Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

GH-98686: Quicken everything #98687

Merged
merged 12 commits into from
Nov 2, 2022
Merged

GH-98686: Quicken everything #98687

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
12 commits
Select commit Hold shift + click to select a range
9308140
First pass at quickening everything
brandtbucher Oct 6, 2022
30282eb
Fix up deepfreeze
brandtbucher Oct 7, 2022
a7fd54f
Catch up with main
brandtbucher Oct 14, 2022
0a204e1
ADAPTIVE_BACKOFF_START = 1
brandtbucher Oct 15, 2022
d407a51
Fix __lltrace__
brandtbucher Oct 15, 2022
fc5c338
Fix test_dis
brandtbucher Oct 15, 2022
659add7
Handle double-quickening correctly
brandtbucher Oct 15, 2022
f9f9c3a
Fix test_embed
brandtbucher Oct 15, 2022
5bf4b12
Remove some unneeded _PyOpcode_Deopts
brandtbucher Oct 15, 2022
9b59294
fixup
brandtbucher Oct 15, 2022
6e3869c
blurb add
brandtbucher Oct 16, 2022
17292a3
Catch up with main
brandtbucher Oct 19, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
ADAPTIVE_BACKOFF_START = 1
  • Loading branch information
@brandtbucher
brandtbucher committed Oct 15, 2022
commit 0a204e1b4066c3e946f246d9e24643e6dc20e6fd
4 changes: 2 additions & 2 deletions Include/internal/pycore_code.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -377,8 +377,8 @@ write_location_entry_start(uint8_t *ptr, int code, int length)

/* With a 16-bit counter, we have 12 bits for the counter value, and 4 bits for the backoff */
#define ADAPTIVE_BACKOFF_BITS 4
/* The initial counter value is 7 == 2**ADAPTIVE_BACKOFF_START - 1 */
#define ADAPTIVE_BACKOFF_START 3
/* The initial counter value is 1 == 2**ADAPTIVE_BACKOFF_START - 1 */
#define ADAPTIVE_BACKOFF_START 1
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This is for backoff, after failure. Do you want to change this, or just lower the initial counter value?


#define MAX_BACKOFF_VALUE (16 - ADAPTIVE_BACKOFF_BITS)

Expand Down
2 changes: 1 addition & 1 deletion Lib/test/test_dis.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -771,7 +771,7 @@ def extended_arg_quick():
"""% (extended_arg_quick.__code__.co_firstlineno,
extended_arg_quick.__code__.co_firstlineno + 1,)

QUICKENING_WARMUP_DELAY = 8
QUICKENING_WARMUP_DELAY = 2

class DisTestBase(unittest.TestCase):
"Common utilities for DisTests and TestDisTraceback"
Expand Down