Add missing dy2st part to 3.0 release notes (#7220)

SigureMo · web-flow · commit 26532a5b6eba · 2025-04-03T11:03:32.000+08:00
diff --git a/docs/release_note_cn.md b/docs/release_note_cn.md
@@ -79,6 +79,7 @@ PIR 全面推全并默认开启，支持一键动转静，保证了框架卓越
 
 ### 新特性
 
+- SOT 适配 Python 3.13 版本字节码，支持 Python 3.13 下以 SOT 模式转静。[#68071](https://github.com/PaddlePaddle/Paddle/pull/68071), [#69126](https://github.com/PaddlePaddle/Paddle/pull/69126), [#69131](https://github.com/PaddlePaddle/Paddle/pull/69131), [#69196](https://github.com/PaddlePaddle/Paddle/pull/69196), [#69232](https://github.com/PaddlePaddle/Paddle/pull/69232), [#69253](https://github.com/PaddlePaddle/Paddle/pull/69253), [#69267](https://github.com/PaddlePaddle/Paddle/pull/69267), [#69412](https://github.com/PaddlePaddle/Paddle/pull/69412), [#69431](https://github.com/PaddlePaddle/Paddle/pull/69431), [#69432](https://github.com/PaddlePaddle/Paddle/pull/69432), [#69436](https://github.com/PaddlePaddle/Paddle/pull/69436), [#69557](https://github.com/PaddlePaddle/Paddle/pull/69557), [#69567](https://github.com/PaddlePaddle/Paddle/pull/69567), [#69700](https://github.com/PaddlePaddle/Paddle/pull/69700), [#69707](https://github.com/PaddlePaddle/Paddle/pull/69707), [#69735](https://github.com/PaddlePaddle/Paddle/pull/69735), [#69738](https://github.com/PaddlePaddle/Paddle/pull/69738), [#69744](https://github.com/PaddlePaddle/Paddle/pull/69744), [#69753](https://github.com/PaddlePaddle/Paddle/pull/69753), [#69887](https://github.com/PaddlePaddle/Paddle/pull/69887), [#69920](https://github.com/PaddlePaddle/Paddle/pull/69920), [#69950](https://github.com/PaddlePaddle/Paddle/pull/69950), [#70319](https://github.com/PaddlePaddle/Paddle/pull/70319), [#70927](https://github.com/PaddlePaddle/Paddle/pull/70927)
 - 适配 custom device。 [#68061](https://github.com/PaddlePaddle/Paddle/pull/68061), [#68836](https://github.com/PaddlePaddle/Paddle/pull/68836), [#70366](https://github.com/PaddlePaddle/Paddle/pull/70366), [#70549](https://github.com/PaddlePaddle/Paddle/pull/70549)
 - 适配 PIR 前向执行。 [#65335](https://github.com/PaddlePaddle/Paddle/pull/65335)
 - 适配 save/load。 [#67910](https://github.com/PaddlePaddle/Paddle/pull/67910)
@@ -89,6 +90,7 @@ PIR 全面推全并默认开启，支持一键动转静，保证了框架卓越
 
 ### 普通用户无关改动
 
+- SOT 调试体验优化，开发效率提升。[#67560](https://github.com/PaddlePaddle/Paddle/pull/67560), [#69072](https://github.com/PaddlePaddle/Paddle/pull/69072), [#69837](https://github.com/PaddlePaddle/Paddle/pull/69837), [#70134](https://github.com/PaddlePaddle/Paddle/pull/70134), [#70387](https://github.com/PaddlePaddle/Paddle/pull/70387), [#70740](https://github.com/PaddlePaddle/Paddle/pull/70740), [#71118](https://github.com/PaddlePaddle/Paddle/pull/71118), [#71268](https://github.com/PaddlePaddle/Paddle/pull/71268), [#71275](https://github.com/PaddlePaddle/Paddle/pull/71275), [#71458](https://github.com/PaddlePaddle/Paddle/pull/71458), [#71460](https://github.com/PaddlePaddle/Paddle/pull/71460)
 - 其他与用户使用无关的改动。 [#65393](https://github.com/PaddlePaddle/Paddle/pull/65393), [#65795](https://github.com/PaddlePaddle/Paddle/pull/65795), [#65799](https://github.com/PaddlePaddle/Paddle/pull/65799), [#65911](https://github.com/PaddlePaddle/Paddle/pull/65911), [#65977](https://github.com/PaddlePaddle/Paddle/pull/65977), [#66982](https://github.com/PaddlePaddle/Paddle/pull/66982), [#67563](https://github.com/PaddlePaddle/Paddle/pull/67563), [#68761](https://github.com/PaddlePaddle/Paddle/pull/68761), [#68909](https://github.com/PaddlePaddle/Paddle/pull/68909), [#69130](https://github.com/PaddlePaddle/Paddle/pull/69130), [#69233](https://github.com/PaddlePaddle/Paddle/pull/69233), [#69956](https://github.com/PaddlePaddle/Paddle/pull/69956), [#71142](https://github.com/PaddlePaddle/Paddle/pull/71142)
 
