[Feature] Add vector_mul_vector, vector_div_vector and vector_add_vector in blas_connector and added some GPU tests.

source/module_base/blas_connector.cpp

@@ -1,4 +1,5 @@
 #include "blas_connector.h"
+#include "macros.h"
 
 #ifdef __DSP
 #include "module_base/kernels/dsp/dsp_connector.h"
@@ -8,12 +9,10 @@
 #ifdef __CUDA
 #include <base/macros/macros.h>
 #include <cuda_runtime.h>
-#include <thrust/complex.h>
-#include <thrust/execution_policy.h>
-#include <thrust/inner_product.h>
-#include "module_base/tool_quit.h"
-
 #include "cublas_v2.h"
+#include "module_hsolver/kernels/math_kernel_op.h"
+#include "module_base/module_device/memory_op.h"
+
 
 namespace BlasUtils{
 
@@ -652,4 +651,116 @@ void BlasConnector::copy(const long n, const std::complex<double> *a, const int
 	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
 		zcopy_(&n, a, &incx, b, &incy);
 	}
+}
+
+
+template <typename T>
+void vector_mul_vector(const int& dim, T* result, const T* vector1, const T* vector2, base_device::AbacusDevice_t device_type){
+	using Real = typename GetTypeReal<T>::type;
+	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
+#ifdef _OPENMP
+#pragma omp parallel for schedule(static, 4096 / sizeof(Real))
+#endif
+        for (int i = 0; i < dim; i++)
+        {
+            result[i] = vector1[i] * vector2[i];
+        }
+	}
+	else if (device_type == base_device::AbacusDevice_t::GpuDevice){
+#ifdef __CUDA
+		hsolver::vector_mul_vector_op<T, base_device::DEVICE_GPU>()(gpu_ctx, dim, result, vector1, vector2);
+#endif
+	}
+}
+
+
+template <typename T>
+void vector_div_vector(const int& dim, T* result, const T* vector1, const T* vector2, base_device::AbacusDevice_t device_type){
+	using Real = typename GetTypeReal<T>::type;
+	if (device_type == base_device::AbacusDevice_t::CpuDevice) {
+#ifdef _OPENMP
+#pragma omp parallel for schedule(static, 4096 / sizeof(Real))
+#endif
+		for (int i = 0; i < dim; i++)
+        {
+            result[i] = vector1[i] / vector2[i];
+        }
+	}
+	else if (device_type == base_device::AbacusDevice_t::GpuDevice){
+#ifdef __CUDA
+		hsolver::vector_div_vector_op<T, base_device::DEVICE_GPU>()(gpu_ctx, dim, result, vector1, vector2);
+#endif
+	}
+}
+
+void vector_add_vector(const int& dim, float *result, const float *vector1, const float constant1, const float *vector2, const float constant2, base_device::AbacusDevice_t device_type)
+{
+	if (device_type == base_device::CpuDevice){
+#ifdef _OPENMP
+#pragma omp parallel for schedule(static, 8192 / sizeof(float))
+#endif
+        for (int i = 0; i < dim; i++)
+        {
+            result[i] = vector1[i] * constant1 + vector2[i] * constant2;
+        }
+	}
+	else if (device_type == base_device::GpuDevice){
+#ifdef __CUDA
+		hsolver::constantvector_addORsub_constantVector_op<float, base_device::DEVICE_GPU>()(gpu_ctx, dim, result, vector1, constant1, vector2, constant2);
+#endif
+	}
+}
+
+void vector_add_vector(const int& dim, double *result, const double *vector1, const double constant1, const double *vector2, const double constant2, base_device::AbacusDevice_t device_type)
+{
+	if (device_type == base_device::CpuDevice){
+#ifdef _OPENMP
+#pragma omp parallel for schedule(static, 8192 / sizeof(double))
+#endif
+        for (int i = 0; i < dim; i++)
+        {
+            result[i] = vector1[i] * constant1 + vector2[i] * constant2;
+        }
+	}
+	else if (device_type == base_device::GpuDevice){
+#ifdef __CUDA
+		hsolver::constantvector_addORsub_constantVector_op<double, base_device::DEVICE_GPU>()(gpu_ctx, dim, result, vector1, constant1, vector2, constant2);
+#endif
+	}
+}
+
+void vector_add_vector(const int& dim, std::complex<float> *result, const std::complex<float> *vector1, const float constant1, const std::complex<float> *vector2, const float constant2, base_device::AbacusDevice_t device_type)
+{
+	if (device_type == base_device::CpuDevice){
+#ifdef _OPENMP
+#pragma omp parallel for schedule(static, 8192 / sizeof(std::complex<float>))
+#endif
+        for (int i = 0; i < dim; i++)
+        {
+            result[i] = vector1[i] * constant1 + vector2[i] * constant2;
+        }
+	}
+	else if (device_type == base_device::GpuDevice){
+#ifdef __CUDA
+		hsolver::constantvector_addORsub_constantVector_op<std::complex<float>, base_device::DEVICE_GPU>()(gpu_ctx, dim, result, vector1, constant1, vector2, constant2);
+#endif
+	}
+}
+
+void vector_add_vector(const int& dim, std::complex<double> *result, const std::complex<double> *vector1, const double constant1, const std::complex<double> *vector2, const double constant2, base_device::AbacusDevice_t device_type)
+{
+	if (device_type == base_device::CpuDevice){
+#ifdef _OPENMP
+#pragma omp parallel for schedule(static, 8192 / sizeof(std::complex<double>))
+#endif
+        for (int i = 0; i < dim; i++)
+        {
+            result[i] = vector1[i] * constant1 + vector2[i] * constant2;
+        }
+	}
+	else if (device_type == base_device::GpuDevice){
+#ifdef __CUDA
+		hsolver::constantvector_addORsub_constantVector_op<std::complex<double>, base_device::DEVICE_GPU>()(gpu_ctx, dim, result, vector1, constant1, vector2, constant2);
+#endif
+	}
 }

