Fix abs (#136)

* add change absolute

* delete not needed str

Author: Rubtsowa

dpnp/backend/backend_iface.hpp

@@ -118,16 +118,14 @@ INP_DLLEXPORT void
  *
  * @param [in]  array1_in    Input array.
  *
- * @param [in]  input_shape  Input shape.
- *
  * @param [out] result1      Output array.
  *
  * @param [in]  size         Number of elements in input arrays.
  *
  */
 template <typename _DataType>
 INP_DLLEXPORT void
-    custom_elemwise_absolute_c(void* array1_in, const std::vector<long>& input_shape, void* result1, size_t size);
+    custom_elemwise_absolute_c(void* array1_in, void* result1, size_t size);
 
 /**
  * @ingroup BACKEND_API

dpnp/backend/custom_kernels_mathematical.cpp

@@ -35,7 +35,7 @@ template <typename _KernelNameSpecialization>
 class custom_elemwise_absolute_c_kernel;
 
 template <typename _DataType>
-void custom_elemwise_absolute_c(void* array1_in, const std::vector<long>& input_shape, void* result1, size_t size)
+void custom_elemwise_absolute_c(void* array1_in, void* result1, size_t size)
 {
     if (!size)
     {
@@ -46,10 +46,6 @@ void custom_elemwise_absolute_c(void* array1_in, const std::vector<long>& input_
     _DataType* array1 = reinterpret_cast<_DataType*>(array1_in);
     _DataType* result = reinterpret_cast<_DataType*>(result1);
 
-    const size_t input_shape_size = input_shape.size();
-    size_t* input_offset_shape = reinterpret_cast<size_t*>(dpnp_memory_alloc_c(input_shape_size * sizeof(long)));
-    size_t* result_offset_shape = reinterpret_cast<size_t*>(dpnp_memory_alloc_c(input_shape_size * sizeof(long)));
-
     if constexpr (std::is_same<_DataType, double>::value || std::is_same<_DataType, float>::value)
     {
         // https://docs.oneapi.com/versions/latest/onemkl/abs.html
@@ -79,20 +75,17 @@ void custom_elemwise_absolute_c(void* array1_in, const std::vector<long>& input_
     }
 
     event.wait();
-
-    free(input_offset_shape, DPNP_QUEUE);
-    free(result_offset_shape, DPNP_QUEUE);
 }
 
 template void custom_elemwise_absolute_c<double>(void* array1_in,
-                                                 const std::vector<long>& input_shape,
                                                  void* result1,
                                                  size_t size);
 template void custom_elemwise_absolute_c<float>(void* array1_in,
-                                                const std::vector<long>& input_shape,
                                                 void* result1,
                                                 size_t size);
-template void
-    custom_elemwise_absolute_c<long>(void* array1_in, const std::vector<long>& input_shape, void* result1, size_t size);
-template void
-    custom_elemwise_absolute_c<int>(void* array1_in, const std::vector<long>& input_shape, void* result1, size_t size);
+template void custom_elemwise_absolute_c<long>(void* array1_in,
+                                               void* result1,
+                                               size_t size);
+template void custom_elemwise_absolute_c<int>(void* array1_in,
+                                              void* result1,
+                                              size_t size);

dpnp/backend_mathematical.pyx

@@ -63,8 +63,7 @@ __all__ += [
 ]
 
 
-ctypedef void(*fptr_custom_elemwise_absolute_1in_1out_t)(void * , dparray_shape_type & ,
-                                                         void * , size_t)
+ctypedef void(*fptr_custom_elemwise_absolute_1in_1out_t)(void * , void * , size_t)
 
 
 cpdef dparray dpnp_absolute(dparray input):
@@ -83,7 +82,7 @@ cpdef dparray dpnp_absolute(dparray input):
 
     cdef fptr_custom_elemwise_absolute_1in_1out_t func = <fptr_custom_elemwise_absolute_1in_1out_t > kernel_data.ptr
     # call FPTR function
-    func(input.get_data(), input_shape, result.get_data(), input.size)
+    func(input.get_data(), result.get_data(), input.size)
 
     return result