diff --git a/0002-oneDNN-2.6.2-add-sw_64-support.patch b/0002-oneDNN-2.6.2-add-sw_64-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0206d00167c39f51d213467d094770aa8074a19c
--- /dev/null
+++ b/0002-oneDNN-2.6.2-add-sw_64-support.patch
@@ -0,0 +1,79 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index ce019db..b1cca50 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -95,6 +95,8 @@ if(NOT DNNL_TARGET_ARCH)
+         set(DNNL_TARGET_ARCH "S390X")
+     elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(rv.*|RV.*|riscv.*|RISCV.*)")
+         set(DNNL_TARGET_ARCH "RV64")
++elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(sw_64.*|SW_64.*|sw64.*|SW64.*)")
++	set(DNNL_TARGET_ARCH "SW64")
+     elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(larch64.*|loongarch64.*|loongarch64-64.*)")
+         set(DNNL_TARGET_ARCH "LOONGARCH64")
+     else()
+diff --git a/cmake/platform.cmake b/cmake/platform.cmake
+index a126135..769cb54 100644
+--- a/cmake/platform.cmake
++++ b/cmake/platform.cmake
+@@ -197,6 +197,8 @@ elseif(UNIX OR MINGW)
+              endif()
+         elseif(DNNL_TARGET_ARCH STREQUAL "LOONGARCH64")
+ 	    set(DEF_ARCH_OPT_FLAGS "-O3")
++        elseif(DNNL_TARGET_ARCH STREQUAL "SW64")
++	    set(DEF_ARCH_OPT_FLAGS "-O3")
+ 	elseif(DNNL_TARGET_ARCH STREQUAL "X64")
+             set(DEF_ARCH_OPT_FLAGS "-msse4.1")
+         endif()
+diff --git a/src/cpu/platform.hpp b/src/cpu/platform.hpp
+index 9ff529a..1ff3542 100644
+--- a/src/cpu/platform.hpp
++++ b/src/cpu/platform.hpp
+@@ -30,11 +30,12 @@
+ // - DNNL_PPC64
+ // - DNNL_S390X
+ // - DNNL_RV64
++// - DNNL_SW64
+ // - DNNL_ARCH_GENERIC
+ // Target architecture macro is set to 1, others to 0. All macros are defined.
+ 
+ #if defined(DNNL_X64) + defined(DNNL_AARCH64) + defined(DNNL_PPC64) \
+-                + defined(DNNL_S390X) + defined(DNNL_RV64) \
++                + defined(DNNL_S390X) + defined(DNNL_RV64) + defined(DNNL_SW64) \
+                 + defined(DNNL_ARCH_GENERIC) \
+         == 0
+ #if defined(__x86_64__) || defined(_M_X64)
+@@ -47,13 +48,15 @@
+ #define DNNL_S390X 1
+ #elif defined(__riscv)
+ #define DNNL_RV64 1
++#elif defined(__sw_64)
++#define DNNL_SW64 1
+ #else
+ #define DNNL_ARCH_GENERIC 1
+ #endif
+ #endif // defined(DNNL_X64) + ... == 0
+ 
+ #if defined(DNNL_X64) + defined(DNNL_AARCH64) + defined(DNNL_PPC64) \
+-                + defined(DNNL_S390X) + defined(DNNL_RV64) \
++                + defined(DNNL_S390X) + defined(DNNL_RV64) + defined(DNNL_SW64) \
+                 + defined(DNNL_ARCH_GENERIC) \
+         != 1
+ #error One and only one architecture should be defined at a time
+@@ -74,6 +77,9 @@
+ #if !defined(DNNL_RV64)
+ #define DNNL_RV64 0
+ #endif
++#if !defined(DNNL_SW64)
++#define DNNL_SW64 0
++#endif
+ #if !defined(DNNL_ARCH_GENERIC)
+ #define DNNL_ARCH_GENERIC 0
+ #endif
+@@ -83,6 +89,7 @@
+ #define DNNL_X64_ONLY(...) Z_CONDITIONAL_DO(DNNL_X64, __VA_ARGS__)
+ #define DNNL_PPC64_ONLY(...) Z_CONDITIONAL_DO(DNNL_PPC64_ONLY, __VA_ARGS__)
+ #define DNNL_S390X_ONLY(...) Z_CONDITIONAL_DO(DNNL_S390X_ONLY, __VA_ARGS__)
++#define DNNL_SW64_ONLY(...) Z_CONDITIONAL_DO(DNNL_SW64_ONLY, __VA_ARGS__)
+ #define DNNL_AARCH64_ONLY(...) Z_CONDITIONAL_DO(DNNL_AARCH64, __VA_ARGS__)
+ 
+ // Negation of the helper macros above
diff --git a/onednn.spec b/onednn.spec
index eeabfa84d002ffbddda3415f3ab2817e4cd5272e..92cf9d75b8c13bbca09e99c9e99abad9e4ed2d0a 100644
--- a/onednn.spec
+++ b/onednn.spec
@@ -2,16 +2,17 @@
 
 Name:           onednn
 Version:        2.6
-Release:        3
+Release:        4
 Summary:        Deep Neural Network Library
 
 License:        ASL 2.0 and BSD and Boost and MIT
 URL:            https://github.com/oneapi-src/oneDNN/
 Source0:        %{url}/archive/v%{version}/onednn-%{version}.tar.gz
 Patch0:         0001-oneDNN-2.6.2-add-loongarch64-support.patch
+Patch1:         0002-oneDNN-2.6.2-add-sw_64-support.patch
 
 # This package only work in 64bit arches for now
-ExclusiveArch:  x86_64 aarch64 riscv64 loongarch64
+ExclusiveArch:  x86_64 aarch64 riscv64 loongarch64 sw_64
 
 BuildRequires:  cmake doxygen gcc-c++
 
@@ -89,6 +90,8 @@ rm -rf %{buildroot}%{_docdir}/dnnl
 %{_libdir}/cmake/dnnl/*.cmake
 
 %changelog
+* Tue Jul 15 2025 Verney7 <xywang7443@stu.jiangnan.edu.cn> - 2.6-4
+- Add sw_64 support
 * Thu May 16 2024 shenzhongwei <shenzhongwei@kylinos.cn> - 2.6-3
 - Add loongarch64 support