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291 | /*******************************************************************************
* Copyright 2017-2018 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 JIT_AVX512_CORE_FP32_WINO_CONV_4x3_KERNEL_HPP
#define JIT_AVX512_CORE_FP32_WINO_CONV_4x3_KERNEL_HPP
#include "c_types_map.hpp"
#include "jit_generator.hpp"
#include "jit_primitive_conf.hpp"
#include "jit_avx512_common_conv_winograd_kernel_f32.hpp"
namespace mkldnn {
namespace impl {
namespace cpu {
struct _jit_avx512_core_fp32_wino_conv_4x3_data_kernel
: public jit_generator {
_jit_avx512_core_fp32_wino_conv_4x3_data_kernel(<--- Struct '_jit_avx512_core_fp32_wino_conv_4x3_data_kernel' has a constructor with 1 argument that is not explicit. [+]Struct '_jit_avx512_core_fp32_wino_conv_4x3_data_kernel' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
jit_conv_winograd_conf_t ajcp)<--- Function parameter 'ajcp' should be passed by const reference. [+]Parameter 'ajcp' is passed by value. It could be passed as a const reference which is usually faster and recommended in C++.
: jcp(ajcp) {
{
this->weights_transform_data_ker_generate();
weights_transform_data_ker
= (decltype(weights_transform_data_ker)) this->getCode();
}
{
align();
const Xbyak::uint8 *addr = getCurr();
this->input_transform_data_ker_generate();
input_transform_data_ker = (decltype(input_transform_data_ker))addr;
}
{
align();
const Xbyak::uint8 *addr = getCurr();
this->output_transform_data_ker_generate();
output_transform_data_ker
= (decltype(output_transform_data_ker))addr;
}
{
align();
const Xbyak::uint8 *addr = getCurr();
this->gemm_loop_generate();
gemm_loop_ker = (decltype(gemm_loop_ker))addr;
}
}
DECLARE_CPU_JIT_AUX_FUNCTIONS(_jit_avx512_core_fp32_wino_conv_4x3_data_kernel)
static status_t init_conf_common(jit_conv_winograd_conf_t &jcp,
const convolution_desc_t &cd, const memory_desc_wrapper &src_d,
const memory_desc_wrapper &weights_d,
const memory_desc_wrapper &dst_d);
static status_t init_conf_kernel(
jit_conv_winograd_conf_t &jcp, int dimM, int dimN, int dimK);
jit_conv_winograd_conf_t jcp;
void (*gemm_loop_ker)(float *, const float *, const float *, const int);
void (*input_transform_data_ker)(jit_wino_transform_call_s *);
void (*output_transform_data_ker)(jit_wino_transform_call_s *);
void (*weights_transform_data_ker)(jit_wino_transform_call_s *);
protected:
using reg64_t = const Xbyak::Reg64;
using reg32_t = const Xbyak::Reg32;
enum { typesize = sizeof(float) };
void gemm_loop_generate();
void input_transform_data_ker_generate();
void output_transform_data_ker_generate();
void weights_transform_data_ker_generate();
/* registers used for GEMM */
reg64_t reg_dstC = abi_param1;
reg64_t reg_srcA = abi_param2;
reg64_t reg_srcB = abi_param3;
reg64_t reg_is_beta_zero = abi_param4;
reg64_t reg_dimM_block_loop_cnt = r10;
reg64_t reg_dimK_block_loop_cnt = r11;
/* registers used for transforms*/
reg64_t param = abi_param1;
/* registers used for output_transform_data_ker */
reg64_t oreg_temp = abi_not_param1;
reg64_t oreg_Ow = r9;
reg64_t oreg_src = r11;
reg64_t oreg_tile_block = r12;
reg64_t oreg_tile_block_ur = r13;
reg64_t oreg_nb_tile_block_ur = r14;
reg64_t oreg_O = r8;
reg64_t oreg_T = r10;
reg64_t oreg_dst = r11;
reg64_t oreg_ydim = r14;
reg64_t oreg_xdim = r15;
reg64_t oreg_out_j = r12;
reg64_t oreg_bias = rbx;
reg64_t imm_addr64 = rax;
/* registers used for input_transform_data_ker */
reg64_t ireg_temp = abi_not_param1;
reg64_t ireg_jtiles = rax;
reg64_t ireg_itiles = rbx;
reg64_t ireg_I = r8;
reg64_t ireg_src = r13;
reg64_t ireg_ydim = r14;
reg64_t ireg_xdim = r15;
reg64_t ireg_inp_j = r12;
reg64_t ireg_inp_i = rdx;
reg64_t ireg_mask_j = r11;
reg64_t ireg_mask = rsi;
reg32_t ireg_mask_32 = esi;
reg64_t ireg_zero = r9;
reg64_t ireg_Iw = r9;
reg64_t ireg_T = r10;
reg64_t ireg_tile_block = r12;
reg64_t ireg_tile_block_ur = r13;
reg64_t ireg_nb_tile_block_ur = r14;
reg64_t ireg_output = r15;
/* registers used for wei transform */
reg64_t wreg_temp = abi_not_param1;
reg64_t wreg_F = r8;
reg64_t wreg_src = r9;
reg64_t wreg_MT = r15;
reg64_t wreg_M = r14;
reg64_t wreg_dst = r10;
reg64_t wreg_dst_aux = r9;
reg64_t wreg_dst_idx = r8;
reg64_t wreg_Fw = r11;
reg64_t wreg_T = r12;
reg64_t wreg_cnt_j = rdx;
reg64_t wreg_F_aux = r14;
reg64_t wreg_Fw_aux = r15;
};
struct jit_avx512_core_fp32_wino_conv_4x3_fwd_kernel
: _jit_avx512_core_fp32_wino_conv_4x3_data_kernel {
