Remove unneeded namespace changes

Signed-off-by: djns99 <[email protected]>

Author: djns99

cpp/tensorrt_llm/kernels/cutlass_kernels/int8_gemm/int8_gemm_template.h

@@ -57,10 +57,6 @@ namespace kernels
 {
 namespace cutlass_kernels
 {
-
-namespace oss
-{
-
 template <typename T, typename arch, typename ThreadblockShape, typename WarpShape, int Stages>
 void genericInt8GemmKernelLauncher(int8_t const* A, int8_t const* B, tk::QuantMode quantOption, float const* alphaCol,
     float const* alphaRow, T* C, int m, int n, int k, tkc::CutlassGemmConfig gemmConfig, char* workspace,
@@ -304,7 +300,6 @@ void dispatchGemmToCutlass(int8_t const* A, int8_t const* B, tk::QuantMode quant
         break;
     }
 }
-} // namespace oss
 
 template <typename T>
 CutlassInt8GemmRunner<T>::CutlassInt8GemmRunner()
@@ -330,18 +325,18 @@ void CutlassInt8GemmRunner<T>::dispatchToArch(int8_t const* A, int8_t const* B,
     TLLM_LOG_DEBUG(__PRETTY_FUNCTION__);
     if (mSm >= 72 && mSm < 75)
     {
-        oss::dispatchGemmToCutlass<T, cutlass::arch::Sm72>(A, B, quantOption, alphaCol, alphaRow, C, m, n, k,
-            workspacePtr, workspaceBytes, gemmConfig, stream, occupancy);
+        dispatchGemmToCutlass<T, cutlass::arch::Sm72>(A, B, quantOption, alphaCol, alphaRow, C, m, n, k, workspacePtr,
+            workspaceBytes, gemmConfig, stream, occupancy);
     }
     else if (mSm >= 75 && mSm < 80)
     {
-        oss::dispatchGemmToCutlass<T, cutlass::arch::Sm75>(A, B, quantOption, alphaCol, alphaRow, C, m, n, k,
-            workspacePtr, workspaceBytes, gemmConfig, stream, occupancy);
+        dispatchGemmToCutlass<T, cutlass::arch::Sm75>(A, B, quantOption, alphaCol, alphaRow, C, m, n, k, workspacePtr,
+            workspaceBytes, gemmConfig, stream, occupancy);
     }
     else if (mSm >= 80 && mSm <= 90 || mSm >= 120)
     {
-        oss::dispatchGemmToCutlass<T, cutlass::arch::Sm80>(A, B, quantOption, alphaCol, alphaRow, C, m, n, k,
-            workspacePtr, workspaceBytes, gemmConfig, stream, occupancy);
+        dispatchGemmToCutlass<T, cutlass::arch::Sm80>(A, B, quantOption, alphaCol, alphaRow, C, m, n, k, workspacePtr,
+            workspaceBytes, gemmConfig, stream, occupancy);
     }
     else
     {