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/petsc/src/ksp/pc/impls/bddc/
H A Dbddcgraph.c299 PetscReal *wdist; in PCBDDCGraphComputeConnectedComponents() local
306 PetscCall(PetscMalloc1(maxc * graph->cdim, &wdist)); in PCBDDCGraphComputeConnectedComponents()
321 wdist[k++] = c; in PCBDDCGraphComputeConnectedComponents()
332 anchor = wdist + fst * cdim; in PCBDDCGraphComputeConnectedComponents()
339 …for (d = 0; d < cdim; d++) dist += (wdist[j * cdim + d] - anchor[d]) * (wdist[j * cdim + d] - anch… in PCBDDCGraphComputeConnectedComponents()
347 anchor = wdist + point1 * cdim; in PCBDDCGraphComputeConnectedComponents()
354 …for (d = 0; d < cdim; d++) dist += (wdist[j * cdim + d] - anchor[d]) * (wdist[j * cdim + d] - anch… in PCBDDCGraphComputeConnectedComponents()
366 …or (d = 0; d < cdim; d++) a += (wdist[point1 * cdim + d] - wdist[point2 * cdim + d]) * (wdist[poin… in PCBDDCGraphComputeConnectedComponents()
374 …b += (wdist[point1 * cdim + d] - wdist[j * cdim + d]) * (wdist[point1 * cdim + d] - wdist[j * cdim… in PCBDDCGraphComputeConnectedComponents()
375 …c += (wdist[point2 * cdim + d] - wdist[j * cdim + d]) * (wdist[point2 * cdim + d] - wdist[j * cdim… in PCBDDCGraphComputeConnectedComponents()
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