10000 PGO tests fail on 3.11 and 3.12 · Issue #111929 · python/cpython · GitHub
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neonene opened this issue Nov 10, 2023 · 5 comments
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PGO tests fail on 3.11 and 3.12 #111929

neonene opened this issue Nov 10, 2023 · 5 comments
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type-bug An unexpected behavior, bug, or error

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@neonene
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neonene commented Nov 10, 2023 •
edited by bedevere-app bot
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Bug report

Bug description:

Recent PGO tests on Python 3.11 and 3.12 result in failure.
For example, Linux Buildbots' logs (compile section) are like:

3.12 (AMD64 RHEL7 LTO + PGO)

Using random seed: 2130237982
0:00:00 load avg: 1.75 Run 44 tests sequentially (timeout: 20 min)
0:00:00 load avg: 1.75 [ 1/44] test_array
0:00:01 load avg: 1.75 [ 2/44] test_base64
0:00:02 load avg: 1.75 [ 3/44] test_binascii
0:00:02 load avg: 1.75 [ 4/44] test_binop
0:00:02 load avg: 1.75 [ 5/44] test_bisect
0:00:03 load avg: 1.75 [ 6/44] test_bytes
0:00:15 load avg: 1.58 [ 7/44] test_bz2
0:00:16 load avg: 1.58 [ 8/44] test_cmath
0:00:16 load avg: 1.58 [ 9/44] test_codecs
0:00:19 load avg: 1.54 [10/44] test_collections
0:00:22 load avg: 1.54 [11/44] test_complex
0:00:22 load avg: 1.54 [12/44] test_dataclasses
0:00:23 load avg: 1.49 [13/44] test_datetime
0:00:32 load avg: 1.45 [14/44] test_decimal
0:00:42 load avg: 1.38 [15/44] test_difflib
0:00:45 load avg: 1.35 [16/44] test_embed
0:01:00 load avg: 1.12 [17/44] test_float
0:01:00 load avg: 1.12 [18/44] test_fstring
0:01:03 load avg: 1.12 [19/44] test_functools
0:01:04 load avg: 1.11 [20/44] test_generators
0:01:04 load avg: 1.11 [21/44] test_hashlib
0:01:06 load avg: 1.11 [22/44] test_heapq
0:01:08 load avg: 1.11 [23/44] test_int
0:01:09 load avg: 1.10 [24/44] test_itertools
0:01:20 load avg: 1.09 [25/44] test_json
0:01:25 load avg: 1.00 [26/44] test_long
0:01:33 load avg: 1.00 [27/44] test_lzma
0:01:34 load avg: 1.00 [28/44] test_math
0:01:42 load avg: 1.00 [29/44] test_memoryview
0:01:43 load avg: 1.00 [30/44] test_operator
0:01:43 load avg: 1.00 [31/44] test_ordered_dict
0:01:45 load avg: 1.00 [32/44] test_patma
0:01:46 load avg: 1.00 [33/44] test_pickle
0:02:01 load avg: 1.00 [34/44] test_pprint
0:02:02 load avg: 1.00 [35/44] test_re
0:02:04 load avg: 1.00 [36/44] test_set
0:02:18 load avg: 1.00 [37/44] test_sqlite3
0:02:19 load avg: 1.00 [38/44] test_statistics
0:02:25 load avg: 1.00 [39/44] test_str
0:02:25 load avg: 1.00 [40/44] test_struct -- test_str failed (uncaught exception)
0:02:26 load avg: 1.00 [41/44] test_tabnanny
0:02:27 load avg: 1.00 [42/44] test_time
0:02:30 load avg: 0.92 [43/44] test_xml_etree
0:02:31 load avg: 0.92 [44/44] test_xml_etree_c

Total duration: 2 min 33 sec
Total tests: run=8,699 skipped=193
Total test files: run=44/44 failed=1
Result: FAILURE

