| 18 | |
| 19 | namespace { |
| 20 | static fallback::MatrixMulImpl::KernSizeParam get_matmul_kern_param( |
| 21 | const fallback::ConvBiasImpl::NCBKernSizeParam& param, size_t ohw_tile_size, |
| 22 | size_t oc_tile_size) { |
| 23 | auto format = param::MatrixMul::Format::DEFAULT; |
| 24 | size_t pack_oc_size = pack_size(param.filter_meta.format); |
| 25 | if (param.filter_meta.format == param::ConvBias::Format::NCHW44) { |
| 26 | format = param::MatrixMul::Format::MK4; |
| 27 | } else if (param.filter_meta.format == param::ConvBias::Format::NCHW44_DOT) { |
| 28 | format = param::MatrixMul::Format::MK4_DOT; |
| 29 | } else if (param.filter_meta.format == param::ConvBias::Format::NCHW88) { |
| 30 | format = param::MatrixMul::Format::MK8; |
| 31 | } |
| 32 | size_t M = oc_tile_size; |
| 33 | size_t N = ohw_tile_size; |
| 34 | size_t K = param.filter_meta.icpg * param.filter_meta.spatial[0] * |
| 35 | param.filter_meta.spatial[1]; |
| 36 | size_t LDA = pack_oc_size * K, LDB = pack_oc_size * N, LDC = N * pack_oc_size; |
| 37 | bool is_dst_8bit = (param.src_type.enumv() == DTypeEnum::QuantizedS8 && |
| 38 | param.dst_type.enumv() == DTypeEnum::QuantizedS8) || |
| 39 | (param.src_type.enumv() == DTypeEnum::Quantized8Asymm && |
| 40 | param.dst_type.enumv() == DTypeEnum::Quantized8Asymm); |
| 41 | return {param.filter_type, |
| 42 | param.src_type, |
| 43 | is_dst_8bit ? param.bias_type : param.dst_type, |
| 44 | M, |
| 45 | N, |
| 46 | K, |
| 47 | LDA, |
| 48 | LDB, |
| 49 | LDC, |
| 50 | false, |
| 51 | false, |
| 52 | param::MatrixMul::ComputeMode::DEFAULT, |
| 53 | format}; |
| 54 | } |
| 55 | |
| 56 | static void choice_ohw_oc_block( |
| 57 | const fallback::ConvBiasImpl::NCBKernSizeParam& param, size_t& oc_tile_size, |
no test coverage detected