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gdalle · Oct 7, 2024 · 9564688 · 9564688
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commit 9564688
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/decompression.jl b/src/decompression.jl
@@ -134,7 +134,6 @@ end
 
 function decompress(Br::AbstractMatrix, Bc::AbstractMatrix, result::AbstractColoringResult)
     A = respectful_similar(result.A, Base.promote_eltype(Br, Bc))
-    fill!(A, zero(eltype(A)))
     return decompress!(A, Br, Bc, result)
 end
 

diff --git a/src/result.jl b/src/result.jl
@@ -58,7 +58,9 @@ function row_groups end
 """
     group_by_color(color::Vector{Int})
 
-Create a color-indexed `group` containing iterables such that `i ∈ group[c]` iff `color[i] == c`.
+Create `group::Vector{Vector{Int}}` such that `i ∈ group[c]` iff `color[i] == c`.
+
+Assumes the colors are contiguously numbered from `1` to some `cmax`.
 """
 function group_by_color(color::AbstractVector{<:Integer})
     cmin, cmax = extrema(color)