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/*******************************************************************************
* Copyright 2021 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
#ifndef CPU_REF_INNER_PRODUCT_UTILS_HPP
#define CPU_REF_INNER_PRODUCT_UTILS_HPP
#include <assert.h>
#include "common/c_types_map.hpp"
#include "common/primitive.hpp"
#include "common/type_helpers.hpp"
#include "common/utils.hpp"
namespace dnnl {
namespace impl {
namespace cpu {
namespace ref_ip_utils {
inline dim_t get_data_off(const memory_desc_wrapper &mdw, int ndims, dim_t mb,
dim_t c, dim_t id, dim_t ih, dim_t iw) {
switch (ndims) {
case 5: return mdw.off(mb, c, id, ih, iw);
case 4: return mdw.off(mb, c, ih, iw);
case 3: return mdw.off(mb, c, iw);
case 2: return mdw.off(mb, c);
default: assert(!"unsupported ndims"); return dim_t(0);
}
}
inline dim_t get_weights_off(const memory_desc_wrapper &mdw, int ndims,
dim_t oc, dim_t ic, dim_t kd, dim_t kh, dim_t kw) {
switch (ndims) {
case 5: return mdw.off(oc, ic, kd, kh, kw);
case 4: return mdw.off(oc, ic, kh, kw);
case 3: return mdw.off(oc, ic, kw);
case 2: return mdw.off(oc, ic);
default: assert(!"unsupported ndims"); return dim_t(0);
}
}
} // namespace ref_ip_utils
} // namespace cpu
} // namespace impl
} // namespace dnnl
#endif
// vim: et ts=4 sw=4 cindent cino+=l0,\:4,N-s