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PIC direct-call: cache InstanceBox function name after threshold\n- Add boxcall_pic_funcname cache in VM\n- execute_boxcall uses cache for direct function calls\n- Threshold=8 hits per site\n- Update CURRENT_TASK

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Moe Charm
2025-08-26 22:11:17 +09:00
parent b2b82c9e81
commit 2960a9b2f8
3 changed files with 30 additions and 1 deletions
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4
src/backend/vm.rs
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@ -210,6 +210,8 @@ pub struct VM {
pub(super) exec_start: Option<Instant>,
/// Mono-PIC skeleton: global hit counters keyed by (recv_type, method_id/name)
pub(super) boxcall_pic_hits: std::collections::HashMap<String, u32>,
/// Mono-PIC: cached direct targets (currently InstanceBox function name)
pub(super) boxcall_pic_funcname: std::collections::HashMap<String, String>,
// Phase 9.78a: Add unified Box handling components
// TODO: Re-enable when interpreter refactoring is complete
// /// Box registry for creating all Box types
@ -271,6 +273,7 @@ impl VM {
instr_counter: std::collections::HashMap::new(),
exec_start: None,
boxcall_pic_hits: std::collections::HashMap::new(),
boxcall_pic_funcname: std::collections::HashMap::new(),
// TODO: Re-enable when interpreter refactoring is complete
// box_registry: Arc::new(UnifiedBoxRegistry::new()),
// #[cfg(all(feature = "plugins", not(target_arch = "wasm32")))]
@ -297,6 +300,7 @@ impl VM {
instr_counter: std::collections::HashMap::new(),
exec_start: None,
boxcall_pic_hits: std::collections::HashMap::new(),
boxcall_pic_funcname: std::collections::HashMap::new(),
}
}