 ### 安全问题
@@ -110,6 +112,7 @@ PIR 全面推全并默认开启，支持一键动转静，保证了框架卓越
 
 ### 开发者
 
+- 动转静功能修复，提升整图转换成功率，优化推理导出体验。[#65291](https://github.com/PaddlePaddle/Paddle/pull/65291), [#66153](https://github.com/PaddlePaddle/Paddle/pull/66153), [#66379](https://github.com/PaddlePaddle/Paddle/pull/66379), [#66557](https://github.com/PaddlePaddle/Paddle/pull/66557), [#67021](https://github.com/PaddlePaddle/Paddle/pull/67021), [#67482](https://github.com/PaddlePaddle/Paddle/pull/67482), [#67495](https://github.com/PaddlePaddle/Paddle/pull/67495), [#67981](https://github.com/PaddlePaddle/Paddle/pull/67981), [#68030](https://github.com/PaddlePaddle/Paddle/pull/68030), [#68078](https://github.com/PaddlePaddle/Paddle/pull/68078), [#68328](https://github.com/PaddlePaddle/Paddle/pull/68328), [#68442](https://github.com/PaddlePaddle/Paddle/pull/68442), [#68679](https://github.com/PaddlePaddle/Paddle/pull/68679), [#68850](https://github.com/PaddlePaddle/Paddle/pull/68850), [#68892](https://github.com/PaddlePaddle/Paddle/pull/68892), [#68991](https://github.com/PaddlePaddle/Paddle/pull/68991), [#69043](https://github.com/PaddlePaddle/Paddle/pull/69043), [#69097](https://github.com/PaddlePaddle/Paddle/pull/69097), [#69210](https://github.com/PaddlePaddle/Paddle/pull/69210), [#69295](https://github.com/PaddlePaddle/Paddle/pull/69295), [#69428](https://github.com/PaddlePaddle/Paddle/pull/69428), [#69518](https://github.com/PaddlePaddle/Paddle/pull/69518), [#69642](https://github.com/PaddlePaddle/Paddle/pull/69642), [#69940](https://github.com/PaddlePaddle/Paddle/pull/69940), [#70118](https://github.com/PaddlePaddle/Paddle/pull/70118), [#70169](https://github.com/PaddlePaddle/Paddle/pull/70169), [#70218](https://github.com/PaddlePaddle/Paddle/pull/70218), [#70287](https://github.com/PaddlePaddle/Paddle/pull/70287), [#70412](https://github.com/PaddlePaddle/Paddle/pull/70412), [#71099](https://github.com/PaddlePaddle/Paddle/pull/71099), [#71156](https://github.com/PaddlePaddle/Paddle/pull/71156), [#71193](https://github.com/PaddlePaddle/Paddle/pull/71193), [#71336](https://github.com/PaddlePaddle/Paddle/pull/71336), [#71463](https://github.com/PaddlePaddle/Paddle/pull/71463), [#71476](https://github.com/PaddlePaddle/Paddle/pull/71476), [#71503](https://github.com/PaddlePaddle/Paddle/pull/71503)
 - Inplace 策略升级。 [#65491](https://github.com/PaddlePaddle/Paddle/pull/65491)
 - 控制流相关开发。 [#67251](https://github.com/PaddlePaddle/Paddle/pull/67251)
 - 添加环境变量。 [#68467](https://github.com/PaddlePaddle/Paddle/pull/68467)
@@ -118,6 +121,8 @@ PIR 全面推全并默认开启，支持一键动转静，保证了框架卓越
 
