[453] | 1 | /* Copyright 2018 Canaan Inc.
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| 2 | *
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| 3 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | * you may not use this file except in compliance with the License.
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| 5 | * You may obtain a copy of the License at
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| 6 | *
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| 7 | * http://www.apache.org/licenses/LICENSE-2.0
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| 8 | *
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| 9 | * Unless required by applicable law or agreed to in writing, software
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| 10 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | * See the License for the specific language governing permissions and
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| 13 | * limitations under the License.
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| 14 | */
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| 15 | #ifndef _KPU_H
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| 16 | #define _KPU_H
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| 17 |
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| 18 | #include <kendryte-k210.h>
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| 19 | #include <stdint.h>
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| 20 | #include "device.h"
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| 21 |
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| 22 | #ifdef __cplusplus
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| 23 | extern "C" {
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| 24 | #endif
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| 25 |
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| 26 | #define IOMEM 0x40000000
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[458] | 27 | #define dmac_channel_number_t int
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[453] | 28 |
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| 29 | typedef int (*plic_irq_callback_t)(void *ctx);
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| 30 |
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| 31 | typedef struct
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| 32 | {
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[458] | 33 | union
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| 34 | {
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| 35 | uint64_t reg;
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| 36 | struct
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| 37 | {
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| 38 | uint64_t int_en : 1;
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| 39 | uint64_t ram_flag : 1;
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| 40 | uint64_t full_add : 1;
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| 41 | uint64_t depth_wise_layer : 1;
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| 42 | uint64_t reserved : 60;
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| 43 | } data;
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| 44 | } interrupt_enabe;
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[453] | 45 |
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[458] | 46 | union
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| 47 | {
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| 48 | uint64_t reg;
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| 49 | struct
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| 50 | {
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| 51 | uint64_t image_src_addr : 15;
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| 52 | uint64_t reserved0 : 17;
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| 53 | uint64_t image_dst_addr : 15;
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| 54 | uint64_t reserved1 : 17;
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| 55 | } data;
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| 56 | } image_addr;
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[453] | 57 |
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[458] | 58 | union
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| 59 | {
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| 60 | uint64_t reg;
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| 61 | struct
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| 62 | {
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| 63 | uint64_t i_ch_num : 10;
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| 64 | uint64_t reserved0 : 22;
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| 65 | uint64_t o_ch_num : 10;
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| 66 | uint64_t reserved1 : 6;
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| 67 | uint64_t o_ch_num_coef : 10;
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| 68 | uint64_t reserved2 : 6;
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| 69 | } data;
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| 70 | } image_channel_num;
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[453] | 71 |
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[458] | 72 | union
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| 73 | {
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| 74 | uint64_t reg;
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| 75 | struct
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| 76 | {
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| 77 | uint64_t i_row_wid : 10;
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| 78 | uint64_t i_col_high : 9;
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| 79 | uint64_t reserved0 : 13;
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| 80 | uint64_t o_row_wid : 10;
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| 81 | uint64_t o_col_high : 9;
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| 82 | uint64_t reserved1 : 13;
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| 83 | } data;
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| 84 | } image_size;
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[453] | 85 |
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[458] | 86 | union
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| 87 | {
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| 88 | uint64_t reg;
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| 89 | struct
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| 90 | {
