61         __device__ void findBestMatch(float& bestDistance1, float& bestDistance2,  in findBestMatch()  argument
76                 d2 = shfl_down(bestDistance2, i, BLOCK_SIZE);  in findBestMatch()
82                     if (d1 < bestDistance2)  in findBestMatch()
84                         bestDistance2 = d1;  in findBestMatch()
90                     bestDistance2 = bestDistance1;  in findBestMatch()
96                     if (d2 < bestDistance2)  in findBestMatch()
98                         bestDistance2 = d2;  in findBestMatch()
142             s_distance[threadIdx.x] = bestDistance2;  in findBestMatch()
163             bestDistance2 = myBestDistance2;  in findBestMatch()
171         __device__ void findBestMatch(float& bestDistance1, float& bestDistance2,  in findBestMatch()  argument
189                 d2 = shfl_down(bestDistance2, i, BLOCK_SIZE);  in findBestMatch()
197                     if (d1 < bestDistance2)  in findBestMatch()
199                         bestDistance2 = d1;  in findBestMatch()
206                     bestDistance2 = bestDistance1;  in findBestMatch()
214                     if (d2 < bestDistance2)  in findBestMatch()
216                         bestDistance2 = d2;  in findBestMatch()
268             s_distance[threadIdx.x] = bestDistance2;  in findBestMatch()
291             bestDistance2 = myBestDistance2;  in findBestMatch()
318                                            float& bestDistance1, float& bestDistance2,  in loopUnrolledCached()  argument
359                         bestDistance2 = bestDistance1;  in loopUnrolledCached()
366                     else if (distVal < bestDistance2)  in loopUnrolledCached()
369                         bestDistance2 = distVal;  in loopUnrolledCached()
493                                      float& bestDistance1, float& bestDistance2,  in loopUnrolled()  argument
538                         bestDistance2 = bestDistance1;  in loopUnrolled()
545                     else if (distVal < bestDistance2)  in loopUnrolled()
548                         bestDistance2 = distVal;  in loopUnrolled()
668                              float& bestDistance1, float& bestDistance2,  in loop()  argument
712                         bestDistance2 = bestDistance1;  in loop()
719                     else if (distVal < bestDistance2)  in loop()
722                         bestDistance2 = distVal;  in loop()