 ### 性能优化
 
+- 优化动态 shape 场景转静能力，降低构图次数，减少编译时间。[#65235](https://github.com/PaddlePaddle/Paddle/pull/65235), [#65477](https://github.com/PaddlePaddle/Paddle/pull/65477), [#65517](https://github.com/PaddlePaddle/Paddle/pull/65517), [#65882](https://github.com/PaddlePaddle/Paddle/pull/65882), [#66346](https://github.com/PaddlePaddle/Paddle/pull/66346), [#66746](https://github.com/PaddlePaddle/Paddle/pull/66746), [#67786](https://github.com/PaddlePaddle/Paddle/pull/67786), [#67876](https://github.com/PaddlePaddle/Paddle/pull/67876), [#68113](https://github.com/PaddlePaddle/Paddle/pull/68113), [#68302](https://github.com/PaddlePaddle/Paddle/pull/68302), [#68337](https://github.com/PaddlePaddle/Paddle/pull/68337), [#68616](https://github.com/PaddlePaddle/Paddle/pull/68616), [#69354](https://github.com/PaddlePaddle/Paddle/pull/69354), [#70009](https://github.com/PaddlePaddle/Paddle/pull/70009), [#70877](https://github.com/PaddlePaddle/Paddle/pull/70877)
+- SOT 端到端性能优化，减少子图打断，降低调度开销，提升转静训练性能。[#67591](https://github.com/PaddlePaddle/Paddle/pull/67591), [#67746](https://github.com/PaddlePaddle/Paddle/pull/67746), [#67823](https://github.com/PaddlePaddle/Paddle/pull/67823), [#67890](https://github.com/PaddlePaddle/Paddle/pull/67890), [#67921](https://github.com/PaddlePaddle/Paddle/pull/67921), [#68031](https://github.com/PaddlePaddle/Paddle/pull/68031), [#68153](https://github.com/PaddlePaddle/Paddle/pull/68153), [#68729](https://github.com/PaddlePaddle/Paddle/pull/68729), [#69249](https://github.com/PaddlePaddle/Paddle/pull/69249), [#69263](https://github.com/PaddlePaddle/Paddle/pull/69263), [#69300](https://github.com/PaddlePaddle/Paddle/pull/69300), [#69313](https://github.com/PaddlePaddle/Paddle/pull/69313), [#69325](https://github.com/PaddlePaddle/Paddle/pull/69325), [#69353](https://github.com/PaddlePaddle/Paddle/pull/69353), [#69411](https://github.com/PaddlePaddle/Paddle/pull/69411), [#69506](https://github.com/PaddlePaddle/Paddle/pull/69506), [#69672](https://github.com/PaddlePaddle/Paddle/pull/69672), [#69746](https://github.com/PaddlePaddle/Paddle/pull/69746), [#69834](https://github.com/PaddlePaddle/Paddle/pull/69834), [#69836](https://github.com/PaddlePaddle/Paddle/pull/69836), [#69852](https://github.com/PaddlePaddle/Paddle/pull/69852), [#69975](https://github.com/PaddlePaddle/Paddle/pull/69975), [#70151](https://github.com/PaddlePaddle/Paddle/pull/70151), [#70293](https://github.com/PaddlePaddle/Paddle/pull/70293), [#70405](https://github.com/PaddlePaddle/Paddle/pull/70405), [#70851](https://github.com/PaddlePaddle/Paddle/pull/70851), [#71039](https://github.com/PaddlePaddle/Paddle/pull/71039), [#71254](https://github.com/PaddlePaddle/Paddle/pull/71254), [#71295](https://github.com/PaddlePaddle/Paddle/pull/71295), [#71298](https://github.com/PaddlePaddle/Paddle/pull/71298), [#71346](https://github.com/PaddlePaddle/Paddle/pull/71346), [#71377](https://github.com/PaddlePaddle/Paddle/pull/71377), [#71407](https://github.com/PaddlePaddle/Paddle/pull/71407)
 - 优化动态 shape 场景性能。 [#68491](https://github.com/PaddlePaddle/Paddle/pull/68491), [#68629](https://github.com/PaddlePaddle/Paddle/pull/68629)
 - 加速 PIR 执行器执行速度。 [#69513](https://github.com/PaddlePaddle/Paddle/pull/69513)
 - 优化 PIR 保存和加载性能。 [#69683](https://github.com/PaddlePaddle/Paddle/pull/69683)
diff --git a/docs/release_note_en.md b/docs/release_note_en.md
@@ -81,6 +81,7 @@ PIR is fully implemented and enabled by default, supporting one-click transition
 
