From 17d8098689c2b07ce55521bc277ccfcd19fcd21a Mon Sep 17 00:00:00 2001
From: jack603047588 <603047588@qq.com>
Date: Thu, 2 Nov 2023 16:19:51 +0800
Subject: [PATCH] abacus-aibox-878 support xpu gcc10

---
 cmake/xpu_kp.cmake                               | 3 ++-
 paddle/fluid/operators/optimizers/lamb_op_xpu.cc | 2 --
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/cmake/xpu_kp.cmake b/cmake/xpu_kp.cmake
index 67364de4436a7..d44acfd4574f9 100644
--- a/cmake/xpu_kp.cmake
+++ b/cmake/xpu_kp.cmake
@@ -51,7 +51,8 @@ message(STATUS "Build with XPU_CLANG=" ${XPU_CLANG})
 
 # The host sysroot of XPU compiler is gcc-8.2
 if(NOT HOST_SYSROOT)
-  set(HOST_SYSROOT /opt/compiler/gcc-8.2)
+  #set(HOST_SYSROOT /opt/compiler/gcc-8.2)
+  set(HOST_SYSROOT /opt/compiler/gcc-10)
 endif()
 
 if(NOT IS_DIRECTORY ${HOST_SYSROOT})
diff --git a/paddle/fluid/operators/optimizers/lamb_op_xpu.cc b/paddle/fluid/operators/optimizers/lamb_op_xpu.cc
index e0233fadb8858..65dd1300c0dd4 100644
--- a/paddle/fluid/operators/optimizers/lamb_op_xpu.cc
+++ b/paddle/fluid/operators/optimizers/lamb_op_xpu.cc
@@ -36,8 +36,6 @@ class LambOpXPUKernel : public framework::OpKernel<T> {
                           ctx.InputNames("Param").front(),
                           framework::ToTypeName(param_var->Type())));
 
-    using paddle::framework::LoDTensor;
-
     // inputs
     T epsilon = static_cast<T>(ctx.Attr<float>("epsilon"));
     T weight_decay = static_cast<T>(ctx.Attr<float>("weight_decay"));