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| 91 | uint64_t kernel_type : 3;
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| 92 | uint64_t pad_type : 1;
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| 93 | uint64_t pool_type : 4;
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| 94 | uint64_t first_stride : 1;
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| 95 | uint64_t bypass_conv : 1;
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| 96 | uint64_t load_para : 1;
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| 97 | uint64_t reserved0 : 5;
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| 98 | uint64_t dma_burst_size : 8;
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| 99 | uint64_t pad_value : 8;
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| 100 | uint64_t bwsx_base_addr : 32;
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| 101 | } data;
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| 102 | } kernel_pool_type_cfg;
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[453] | 103 |
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[458] | 104 | union
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| 105 | {
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| 106 | uint64_t reg;
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| 107 | struct
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| 108 | {
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| 109 | uint64_t load_coor : 1;
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| 110 | uint64_t load_time : 6;
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| 111 | uint64_t reserved0 : 8;
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| 112 | uint64_t para_size : 17;
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| 113 | uint64_t para_start_addr : 32;
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| 114 | } data;
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| 115 | } kernel_load_cfg;
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[453] | 116 |
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[458] | 117 | union
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| 118 | {
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| 119 | uint64_t reg;
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| 120 | struct
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| 121 | {
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| 122 | uint64_t coef_column_offset : 4;
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| 123 | uint64_t coef_row_offset : 12;
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| 124 | uint64_t reserved0 : 48;
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| 125 | } data;
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| 126 | } kernel_offset;
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[453] | 127 |
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[458] | 128 | union
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| 129 | {
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| 130 | uint64_t reg;
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| 131 | struct
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| 132 | {
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| 133 | uint64_t channel_switch_addr : 15;
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| 134 | uint64_t reserved : 1;
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| 135 | uint64_t row_switch_addr : 4;
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| 136 | uint64_t coef_size : 8;
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| 137 | uint64_t coef_group : 3;
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| 138 | uint64_t load_act : 1;
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| 139 | uint64_t active_addr : 32;
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| 140 | } data;
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| 141 | } kernel_calc_type_cfg;
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[453] | 142 |
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[458] | 143 | union
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| 144 | {
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| 145 | uint64_t reg;
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| 146 | struct
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| 147 | {
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| 148 | uint64_t wb_channel_switch_addr : 15;
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| 149 | uint64_t reserved0 : 1;
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| 150 | uint64_t wb_row_switch_addr : 4;
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| 151 | uint64_t wb_group : 3;
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| 152 | uint64_t reserved1 : 41;
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| 153 | } data;
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| 154 | } write_back_cfg;
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[453] | 155 |
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[458] | 156 | union
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| 157 | {
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| 158 | uint64_t reg;
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| 159 | struct
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| 160 | {
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| 161 | uint64_t shr_w : 4;
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| 162 | uint64_t shr_x : 4;
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| 163 | uint64_t arg_w : 24;
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| 164 | uint64_t arg_x : 24;
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| 165 | uint64_t reserved0 : 8;
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| 166 | } data;
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| 167 | } conv_value;
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[453] | 168 |
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[458] | 169 | union
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| 170 | {
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| 171 | uint64_t reg;
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| 172 | struct
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| 173 | {
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| 174 | uint64_t arg_add : 40;
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| 175 | uint64_t reserved : 24;
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| 176 | } data;
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| 177 | } conv_value2;