 ### New Features
 
+- SOT adapts to Python 3.13 bytecode, supporting static graph conversion (SOT mode) under Python 3.13. [#68071](https://github.com/PaddlePaddle/Paddle/pull/68071), [#69126](https://github.com/PaddlePaddle/Paddle/pull/69126), [#69131](https://github.com/PaddlePaddle/Paddle/pull/69131), [#69196](https://github.com/PaddlePaddle/Paddle/pull/69196), [#69232](https://github.com/PaddlePaddle/Paddle/pull/69232), [#69253](https://github.com/PaddlePaddle/Paddle/pull/69253), [#69267](https://github.com/PaddlePaddle/Paddle/pull/69267), [#69412](https://github.com/PaddlePaddle/Paddle/pull/69412), [#69431](https://github.com/PaddlePaddle/Paddle/pull/69431), [#69432](https://github.com/PaddlePaddle/Paddle/pull/69432), [#69436](https://github.com/PaddlePaddle/Paddle/pull/69436), [#69557](https://github.com/PaddlePaddle/Paddle/pull/69557), [#69567](https://github.com/PaddlePaddle/Paddle/pull/69567), [#69700](https://github.com/PaddlePaddle/Paddle/pull/69700), [#69707](https://github.com/PaddlePaddle/Paddle/pull/69707), [#69735](https://github.com/PaddlePaddle/Paddle/pull/69735), [#69738](https://github.com/PaddlePaddle/Paddle/pull/69738), [#69744](https://github.com/PaddlePaddle/Paddle/pull/69744), [#69753](https://github.com/PaddlePaddle/Paddle/pull/69753), [#69887](https://github.com/PaddlePaddle/Paddle/pull/69887), [#69920](https://github.com/PaddlePaddle/Paddle/pull/69920), [#69950](https://github.com/PaddlePaddle/Paddle/pull/69950), [#70319](https://github.com/PaddlePaddle/Paddle/pull/70319), [#70927](https://github.com/PaddlePaddle/Paddle/pull/70927)
 - Support for custom devices. [#68061](https://github.com/PaddlePaddle/Paddle/pull/68061), [#68836](https://github.com/PaddlePaddle/Paddle/pull/68836), [#70366](https://github.com/PaddlePaddle/Paddle/pull/70366), [#70549](https://github.com/PaddlePaddle/Paddle/pull/70549)
 - Adapted PIR forward execution. [#65335](https://github.com/PaddlePaddle/Paddle/pull/65335)
 - Support save/load. [#67910](https://github.com/PaddlePaddle/Paddle/pull/67910)
@@ -91,6 +92,7 @@ PIR is fully implemented and enabled by default, supporting one-click transition
 
 ### Changes unrelated to ordinary users
 
+- Optimize SOT debugging for experience and improve development efficiency. [#67560](https://github.com/PaddlePaddle/Paddle/pull/67560), [#69072](https://github.com/PaddlePaddle/Paddle/pull/69072), [#69837](https://github.com/PaddlePaddle/Paddle/pull/69837), [#70134](https://github.com/PaddlePaddle/Paddle/pull/70134), [#70387](https://github.com/PaddlePaddle/Paddle/pull/70387), [#70740](https://github.com/PaddlePaddle/Paddle/pull/70740), [#71118](https://github.com/PaddlePaddle/Paddle/pull/71118), [#71268](https://github.com/PaddlePaddle/Paddle/pull/71268), [#71275](https://github.com/PaddlePaddle/Paddle/pull/71275), [#71458](https://github.com/PaddlePaddle/Paddle/pull/71458), [#71460](https://github.com/PaddlePaddle/Paddle/pull/71460)
 - Other changes unrelated to user usage. [#65393](https://github.com/PaddlePaddle/Paddle/pull/65393), [#65795](https://github.com/PaddlePaddle/Paddle/pull/65795), [#65799](https://github.com/PaddlePaddle/Paddle/pull/65799), [#65911](https://github.com/PaddlePaddle/Paddle/pull/65911), [#65977](https://github.com/PaddlePaddle/Paddle/pull/65977), [#66982](https://github.com/PaddlePaddle/Paddle/pull/66982), [#67563](https://github.com/PaddlePaddle/Paddle/pull/67563), [#68761](https://github.com/PaddlePaddle/Paddle/pull/68761), [#68909](https://github.com/PaddlePaddle/Paddle/pull/68909), [#69130](https://github.com/PaddlePaddle/Paddle/pull/69130), [#69233](https://github.com/PaddlePaddle/Paddle/pull/69233), [#69956](https://github.com/PaddlePaddle/Paddle/pull/69956), [#71142](https://github.com/PaddlePaddle/Paddle/pull/71142)
 
