Fix blas_connector.cpp warnings and math_kernel_op.cu warnings (#5444)

* Fix warnings

* Fix cuda compiling bug

* Fix compiling error

Author: Critsium-xy

source/module_base/blas_connector.cpp

@@ -69,17 +69,17 @@ float BlasConnector::dot( const int n, const float *X, const int incX, const flo
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		return sdot_(&n, X, &incX, Y, &incY);
+	}
 	return sdot_(&n, X, &incX, Y, &incY);
 }
-}
 
 double BlasConnector::dot( const int n, const double *X, const int incX, const double *Y, const int incY, base_device::AbacusDevice_t device_type)
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		return ddot_(&n, X, &incX, Y, &incY);
+	}
 	return ddot_(&n, X, &incX, Y, &incY);
 }
-}
 
 // C = a * A.? * B.? + b * C
 void BlasConnector::gemm(const char transa, const char transb, const int m, const int n, const int k,
@@ -196,39 +196,39 @@ float BlasConnector::nrm2( const int n, const float *X, const int incX, base_dev
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		return snrm2_( &n, X, &incX );
+	}
 	return snrm2_( &n, X, &incX );
 }
-}
 
 
 double BlasConnector::nrm2( const int n, const double *X, const int incX, base_device::AbacusDevice_t device_type )
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		return dnrm2_( &n, X, &incX );
+	}
 	return dnrm2_( &n, X, &incX );
 }
-}
 
 
 double BlasConnector::nrm2( const int n, const std::complex<double> *X, const int incX, base_device::AbacusDevice_t device_type )
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		return dznrm2_( &n, X, &incX );
+	}
 	return dznrm2_( &n, X, &incX );
 }
-}
 
 // copies a into b
 void BlasConnector::copy(const long n, const double *a, const int incx, double *b, const int incy, base_device::AbacusDevice_t device_type)
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		dcopy_(&n, a, &incx, b, &incy);
-}
+	}
 }
 
 void BlasConnector::copy(const long n, const std::complex<double> *a, const int incx, std::complex<double> *b, const int incy, base_device::AbacusDevice_t device_type)
 {
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		zcopy_(&n, a, &incx, b, &incy);
-}
+	}
 }

source/module_hsolver/kernels/cuda/math_kernel_op.cu

@@ -12,7 +12,7 @@
 namespace hsolver
 {
 const int warp_size = 32;
-const unsigned int full_mask = 0xffffffff;
+// const unsigned int full_mask = 0xffffffff;
 const int thread_per_block = 256;
 }
 
@@ -65,11 +65,11 @@ void destoryBLAShandle(){
     }
 }
 
-template <typename FPTYPE>
-__forceinline__ __device__ void warp_reduce(FPTYPE& val) {
-    for (int offset = 16; offset > 0; offset >>= 1)
-        val += __shfl_down_sync(full_mask, val, offset);
-}
+// template <typename FPTYPE>
+// __forceinline__ __device__ void warp_reduce(FPTYPE& val) {
+//     for (int offset = 16; offset > 0; offset >>= 1)
+//         val += __shfl_down_sync(full_mask, val, offset);
+// }
 
 template <typename Real>
 __global__ void line_minimize_with_block(