From d0df0f3213f32de9b71731d775bc605f2464b920 Mon Sep 17 00:00:00 2001
From: huangxiaolan <huangxiaolan7@huawei.com>
Date: Tue, 23 Sep 2025 17:30:45 +0800
Subject: [PATCH 1/4] delete atoi

---
 .../tbe_adapter/platform/platform_ascendc.cpp   | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
index e1d924f2..a794d7c6 100644
--- a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
+++ b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
@@ -41,6 +41,19 @@ const static std::map<std::string, SocVersion> CONVERT_MAP = {
     {"Ascend910_93", SocVersion::ASCEND910B},
 };
 
+static uint32_t safeChangeStringtoUnit32(const std::string &str) {
+    if (std.empty()) {
+        return 0;
+    }
+    char *endptr = nullptr;
+    const char* cstr = std.c_str();
+    long result = std::strtol(cstr, &endptr, 10);
+    if (cstr == endptr || *endptr != '\0') {
+        return 0;
+    }
+    return static_cast<uint32_t>(result);
+}
+
 static inline uint32_t GetCoreNumByType(fe::PlatFormInfos *platformInfo, bool isAiv)
 {
     std::string key;
@@ -57,7 +70,7 @@ static inline uint32_t GetCoreNumByType(fe::PlatFormInfos *platformInfo, bool is
     }
     ret = platformInfo->GetPlatformResWithLock(STR_SOC_INFO, key, val);
     MKI_LOG_IF(!ret, ERROR) << "get platform failed, key is " << key << ", val is" << val;
-    return val.empty() ? 0 : static_cast<uint32_t>(std::atoi(val.c_str()));
+    return safeChangeStringtoUnit32(val);
 }
 
 uint32_t PlatformAscendC::GetCoreNumVector(void) const
@@ -66,7 +79,7 @@ uint32_t PlatformAscendC::GetCoreNumVector(void) const
         std::string val;
         bool ret = GetPlatFormInfo()->GetPlatformResWithLock(STR_SOC_INFO, STR_CORE_CNT_VEC, val);
         MKI_LOG_IF(!ret, ERROR) << "get platform vector num failed, val is " << val;
-        return val.empty() ? 0 : std::atoi(val.c_str());
+        return safeChangeStringtoUnit32(val);
     }
     return 0;
 }
-- 
Gitee


From 8c2c055631cb84710e6c6ea8c6b6594c7245e373 Mon Sep 17 00:00:00 2001
From: huangxiaolan <huangxiaolan7@huawei.com>
Date: Tue, 23 Sep 2025 20:00:53 +0800
Subject: [PATCH 2/4] fix clean code

---
 src/kernels/tbe_adapter/platform/platform_ascendc.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
index a794d7c6..e72f41b7 100644
--- a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
+++ b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
@@ -41,7 +41,8 @@ const static std::map<std::string, SocVersion> CONVERT_MAP = {
     {"Ascend910_93", SocVersion::ASCEND910B},
 };
 
-static uint32_t safeChangeStringtoUnit32(const std::string &str) {
+static uint32_t safeChangeStringtoUnit32(const std::string &str)
+{
     if (std.empty()) {
         return 0;
     }
-- 
Gitee


From 0e834785c34ff35a81fe1589ee631526e3643fdf Mon Sep 17 00:00:00 2001
From: huangxiaolan <huangxiaolan7@huawei.com>
Date: Wed, 24 Sep 2025 17:31:06 +0800
Subject: [PATCH 3/4] fix variable name

---
 src/kernels/tbe_adapter/platform/platform_ascendc.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
index e72f41b7..b9ec77b4 100644
--- a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
+++ b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
@@ -43,11 +43,11 @@ const static std::map<std::string, SocVersion> CONVERT_MAP = {
 
 static uint32_t safeChangeStringtoUnit32(const std::string &str)
 {
-    if (std.empty()) {
+    if (str.empty()) {
         return 0;
     }
     char *endptr = nullptr;
-    const char* cstr = std.c_str();
+    const char* cstr = str.c_str();
     long result = std::strtol(cstr, &endptr, 10);
     if (cstr == endptr || *endptr != '\0') {
         return 0;
-- 
Gitee


From 837c4928cb0f5a1efd96b37d6113886fd40ae2b5 Mon Sep 17 00:00:00 2001
From: huangxiaolan <huangxiaolan7@huawei.com>
Date: Thu, 25 Sep 2025 19:59:58 +0800
Subject: [PATCH 4/4] fix function

---
 src/kernels/tbe_adapter/platform/platform_ascendc.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
index b9ec77b4..3a1cb872 100644
--- a/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
+++ b/src/kernels/tbe_adapter/platform/platform_ascendc.cpp
@@ -41,19 +41,24 @@ const static std::map<std::string, SocVersion> CONVERT_MAP = {
     {"Ascend910_93", SocVersion::ASCEND910B},
 };
 
-static uint32_t safeChangeStringtoUnit32(const std::string &str)
+namespace {
+constexpr uint32_t DECIMAL = 10;
+uint32_t safeChangeStringtoUnit32(const std::string &str)
 {
     if (str.empty()) {
+        MKI_LOG(WARN) << "var is empty";
         return 0;
     }
     char *endptr = nullptr;
     const char* cstr = str.c_str();
-    long result = std::strtol(cstr, &endptr, 10);
+    long result = std::strtol(cstr, &endptr, DECIMAL);
     if (cstr == endptr || *endptr != '\0') {
+        MKI_LOG(WARN) << "Failed to convert string to uint32: " << str;
         return 0;
     }
     return static_cast<uint32_t>(result);
 }
+}
 
 static inline uint32_t GetCoreNumByType(fe::PlatFormInfos *platformInfo, bool isAiv)
 {
-- 
Gitee