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Fix initial value for number of cuda devices

Samuel Thibault 8 years ago
parent
3bb7af49d1
commit
6734d1fd95
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      src/drivers/cuda/driver_cuda.c

+ 1 - 1
src/drivers/cuda/driver_cuda.c
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@@ -48,7 +48,7 @@
 
 #endif
 
 #endif
 
 
 
 /* the number of CUDA devices */
 
 /* the number of CUDA devices */
 
-static unsigned ncudagpus;
 
+static int ncudagpus = -1;
 
 
 
 static size_t global_mem[STARPU_MAXCUDADEVS];
 
 static size_t global_mem[STARPU_MAXCUDADEVS];
 
 int _starpu_cuda_bus_ids[STARPU_MAXCUDADEVS+1][STARPU_MAXCUDADEVS+1];
 
 int _starpu_cuda_bus_ids[STARPU_MAXCUDADEVS+1][STARPU_MAXCUDADEVS+1];