1 files changed, 74 insertions, 0 deletions
diff --git a/thirdparty/oidn/mkl-dnn/src/cpu/cpu_convolution_pd.hpp b/thirdparty/oidn/mkl-dnn/src/cpu/cpu_convolution_pd.hpp
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+++ b/thirdparty/oidn/mkl-dnn/src/cpu/cpu_convolution_pd.hpp
@@ -0,0 +1,74 @@
+/*******************************************************************************
+* Copyright 2016-2018 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_CONVOLUTION_PD_HPP
+#define CPU_CONVOLUTION_PD_HPP
+
+#include <assert.h>
+
+#include "c_types_map.hpp"
+#include "convolution_pd.hpp"
+#include "type_helpers.hpp"
+#include "utils.hpp"
+
+namespace mkldnn {
+namespace impl {
+namespace cpu {
+
+struct cpu_convolution_fwd_pd_t: public convolution_fwd_pd_t {
+    using convolution_fwd_pd_t::convolution_fwd_pd_t;
+
+    bool has_padded_dst() const {
+        memory_desc_wrapper dst_d(&dst_md_);
+        return OC() != dst_d.padded_dims()[1];
+    }
+
+    bool wants_padded_bias() const {
+        if (!with_bias()) return false;
+        return has_padded_dst();
+    }
+
+    bool wants_zero_pad_dst(bool jit_impl = true) const {
+        if (!has_padded_dst()) return false;
+        const auto &po = attr()->post_ops_;
+        int idx;
+        if ((idx = po.find(primitive_kind::eltwise)) == -1) return false;
+        return !math::eltwise_fwd_preserves_zero(po.entry_[idx].eltwise.alg,
+                jit_impl);
+    }
+};
+
+struct cpu_convolution_bwd_data_pd_t: public convolution_bwd_data_pd_t {
+    using convolution_bwd_data_pd_t::convolution_bwd_data_pd_t;
+};
+
+struct cpu_convolution_bwd_weights_pd_t: public convolution_bwd_weights_pd_t {
+    using convolution_bwd_weights_pd_t::convolution_bwd_weights_pd_t;
+
+    bool wants_padded_bias() const {
+        if (!with_bias()) return false;
+        memory_desc_wrapper diff_dst_d(&diff_dst_md_);
+        return OC() != diff_dst_d.padded_dims()[1];
+    }
+};
+
+}
+}
+}
+
+#endif
+
+// vim: et ts=4 sw=4 cindent cino^=l0,\:0,N-s