diff options
| author | Aaron Patterson <[email protected]> | 2025-02-13 09:56:21 -0800 |
|---|---|---|
| committer | Aaron Patterson <[email protected]> | 2025-02-14 14:39:35 -0500 |
| commit | 8cafa5b8ce5e35881bf5077d2bfafc03274189f2 (patch) | |
| tree | 6e9c50df55391f49a4c31c24cd331b5e0f3f368c /vm_exec.c | |
| parent | c1ce3d719dab2761fbca37f9336a33b47af187ed (diff) | |
Only count VM instructions in YJIT stats builds
The instruction counter is slowing multi-Ractor applications. I had
changed it to use a thread local, but using a thread local is slowing
single threaded applications. This commit only enables the instruction
counter in YJIT stats builds until we can figure out a way to gather the
information with lower overhead.
Co-authored-by: Randy Stauner <[email protected]>
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/12670
Diffstat (limited to 'vm_exec.c')
| -rw-r--r-- | vm_exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -13,7 +13,7 @@ #if USE_YJIT // The number of instructions executed on vm_exec_core. --yjit-stats uses this. -RB_THREAD_LOCAL_SPECIFIER uint64_t rb_vm_insns_count = 0; +uint64_t rb_vm_insns_count = 0; #endif #if VM_COLLECT_USAGE_DETAILS |