuredtext literals
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4b8cd26
add perfmaps docs under utilities
czardoz
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ccc2d5b
make "state" a non-required part of trampoline
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71a7578

Commits on Apr 20, 2023

make the API no-op on windows, instead of raising errors
czardoz
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0ede039

Commits on May 8, 2023

use PyUnstable as a prefix
gsallam
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7356a9b
move the implementation of the perf-map api to the sys module
gsallam
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b504e9a
Remove the perf-map API from the posixmodule.c
gsallam
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99dab1a
Update perfmaps.rst to reflect the PyUnstable prefix
gsallam
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6b95cbc
Update perf_trampoline.c to use PyUnstable_WritePerfMapEntry
gsallam
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d0ef0a1
Update pylifecycle.c to use PyUnstable_PerfMapState_Fini
gsallam
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c5e766b
expose PyUnstable_PerfMapState_Fini
gsallam
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b0641a7
use assertIn instead of assertEqual and tear down the perf_map_state at the end of the test
gsallam
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c392b24
use malloc instead of fixed buffer size
gsallam
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262a38b
Fix perf map entry to have the START and SIZE as hex numbers without 0x
gsallam
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a52a25a
Add (uintptr_t) casting for the code_addr
gsallam
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0932e30
update the perf map entry example to be hex without 0x
gsallam
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5aeb74c
Update the doc with the PyUnstable prefix
gsallam
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b0682e0
Merge remote-tracking branch 'upstream/main'
czardoz
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db00a03
change function name to the new one
czardoz
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e581026

Commits on May 9, 2023

fix tests_perfmaps
gsallam
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e185092
Update ignored.tsv
gsallam
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c97137b
remove extra new line
gsallam
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344782b
remove extra trailing white space
gsallam
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1ff695a
check perf_map_entry for NULL.
gpshead
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2f13a4e
Merge remote-tracking branch 'upstream/main'
czardoz
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faa85f5
update docs
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50d27e1
remove rst extension from inline doc links
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717c4e4

Commits on May 18, 2023

fix the free_state function signature
czardoz
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428dfc3
Merge remote-tracking branch 'upstream/main'
czardoz
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ca2c0ff
trim extra whitespace
czardoz
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e386ef8

Commits on May 20, 2023

Return error codes instead of setting exceptions in PyUnstable_PerfMapState_Init
gsallam
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d245fbf
Add a note that holding the GIL is not required for these APIs
gsallam
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2027de6
Remove the init_state call since it is always NULL for the perf backend
gsallam
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0383b80
trim extra whitespaces
gsallam
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59f3c15
simplify link to perf map docs from perf profiling
carljm
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8bc6150
document return values, other doc tweaks
carljm
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c7a49b4
move headers to sysmodule.h
carljm
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125513a
pass through init return value from write-entry
carljm
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10630e8
apparently :c:data:`errno` doesn't exist
carljm
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386dd42
use PyMem_Raw* instead of malloc/free
carljm
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6585f32
Merge branch 'main' into gsallam/main
carljm
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ea5965a
fix PyMem_Free to PyMem_RawFree
carljm
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e6be2a7