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[453] | 178 |
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[458] | 179 | union
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| 180 | {
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| 181 | uint64_t reg;
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| 182 | struct
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| 183 | {
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| 184 | uint64_t send_data_out : 1;
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| 185 | uint64_t reserved : 15;
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| 186 | uint64_t channel_byte_num : 16;
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| 187 | uint64_t dma_total_byte : 32;
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| 188 | } data;
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| 189 | } dma_parameter;
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[453] | 190 | } kpu_layer_argument_t;
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| 191 |
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| 192 | typedef struct
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| 193 | {
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[458] | 194 | union
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| 195 | {
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| 196 | uint64_t reg;
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| 197 | struct
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| 198 | {
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| 199 | uint64_t shift_number : 8;
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| 200 | uint64_t y_mul : 16;
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| 201 | uint64_t x_start : 36;
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| 202 | } data;
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| 203 | } activate_para[16];
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[453] | 204 |
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[458] | 205 | union
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| 206 | {
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| 207 | uint64_t reg;
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| 208 | struct
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| 209 | {
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| 210 | uint8_t result_bias[8];
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| 211 | } data;
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| 212 | } activate_para_bias0;
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[453] | 213 |
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[458] | 214 | union
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| 215 | {
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| 216 | uint64_t reg;
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| 217 | struct
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| 218 | {
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| 219 | uint8_t result_bias[8];
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| 220 | } data;
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| 221 | } activate_para_bias1;
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[453] | 222 | } kpu_activate_table_t;
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| 223 |
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| 224 | typedef struct
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| 225 | {
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[458] | 226 | union
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| 227 | {
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| 228 | uint64_t reg;
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| 229 | struct
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| 230 | {
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| 231 | uint64_t norm_mul : 24;
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| 232 | uint64_t norm_add : 32;
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| 233 | uint64_t norm_shift : 4;
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| 234 | } data;
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| 235 | } batchnorm;
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[453] | 236 | } kpu_batchnorm_argument_t;
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| 237 |
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| 238 | typedef struct
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| 239 | {
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[458] | 240 | union
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| 241 | {
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| 242 | uint64_t reg;
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| 243 | struct
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| 244 | {
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| 245 | uint16_t weight[9];
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| 246 | } data;
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| 247 | } weights;
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[453] | 248 | } kpu_weights_kernel_16_3x3_t;
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| 249 |
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| 250 | typedef struct
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| 251 | {
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[458] | 252 | uint64_t calc_done_int : 1;
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| 253 | uint64_t layer_cfg_almost_empty_int : 1;
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| 254 | uint64_t layer_cfg_almost_full_int : 1;
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| 255 | uint64_t reserved : 61;
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[453] | 256 | } kpu_config_interrupt_t;
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| 257 |
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| 258 | typedef struct
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| 259 | {
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[458] | 260 | uint64_t fifo_full_threshold : 4;
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| 261 | uint64_t fifo_empty_threshold : 4;
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| 262 | uint64_t reserved : 56;
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[453] | 263 | } kpu_config_fifo_threshold_t;
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| 264 |
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| 265 | typedef struct
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| 266 | {
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[458] | 267 | uint64_t dma_fifo_flush_n : 1;
