text stringlengths 0 2.2M |
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postops_injector_ = utils::make_unique<
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injector::jit_uni_postops_injector_t<avx512_core>>(
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this, jcp.post_ops, static_params);
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}
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}
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// Tile register decomposition
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int jit_avx512_core_amx_1x1_fwd_kernel_t::get_out_tensor(int h, int i) const {
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return C_BASE + h * jcp.nb_os_blocking + i;
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}
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int jit_avx512_core_amx_1x1_fwd_kernel_t::get_inp_tensor(int h) const {
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return I_BASE + h;
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}
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int jit_avx512_core_amx_1x1_fwd_kernel_t::get_wei_tensor(int i) const {
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return W_BASE + i;
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}
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bool jit_avx512_core_amx_1x1_fwd_kernel_t::is_bf16() const {
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return jcp.src_dt == data_type::bf16;
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}
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// Code generation
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void jit_avx512_core_amx_1x1_fwd_kernel_t::init_runtime_counters() {
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row_count_ = 0;
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buf_count_ = 0;
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is_store_done_ = false;
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is_buffer_empty_ = true;
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}
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size_t jit_avx512_core_amx_1x1_fwd_kernel_t::out_h_shift() const {
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return (size_t)jcp.ow * jcp.ngroups * jcp.oc_without_padding;
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}
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size_t jit_avx512_core_amx_1x1_fwd_kernel_t::out_w_shift() const {
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return (size_t)jcp.ngroups * jcp.oc_without_padding;
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}
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size_t jit_avx512_core_amx_1x1_fwd_kernel_t::inp_offset(
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int h, int w, int icb) const {
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return (size_t)jcp.typesize_in
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* (h * jcp.iw * jcp.ngroups * jcp.ic_without_padding
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+ w * jcp.ngroups * jcp.ic_without_padding
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+ icb * jcp.ic_block_int_np);
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}
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size_t jit_avx512_core_amx_1x1_fwd_kernel_t::out_row_offset(
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int h, int w, int ocb) const {
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return (size_t)jcp.typesize_out
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* (h * jcp.ow * jcp.ngroups * jcp.oc_without_padding
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+ w * jcp.ngroups * jcp.oc_without_padding
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+ ocb * jcp.oc_block);
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}
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void jit_avx512_core_amx_1x1_fwd_kernel_t::update_buffer_pointers() {
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auto buffer_offset = [=](bool shift) { return ((buf_count_ + shift) % 2); };
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int wsp_shift = jcp.typesize_acc * (jcp.wsp_buffer_size / 2);
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int postop_shift = wsp_shift * buffer_offset(true);
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mov(reg_postop, wsp_ptr);
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add(reg_postop, postop_shift);
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buf_count_++;
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}
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void jit_avx512_core_amx_1x1_fwd_kernel_t::interleave_store() {
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int scnd_dim = jcp.nb_os_blocking * jcp.tile_width;
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for (int c = 0;
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c < jcp.per_one_pstore && !is_store_done_ && !is_buffer_empty_;
|
c++) {
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int ocb = (row_count_ / scnd_dim);
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int osb = (row_count_ % scnd_dim) / jcp.tile_width;
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int row = (row_count_ % scnd_dim) % jcp.tile_width;
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const Zmm zmm_r = zmm_out(row);
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int oh = ((osb * jcp.tile_width + row) / jcp.ow);
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int ow = ((osb * jcp.tile_width + row) % jcp.ow);
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{
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// preserve registers used by binary post_ops injector
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const injector_utils::conditional_register_preserve_guard_t
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cond_register_guard(jcp.with_binary, this,
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{bin_injector_helper_reg_1,
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bin_injector_helper_reg_2});
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const int wsp_row_offset = jcp.typesize_acc
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* (osb * jcp.nb_oc_blocking * jcp.max_width * jcp.oc_block
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+ ocb * jcp.max_width * jcp.oc_block
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+ row * jcp.oc_block);
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vmovups(zmm_r, ptr[reg_postop + wsp_row_offset]);
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store_output_vector(zmm_r, ocb, oh, ow);
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row_count_++;
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}
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int exp_row_count
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= jcp.tile_width * jcp.nb_oc_blocking * jcp.nb_os_blocking;
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if (row_count_ == exp_row_count) {
|
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