fix(unary): restore descriptor destructor symbols after refactor

Author: gongchensu

src/infiniop/ops/acos/cpu/acos_cpu.cc

@@ -3,7 +3,7 @@
 
 namespace op::acos::cpu {
 
-ELEMENTWISE_CPU_IMPL_UNARY(acos)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/acos/nvidia/acos_nvidia.cu

@@ -5,7 +5,7 @@
 
 namespace op::acos::nvidia {
 
-ELEMENTWISE_NVIDIA_IMPL_UNARY(acos)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/asin/cpu/asin_cpu.cc

@@ -3,7 +3,7 @@
 
 namespace op::asin::cpu {
 
-ELEMENTWISE_CPU_IMPL_UNARY(asin)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/asin/nvidia/asin_nvidia.cu

@@ -5,7 +5,7 @@
 
 namespace op::asin::nvidia {
 
-ELEMENTWISE_NVIDIA_IMPL_UNARY(asin)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t
 Descriptor::create(infiniopHandle_t handle_, Descriptor **desc_ptr,

src/infiniop/ops/asinh/cpu/asinh_cpu.cc

@@ -3,7 +3,7 @@
 
 namespace op::asinh::cpu {
 
-ELEMENTWISE_CPU_IMPL_UNARY(asinh)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,
@@ -36,13 +36,13 @@ infiniStatus_t Descriptor::calculate(
 
     switch (_dtype) {
     case INFINI_DTYPE_F16:
-        return _device_info->calculate<AsinhOp, fp16_t>(_info, output, inputs, stream);
+        return _device_info->calculate<Op, fp16_t>(_info, output, inputs, stream);
     case INFINI_DTYPE_F32:
-        return _device_info->calculate<AsinhOp, float>(_info, output, inputs, stream);
+        return _device_info->calculate<Op, float>(_info, output, inputs, stream);
     case INFINI_DTYPE_F64:
-        return _device_info->calculate<AsinhOp, double>(_info, output, inputs, stream);
+        return _device_info->calculate<Op, double>(_info, output, inputs, stream);
     case INFINI_DTYPE_BF16:
-        return _device_info->calculate<AsinhOp, bf16_t>(_info, output, inputs, stream);
+        return _device_info->calculate<Op, bf16_t>(_info, output, inputs, stream);
     default:
         return INFINI_STATUS_BAD_TENSOR_DTYPE;
     }

src/infiniop/ops/asinh/nvidia/asinh_nvidia.cu

@@ -6,7 +6,7 @@
 
 namespace op::asinh::nvidia {
 
-ELEMENTWISE_NVIDIA_IMPL_UNARY(asinh)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/atanh/cpu/atanh_cpu.cc

@@ -3,7 +3,7 @@
 
 namespace op::atanh::cpu {
 
-ELEMENTWISE_CPU_IMPL_UNARY(atanh)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/atanh/nvidia/atanh_nvidia.cu

@@ -5,7 +5,7 @@
 
 namespace op::atanh::nvidia {
 
-ELEMENTWISE_NVIDIA_IMPL_UNARY(atanh)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/floor/cpu/floor_cpu.cc

@@ -5,7 +5,7 @@
 // 【修改点 2】命名空间必须是 floor，否则 operator.cc 找不到定义
 namespace op::floor::cpu {
 
-ELEMENTWISE_CPU_IMPL_UNARY(floor)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,

src/infiniop/ops/floor/nvidia/floor_nvidia.cu

@@ -6,7 +6,7 @@
 
 namespace op::floor::nvidia {
 
-ELEMENTWISE_NVIDIA_IMPL_UNARY(floor)
+Descriptor::~Descriptor() = default;
 
 infiniStatus_t Descriptor::create(
     infiniopHandle_t handle_,