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| 268 | uint64_t gs_fifo_flush_n : 1;
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| 269 | uint64_t cfg_fifo_flush_n : 1;
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| 270 | uint64_t cmd_fifo_flush_n : 1;
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| 271 | uint64_t resp_fifo_flush_n : 1;
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| 272 | uint64_t reserved : 59;
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[453] | 273 | } kpu_config_fifo_ctrl_t;
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| 274 |
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| 275 | typedef struct
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| 276 | {
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[458] | 277 | uint64_t eight_bit_mode : 1;
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| 278 | uint64_t reserved : 63;
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[453] | 279 | } kpu_config_eight_bit_mode_t;
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| 280 |
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| 281 | typedef struct
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| 282 | {
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[458] | 283 | volatile uint64_t layer_argument_fifo;
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[453] | 284 |
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[458] | 285 | volatile union
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| 286 | {
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| 287 | uint64_t reg;
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| 288 | kpu_config_interrupt_t data;
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| 289 | } interrupt_status;
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[453] | 290 |
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[458] | 291 | volatile union
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| 292 | {
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| 293 | uint64_t reg;
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| 294 | kpu_config_interrupt_t data;
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| 295 | } interrupt_raw;
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[453] | 296 |
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[458] | 297 | volatile union
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| 298 | {
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| 299 | uint64_t reg;
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| 300 | kpu_config_interrupt_t data;
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| 301 | } interrupt_mask;
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[453] | 302 |
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[458] | 303 | volatile union
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| 304 | {
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| 305 | uint64_t reg;
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| 306 | kpu_config_interrupt_t data;
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| 307 | } interrupt_clear;
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[453] | 308 |
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[458] | 309 | volatile union
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| 310 | {
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| 311 | uint64_t reg;
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| 312 | kpu_config_fifo_threshold_t data;
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| 313 | } fifo_threshold;
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[453] | 314 |
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[458] | 315 | volatile uint64_t fifo_data_out;
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[453] | 316 |
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[458] | 317 | volatile union
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| 318 | {
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| 319 | uint64_t reg;
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| 320 | kpu_config_fifo_ctrl_t data;
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| 321 | } fifo_ctrl;
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[453] | 322 |
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[458] | 323 | volatile union
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| 324 | {
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| 325 | uint64_t reg;
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| 326 | kpu_config_eight_bit_mode_t data;
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| 327 | } eight_bit_mode;
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[453] | 328 | } kpu_config_t;
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| 329 |
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| 330 | typedef struct
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| 331 | {
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[458] | 332 | uint32_t version;
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| 333 | uint32_t flags;
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| 334 | uint32_t arch;
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| 335 | uint32_t layers_length;
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| 336 | uint32_t max_start_address;
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| 337 | uint32_t main_mem_usage;
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| 338 | uint32_t output_count;
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[453] | 339 | } kpu_kmodel_header_t;
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| 340 |
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| 341 | typedef struct
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| 342 | {
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[458] | 343 | uint32_t version;
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| 344 | uint32_t flags;
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| 345 | uint32_t layers_length;
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| 346 | uint32_t max_start_address;
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| 347 | uint32_t layers_argument_start;
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[453] | 348 | } kpu_model_header_t;
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| 349 |
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| 350 | typedef struct
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| 351 | {
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[458] | 352 | uint32_t address;
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| 353 | uint32_t size;
