int simNetSetUp(void)
{
int i = 0, j = 0, k = 0, n = 0;
//神经网络层数
layer_all1 = (int)data[n];
n++;
//神经网络每层节点数
nodes_all1 = (int*)malloc(sizeof(int) * layer_all1);
for (i = 0; i < layer_all1; i++)
{
nodes_all1[i] = data[n];
n++;
}
//申请层数
simnetwork = (struct simnetnode**)malloc(sizeof(struct simnetnode*) * (layer_all1));
if(NULL==simnetwork)
{
printf("simnetwork分配内存失败");
}
//初始分配成功
//申请神经网络每层节点
for (i = 0; i < layer_all1; i++)
{
simnetwork[i] = (struct simnetnode*)malloc(sizeof(struct simnetnode) * nodes_all1[i]); //分配成功
}
//映射参数
for (i = 0; i < SIMROW_X; i++)
{
simxminmax[i][0] = data[n];
n++;
simxminmax[i][1] = data[n];
n++;
}
for (i = 0; i < SIMROW_Y; i++)
{
simyminmax[i][0] = data[n];
n++;
simyminmax[i][1] = data[n];
n++;
}
//神经网络节点参数初始化
for (i = 0; i < layer_all1; i++)
{
for (j = 0; j < nodes_all1[i]; j++)
{
if (i != layer_all1 - 1)
{
simnetwork[i][j].w = (double*)malloc(sizeof(double)* nodes_all1[i+1]);
//分配内存失败
if(NULL==simnetwork[i][j].w)
{
printf("权重分配内存失败");
// number++;
//printf("number%.4d=",number);
//201次分配内存有191次分配失败
}
for (k = 0; k < nodes_all1[i+1]; k++)
{
simnetwork[i][j].w[k] = data[n];
n++;
}
simnetwork[i][j].b = data[n];
n++;
//printf("%d\n",n);
}
}
}
return 0;
}
malloc失败,说明没有可用内存了,data[n]的数据是否太大,超出了电脑的硬件限制呢
simnetwork的声明在什么地方,这个变量是什么类型的,我感觉你这儿应该是超限了吧