Skip to content

feat(profiling) re-enable allocation profiling with JIT for PHP 8.4.7 #3277

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

Merged
merged 2 commits into from
May 28, 2025
Merged

feat(profiling) re-enable allocation profiling with JIT for PHP 8.4.7 #3277

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
727f4fa
re-enable for PHP 8.4.7
realFlowControl May 28, 2025
8e8836d
fix runtime lookup
realFlowControl May 28, 2025
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
4 changes: 2 additions & 2 deletions profiling/src/allocation/allocation_ge84.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -143,8 +143,8 @@ lazy_static! {
}

pub fn first_rinit_should_disable_due_to_jit() -> bool {
if *JIT_ENABLED && zend::PHP_VERSION_ID >= 80400 {
error!("Memory allocation profiling will be disabled as long as JIT is active. To enable allocation profiling disable JIT. See https://github.com/DataDog/dd-trace-php/pull/3199");
if *JIT_ENABLED && zend::PHP_VERSION_ID >= 80400 && zend::PHP_VERSION_ID < 80407 {
error!("Memory allocation profiling will be disabled as long as JIT is active. To enable allocation profiling disable JIT or upgrade PHP to at least version 8.4.7. See https://github.com/DataDog/dd-trace-php/pull/3199");
true
} else {
false
Expand Down
4 changes: 3 additions & 1 deletion profiling/tests/phpt/jit_03.phpt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ we make sure to disable allocation profiling when we detect the JIT is enabled.
<?php
if (PHP_VERSION_ID < 80400)
echo "skip: PHP Version < 8.4 are not affected", PHP_EOL;
if (PHP_VERSION_ID >= 80407)
echo "skip: fixed since PHP version 8.4.7", PHP_EOL;
if (!extension_loaded('datadog-profiling'))
echo "skip: test requires datadog-profiling", PHP_EOL;
if (php_uname("s") === "Darwin")
Expand All @@ -27,5 +29,5 @@ opcache.jit_buffer_size=4M
echo "Done.", PHP_EOL;
?>
--EXPECTF--
%aMemory allocation profiling will be disabled as long as JIT is active. To enable allocation profiling disable JIT. See https://github.com/DataDog/dd-trace-php/pull/3199
%aMemory allocation profiling will be disabled as long as JIT is active. To enable allocation profiling disable JIT or upgrade PHP to at least version 8.4.7. See https://github.com/DataDog/dd-trace-php/pull/3199
%ADone.%a
Loading