 ### Security Issues
@@ -112,6 +114,7 @@ PIR is fully implemented and enabled by default, supporting one-click transition
 
 ### Developer
 
+- Fix issues in dynamic-to-static conversion. Improve overall graph conversion success rate and optimize inference export experience. [#65291](https://github.com/PaddlePaddle/Paddle/pull/65291), [#66153](https://github.com/PaddlePaddle/Paddle/pull/66153), [#66379](https://github.com/PaddlePaddle/Paddle/pull/66379), [#66557](https://github.com/PaddlePaddle/Paddle/pull/66557), [#67021](https://github.com/PaddlePaddle/Paddle/pull/67021), [#67482](https://github.com/PaddlePaddle/Paddle/pull/67482), [#67495](https://github.com/PaddlePaddle/Paddle/pull/67495), [#67981](https://github.com/PaddlePaddle/Paddle/pull/67981), [#68030](https://github.com/PaddlePaddle/Paddle/pull/68030), [#68078](https://github.com/PaddlePaddle/Paddle/pull/68078), [#68328](https://github.com/PaddlePaddle/Paddle/pull/68328), [#68442](https://github.com/PaddlePaddle/Paddle/pull/68442), [#68679](https://github.com/PaddlePaddle/Paddle/pull/68679), [#68850](https://github.com/PaddlePaddle/Paddle/pull/68850), [#68892](https://github.com/PaddlePaddle/Paddle/pull/68892), [#68991](https://github.com/PaddlePaddle/Paddle/pull/68991), [#69043](https://github.com/PaddlePaddle/Paddle/pull/69043), [#69097](https://github.com/PaddlePaddle/Paddle/pull/69097), [#69210](https://github.com/PaddlePaddle/Paddle/pull/69210), [#69295](https://github.com/PaddlePaddle/Paddle/pull/69295), [#69428](https://github.com/PaddlePaddle/Paddle/pull/69428), [#69518](https://github.com/PaddlePaddle/Paddle/pull/69518), [#69642](https://github.com/PaddlePaddle/Paddle/pull/69642), [#69940](https://github.com/PaddlePaddle/Paddle/pull/69940), [#70118](https://github.com/PaddlePaddle/Paddle/pull/70118), [#70169](https://github.com/PaddlePaddle/Paddle/pull/70169), [#70218](https://github.com/PaddlePaddle/Paddle/pull/70218), [#70287](https://github.com/PaddlePaddle/Paddle/pull/70287), [#70412](https://github.com/PaddlePaddle/Paddle/pull/70412), [#71099](https://github.com/PaddlePaddle/Paddle/pull/71099), [#71156](https://github.com/PaddlePaddle/Paddle/pull/71156), [#71193](https://github.com/PaddlePaddle/Paddle/pull/71193), [#71336](https://github.com/PaddlePaddle/Paddle/pull/71336), [#71463](https://github.com/PaddlePaddle/Paddle/pull/71463), [#71476](https://github.com/PaddlePaddle/Paddle/pull/71476), [#71503](https://github.com/PaddlePaddle/Paddle/pull/71503)
 - Inplace strategy upgrade. [#65491](https://github.com/PaddlePaddle/Paddle/pull/65491)
 - Control flow related development. [#67251](https://github.com/PaddlePaddle/Paddle/pull/67251)
 - Add environment variables. [#68467](https://github.com/PaddlePaddle/Paddle/pull/68467)
@@ -120,6 +123,8 @@ PIR is fully implemented and enabled by default, supporting one-click transition
 
