public void GenerateBin(BinaryWriter bw, K210Conv2dLayerArgument argument, K210BinGenerationContext context)
{
bw.Write((uint)argument.Flags);
bw.Write(argument.MainMemoryOutputAddress);
// Param addresses
var fixPosition = bw.BaseStream.Position;
bw.BaseStream.Position += 4 * 4;
GenerateBinLayer(bw, argument.Config, argument.ParamAddress, context);
GenerateBinWeights(bw, argument.Config, argument.ParamAddress, context);
GenerateBinBn(bw, argument.Config, argument.ParamAddress, context);
GenerateBinActivation(bw, argument.Config, argument.ParamAddress, context);
var newPosition = bw.BaseStream.Position;
bw.BaseStream.Position = fixPosition;
bw.Write(argument.ParamAddress.Layer);
bw.Write(argument.ParamAddress.Weights);
bw.Write(argument.ParamAddress.Bn);
bw.Write(argument.ParamAddress.Activation);
bw.BaseStream.Position = newPosition;
}
private void GenerateBinActivation(BinaryWriter bw, K210ConvLayerConfig layer, K210Conv2dParamAddress paramAddress, K210BinGenerationContext context)
{
paramAddress.Activation = context.AlignStreamPosition(256);
var reg = new kpu_activate_table_t();
var configs = layer.ActConfigs;
for (int i = 0; i < configs.Length; i++)
{
var config = configs[i];
ref var param = ref reg.activate_para[i];
param.x_start = config.StartX;
param.y_mul = (ushort)config.Mul;
param.shift_number = (byte)config.Shift;
}
private void GenerateBinBn(BinaryWriter bw, K210ConvLayerConfig layer, K210Conv2dParamAddress paramAddress, K210BinGenerationContext context)
{
paramAddress.Bn = context.AlignStreamPosition(128);
for (int j = 0; j < layer.BNConfigs.Length; j++)
{
var bn = layer.BNConfigs[j];
var reg = new kpu_batchnorm_argument_t();
reg.norm_add = (uint)bn.Add;
reg.norm_mul = (uint)bn.Mul;
reg.norm_shift = (byte)bn.Shift;
bw.Write(reg.Value);
}
}
private void GenerateBinWeights(BinaryWriter bw, K210ConvLayerConfig layer, K210Conv2dParamAddress paramAddress, K210BinGenerationContext context)
{
paramAddress.Weights = context.AlignStreamPosition(128);
if (context.WeightsBits == 8)
{
foreach (var v in layer.Weights)
{
bw.Write((byte)v);
}
}
else
{
foreach (var v in layer.Weights)
{
bw.Write(v);
}
}
}