1#@ p0: MPIProcs=2 2#@ p1: MPIProcs=3 3#@ p2: MPIProcs=2 4#@ p3: MPIProcs=3 5#@ s*: TimeoutAbsolute=3600 6#@ s*: TimeoutDelay=1200 7 8#environment, 9 10method, 11 model_pointer = 'HIERARCH' 12 multilevel_sampling 13 pilot_samples = 20 seed = 1237 14# max_iterations = 0 15 convergence_tolerance = .1 #s0,#s2,#s4,#p0,#p1,#p2,#p3 16# convergence_tolerance = .01 #s1,#s3 17# convergence_tolerance = .001 # too expensive 18# convergence_tolerance = .0001 # too expensive 19 output silent 20 21model, 22 id_model = 'HIERARCH' 23 variables_pointer = 'HF_VARS' 24 surrogate hierarchical 25 ordered_model_fidelities = 'LF' 'HF' 26 27model, 28 id_model = 'LF' 29 variables_pointer = 'LF_VARS' 30# interface_pointer = 'LF_INT' #s4,#p2,#p3 31 simulation 32 solution_level_control = 'mesh_size' 33# dense matrices --> direct solvers --> cubic cost growth 34# cos64 -> exp16: 64x for 4^3, 10x assumed for kernel 35# cos64 -> cos4: 4096x for 16^3 36 solution_level_cost = 6.4 #s0,#s1,#p0 37# solution_level_cost = 1. #s2,#s3,#s4,#p1,#p2,#p3 38 39model, 40 id_model = 'HF' 41 variables_pointer = 'HF_VARS' 42# interface_pointer = 'HF_INT' #s4,#p2,#p3 43 simulation 44 solution_level_control = 'mesh_size' 45 solution_level_cost = 4096. # MLMC cost for cosine64 46 47variables, 48 id_variables = 'LF_VARS' 49 uniform_uncertain = 9 # number of cosine terms in soln expansion 50 lower_bounds = 9*-1. 51 upper_bounds = 9* 1. 52 discrete_state_set 53# LF = exp16 case tests different model forms 54# LF = cos4 case tests the extreme values of the discretization levels 55 integer = 1 # even poly degree for odd mesh pts including boundary 56 initial_state = 16 #s0,#s1,#p0 57 set_values = 16 #s0,#s1,#p0 58# initial_state = 4 #s2,#s3,#s4,#p1,#p2,#p3 59# set_values = 4 #s2,#s3,#s4,#p1,#p2,#p3 60 descriptors = 'mesh_size' 61 real = 4 62 elements_per_variable = 2 2 1 1 63 set_values = 0.1 1 # field mean 64 0.5 4 # field std dev 65 1 # kernel order 66 0.2 # kernel length 67 descriptors = 'field_mean' 'field_std_dev' 'kernel_order' 'kernel_length' 68 initial_state = 0.1 0.5 1 0.2 #s0,#s1,#p0 69# initial_state = 1 4 1 0.2 #s2,#s3,#s4,#p1,#p2,#p3 70 string = 2 # form of kernel (refer to Yang,Lei,Baker,Lin) 71 elements_per_variable = 2 2 72 initial_state = 'exponential' 'on' #s0,#s1,#p0 73# initial_state = 'cosine' 'off' #s2,#s3,#s4,#p1,#p2,#p3 74 set_values = 'cosine' 'exponential' 75 'off' 'on' 76 descriptors = 'kernel_type' 'positivity' 77 78variables, 79 id_variables = 'HF_VARS' 80 uniform_uncertain = 9 # number of cosine terms in soln expansion 81 lower_bounds = 9*-1. 82 upper_bounds = 9* 1. 83 discrete_state_set 84 integer = 1 # even poly degree for odd mesh pts including boundary 85 initial_state = 64 86 set_values = 64 87 descriptors = 'mesh_size' 88 real = 4 89 elements_per_variable = 2 2 1 1 90 set_values = 0.1 1 # field mean 91 0.5 4 # field std dev 92 1 # kernel order 93 0.2 # kernel length 94 descriptors = 'field_mean' 'field_std_dev' 'kernel_order' 'kernel_length' 95 initial_state = 1 4 1 0.2 96 string = 2 # form of kernel (refer to Yang,Lei,Baker,Lin) 97 elements_per_variable = 2 2 98 initial_state = 'cosine' 'off' 99 set_values = 'cosine' 'exponential' 100 'off' 'on' 101 descriptors = 'kernel_type' 'positivity' 102 103interface, 104# id_interface = 'LF_INT' #s4,#p2,#p3 105 direct 106 analysis_driver = 'steady_state_diffusion_1d' 107 deactivate evaluation_cache restart_file 108 109#interface, #s4,#p2,#p3 110# id_interface = 'HF_INT' #s4,#p2,#p3 111# direct #s4,#p2,#p3 112# analysis_driver = 'steady_state_diffusion_1d' #s4,#p2,#p3 113# deactivate evaluation_cache restart_file #s4,#p2,#p3 114 115responses, 116 response_functions = 3 # number of soln pts excl. +/-5% (symmetric) 117 no_gradients 118 no_hessians 119