diff --git a/benchmarks/profiles/data-profile.jl b/benchmarks/profiles/data-profile.jl
new file mode 100644
index 00000000..4799606d
--- /dev/null
+++ b/benchmarks/profiles/data-profile.jl
@@ -0,0 +1,86 @@
+using LaTeXStrings
+using PrettyTables, LaTeXStrings
+using Random
+using LinearAlgebra
+using ProximalOperators
+using Plots
+using BenchmarkProfiles
+using NLPModels,
+  NLPModelsModifiers,
+  RegularizedProblems,
+  RegularizedOptimization,
+  ShiftedProximalOperators,
+  SolverBenchmark
+using Printf
+
+function data_prof_nnmf(
+  solvers,
+  solver_names,
+  nb_prob::Int,
+  random_seed::Int;
+  measured::Symbol = :obj, # set to :grad to eval grad
+)
+
+  m, n, k = 100, 50, 5
+  λ = 1.0e-1 
+  h = NormL1(λ)
+  n_solvers = length(solvers)
+  objdecs = Vector{Float64}[] 
+
+  current_seed = random_seed
+  nb_data_min = Int(10^16) # min number of data for each solver on every pb
+  for i=1:nb_prob
+    Random.seed!(current_seed)
+    model, nls_model, A, selected = nnmf_model(m, n, k)
+    f = LSR1Model(model)
+    @info "pb $i"
+    for (solver, name) in zip(solvers, solver_names)
+      @info "pb: $i  solver: $name"
+      args = name == "R2" ? () : (NormLinf(1.0),)
+      solver_out = solver(f, h, selected)
+      objdec = solver_out.solver_specific[:Fhist] + solver_out.solver_specific[:Hhist]
+      measured == :grad && unique!(objdec)
+      nb_data_min = min(nb_data_min, length(objdec))
+      push!(objdecs, objdec)
+      reset!(f)
+    end
+  end
+
+  data = zeros(nb_data_min, nb_prob, n_solvers)
+  idx_objdec = 1
+  for i=1:nb_prob
+    for idx_solv in 1:n_solvers
+      objdec = objdecs[idx_objdec]
+      data[:, i, idx_solv] .= objdec[1:nb_data_min]
+      idx_objdec += 1
+    end
+  end
+
+  data_profile(PlotsBackend(), data, ones(nb_prob), solver_names, legend=:topleft, τ= 1.0e-2)
+end
+
+ν = 1.0
+ϵ = 1.0e-4
+ϵi = 1.0e-4
+ϵri = 1.0e-4
+maxIter = 200
+maxIter_inner = 100
+function TR_R2(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, verbose = 0, maxIter = maxIter)
+  sub_opt = ROSolverOptions(ϵa = ϵi, ϵr = ϵri, maxIter = maxIter_inner)
+  TR(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, subsolver_options = sub_opt, selected = selected)
+end
+
+function TR_TRDH(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, verbose = 0, maxIter = maxIter)
+  sub_opt = ROSolverOptions(ϵa = ϵi, ϵr = ϵri, maxIter = maxIter_inner)
+  TR(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, subsolver_options = sub_opt, selected = selected, subsolver = TRDH)
+end
+
+data_prof_nnmf(
+  [TR_R2, TR_TRDH],
+  ["TR-R2", "TR-TRDH"],
+  5,
+  1234;
+  measured = :grad, # set to :grad to eval grad
+)
\ No newline at end of file
diff --git a/benchmarks/profiles/perf-profile.jl b/benchmarks/profiles/perf-profile.jl
new file mode 100644
index 00000000..10ff53e0
--- /dev/null
+++ b/benchmarks/profiles/perf-profile.jl
@@ -0,0 +1,125 @@
+using LaTeXStrings
+using PrettyTables, LaTeXStrings
+using Random
+using LinearAlgebra
+using ProximalOperators
+using Plots
+using BenchmarkProfiles
+using NLPModels,
+  NLPModelsModifiers,
+  RegularizedProblems,
+  RegularizedOptimization,
+  ShiftedProximalOperators,
+  SolverBenchmark
+using Printf
+
+function benchmark_prof(
+  pb::Symbol, #:nnmf, :bpdn
+  solvers,
+  solver_names,
+  nb_prob::Int,
+  random_seed::Int;
+  measured::Symbol = :obj, # set to :grad to eval grad
+)
+
+  if pb == :nnmf
+    m, n, k = 100, 50, 5
+    λ = 1.0e-1
+  elseif pb == :bpdn
+    compound = 1
+  else
+    error("Problem not supported")
+  end
