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cnn/neuron_io: track compatibility

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augustin64 2023-05-15 15:51:12 +02:00
parent 0fb23c9b15
commit 13e786d34b
2 changed files with 16 additions and 8 deletions
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4
doc/cnn/neuron_io.md
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@ -38,6 +38,8 @@ uint32_t|linearisation|
uint32_t|k_size|
uint32_t|rows|
uint32_t|columns|
uint32_t|stride|
uint32_t|padding|
#### Si la couche est un nn:
type | nom de la variable | commentaire
@ -52,6 +54,8 @@ type | nom de la variable | commentaire
:---:|:---:|:---:
uint32_t|linearisation|
uint32_t|pooling|
uint32_t|stride|
uint32_t|padding|
### Corps

20
src/cnn/neuron_io.c
View File

@ -10,7 +10,8 @@
#include "include/neuron_io.h"
#define MAGIC_NUMBER 1012
#define INITIAL_MAGIC_NUMBER 1010
#define MAGIC_NUMBER 1013 // Increment this whenever you change the code
#define CNN 0
#define NN 1
@ -114,13 +115,11 @@ void write_couche(Network* network, int indice_couche, int type_couche, FILE* pt
Kernel_nn* nn = kernel->nn;
// Écriture du pré-corps
uint32_t pre_buffer[6];
uint32_t pre_buffer[4];
pre_buffer[0] = kernel->activation;
pre_buffer[1] = kernel->linearisation;
pre_buffer[2] = nn->size_input;
pre_buffer[3] = nn->size_output;
pre_buffer[4] = kernel->stride;
pre_buffer[5] = kernel->padding;
fwrite(pre_buffer, sizeof(pre_buffer), 1, ptr);
// Écriture du corps
@ -163,7 +162,12 @@ Network* read_network(char* filename) {
(void) !fread(&magic, sizeof(uint32_t), 1, ptr);
if (magic != MAGIC_NUMBER) {
printf_error("Incorrect magic number !\n");
printf_error((char*)"Incorrect magic number !\n");
if (INITIAL_MAGIC_NUMBER < magic && magic >= INITIAL_MAGIC_NUMBER) {
printf("\tThis backup is no longer supported\n");
printf("\tnPlease update it manually or re-train the network.\n");
printf("\t(You can update it with a script or manually with a Hex Editor)\n");
}
exit(1);
}
@ -330,15 +334,15 @@ Kernel* read_kernel(int type_couche, int output_width, FILE* ptr) {
// Lecture du "Pré-corps"
kernel->nn = (Kernel_nn*)nalloc(1, sizeof(Kernel_nn));
kernel->cnn = NULL;
uint32_t buffer[6];
uint32_t buffer[4];
(void) !fread(&buffer, sizeof(buffer), 1, ptr);
kernel->activation = buffer[0];
kernel->linearisation = buffer[1];
kernel->nn->size_input = buffer[2];
kernel->nn->size_output = buffer[3];
kernel->stride = buffer[4];
kernel->padding = buffer[5];
kernel->padding = -1;
kernel->stride = -1;
// Lecture du corps
Kernel_nn* nn = kernel->nn;