perf cufft

executables/nr-softmodem.c

@@ -725,6 +725,7 @@ int main( int argc, char **argv )
 
   init_opt();
   load_cuFFT();
+  // test main ok
   // int32_t a[2048] = {1};
   // int32_t *b = (int32_t *)malloc(2048 * sizeof(int32_t));
   // int i;

executables/nr-uesoftmodem.c

@@ -442,6 +442,7 @@ int main( int argc, char **argv ) {
   init_opt() ;
   load_nrLDPClib();
   load_cuFFT();
+  // test main ok
   // int16_t a[2048] = {1};
   // int16_t *b = (int16_t *)malloc(2048 * sizeof(int16_t));
   // int i;

openair1/PHY/CODING/nrLDPC_extern.h

@@ -24,7 +24,7 @@
 nrLDPC_decoderfunc_t nrLDPC_decoder;
 nrLDPC_encoderfunc_t nrLDPC_encoder;
 cudft_EnTx cudft2048;
-cudft_EnTx cudft204;
+// cudft_EnTx cudft204;
 #else
 /* functions to load the LDPC shared lib, implemented in openair1/PHY/CODING/nrLDPC_load.c */
 extern int load_nrLDPClib(void) ;
@@ -34,7 +34,7 @@ extern int load_cuFFT(void) ;
 extern nrLDPC_decoderfunc_t nrLDPC_decoder;
 extern nrLDPC_encoderfunc_t nrLDPC_encoder;
 extern cudft_EnTx cudft2048;
-extern cudft_EnTx cudft204;
+// extern cudft_EnTx cudft204;
 // inline functions:
 #include "openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_init_mem.h"
 #endif
\ No newline at end of file

openair1/PHY/CODING/nrLDPC_load.c

@@ -42,7 +42,6 @@
 #include <dlfcn.h>
 
 
-
 /* function description array, to be used when loading the encoding/decoding shared lib */
 static loader_shlibfunc_t shlib_fdesc[2];
 
@@ -89,12 +88,12 @@ int load_cuFFT(void) {
           dlclose(handle);
           return -1;
      }
-     cudft204 = (cudft_EnTx) dlsym(handle, "_Z8testtestPsS_h");
-     if(!cudft204){
-          printf("cutest.so error!\n");
-          dlclose(handle);
-          return -1;
-     }
+     // cudft204 = (cudft_EnTx) dlsym(handle, "_Z8testtestPsS_h");
+     // if(!cudft204){
+     //      printf("cutest.so error!\n");
+     //      dlclose(handle);
+     //      return -1;
+     // }
 
 return 0;
 }