#include "../../operator.h"
#include "../../handle.h"
#include "infiniop/ops/lp_norm.h"

#if defined(ENABLE_NVIDIA_API) || defined(ENABLE_ILUVATAR_API) || defined(ENABLE_QY_API)
#include "nvidia/lp_norm_nvidia.cuh"
#endif

__C infiniStatus_t infiniopCreateLPNormDescriptor(
    infiniopHandle_t handle,
    infiniopLPNormDescriptor_t *desc_ptr,
    infiniopTensorDescriptor_t output_desc,
    infiniopTensorDescriptor_t input_desc,
    int axis,
    int p,
    float eps) {
#define CREATE(CASE, NAMESPACE)                                                \
    case CASE:                                                                 \
        return op::lp_norm::NAMESPACE::Descriptor::create(                     \
            handle,                                                            \
            reinterpret_cast<op::lp_norm::NAMESPACE::Descriptor **>(desc_ptr), \
            output_desc,                                                       \
            input_desc,                                                        \
            axis,                                                              \
            p,                                                                 \
            eps)

    switch (handle->device) {

#ifdef ENABLE_NVIDIA_API
        CREATE(INFINI_DEVICE_NVIDIA, nvidia);
#endif
#ifdef ENABLE_ILUVATAR_API
        CREATE(INFINI_DEVICE_ILUVATAR, nvidia);
#endif
#ifdef ENABLE_QY_API
        CREATE(INFINI_DEVICE_QY, nvidia);
#endif

    default:
        return INFINI_STATUS_DEVICE_TYPE_NOT_SUPPORTED;
    }

#undef CREATE
}

__C infiniStatus_t infiniopGetLPNormWorkspaceSize(infiniopLPNormDescriptor_t desc, size_t *size) {
#define GET(CASE, NAMESPACE)                                                                   \
    case CASE:                                                                                 \
        *size = reinterpret_cast<op::lp_norm::NAMESPACE::Descriptor *>(desc)->workspaceSize(); \
        return INFINI_STATUS_SUCCESS

    switch (desc->device_type) {
#ifdef ENABLE_NVIDIA_API
        GET(INFINI_DEVICE_NVIDIA, nvidia);
#endif
#ifdef ENABLE_ILUVATAR_API
        GET(INFINI_DEVICE_ILUVATAR, nvidia);
#endif
#ifdef ENABLE_QY_API
        GET(INFINI_DEVICE_QY, nvidia);
#endif

    default:
        return INFINI_STATUS_DEVICE_TYPE_NOT_SUPPORTED;
    }
#undef GET

    return INFINI_STATUS_DEVICE_TYPE_NOT_SUPPORTED;
}

__C infiniStatus_t infiniopLPNorm(
    infiniopLPNormDescriptor_t desc,
    void *workspace,
    size_t workspace_size,
    void *output,
    const void *input,
    void *stream) {

#define CALCULATE(CASE, NAMESPACE)                                                            \
    case CASE:                                                                                \
        return reinterpret_cast<const op::lp_norm::NAMESPACE::Descriptor *>(desc)->calculate( \
            workspace,                                                                        \
            workspace_size,                                                                   \
            output,                                                                           \
            input,                                                                            \
            stream)

    switch (desc->device_type) {

#ifdef ENABLE_NVIDIA_API
        CALCULATE(INFINI_DEVICE_NVIDIA, nvidia);
#endif
#ifdef ENABLE_ILUVATAR_API
        CALCULATE(INFINI_DEVICE_ILUVATAR, nvidia);
#endif
#ifdef ENABLE_QY_API
        CALCULATE(INFINI_DEVICE_QY, nvidia);
#endif

    default:
        return INFINI_STATUS_DEVICE_TYPE_NOT_SUPPORTED;
    }

#undef CALCULATE
}

__C infiniStatus_t
infiniopDestroyLPNormDescriptor(infiniopLPNormDescriptor_t desc) {

#define DELETE(CASE, NAMESPACE)                                                    \
    case CASE:                                                                     \
        delete reinterpret_cast<const op::lp_norm::NAMESPACE::Descriptor *>(desc); \
        return INFINI_STATUS_SUCCESS

    switch (desc->device_type) {

#ifdef ENABLE_NVIDIA_API
        DELETE(INFINI_DEVICE_NVIDIA, nvidia);
#endif
#ifdef ENABLE_ILUVATAR_API
        DELETE(INFINI_DEVICE_ILUVATAR, nvidia);
#endif
#ifdef ENABLE_QY_API
        DELETE(INFINI_DEVICE_QY, nvidia);
#endif

    default:
        return INFINI_STATUS_DEVICE_TYPE_NOT_SUPPORTED;
    }

#undef DELETE
}