3.11 (AMD64 RHEL7 LTO + PGO)

Using random seed: 2899545713
0:00:00 load avg: 2.37 Run 44 tests sequentially (timeout: 20 min)
0:00:00 load avg: 2.37 [ 1/44] test_array
0:00:02 load avg: 2.37 [ 2/44] test_base64
0:00:02 load avg: 2.37 [ 3/44] test_binascii
0:00:03 load avg: 2.37 [ 4/44] test_binop
0:00:03 load avg: 2.37 [ 5/44] test_bisect
0:00:03 load avg: 2.37 [ 6/44] test_bytes
0:00:12 load avg: 2.16 [ 7/44] test_bz2
0:00:13 load avg: 2.16 [ 8/44] test_cmath
0:00:14 load avg: 2.16 [ 9/44] test_codecs
0:00:14 load avg: 2.16 [10/44] test_collections -- test_codecs failed (uncaught exception)
0:00:14 load avg: 2.16 [11/44] test_complex -- test_collections failed (uncaught exception)
0:00:14 load avg: 2.16 [12/44] test_dataclasses -- test_complex failed (uncaught exception)
0:00:14 load avg: 2.16 [13/44] test_datetime -- test_dataclasses failed (uncaught exception)
0:00:14 load avg: 2.16 [14/44] test_decimal -- test_datetime failed (uncaught exception)
0:00:14 load avg: 2.16 [15/44] test_difflib -- test_decimal failed (uncaught exception)
0:00:14 load avg: 2.16 [16/44] test_embed -- test_difflib failed (uncaught exception)
0:00:14 load avg: 2.16 [17/44] test_float -- test_embed failed (uncaught exception)
0:00:14 load avg: 2.16 [18/44] test_fstring -- test_float failed (uncaught exception)
0:00:14 load avg: 2.16 [19/44] test_functools -- test_fstring failed (uncaught exception)
0:00:14 load avg: 2.16 [20/44] test_generators -- test_functools failed (uncaught exception)
0:00:14 load avg: 2.16 [21/44] test_hashlib -- test_generators failed (uncaught exception)
0:00:14 load avg: 2.16 [22/44] test_heapq -- test_hashlib failed (uncaught exception)
0:00:14 load avg: 2.16 [23/44] test_int -- test_heapq failed (uncaught exception)
0:00:14 load avg: 2.16 [24/44] test_itertools -- test_int failed (uncaught exception)
0:00:14 load avg: 2.16 [25/44] test_json -- test_itertools failed (uncaught exception)
0:00:14 load avg: 2.16 [26/44] test_long -- test_json failed (uncaught exception)
0:00:14 load avg: 2.16 [27/44] test_lzma -- test_long failed (uncaught exception)
0:00:14 load avg: 2.16 [28/44] test_math -- test_lzma failed (uncaught exception)
0:00:14 load avg: 2.16 [29/44] test_memoryview -- test_math failed (uncaught exception)
0:00:14 load avg: 2.16 [30/44] test_operator -- test_memoryview failed (uncaught exception)
0:00:14 load avg: 2.16 [31/44] test_ordered_dict -- test_operator failed (uncaught exception)
0:00:14 load avg: 2.16 [32/44] test_patma -- test_ordered_dict failed (uncaught exception)
0:00:14 load avg: 2.16 [33/44] test_pickle -- test_patma failed (uncaught exception)
0:00:14 load avg: 2.16 [34/44] test_pprint -- test_pickle failed (uncaught exception)
0:00:14 load avg: 2.16 [35/44] test_re -- test_pprint failed (uncaught exception)
0:00:14 load avg: 2.16 [36/44] test_set -- test_re failed (uncaught exception)
0:00:14 load avg: 2.16 [37/44] test_sqlite3 -- test_set failed (uncaught exception)
0:00:14 load avg: 2.16 [38/44] test_statistics -- test_sqlite3 failed (uncaught exception)
0:00:14 load avg: 2.16 [39/44] test_str -- test_statistics failed (uncaught exception)
0:00:14 load avg: 2.16 [40/44] test_struct -- test_str failed (uncaught exception)
0:00:14 load avg: 2.16 [41/44] test_tabnanny -- test_struct failed (uncaught exception)
0:00:14 load avg: 2.16 [42/44] test_time -- test_tabnanny failed (uncaught exception)
0:00:14 load avg: 2.16 [43/44] test_xml_etree -- test_time failed (uncaught exception)
0:00:14 load avg: 2.16 [44/44] test_xml_etree_c -- test_xml_etree failed (uncaught exception)
test_xml_etree_c failed (uncaught exception)