+  n_solvers = length(solvers)
+  data = zeros(nb_prob, n_solvers)
+
+  current_seed = random_seed
+  nb_data_min = Int(10^16) # min number of data for each solver on every pb
+  for i=1:nb_prob
+    current_seed = random_seed + i - 1
+    Random.seed!(current_seed)
+    if pb == :nnmf
+      model, nls_model, A, selected = nnmf_model(m, n, k)
+      h = NormL0(λ)
+    elseif pb == :bpdn
+      model, nls_model, sol = bpdn_model(compound, bounds = false)
+      selected = 1:length(sol)
+      λ = norm(grad(model, zeros(model.meta.nvar)), Inf) / 10
+      reset!(model)
+      h = NormL0(λ)
+    end
+    f = LSR1Model(model)
+    @info "pb $i"
+    for (j, solver, name) in zip(1:n_solvers, solvers, solver_names)
+      solver_out = solver(f, h, selected)
+      @info "pb: $i  solver: $name  status = $(solver_out.status)  obj = $(solver_out.objective)"
+      if solver_out.status == :first_order
+        data[i, j] = neval_grad(f)
+      else
+        data[i, j] = +Inf
+      end
+      reset!(f)
+    end
+  end
+
+  performance_profile(PlotsBackend(), data, solver_names, legend=:bottomright, title = String(measured))
+end
+
+ν = 1.0
+ϵ = 1.0e-5
+ϵi = 1.0e-3
+ϵri = 1.0e-6
+maxIter = 2000
+maxIter_inner = 100
+function TR_R2(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, verbose = 0, maxIter = maxIter)
+  sub_opt = ROSolverOptions(ϵa = ϵi, ϵr = ϵri, maxIter = maxIter_inner)
+  TR(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, subsolver_options = sub_opt, selected = selected)
+end
+
+function TR_TRDH_PSB(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, verbose = 0, maxIter = maxIter)
+  sub_opt = ROSolverOptions(ϵa = ϵi, ϵr = ϵri, maxIter = maxIter_inner, psb = true, reduce_TR = false)
+  TR(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, subsolver_options = sub_opt, selected = selected, subsolver = TRDH)
+end
+
+function TR_TRDH_Andrei(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, verbose = 0, maxIter = maxIter)
+  sub_opt = ROSolverOptions(ϵa = ϵi, ϵr = ϵri, maxIter = maxIter_inner, spectral = false, psb = false, reduce_TR = false)
+  TR(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, subsolver_options = sub_opt, selected = selected, subsolver = TRDH)
+end
+
+function TR_TRDH_Spec(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, verbose = 0, maxIter = maxIter)
+  sub_opt = ROSolverOptions(ϵa = ϵi, ϵr = ϵri, maxIter = maxIter_inner, spectral = true, reduce_TR = false)
+  TR(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, subsolver_options = sub_opt, selected = selected, subsolver = TRDH)
+end
+
+function TRDH_Spec(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, maxIter = maxIter, spectral = true, reduce_TR = false)
+  TRDH(f, h, NormLinf(1.0), opt, x0 = f.meta.x0, selected = selected)
+end
+
+function R2_None(f, h, selected; ϵ = ϵ, ϵi = ϵi, ϵri = ϵri, maxIter = maxIter, maxIter_inner = maxIter_inner)
+  opt = ROSolverOptions(ν = ν, ϵa = ϵ, ϵr = ϵ, maxIter = maxIter, spectral = true, reduce_TR = false)
+  R2(f, h, opt; x0 = f.meta.x0, selected = selected)
+end
+
+
+# benchmark_prof(
+#   :nnmf,
+#   [TRDH_Spec, TR_R2, TR_TRDH_PSB, TR_TRDH_Andrei, TR_TRDH_Spec],
+#   ["TRDH_Spec", "TR-R2", "TR-TRDH-PSB", "TR_TRDH_Andrei", "TR_TRDH_Spec"],
+#   50,
+#   1234;
+#   measured = :grad, # set to :grad to eval grad
+# )
+
+benchmark_prof(
+  :bpdn,
+  [R2_None, TRDH_Spec, TR_R2, TR_TRDH_PSB],
+  ["R2", "TRDH-Spec", "TR-R2", "TR-TRDH-PSB"],
+  50,
+  1234;
+  measured = :grad, # set to :grad to eval grad
+)
\ No newline at end of file