inference-engine/thirdparty/mkl-dnn/src/cpu/jit_sse42_i8i8_pooling.hpp

   1 /*******************************************************************************
   2 * Copyright 2018 Intel Corporation
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 *     http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 *******************************************************************************/
  16
  17 #ifndef CPU_JIT_uni_I8I8_POOLING_HPP
  18 #define CPU_JIT_uni_I8I8_POOLING_HPP
  19
  20 #include "c_types_map.hpp"
  21 #include "cpu_pooling_pd.hpp"
  22 #include "cpu_engine.hpp"
  23 #include "jit_generator.hpp"
  24 #include "jit_primitive_conf.hpp"
  25
  26 namespace mkldnn {
  27 namespace impl {
  28 namespace cpu {
  29
  30 struct jit_sse42_i8i8_pool_fwd_ker_t;
  31
  32 struct jit_sse42_i8i8_pooling_fwd_t : public cpu_primitive_t {
  33     struct pd_t : public cpu_pooling_fwd_pd_t {
  34         pd_t(engine_t *engine, const pooling_desc_t  *adesc,
  35                 const primitive_attr_t *attr,
  36                 const pooling_fwd_pd_t  *hint_fwd_pd)
  37         : cpu_pooling_fwd_pd_t(engine, adesc, attr, hint_fwd_pd) {}
  38
  39         DECLARE_COMMON_PD_T(
  40                 JIT_IMPL_NAME_HELPER("jit:", sse42, ""),
  41                 jit_sse42_i8i8_pooling_fwd_t);
  42
  43         virtual status_t init() override {
  44             assert(this->engine()->kind() == engine_kind::cpu);
  45             bool ok = true
  46                 && desc()->src_desc.ndims == 4
  47                 && set_default_params() == status::success
  48                 && desc()->prop_kind == prop_kind::forward_inference
  49                 && utils::one_of(desc()->alg_kind, alg_kind::pooling_max,
  50                         alg_kind::pooling_avg_include_padding,
  51                         alg_kind::pooling_avg_exclude_padding)
  52                 && utils::one_of(src_pd()->desc()->data_type, data_type::s32,
  53                         data_type::s8, data_type::u8)
  54                 && src_pd()->desc()->data_type == dst_pd()->desc()->data_type
  55                 && utils::everyone_is(memory_format::nhwc,
  56                         src_pd()->desc()->format, dst_pd()->desc()->format)
  57                 && attr()->has_default_values();
  58             if (!ok) return status::unimplemented;
  59
  60             return jit_conf();
  61         }
  62
  63         jit_pool_conf_t jpp_;
  64
  65     protected:
  66         status_t jit_conf();
  67
  68         virtual status_t set_default_params() override {
  69             using namespace memory_format;
  70             if (dst_pd_.desc()->format == any)
  71                 CHECK(dst_pd_.set_format(nhwc));
  72             return status::success;
  73         }
  74     };
  75
  76     jit_sse42_i8i8_pooling_fwd_t(const pd_t *pd,
  77             const input_vector &inputs, const output_vector &outputs);
  78     ~jit_sse42_i8i8_pooling_fwd_t();
  79
  80     virtual void execute(event_t *e) const {
  81         execute_forward();
  82         e->set_state(event_t::ready);
  83     }
  84
  85 private:
  86     void execute_forward() const;
  87     const pd_t *pd() const { return (const pd_t *)primitive_t::pd(); }
  88
  89     jit_sse42_i8i8_pool_fwd_ker_t *ker_;
  90 };
  91
  92 }
  93 }
  94 }
  95
  96 #endif