Implement neural network file preparation

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kuehnemundli103965 committed 2026-11-04 09:31:59 +01:00
1 parent 447e77a7bf
commit 6963e15557
1 file changed
+56
+56
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@@ -9,6 +9,62 @@
static void prepareNeuralNetworkFile(const char *path, const NeuralNetwork nn)
{
// TODO
// 1. Datei Öffnen
FILE *file = fopen(path, "wb")
// überprüfen ob das öffnen funktioniert hat
if (file == NULL)
{
return;
}
// 2. Datei-Header schreiben (Überschrifft bzw. Stempel was in der Datei steht)
const char *fileTag = "__info2_neural_network_file_format__";
fwrite(fileTag, sizeof(char), strlen(fileTag), file);
// 3. Eingabe- und Ausgabedimension bestimmen
int inputDimension = nn.layers[0].weights.cols;
int outputDimension = nn.layers[0].weights.rows;
// in unser File speichern
fwrite(&inputDimension, sizeof(int), 1, file);
fwrite(&outputDimension, sizeof(int), 1, file);
for(unsigned int i = 0; i < nn.numberOfLayers; i++)
{
// Speichern der aktuellen Speicheradresse
const Layer *layer = &nn.layers[i];
// Gewichtsmatrix des aktuellen Layers in die Datei speichern
fwrite
(
layer->weights.buffer,
sizeof(MatrixType),
layer->weights.rows * layer->weights.cols,
file
);
//Bias-Matrix
fwrite
(
layer->biases.buffer,
sizeof(MatrixType),
layer->biases.rows * layer->biases.cols,
file
);
//
if (i + 1 < nn.numberOfLayers)
{
outputDimension = nn.layers[i + 1].weights.rows;
}
else
{
outputDimension = 0;
}
fwrite(&outputDimension, sizeof(int), 1, file);
}
fclose(file);
}
void test_loadModelReturnsCorrectNumberOfLayers(void)