diff options
Diffstat (limited to 'thirdparty/oidn/mkl-dnn/src/cpu/jit_sse42_convolution.cpp')
| -rw-r--r-- | thirdparty/oidn/mkl-dnn/src/cpu/jit_sse42_convolution.cpp | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/thirdparty/oidn/mkl-dnn/src/cpu/jit_sse42_convolution.cpp b/thirdparty/oidn/mkl-dnn/src/cpu/jit_sse42_convolution.cpp deleted file mode 100644 index 5f77d692f5..0000000000 --- a/thirdparty/oidn/mkl-dnn/src/cpu/jit_sse42_convolution.cpp +++ /dev/null @@ -1,136 +0,0 @@ -/******************************************************************************* -* 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. -*******************************************************************************/ - -#include "mkldnn_types.h" - -#include "c_types_map.hpp" -#include "jit_sse42_convolution.hpp" -#include "mkldnn_thread.hpp" - -namespace mkldnn { -namespace impl { -namespace cpu { - -using namespace mkldnn::impl::status; -using namespace mkldnn::impl::utils; - -#define src_blk_off(f, n, c, h, w) \ - (pd()->ndims() == 3) \ - ? (f).blk_off(n, c, w) \ - : (f).blk_off(n, c, h, w) - -#define wht_blk_off_(f, g, ...) \ - pd()->with_groups() \ - ? (f).blk_off(g, __VA_ARGS__) \ - : (f).blk_off(__VA_ARGS__) -#define wht_blk_off(f, g, oc, ic, kh, kw) \ - pd()->ndims() == 3 \ - ? wht_blk_off_(f, g, oc, ic, kw) \ - : wht_blk_off_(f, g, oc, ic, kh, kw) - -void jit_sse42_convolution_fwd_t::execute_forward( - const exec_ctx_t &ctx) const { - auto src = CTX_IN_MEM(const data_t *, MKLDNN_ARG_SRC); - auto weights = CTX_IN_MEM(const data_t *, MKLDNN_ARG_WEIGHTS); - auto bias = CTX_IN_MEM(const data_t *, MKLDNN_ARG_BIAS); - auto dst = CTX_OUT_MEM(data_t *, MKLDNN_ARG_DST); - - const memory_desc_wrapper src_d(pd()->src_md()); - const memory_desc_wrapper dst_d(pd()->dst_md()); - const memory_desc_wrapper weights_d(pd()->weights_md(0)); - const memory_desc_wrapper bias_d(pd()->weights_md(1)); - - const auto &jcp = kernel_->jcp; - - int ocb_work = div_up(jcp.nb_oc, jcp.nb_oc_blocking); - const size_t work_amount = jcp.mb * jcp.ngroups * ocb_work * jcp.oh; - - parallel(0, [&](const int ithr, const int nthr) { - size_t start{ 0 }, end{ 0 }; - balance211(work_amount, nthr, ithr, start, end); - - int icbb = 0; - while (icbb < jcp.nb_ic) { - int icb_step = jcp.nb_ic_blocking; - int icb_step_rem = jcp.nb_ic - icbb; - if (icb_step_rem < jcp.nb_ic_blocking_max) - icb_step = icb_step_rem; - - size_t n{0}, g{0}, ocbb{0}, oh{0}; - nd_iterator_init(start, n, jcp.mb, g, jcp.ngroups, ocbb, ocb_work, - oh, jcp.oh); - for (size_t iwork = start; iwork < end; ++iwork) { - int ocb = ocbb * jcp.nb_oc_blocking; - int ocb_num = jcp.nb_oc_blocking; - - for (int icb = icbb; icb < icbb + icb_step; ++icb) { - auto par_conv = jit_conv_call_s(); - - const int ij = oh * jcp.stride_h; - const int i_t_overflow = nstl::max(0, jcp.t_pad - ij); - const int i_b_overflow = nstl::max(jcp.ih, ij - + (jcp.kh-1) * (jcp.dilate_h+1) - jcp.t_pad+1) - jcp.ih; - - const size_t _oc = g * jcp.nb_oc + ocb; - const size_t _ic = g * jcp.nb_ic + icb; - - const int ih = nstl::max(ij - jcp.t_pad - + div_up(i_t_overflow, - (jcp.dilate_h+1)) * (jcp.dilate_h + 1), 0); - par_conv.src = &src[src_blk_off(src_d, n, - jcp.ic == 3 ? 0 : _ic, ih, 0)]; - - par_conv.dst = &dst[src_blk_off(dst_d, n, _oc, oh, 0)]; - - const int wh = div_up(i_t_overflow, (jcp.dilate_h + 1)); - par_conv.filt = &weights[wht_blk_off(weights_d, g, ocb, - jcp.ic == 3 ? 0 : icb, wh, 0)]; - - if (icb == 0) { - if (bias) - par_conv.bias = - &bias[bias_d.blk_off(_oc * jcp.oc_block)]; - par_conv.flags |= FLAG_IC_FIRST; - } - - if (jcp.with_eltwise && icb + 1 == jcp.nb_ic) { - par_conv.flags |= FLAG_IC_LAST; - } - - par_conv.oc_blocks = - nstl::min(ocb + ocb_num, jcp.nb_oc) - ocb; - - par_conv.kw_padding = 0; - const int kh_padding = jcp.kh - - div_up(i_t_overflow, (jcp.dilate_h + 1)) - - div_up(i_b_overflow, (jcp.dilate_h + 1)); - par_conv.kh_padding = nstl::max(0, kh_padding); - kernel_->jit_ker(&par_conv); - } - nd_iterator_step(n, jcp.mb, g, jcp.ngroups, ocbb, ocb_work, - oh, jcp.oh); - } - icbb += icb_step; - } - }); - - if (pd()->wants_zero_pad_dst()) - ctx.memory(MKLDNN_ARG_DST)->zero_pad(); -} - -} -} -} |