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| author | Georgios Pinitas <georgios.pinitas@arm.com> | 2018-02-19 12:46:29 +0000 |
|---|---|---|
| committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:47:18 +0000 |
| commit | 9be0c5a71cd7c1f08b65c48e53d083c59dd093a3 (patch) | |
| tree | f9029878deaa3714dbded630bf3c48eb9af06623 /src/runtime/NEON/functions/NEConvolutionLayer.cpp | |
| parent | 287b570b86ba40a801136aded140b83435ca9314 (diff) | |
| download | ComputeLibrary-9be0c5a71cd7c1f08b65c48e53d083c59dd093a3.tar.gz | |
COMPMID-936: Convolution failure in NEON Convolution Layer.
Change-Id: I68a98eff57c8db719a501b68541666e8bc5f2081
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/121180
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'src/runtime/NEON/functions/NEConvolutionLayer.cpp')
| -rw-r--r-- | src/runtime/NEON/functions/NEConvolutionLayer.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/runtime/NEON/functions/NEConvolutionLayer.cpp b/src/runtime/NEON/functions/NEConvolutionLayer.cpp index f790f6a95f..335267522b 100644 --- a/src/runtime/NEON/functions/NEConvolutionLayer.cpp +++ b/src/runtime/NEON/functions/NEConvolutionLayer.cpp @@ -450,11 +450,13 @@ void NEConvolutionLayer::configure(const ITensor *input, const ITensor *weights, // Configure output stage for quantized case if(_is_quantized) { - float multiplier = input->info()->quantization_info().scale * weights->info()->quantization_info().scale / output->info()->quantization_info().scale; + const QuantizationInfo output_quant_info = (output->info()->total_size() == 0) ? input->info()->quantization_info() : output->info()->quantization_info(); + + float multiplier = input->info()->quantization_info().scale * weights->info()->quantization_info().scale / output_quant_info.scale; int output_multiplier, output_shift; quantization::calculate_quantized_multiplier_less_than_one(multiplier, &output_multiplier, &output_shift); _memory_group.manage(&_tmp_output); - _gemmlowp_output_stage.configure(&_gemm_output, biases, &_tmp_output, output_multiplier, output_shift, output->info()->quantization_info().offset); + _gemmlowp_output_stage.configure(&_gemm_output, biases, &_tmp_output, output_multiplier, output_shift, output_quant_info.offset); } // Configure Col2Im |