| 1 | namespace dnnl { |
|---|---|
| 2 | namespace impl { |
| 3 | namespace gpu { |
| 4 | namespace ocl { |
| 5 | const char *xe_lp_x8s8x_compensation_kernel = R"==(/******************************************************************************* )==" "\n" |
| 6 | R"==(* Copyright 2019-2021 Intel Corporation )==" "\n" |
| 7 | R"==(* )==" "\n" |
| 8 | R"==(* Licensed under the Apache License, Version 2.0 (the "License"); )==" "\n" |
| 9 | R"==(* you may not use this file except in compliance with the License. )==" "\n" |
| 10 | R"==(* You may obtain a copy of the License at )==" "\n" |
| 11 | R"==(* )==" "\n" |
| 12 | R"==(* http: )==" "\n" |
| 13 | R"==(* )==" "\n" |
| 14 | R"==(* Unless required by applicable law or agreed to in writing, software )==" "\n" |
| 15 | R"==(* distributed under the License is distributed on an "AS IS" BASIS, )==" "\n" |
| 16 | R"==(* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. )==" "\n" |
| 17 | R"==(* See the License for the specific language governing permissions and )==" "\n" |
| 18 | R"==(* limitations under the License. )==" "\n" |
| 19 | R"==(*******************************************************************************/ )==" "\n" |
| 20 | R"==(#include "gpu/ocl/ocl_types.h" )==" "\n" |
| 21 | R"==(#include "gpu/ocl/ocl_zero_points.h" )==" "\n" |
| 22 | R"==(#if WEI_4O8I8O4I )==" "\n" |
| 23 | R"==(#define OCB ((OC + 31) / 32) )==" "\n" |
| 24 | R"==(#define ICB ((IC + 31) / 32) )==" "\n" |
| 25 | R"==(#define KDHW (KD * KH * KW) )==" "\n" |
| 26 | R"==(#define WEI_BLOCK (32 * 32) )==" "\n" |
| 27 | R"==(__attribute__((intel_reqd_sub_group_size(8))) )==" "\n" |
| 28 | R"==(__attribute__((reqd_work_group_size(8, 1, 1))) __kernel void )==" "\n" |
| 29 | R"==(xe_lp_x8s8x_compensation(const __global int *src_zpoints, )==" "\n" |
| 30 | R"==(const __global char *wei, __global int *dst) { )==" "\n" |
| 31 | R"==(const int oc_block_idx = get_global_id(1); )==" "\n" |
| 32 | R"==(const int g = get_global_id(2); )==" "\n" |
| 33 | R"==(wei += g * OCB * ICB * KDHW * WEI_BLOCK; )==" "\n" |
| 34 | R"==(wei += oc_block_idx * ICB * KDHW * WEI_BLOCK; )==" "\n" |
| 35 | R"==(dst += g * OCB * 32; )==" "\n" |
| 36 | R"==(dst += oc_block_idx * 32; )==" "\n" |
| 37 | R"==(#if WITH_SRC_ZPOINTS_PER_IC )==" "\n" |
| 38 | R"==(src_zpoints += g * IC; )==" "\n" |
| 39 | R"==(#else )==" "\n" |
| 40 | R"==(const int z = read_src_zero_point(src_zpoints); )==" "\n" |
| 41 | R"==(#endif )==" "\n" |
| 42 | R"==(int4 acc = 0; )==" "\n" |
| 43 | R"==(for (uint icb = 0; icb < ICB; ++icb) { )==" "\n" |
| 44 | R"==(#if WITH_SRC_ZPOINTS_PER_IC )==" "\n" |
| 45 | R"==(const int4 z = read_src_zero_points_32c(src_zpoints, icb * IC_BLOCK); )==" "\n" |
| 46 | R"==(#endif )==" "\n" |
| 47 | R"==(for (uint k = 0; k < KDHW; ++k) { )==" "\n" |
| 48 | R"==(const int8 w0 = as_int8(intel_sub_group_block_read8( )==" "\n" |
| 49 | R"==((__global uint *)(wei + 0 * IC_BLOCK))); )==" "\n" |
| 50 | R"==(const int8 w1 = as_int8(intel_sub_group_block_read8( )==" "\n" |
| 51 | R"==((__global uint *)(wei + 8 * IC_BLOCK))); )==" "\n" |
