gencudnn

README

1. Preprocess the cudnn file: gcc -E -P cudnn_.h > cudnn.h
2. Add the following "headers" to cheat the compiler:

   	typedef long int ptrdiff_t;
   	typedef long unsigned int size_t;
   	typedef long unsigned int rsize_t;
   	typedef int wchar_t;
   	typedef long double max_align_t;
   	struct dummy;
   	typedef struct dummy cudaStream_t;
   

3. Delete the following debug related stuff (only cuDNN 7.1+):

   typedef struct {
       unsigned cudnn_version;
       cudnnStatus_t cudnnStatus;
       unsigned time_sec;
       unsigned time_usec;
       unsigned time_delta;
       cudnnHandle_t handle;
       cudaStream_t stream;
       unsigned long long pid;
       unsigned long long tid;
       int cudaDeviceId;
       int reserved[15];
   } cudnnDebug_t;
   typedef void (*cudnnCallback_t) (cudnnSeverity_t sev, void *udata, const cudnnDebug_t *dbg, const char *msg);
   

cudnnStatus_t cudnnSetCallback( unsigned mask, void *udata, cudnnCallback_t fptr); cudnnStatus_t cudnnGetCallback( unsigned *mask, void **udata, cudnnCallback_t *fptr); ```