source/module_base/blas_connector.h

@@ -3,6 +3,7 @@
 
 #include <complex>
 #include "module_base/module_device/types.h"
+#include "macros.h"
 
 // These still need to be linked in the header file
 // Because quite a lot of code will directly use the original cblas kernels.
@@ -303,9 +304,38 @@ class BlasConnector
 	static
 	void 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 = base_device::AbacusDevice_t::CpuDevice);
 
-	// A is symmetric
+	// There is some other operators needed, so implemented manually here
+	template <typename T>
+	static
+	void vector_mul_vector(const int& dim, T* result, const T* vector1, const T* vector2, base_device::AbacusDevice_t device_type = base_device::AbacusDevice_t::CpuDevice);
+
+	template <typename T>
+	static
+	void vector_div_vector(const int& dim, T* result, const T* vector1, const T* vector2, base_device::AbacusDevice_t device_type = base_device::AbacusDevice_t::CpuDevice);
+
+	// y = alpha * x + beta * y
+	static
+	void vector_add_vector(const int& dim, float *result, const float *vector1, const float constant1, const float *vector2, const float constant2, base_device::AbacusDevice_t device_type = base_device::AbacusDevice_t::CpuDevice);
+
+	static
+	void vector_add_vector(const int& dim, double *result, const double *vector1, const double constant1, const double *vector2, const double constant2, base_device::AbacusDevice_t device_type = base_device::AbacusDevice_t::CpuDevice);
+
+	static
+	void vector_add_vector(const int& dim, std::complex<float> *result, const std::complex<float> *vector1, const float constant1, const std::complex<float> *vector2, const float constant2, base_device::AbacusDevice_t device_type = base_device::AbacusDevice_t::CpuDevice);
+
+	static
+	void vector_add_vector(const int& dim, std::complex<double> *result, const std::complex<double> *vector1, const double constant1, const std::complex<double> *vector2, const double constant2, base_device::AbacusDevice_t device_type = base_device::AbacusDevice_t::CpuDevice);
 };
 
+#ifdef __CUDA
+
+namespace BlasUtils{
+	void createGpuBlasHandle();
+	void destoryBLAShandle();
+}
+
+#endif
+
 // If GATHER_INFO is defined, the original function is replaced with a "i" suffix,
 // preventing changes on the original code.
 // The real function call is at gather_math_lib_info.cpp

source/module_base/kernels/cuda/math_op.cu

@@ -1,4 +1,4 @@
-#include "cuda_runtime.h"
+#include <cuda_runtime.h>
 #include "module_base/kernels/math_op.h"
 
 #include <base/macros/macros.h>