adjust test, fix KrylovKit constructor

pablosanjose · Oct 21, 2023 · 6f035f8 · 6f035f8
1 parent e60f750
commit 6f035f8
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/solvers/eigen.jl b/src/solvers/eigen.jl
@@ -67,14 +67,14 @@ is_thread_safe(::Arpack) = false
 
 #### KrylovKit #####
 
-struct KrylovKit{P,K} <: AbstractEigenSolver
+struct KrylovKit{P<:Tuple,K<:NamedTuple} <: AbstractEigenSolver
     params::P
     kwargs::K
 end
 
 function KrylovKit(params...; kw...)
     ensureloaded(:KrylovKit)
-    return KrylovKit(params, kw)
+    return KrylovKit(params, NamedTuple(kw))
 end
 
 function (solver::KrylovKit)(mat)

diff --git a/test/test_bandstructure.jl b/test/test_bandstructure.jl
@@ -59,11 +59,11 @@ end
     @test nsubbands(b) == 1
     @test nsimplices(b)  == 36
     # teting thread safety - we should fall back to a single thread for hf::Function
-    Random.seed!(1) # to have ArnoldiMethod be deterministic
     hf((x,)) = Quantica.call!(hc, (x, -x))
     m = subdiv(0,2π,40)
+    Random.seed!(1) # to have ArnoldiMethod be deterministic
     b = bands(hf, m, showprogress = false, solver = ES.ArnoldiMethod(nev = 18))
-    @test nsubbands(b) == 1
+    @test nsubbands(b) <= 2    # there is a random, platform-dependent component to this
 
     hp2 = LatticePresets.honeycomb() |> hamiltonian(hopping(-1), @hopping!((t; s) -> s*t))
     hf2((s, x)) = Matrix(Quantica.call!(hp2, (x, x); s))