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[453] | 354 | } kpu_model_output_t;
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| 355 |
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| 356 | typedef enum
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| 357 | {
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[458] | 358 | KL_INVALID = 0,
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| 359 | KL_ADD,
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| 360 | KL_QUANTIZED_ADD,
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| 361 | KL_GLOBAL_MAX_POOL2D,
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| 362 | KL_QUANTIZED_GLOBAL_MAX_POOL2D,
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| 363 | KL_GLOBAL_AVERAGE_POOL2D,
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| 364 | KL_QUANTIZED_GLOBAL_AVERAGE_POOL2D,
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| 365 | KL_MAX_POOL2D,
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| 366 | KL_QUANTIZED_MAX_POOL2D,
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| 367 | KL_AVERAGE_POOL2D,
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| 368 | KL_QUANTIZED_AVERAGE_POOL2D,
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| 369 | KL_QUANTIZE,
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| 370 | KL_DEQUANTIZE,
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| 371 | KL_REQUANTIZE,
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| 372 | KL_L2_NORMALIZATION,
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| 373 | KL_SOFTMAX,
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| 374 | KL_CONCAT,
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| 375 | KL_QUANTIZED_CONCAT,
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| 376 | KL_FULLY_CONNECTED,
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| 377 | KL_QUANTIZED_FULLY_CONNECTED,
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| 378 | KL_TENSORFLOW_FLATTEN,
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| 379 | KL_QUANTIZED_TENSORFLOW_FLATTEN,
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| 380 | KL_RESIZE_NEAREST_NEIGHBOR,
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| 381 | KL_QUANTIZED_RESIZE_NEAREST_NEIGHBOR,
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| 382 | KL_CHANNELWISE_DEQUANTIZE,
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| 383 | KL_LOGISTIC,
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| 384 | KL_K210_CONV = 10240,
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| 385 | KL_K210_ADD_PADDING,
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| 386 | KL_K210_REMOVE_PADDING,
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| 387 | KL_K210_UPLOAD
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[453] | 388 | } kpu_model_layer_type_t;
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| 389 |
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| 390 | typedef struct
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| 391 | {
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[458] | 392 | uint32_t type;
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| 393 | uint32_t body_size;
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[453] | 394 | } kpu_model_layer_header_t;
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| 395 |
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| 396 | typedef enum
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| 397 | {
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[458] | 398 | KLF_NONE = 0,
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| 399 | KLF_MAIN_MEM_OUT = 1
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[453] | 400 | } kpu_model_layer_flags_t;
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| 401 |
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| 402 | typedef enum
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| 403 | {
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[458] | 404 | KLP_SAME = 0,
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| 405 | KLP_VALID = 1
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[453] | 406 | } kpu_model_padding_t;
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| 407 |
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| 408 | typedef enum
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| 409 | {
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[458] | 410 | KLA_LINEAR = 0,
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| 411 | KLA_RELU = 1,
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| 412 | KLA_RELU6 = 2
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[453] | 413 | } kpu_model_activation_t;
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| 414 |
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| 415 | typedef struct
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| 416 | {
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[458] | 417 | float scale;
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| 418 | float bias;
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[453] | 419 | } kpu_model_quant_param_t;
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| 420 |
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| 421 | typedef struct
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| 422 | {
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[458] | 423 | uint32_t width;
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| 424 | uint32_t height;
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| 425 | uint32_t channels;
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[453] | 426 | } kpu_model_shape_t;
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| 427 |
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| 428 | typedef struct
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| 429 | {
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[458] | 430 | uint32_t start;
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| 431 | uint32_t size;
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[453] | 432 | } kpu_model_memory_range_t;
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| 433 |
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| 434 | typedef struct
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| 435 | {
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[458] | 436 | uint32_t flags;
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| 437 | uint32_t main_mem_out_address;
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| 438 | uint32_t layer_offset;
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| 439 | uint32_t weights_offset;
