message: changed binsearch from recursiv to iterative (slightly faster)
diff: @@ -14,22 +14,21 @@ static inline __device__ rocsparse_int lower_bound(const rocsparse_int* arr,
  rocsparse_int low,
  rocsparse_int high)
  {
  - if(low > high)
  + while(low < high)
  {
  - return low;
  - }
  -
  rocsparse_int mid = low + ((high - low) >> 1);
  - if(arr[mid] >= key)
  + if(arr[mid] < key)
  {
  - high = mid - 1;
  + low = mid + 1;
  }
  else
  {
  - low = mid + 1;
  + high = mid;
  + }
  }
  - return lower_bound(arr, key, low, high);
  +
  + return low;
  }
  // COO to CSR matrix conversion kernel
  