 ### Performance optimization
 
+- Optimize dynamic shape handling in static graph conversion, reducing graph construction iterations and compilation time.  [#65235](https://github.com/PaddlePaddle/Paddle/pull/65235), [#65477](https://github.com/PaddlePaddle/Paddle/pull/65477), [#65517](https://github.com/PaddlePaddle/Paddle/pull/65517), [#65882](https://github.com/PaddlePaddle/Paddle/pull/65882), [#66346](https://github.com/PaddlePaddle/Paddle/pull/66346), [#66746](https://github.com/PaddlePaddle/Paddle/pull/66746), [#67786](https://github.com/PaddlePaddle/Paddle/pull/67786), [#67876](https://github.com/PaddlePaddle/Paddle/pull/67876), [#68113](https://github.com/PaddlePaddle/Paddle/pull/68113), [#68302](https://github.com/PaddlePaddle/Paddle/pull/68302), [#68337](https://github.com/PaddlePaddle/Paddle/pull/68337), [#68616](https://github.com/PaddlePaddle/Paddle/pull/68616), [#69354](https://github.com/PaddlePaddle/Paddle/pull/69354), [#70009](https://github.com/PaddlePaddle/Paddle/pull/70009), [#70877](https://github.com/PaddlePaddle/Paddle/pull/70877)
+- End-to-end performance optimization for SOT, minimizing subgraph fragmentation, reducing scheduling overhead, and improving static training efficiency.  [#67591](https://github.com/PaddlePaddle/Paddle/pull/67591), [#67746](https://github.com/PaddlePaddle/Paddle/pull/67746), [#67823](https://github.com/PaddlePaddle/Paddle/pull/67823), [#67890](https://github.com/PaddlePaddle/Paddle/pull/67890), [#67921](https://github.com/PaddlePaddle/Paddle/pull/67921), [#68031](https://github.com/PaddlePaddle/Paddle/pull/68031), [#68153](https://github.com/PaddlePaddle/Paddle/pull/68153), [#68729](https://github.com/PaddlePaddle/Paddle/pull/68729), [#69249](https://github.com/PaddlePaddle/Paddle/pull/69249), [#69263](https://github.com/PaddlePaddle/Paddle/pull/69263), [#69300](https://github.com/PaddlePaddle/Paddle/pull/69300), [#69313](https://github.com/PaddlePaddle/Paddle/pull/69313), [#69325](https://github.com/PaddlePaddle/Paddle/pull/69325), [#69353](https://github.com/PaddlePaddle/Paddle/pull/69353), [#69411](https://github.com/PaddlePaddle/Paddle/pull/69411), [#69506](https://github.com/PaddlePaddle/Paddle/pull/69506), [#69672](https://github.com/PaddlePaddle/Paddle/pull/69672), [#69746](https://github.com/PaddlePaddle/Paddle/pull/69746), [#69834](https://github.com/PaddlePaddle/Paddle/pull/69834), [#69836](https://github.com/PaddlePaddle/Paddle/pull/69836), [#69852](https://github.com/PaddlePaddle/Paddle/pull/69852), [#69975](https://github.com/PaddlePaddle/Paddle/pull/69975), [#70151](https://github.com/PaddlePaddle/Paddle/pull/70151), [#70293](https://github.com/PaddlePaddle/Paddle/pull/70293), [#70405](https://github.com/PaddlePaddle/Paddle/pull/70405), [#70851](https://github.com/PaddlePaddle/Paddle/pull/70851), [#71039](https://github.com/PaddlePaddle/Paddle/pull/71039), [#71254](https://github.com/PaddlePaddle/Paddle/pull/71254), [#71295](https://github.com/PaddlePaddle/Paddle/pull/71295), [#71298](https://github.com/PaddlePaddle/Paddle/pull/71298), [#71346](https://github.com/PaddlePaddle/Paddle/pull/71346), [#71377](https://github.com/PaddlePaddle/Paddle/pull/71377), [#71407](https://github.com/PaddlePaddle/Paddle/pull/71407)
 - Optimize the performance of dynamic shape scenarios. [#68491](https://github.com/PaddlePaddle/Paddle/pull/68491), [#68629](https://github.com/PaddlePaddle/Paddle/pull/68629)
 - Accelerate the execution speed of PIR executor. [#69513](https://github.com/PaddlePaddle/Paddle/pull/69513)
 - Optimize PIR saving and loading performance. [#69683](https://github.com/PaddlePaddle/Paddle/pull/69683)
