dpnp_iface.hpp

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/*
 * This header file is for interface Cython with C++.
 * It should not contains any backend specific headers (like SYCL or math
 * library) because all included headers will be exposed in Cython compilation
 * procedure
 *
 * We would like to avoid backend specific things in higher level Cython
 * modules. Any backend interface functions and types should be defined here.
 *
 * Also, this file should contains documentation on functions and types
 * which are used in the interface
 */
 
#pragma once
#ifndef BACKEND_IFACE_H // Cython compatibility
#define BACKEND_IFACE_H
 
#include <cstdint>
#include <vector>
 
#ifdef _WIN32
#define INP_DLLEXPORT __declspec(dllexport)
#else
#define INP_DLLEXPORT
#endif
 
#if defined(_MSC_VER)
#include <BaseTsd.h>
typedef SSIZE_T ssize_t;
#endif
 
typedef ssize_t shape_elem_type;
 
#include <dpctl_sycl_interface.h>
 
#include "dpnp_iface_random.hpp"
 
INP_DLLEXPORT size_t dpnp_queue_is_cpu_c();
 
INP_DLLEXPORT char *dpnp_memory_alloc_c(DPCTLSyclQueueRef q_ref,
                                        size_t size_in_bytes);
INP_DLLEXPORT char *dpnp_memory_alloc_c(size_t size_in_bytes);
 
INP_DLLEXPORT void dpnp_memory_free_c(DPCTLSyclQueueRef q_ref, void *ptr);
INP_DLLEXPORT void dpnp_memory_free_c(void *ptr);
 
INP_DLLEXPORT void dpnp_memory_memcpy_c(DPCTLSyclQueueRef q_ref,
                                        void *dst,
                                        const void *src,
                                        size_t size_in_bytes);
INP_DLLEXPORT void
    dpnp_memory_memcpy_c(void *dst, const void *src, size_t size_in_bytes);
 
template <typename _DataType>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_partition_c(DPCTLSyclQueueRef q_ref,
                     void *array,
                     void *array2,
                     void *result,
                     const size_t kth,
                     const shape_elem_type *shape,
                     const size_t ndim,
                     const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType>
INP_DLLEXPORT void dpnp_partition_c(void *array,
                                    void *array2,
                                    void *result,
                                    const size_t kth,
                                    const shape_elem_type *shape,
                                    const size_t ndim);
 
template <typename _DataType>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_initval_c(DPCTLSyclQueueRef q_ref,
                   void *result1,
                   void *value,
                   size_t size,
                   const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType>
INP_DLLEXPORT void dpnp_initval_c(void *result1, void *value, size_t size);
 
template <typename _DataType_input, typename _DataType_output>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_modf_c(DPCTLSyclQueueRef q_ref,
                void *array1_in,
                void *result1_out,
                void *result2_out,
                size_t size,
                const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType_input, typename _DataType_output>
INP_DLLEXPORT void dpnp_modf_c(void *array1_in,
                               void *result1_out,
                               void *result2_out,
                               size_t size);
 
template <typename _DataType>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_ones_c(DPCTLSyclQueueRef q_ref,
                void *result,
                size_t size,
                const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType>
INP_DLLEXPORT void dpnp_ones_c(void *result, size_t size);
 
template <typename _DataType>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_ones_like_c(DPCTLSyclQueueRef q_ref,
                     void *result,
                     size_t size,
                     const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType>
INP_DLLEXPORT void dpnp_ones_like_c(void *result, size_t size);
 
template <typename _DataType>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_zeros_c(DPCTLSyclQueueRef q_ref,
                 void *result,
                 size_t size,
                 const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType>
INP_DLLEXPORT void dpnp_zeros_c(void *result, size_t size);
 
template <typename _DataType>
INP_DLLEXPORT DPCTLSyclEventRef
    dpnp_zeros_like_c(DPCTLSyclQueueRef q_ref,
                      void *result,
                      size_t size,
                      const DPCTLEventVectorRef dep_event_vec_ref);
 
template <typename _DataType>
INP_DLLEXPORT void dpnp_zeros_like_c(void *result, size_t size);
 
#endif // BACKEND_IFACE_H