modify the personal repo address of eigen and warpctc (#21445)

* modify the repo address of eigen and warpctc

* fix the eigen not work on windows

* fix the eigen and warpctc can't recompile

cmake/external/eigen.cmake

@@ -23,11 +23,13 @@ if(WITH_AMD_GPU)
     set(EIGEN_TAG        7cb2b6e5a4b4a1efe658abb215cd866c6fb2275e)
 endif()
 if(WIN32)
-    set(EIGEN_REPOSITORY https://github.com/wopeizl/eigen-git-mirror)
-    set(EIGEN_TAG        support_cuda9_win)
+    set(EIGEN_REPOSITORY https://github.com/eigenteam/eigen-git-mirror)
+    set(EIGEN_TAG        917060c364181f33a735dc023818d5a54f60e54c)
+    set(EIGEN_PATCH_COMMAND git apply --ignore-space-change --ignore-whitespace "${PADDLE_SOURCE_DIR}/patches/eigen/support_cuda9_windows.patch")
 else()
     set(EIGEN_REPOSITORY https://github.com/eigenteam/eigen-git-mirror)
     set(EIGEN_TAG        917060c364181f33a735dc023818d5a54f60e54c)
+    set(EIGEN_PATCH_COMMAND  "")
 endif()
 
 cache_third_party(extern_eigen3
@@ -61,6 +63,7 @@ else()
         PREFIX          ${EIGEN_PREFIX_DIR}
         SOURCE_DIR      ${EIGEN_SOURCE_DIR}
         UPDATE_COMMAND    ""
+        PATCH_COMMAND ${EIGEN_PATCH_COMMAND}
         CONFIGURE_COMMAND ""
         BUILD_COMMAND     ""
         INSTALL_COMMAND   ""

cmake/external/warpctc.cmake

@@ -18,7 +18,9 @@ SET(WARPCTC_PREFIX_DIR ${THIRD_PARTY_PATH}/warpctc)
 SET(WARPCTC_INSTALL_DIR ${THIRD_PARTY_PATH}/install/warpctc)
 
 # TODO: Use the official github address instead of private branch
-set(WARPCTC_REPOSITORY https://github.com/wopeizl/warp-ctc.git)
+set(WARPCTC_REPOSITORY https://github.com/baidu-research/warp-ctc)
+set(WARPCTC_TAG 14858fef201244c983f5f965d2166379bf3f11a5)
+set(WARPCTC_PATCH_COMMAND git apply --ignore-space-change --ignore-whitespace "${PADDLE_SOURCE_DIR}/patches/warpctc/support_cuda10_1.patch")
 
 SET(WARPCTC_INCLUDE_DIR "${WARPCTC_INSTALL_DIR}/include"
     CACHE PATH "Warp-ctc Directory" FORCE)
@@ -33,7 +35,8 @@ ELSE()
 ENDIF()
 
 cache_third_party(extern_warpctc
-    REPOSITORY   ${WARPCTC_REPOSITORY})
+    REPOSITORY   ${WARPCTC_REPOSITORY}
+    TAG          ${WARPCTC_TAG})
 
 ExternalProject_Add(
     extern_warpctc
@@ -43,6 +46,7 @@ ExternalProject_Add(
     PREFIX          ${WARPCTC_PREFIX_DIR}
     SOURCE_DIR      ${WARPCTC_SOURCE_DIR}
     UPDATE_COMMAND  ""
+    PATCH_COMMAND ${WARPCTC_PATCH_COMMAND}
     CMAKE_ARGS      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
                     -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
                     -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}

patches/eigen/support_cuda9_windows.patch

+diff --git a/Eigen/src/Core/arch/CUDA/Half.h b/Eigen/src/Core/arch/CUDA/Half.h
+index bfda39d..d28858a 100644
+--- a/Eigen/src/Core/arch/CUDA/Half.h
++++ b/Eigen/src/Core/arch/CUDA/Half.h
+@@ -155,7 +155,11 @@ namespace half_impl {
+ // conversion steps back and forth.
+ 
+ EIGEN_STRONG_INLINE __device__ half operator + (const half& a, const half& b) {
++#if defined(EIGEN_CUDACC_VER) && EIGEN_CUDACC_VER >= 90000
++  return __hadd(::__half(a), ::__half(b));
++#else
+   return __hadd(a, b);
++#endif
+ }
+ EIGEN_STRONG_INLINE __device__ half operator * (const half& a, const half& b) {
+   return __hmul(a, b);
+@@ -164,9 +168,13 @@ EIGEN_STRONG_INLINE __device__ half operator - (const half& a, const half& b) {
+   return __hsub(a, b);
+ }
+ EIGEN_STRONG_INLINE __device__ half operator / (const half& a, const half& b) {
++#if defined(EIGEN_CUDACC_VER) && EIGEN_CUDACC_VER >= 90000
++  return __hdiv(a, b);
++#else
+   float num = __half2float(a);
+   float denom = __half2float(b);
+   return __float2half(num / denom);
++#endif
+ }
+ EIGEN_STRONG_INLINE __device__ half operator - (const half& a) {
+   return __hneg(a);