Total duration: 14.2 sec
Total tests: run=1,388 skipped=9
Total test files: run=44/44 failed=36
Result: FAILURE

Seems related to issue gh-110276, gh-110756.
cc: @vstinner @AlexWaygood

CPython versions tested on:

3.12

Operating systems tested on:

Windows

Linked PRs
@neonene neonene added the type-bug An unexpected behavior, bug, or error label Nov 10, 2023
@bedevere-app bedevere-app bot mentioned this issue Nov 10, 2023
Merged
vstinner added a commit to vstinner/cpython that referenced this issue Nov 10, 2023
@vstinner
pythongh-111929: Fix regrtest --pgo: test_str => test_unicode
7b9cd0e 
test_unicode was renamed to test_str in Python 3.13, but Python 3.12
still uses test_unicode name.
vstinner added a commit that referenced this issue Nov 10, 2023
@vstinner
gh-111929: Fix regrtest --pgo: test_str => test_unicode (#111938)
5f42a2b 
test_unicode was renamed to test_str in Python 3.13, but Python 3.12
still uses test_unicode name.
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Nov 10, 2023
@vstinner @miss-islington
pythongh-111929: Fix regrtest --pgo: test_str => test_unicode (python…
3baa4b8 
…GH-111938)

test_unicode was renamed to test_str in Python 3.13, but Python 3.12
still uses test_unicode name.
(cherry picked from commit 5f42a2b)

Co-authored-by: Victor Stinner <vstinner@python.org>
@bedevere-app bedevere-app bot mentioned this issue Nov 10, 2023
Merged
@vstinner
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I'm working on fixes.

@AlexWaygood
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AlexWaygood commented Nov 10, 2023 •
edited
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How do we ensure this isn't repeated the next time we try to sync libregrtest in the backport branches with the code on the main branch?

vstinner added a commit that referenced this issue Nov 10, 2023
@miss-islington @vstinner
[3.11] gh-111929: Fix regrtest --pgo: test_str => test_unicode (GH-11…
ecc8df2 
…1938) (#111940)

gh-111929: Fix regrtest --pgo: test_str => test_unicode (GH-111938)

test_unicode was renamed to test_str in Python 3.13, but Python 3.12
still uses test_unicode name.
(cherry picked from commit 5f42a2b)

Co-authored-by: Victor Stinner <vstinner@python.org>
@vstinner
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I'm considering to backport the Makefile change which treats a failure... as a failure: don't ignore the failure.

@bedevere-app bedevere-app bot mentioned this issue Nov 10, 2023
Merged
@vstinner vstinner mentioned this issue Nov 10, 2023
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@vstinner
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I'm considering to backport the Makefile change which treats a failure... as a failure: don't ignore the failure.

I created #111950 for that.

vstinner added a commit that referenced this issue Nov 12, 2023
@vstinner
[3.11] gh-111929: Fix regrtest clear_caches() (#111949)
aa3232d 
gh-111929: Fix regrtest clear_caches()

Python 3.11 doesn't have the fractions._hash_algorithm.cache_clear()
function.
@neonene neonene closed this as completed Nov 15, 2023
@vstinner
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Thanks @neonene for your bug report!

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