using _jit_avx512_core_fp32_wino_conv_4x3_data_kernel::
_jit_avx512_core_fp32_wino_conv_4x3_data_kernel;
static bool post_ops_ok(jit_conv_conf_t &jcp, const primitive_attr_t &attr);
static status_t init_conf(jit_conv_winograd_conf_t &jcp,
const convolution_desc_t &cd, const memory_desc_t &src_md,
memory_desc_t &weights_md, const memory_desc_t &dst_md,
const primitive_attr_t &attr);
};
struct jit_avx512_core_fp32_wino_conv_4x3_bwd_data_kernel
: public _jit_avx512_core_fp32_wino_conv_4x3_data_kernel {
using _jit_avx512_core_fp32_wino_conv_4x3_data_kernel::
_jit_avx512_core_fp32_wino_conv_4x3_data_kernel;
static status_t init_conf(jit_conv_winograd_conf_t &jcp,
const convolution_desc_t &cd, const memory_desc_wrapper &diff_src_d,
const memory_desc_wrapper &weights_d,
const memory_desc_wrapper &diff_dst_d);
};
struct jit_avx512_core_fp32_wino_conv_4x3_bwd_weights_kernel
: public jit_generator {
DECLARE_CPU_JIT_AUX_FUNCTIONS(
_jit_avx512_core_conv_winograd_bwd_weights_kernel_f32)
jit_avx512_core_fp32_wino_conv_4x3_bwd_weights_kernel(<--- Struct 'jit_avx512_core_fp32_wino_conv_4x3_bwd_weights_kernel' has a constructor with 1 argument that is not explicit. [+]Struct 'jit_avx512_core_fp32_wino_conv_4x3_bwd_weights_kernel' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
jit_conv_winograd_conf_t ajcp)<--- Function parameter 'ajcp' should be passed by const reference. [+]Parameter 'ajcp' is passed by value. It could be passed as a const reference which is usually faster and recommended in C++.
: jcp(ajcp)
{
//******************* First iter kernel ********************//
this->gemm_loop_generate(true);
gemm_loop_ker_first_iter = (decltype(gemm_loop_ker_first_iter))this->getCode();
align();
const Xbyak::uint8 *addr = getCurr();
this->src_transform_generate();
src_transform = (decltype(src_transform))addr;
if (jcp.with_bias) {
align();
addr = getCurr();
this->diff_dst_transform_generate(true);
diff_dst_transform_wbias = (decltype(diff_dst_transform_wbias))addr;
}
align();
addr = getCurr();
this->diff_dst_transform_generate(false);
diff_dst_transform = (decltype(diff_dst_transform))addr;
if (jcp.sched_policy != WSCHED_WEI_SDGtWo && jcp.tile_block > 1) {
align();
addr = getCurr();
this->gemm_loop_generate(false);
gemm_loop_ker = (decltype(gemm_loop_ker))addr;
}
align();
addr = getCurr();
this->diff_weights_transform_generate(true);
diff_weights_transform = (decltype(diff_weights_transform))addr;
if (jcp.sched_policy == WSCHED_WEI_SDGtWo) {
align();
addr = getCurr();
this->diff_weights_transform_generate(false);
diff_weights_transform_accum =
(decltype(diff_weights_transform_accum))addr;
};
}
static status_t init_conf(jit_conv_winograd_conf_t &jcp,
const convolution_desc_t &cd, const memory_desc_wrapper &src_d,
const memory_desc_wrapper &diff_dst_d,
const memory_desc_wrapper &diff_weights_d);
jit_conv_winograd_conf_t jcp;
void (*gemm_loop_ker)(float *, const float *, const float *);
void (*gemm_loop_ker_first_iter)(float *, const float *, const float *);
void (*src_transform)(jit_wino_transform_call_s *);
void (*diff_dst_transform)(jit_wino_transform_call_s *);
void (*diff_dst_transform_wbias)(jit_wino_transform_call_s *);
void (*diff_weights_transform)(jit_wino_transform_call_s *);
void (*diff_weights_transform_accum)(jit_wino_transform_call_s *);
private:
using reg64_t = const Xbyak::Reg64;
using reg32_t = const Xbyak::Reg32;
enum { typesize = sizeof(float) };
void src_transform_generate();
void diff_dst_transform_generate(bool with_bias);
void diff_weights_transform_generate(bool first_tile);
/*registers common to transforms*/
reg64_t reg_transp = abi_param1;
reg64_t reg_ti = rbx;
reg64_t reg_tj = abi_not_param1;
reg64_t reg_src = r8;
reg64_t reg_dst = r9;
reg64_t reg_G = rsi; /*TODO: check if this is ok*/
reg64_t reg_temp = rsi;
/*registers common to src/diff_dst transform*/
reg64_t reg_I = r10;
reg64_t reg_ydim = r11;
reg64_t reg_xdim = r12;
reg64_t reg_src_offset = r13;
reg64_t reg_zero = r14;
reg64_t reg_tile_count = r15;
reg64_t reg_maski = rsi;
reg32_t reg_maski_32 = esi;
reg64_t reg_maskj = rdx;
reg64_t reg_T = rax;
reg64_t reg_oc_ur = rax;
reg64_t reg_ic_simd = r14;
reg64_t reg_bias = r10;
void gemm_loop_generate(bool is_first_tile);
reg64_t reg_dstC = abi_param1;
reg64_t reg_srcA = abi_param2;
reg64_t reg_srcB = abi_param3;
reg64_t reg_dimM_block_loop_cnt = r9;
reg64_t reg_dimN_block_loop_cnt = r10;
reg64_t reg_nb_dimN_bcast_ur = r11;
reg64_t reg_dimK_block_loop_cnt = r12;
};
}
}
}
#endif
|