File 0117-Swap-out-in-reduction-count-on-apply-and-f... of Package erlang

Overview Repositories Revisions Requests Users Attributes Meta

File 0117-Swap-out-in-reduction-count-on-apply-and-fixed_apply.patch of Package erlang (Revision f262aa2135ec488ed35cc57acb280f62)

Currently displaying revision f262aa2135ec488ed35cc57acb280f62 , Show latest

From 41a3d473aa848cf4dafe7d55581ffb381858752d Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Mon, 4 Oct 2021 15:53:53 +0200
Subject: [PATCH 1/2] Swap out/in reduction count on apply and fixed_apply for
 GC

---
 erts/emulator/beam/jit/x86/instr_call.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/erts/emulator/beam/jit/x86/instr_call.cpp b/erts/emulator/beam/jit/x86/instr_call.cpp
index b79ef5567c..e0ee3543bd 100644
--- a/erts/emulator/beam/jit/x86/instr_call.cpp
+++ b/erts/emulator/beam/jit/x86/instr_call.cpp
@@ -136,7 +136,7 @@ x86::Mem BeamModuleAssembler::emit_variable_apply(bool includeI) {
     align_erlang_cp();
     a.bind(entry);
 
-    emit_enter_runtime<Update::eStack | Update::eHeap>();
+    emit_enter_runtime<Update::eReductions | Update::eStack | Update::eHeap>();
 
     a.mov(ARG1, c_p);
     load_x_reg_array(ARG2);
@@ -151,7 +151,7 @@ x86::Mem BeamModuleAssembler::emit_variable_apply(bool includeI) {
 
     runtime_call<4>(apply);
 
-    emit_leave_runtime<Update::eStack | Update::eHeap>();
+    emit_leave_runtime<Update::eReductions | Update::eStack | Update::eHeap>();
 
     a.test(RET, RET);
     a.short_().jne(dispatch);
@@ -185,7 +185,7 @@ x86::Mem BeamModuleAssembler::emit_fixed_apply(const ArgVal &Arity,
 
     mov_arg(ARG3, Arity);
 
-    emit_enter_runtime<Update::eStack | Update::eHeap>();
+    emit_enter_runtime<Update::eReductions | Update::eStack | Update::eHeap>();
 
     a.mov(ARG1, c_p);
     load_x_reg_array(ARG2);
@@ -200,7 +200,7 @@ x86::Mem BeamModuleAssembler::emit_fixed_apply(const ArgVal &Arity,
 
     runtime_call<5>(fixed_apply);
 
-    emit_leave_runtime<Update::eStack | Update::eHeap>();
+    emit_leave_runtime<Update::eReductions | Update::eStack | Update::eHeap>();
 
     a.test(RET, RET);
     a.short_().jne(dispatch);
-- 
2.31.1

Places

File 0117-Swap-out-in-reduction-count-on-apply-and-fixed_apply.patch of Package erlang (Revision f262aa2135ec488ed35cc57acb280f62)

Places