cuFFT gNB ok

executables/nr-softmodem.c

@@ -725,15 +725,15 @@ int main( int argc, char **argv )
 
   init_opt();
   load_cuFFT();
-  int32_t a[2048] = {1};
-  int32_t *b = (int32_t *)malloc(2048 * sizeof(int32_t));
-  int i;
-  for (i = 0; i < 2048; i++)
-  {
-    a[i]= 2048-i;
-  }
-  cudft204((int16_t*)a,(int16_t*)b,1);
-  cudft2048((int16_t*)a,(int16_t*)b,1);
+  // int32_t a[2048] = {1};
+  // int32_t *b = (int32_t *)malloc(2048 * sizeof(int32_t));
+  // int i;
+  // for (i = 0; i < 2048; i++)
+  // {
+  //   a[i]= 2048-i;
+  // }
+  // cudft204((int16_t*)a,(int16_t*)b,1);
+  // cudft2048((int16_t*)a,(int16_t*)b,1);
 
 
 #ifdef PDCP_USE_NETLINK

openair1/PHY/TOOLS/oai_dfts.c

@@ -28,8 +28,6 @@
 #include <pthread.h>
 #include <execinfo.h>
 
-#include <dlfcn.h>
-
 #ifndef M_PI
 #define M_PI 3.14159265358979323846
 #endif
@@ -6262,27 +6260,10 @@ void dft6144(int16_t *input, int16_t *output,unsigned char scale)
     tmp[2][i] = ((uint32_t *)input)[j++];
   }
 
-  //手动加载指定位置的so动态库
-  void* handle = dlopen("./cuFFT.so", RTLD_LAZY);
-
-  void (*cudft2048)(int16_t *x,int16_t *y);
-
-  //根据动态链接库操作句柄与符号，返回符号对应的地址
-  cudft2048 = dlsym(handle, "cudft2048");
-
-  cudft2048((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]));
-  cudft2048((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]));
-  cudft2048((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]));
-  for (i = 0; i < 2048; i++)
-  {
-      printf("2048204820482048\n");
-      printf("a=%d\tb=%d\n", tmp[0][i],tmpo[0][i]);
-  }
-  dlclose(handle);
 
-  // dft2048((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1);
-  // dft2048((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1);
-  // dft2048((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1);
+  dft2048((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1);
+  dft2048((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1);
+  dft2048((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1);
 
   /*
   for (i=1; i<2048; i++) {