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| 440 | uint32_t bn_offset;
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| 441 | uint32_t act_offset;
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[453] | 442 | } kpu_model_conv_layer_argument_t;
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| 443 |
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| 444 | typedef struct
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| 445 | {
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[458] | 446 | uint32_t flags;
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| 447 | uint32_t main_mem_in_a_address;
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| 448 | uint32_t main_mem_in_b_address;
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| 449 | uint32_t main_mem_out_address;
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| 450 | uint32_t count;
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[453] | 451 | } kpu_model_add_layer_argument_t;
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| 452 |
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| 453 | typedef struct
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| 454 | {
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[458] | 455 | uint32_t flags;
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| 456 | uint32_t main_mem_in_a_address;
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| 457 | uint32_t main_mem_in_b_address;
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| 458 | uint32_t main_mem_out_address;
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| 459 | uint32_t count;
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| 460 | int32_t in_a_offset;
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| 461 | int32_t in_a_mul;
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| 462 | int32_t in_a_shift;
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| 463 | int32_t in_b_offset;
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| 464 | int32_t in_b_mul;
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| 465 | int32_t in_b_shift;
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| 466 | int32_t out_offset;
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| 467 | int32_t out_mul;
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| 468 | int32_t out_shift;
|
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[453] | 469 | } kpu_model_quant_add_layer_argument_t;
|
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| 470 |
|
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| 471 | typedef struct
|
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| 472 | {
|
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[458] | 473 | uint32_t flags;
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| 474 | uint32_t main_mem_in_address;
|
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| 475 | uint32_t main_mem_out_address;
|
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| 476 | uint32_t kernel_size;
|
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| 477 | uint32_t channels;
|
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[453] | 478 | } kpu_model_gap2d_layer_argument_t;
|
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| 479 |
|
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| 480 | typedef struct
|
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| 481 | {
|
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[458] | 482 | uint32_t flags;
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| 483 | uint32_t main_mem_in_address;
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| 484 | uint32_t main_mem_out_address;
|
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| 485 | kpu_model_shape_t in_shape;
|
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| 486 | kpu_model_shape_t out_shape;
|
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| 487 | uint32_t kernel_width;
|
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| 488 | uint32_t kernel_height;
|
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| 489 | uint32_t stride_width;
|
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| 490 | uint32_t stride_height;
|
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| 491 | uint32_t padding_width;
|
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| 492 | uint32_t padding_height;
|
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[453] | 493 | } kpu_model_quant_max_pool2d_layer_argument_t;
|
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| 494 |
|
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| 495 | typedef struct
|
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| 496 | {
|
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[458] | 497 | uint32_t flags;
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| 498 | uint32_t main_mem_in_address;
|
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| 499 | uint32_t main_mem_out_address;
|
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| 500 | kpu_model_shape_t in_shape;
|
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| 501 | kpu_model_shape_t out_shape;
|
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| 502 | uint32_t kernel_width;
|
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| 503 | uint32_t kernel_height;
|
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| 504 | uint32_t stride_width;
|
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| 505 | uint32_t stride_height;
|
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| 506 | uint32_t padding_width;
|
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| 507 | uint32_t padding_height;
|
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| 508 | kpu_model_activation_t act;
|
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[453] | 509 | } kpu_model_ave_pool2d_layer_argument_t;
|
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| 510 |
|
---|
| 511 | typedef struct
|
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| 512 | {
|
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[458] | 513 | uint32_t flags;
|
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| 514 | uint32_t main_mem_in_address;
|
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| 515 | uint32_t mem_out_address;
|
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| 516 | uint32_t count;
|
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| 517 | kpu_model_quant_param_t quant_param;
|
---|
[453] | 518 | } kpu_model_quantize_layer_argument_t;
|
---|
| 519 |
|
---|
| 520 | typedef struct
|
---|
| 521 | {
|
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[458] | 522 | uint32_t flags;
|
---|
| 523 | uint32_t main_mem_in_address;
