Searched refs:nperm (Results 1 – 1 of 1) sorted by relevance
278 PetscInt *perm, *nperm; in ComputeSpectral() local315 PetscCall(PetscMalloc2(N, &perm, N, &nperm)); in ComputeSpectral()319 nperm[0] = perm[0]; in ComputeSpectral()321 if (PetscAbsReal(gray[perm[i]] - gray[perm[i - 1]]) > PETSC_SMALL) nperm[j++] = perm[i]; in ComputeSpectral()330 rvals[j] = gsvals[nperm[j]]; in ComputeSpectral()333 PetscCall(PetscFree2(perm, nperm)); in ComputeSpectral()