| 52 | R"==(const int8 w2 = as_int8(intel_sub_group_block_read8( )==" "\n" |
| 53 | R"==((__global uint *)(wei + 16 * IC_BLOCK))); )==" "\n" |
| 54 | R"==(const int8 w3 = as_int8(intel_sub_group_block_read8( )==" "\n" |
| 55 | R"==((__global uint *)(wei + 24 * IC_BLOCK))); )==" "\n" |
| 56 | R"==(#if WITH_SRC_ZPOINTS_PER_IC )==" "\n" |
| 57 | R"==(acc.s0 += calc_src_compensation_x32(z, w0); )==" "\n" |
| 58 | R"==(acc.s1 += calc_src_compensation_x32(z, w1); )==" "\n" |
| 59 | R"==(acc.s2 += calc_src_compensation_x32(z, w2); )==" "\n" |
| 60 | R"==(acc.s3 += calc_src_compensation_x32(z, w3); )==" "\n" |
| 61 | R"==(#else )==" "\n" |
| 62 | R"==(unroll_for(uint i = 0; i < 8; ++i) { )==" "\n" |
| 63 | R"==(acc.s0 = idot4(0x01010101, w0[i], acc.s0); )==" "\n" |
| 64 | R"==(acc.s1 = idot4(0x01010101, w1[i], acc.s1); )==" "\n" |
| 65 | R"==(acc.s2 = idot4(0x01010101, w2[i], acc.s2); )==" "\n" |
| 66 | R"==(acc.s3 = idot4(0x01010101, w3[i], acc.s3); )==" "\n" |
| 67 | R"==(} )==" "\n" |
| 68 | R"==(#endif )==" "\n" |
| 69 | R"==(wei += WEI_BLOCK; )==" "\n" |
| 70 | R"==(} )==" "\n" |
| 71 | R"==(} )==" "\n" |
| 72 | R"==(#if !WITH_SRC_ZPOINTS_PER_IC )==" "\n" |
| 73 | R"==(acc = z * acc; )==" "\n" |
| 74 | R"==(#endif )==" "\n" |
| 75 | R"==(intel_sub_group_block_write4((__global uint *)(dst), as_uint4(acc)); )==" "\n" |
| 76 | R"==(} )==" "\n" |
| 77 | R"==(#endif )==" "\n" |
| 78 | R"==(#if WEI_32G )==" "\n" |
| 79 | R"==(#define KDHW (KD * KH * KW) )==" "\n" |
| 80 | R"==(#define WEI_BLOCK 32 )==" "\n" |
| 81 | R"==(__attribute__((intel_reqd_sub_group_size(16))) )==" "\n" |
| 82 | R"==(__attribute__((reqd_work_group_size(16, 1, 1))) __kernel void )==" "\n" |
| 83 | R"==(xe_lp_x8s8x_compensation(const __global int *src_zpoints, )==" "\n" |
| 84 | R"==(const __global char *wei, __global int *dst) { )==" "\n" |
| 85 | R"==(const int g_block_idx = get_global_id(1); )==" "\n" |
| 86 | R"==(wei += g_block_idx * KDHW * WEI_BLOCK; )==" "\n" |
| 87 | R"==(dst += g_block_idx * WEI_BLOCK; )==" "\n" |
| 88 | R"==(#if WITH_SRC_ZPOINTS_PER_IC )==" "\n" |
| 89 | R"==(const int2 z )==" "\n" |
| 90 | R"==(= read_src_zero_points_32g(src_zpoints, g_block_idx * WEI_BLOCK); )==" "\n" |
| 91 | R"==(#else )==" "\n" |
| 92 | R"==(const int z = read_src_zero_point(src_zpoints); )==" "\n" |
| 93 | R"==(#endif )==" "\n" |
| 94 | R"==(int2 acc = 0; )==" "\n" |
| 95 | R"==(#if WITH_SRC_ZPOINTS_PER_IC )==" "\n" |
| 96 | R"==(#endif )==" "\n" |
| 97 | R"==(for (uint k = 0; k < KDHW; ++k) { )==" "\n" |
| 98 | R"==(const int2 w0 = convert_int2(as_char2( )==" "\n" |
| 99 | R"==(intel_sub_group_block_read_uc2((const __global uchar *)(wei)))); )==" "\n" |
| 100 | R"==(acc += w0; )==" "\n" |
| 101 | R"==(wei += WEI_BLOCK; )==" "\n" |
| 102 | R"==(} )==" "\n" |
| 103 | R"==(acc = z * acc; )==" "\n" |
| 104 | R"==(intel_sub_group_block_write2((__global uint *)(dst), as_uint2(acc)); )==" "\n" |
| 105 | R"==(} )==" "\n" |
| 106 | R"==(#endif )==" "\n" |
| 107 | R"==()=="; |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | } |
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