|
---|
| 524 | uint32_t main_mem_out_address;
|
---|
| 525 | uint32_t count;
|
---|
| 526 | kpu_model_quant_param_t quant_param;
|
---|
[453] | 527 | } kpu_model_dequantize_layer_argument_t;
|
---|
| 528 |
|
---|
| 529 | typedef struct
|
---|
| 530 | {
|
---|
[458] | 531 | uint32_t flags;
|
---|
| 532 | uint32_t main_mem_in_address;
|
---|
| 533 | uint32_t main_mem_out_address;
|
---|
| 534 | uint32_t count;
|
---|
| 535 | uint8_t table[256];
|
---|
[453] | 536 | } kpu_model_requantize_layer_argument_t;
|
---|
| 537 |
|
---|
| 538 | typedef struct
|
---|
| 539 | {
|
---|
[458] | 540 | uint32_t flags;
|
---|
| 541 | uint32_t main_mem_in_address;
|
---|
| 542 | uint32_t kpu_mem_out_address;
|
---|
| 543 | uint32_t channels;
|
---|
[453] | 544 | } kpu_model_add_padding_layer_argument_t;
|
---|
| 545 |
|
---|
| 546 | typedef struct
|
---|
| 547 | {
|
---|
[458] | 548 | uint32_t flags;
|
---|
| 549 | uint32_t main_mem_in_address;
|
---|
| 550 | uint32_t main_mem_out_address;
|
---|
| 551 | uint32_t channels;
|
---|
[453] | 552 | } kpu_model_remove_padding_layer_argument_t;
|
---|
| 553 |
|
---|
| 554 | typedef struct
|
---|
| 555 | {
|
---|
[458] | 556 | uint32_t flags;
|
---|
| 557 | uint32_t main_mem_in_address;
|
---|
| 558 | uint32_t kpu_mem_out_address;
|
---|
| 559 | uint32_t width;
|
---|
| 560 | uint32_t height;
|
---|
| 561 | uint32_t channels;
|
---|
[453] | 562 | } kpu_model_upload_layer_argument_t;
|
---|
| 563 |
|
---|
| 564 | typedef struct
|
---|
| 565 | {
|
---|
[458] | 566 | uint32_t flags;
|
---|
| 567 | uint32_t main_mem_in_address;
|
---|
| 568 | uint32_t main_mem_out_address;
|
---|
| 569 | uint32_t channels;
|
---|
[453] | 570 | } kpu_model_l2_norm_layer_argument_t;
|
---|
| 571 |
|
---|
| 572 | typedef struct
|
---|
| 573 | {
|
---|
[458] | 574 | uint32_t flags;
|
---|
| 575 | uint32_t main_mem_in_address;
|
---|
| 576 | uint32_t main_mem_out_address;
|
---|
| 577 | uint32_t channels;
|
---|
[453] | 578 | } kpu_model_softmax_layer_argument_t;
|
---|
| 579 |
|
---|
| 580 | typedef struct
|
---|
| 581 | {
|
---|
[458] | 582 | uint32_t flags;
|
---|
| 583 | uint32_t main_mem_out_address;
|
---|
| 584 | uint32_t input_count;
|
---|
| 585 | kpu_model_memory_range_t inputs_mem[0];
|
---|
[453] | 586 | } kpu_model_concat_layer_argument_t;
|
---|
| 587 |
|
---|
| 588 | typedef struct
|
---|
| 589 | {
|
---|
[458] | 590 | uint32_t flags;
|
---|
| 591 | uint32_t main_mem_in_address;
|
---|
| 592 | uint32_t main_mem_out_address;
|
---|
| 593 | uint32_t in_channels;
|
---|
| 594 | uint32_t out_channels;
|
---|
| 595 | kpu_model_activation_t act;
|
---|
| 596 | float weights[0];
|
---|
[453] | 597 | } kpu_model_fully_connected_layer_argument_t;
|
---|
| 598 |
|
---|
| 599 | typedef struct
|
---|
| 600 | {
|
---|
[458] | 601 | uint32_t flags;
|
---|
| 602 | uint32_t main_mem_in_address;
|
---|
| 603 | uint32_t main_mem_out_address;
|
---|
| 604 | kpu_model_shape_t shape;
|
---|
[453] | 605 | } kpu_model_tf_flatten_layer_argument_t;
|
---|
| 606 |
|
---|
| 607 | typedef struct
|
---|
| 608 | {
|
---|
[458] | 609 | uint32_t flags;
|
---|
| 610 | uint32_t main_mem_in_address;
|
---|
| 611 | uint32_t main_mem_out_address;
|
---|
| 612 | kpu_model_shape_t in_shape;
|
---|
| 613 | uint32_t out_width;
|
---|
| 614 | uint32_t out_height;
|
---|
| 615 | uint32_t align_corners;
|
---|
[453] | 616 | } kpu_model_resize_nearest_neighbor_layer_argument_t;
|
---|
| 617 |
|
---|
| 618 | typedef struct
|
---|
| 619 | {
|
---|
[458] | 620 | uint32_t flags;
|
---|
| 621 | uint32_t main_mem_in_address;
|
---|
| 622 | uint32_t main_mem_out_address;
|
---|
| 623 | kpu_model_shape_t in_shape;
|
---|
| 624 | uint32_t out_width;
|
---|
| 625 | uint32_t out_height;
|
---|
| 626 | uint32_t align_corners;
|
---|
[453] | 627 | } kpu_model_quant_resize_nearest_neighbor_layer_argument_t;
|
---|
| 628 |
|
---|
| 629 | typedef struct
|
---|
| 630 | {
|
---|
[458] | 631 | uint32_t flags;
|
---|
| 632 | uint32_t main_mem_in_address;
|
---|
| 633 | uint32_t main_mem_out_address;
|
---|
| 634 | uint32_t channels;
|
---|
| 635 | uint32_t channel_size;
|
---|
| 636 | kpu_model_quant_param_t quant_params[0];
|
---|
[453] | 637 | } kpu_model_channelwise_dequant_argument_t;
|
---|
| 638 |
|
---|
| 639 | typedef struct
|
---|
| 640 | {
|
---|
[458] | 641 | uint32_t flags;
|
---|
| 642 | uint32_t main_mem_in_address;
|
---|
| 643 | uint32_t main_mem_out_address;
|
---|
| 644 | uint32_t channels;
|
---|
[453] | 645 | } kpu_model_logistic_layer_argument_t;
|
---|
| 646 |
|
---|
| 647 | typedef void (*kpu_done_callback_t)(void *userdata);
|
---|
| 648 |
|
---|
| 649 | typedef struct
|
---|
| 650 | {
|
---|
[458] | 651 | union
|
---|
| 652 | {
|
---|
| 653 | struct
|
---|
| 654 | {
|
---|
| 655 | const uint8_t *model_buffer;
|
---|
| 656 | uint8_t *main_buffer;
|
---|
| 657 | uint32_t output_count;
|
---|
| 658 | const kpu_model_output_t *outputs;
|
---|
| 659 | const kpu_model_layer_header_t *layer_headers;
|
---|
| 660 | const uint8_t *body_start;
|
---|
| 661 | uint32_t layers_length;
|
---|
| 662 | volatile uint32_t current_layer;
|
---|
| 663 | const uint8_t *volatile current_body;
|
---|
| 664 | dmac_channel_number_t dma_ch;
|
---|
| 665 | kpu_done_callback_t done_callback;
|
---|
| 666 | void *userdata;
|
---|
| 667 | };
|
---|
[453] | 668 |
|
---|
[458] | 669 | struct
|
---|
| 670 | {
|
---|
| 671 | void* nncase_ctx;
|
---|
| 672 | };
|
---|
| 673 | };
|
---|
[453] | 674 | } kpu_model_context_t;
|
---|
| 675 |
|
---|
| 676 | typedef struct
|
---|
| 677 | {
|
---|
[458] | 678 | uint32_t weigths_offset;
|
---|
| 679 | uint32_t bn_offset;
|
---|
| 680 | uint32_t act_offset;
|
---|
| 681 | float input_scale;
|
---|
| 682 | float input_bias;
|
---|
| 683 | float output_scale;
|
---|
| 684 | float output_bias;
|
---|
[453] | 685 | } kpu_model_layer_metadata_t;
|
---|
| 686 |
|
---|
| 687 | typedef struct _quantize_param
|
---|
| 688 | {
|
---|
[458] | 689 | float scale;
|
---|
| 690 | float bias;
|
---|
[453] | 691 | } quantize_param_t;
|
---|
| 692 |
|
---|
| 693 | extern volatile kpu_config_t *const kpu;
|
---|
| 694 |
|
---|
[458] | 695 | ER kpu_init(kpu_model_context_t *ctx);
|
---|
[453] | 696 | int kpu_load_kmodel(kpu_model_context_t *ctx, const uint8_t *buffer);
|
---|
| 697 | int kpu_get_output(kpu_model_context_t *ctx, uint32_t index, uint8_t **data, size_t *size);
|
---|
| 698 | int kpu_run_kmodel(kpu_model_context_t *ctx, const uint8_t *src, dmac_channel_number_t dma_ch, kpu_done_callback_t done_callback, void *userdata);
|
---|
[458] | 699 | ER kpu_wait_done(kpu_model_context_t *ctx, TMO tmout);
|
---|
[453] | 700 |
|
---|
| 701 | #ifdef __cplusplus
|
---|
| 702 | }
|
---|
| 703 | #endif
|
---|
| 704 |
|
---|
| 705 | #endif
|
---|