AllenGeng/ocamlgithub · Datasets at Hugging Face

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module type TEST = sig type t exception TestFailed of int val set_timing : bool -> bool -> unit val test_getvectorid : t -> Nvector . nvector_id -> int -> int val test_getlength : t -> int -> int val test_getcommunicator : t -> ' comm -> int -> int val test_clonevectorarray : int -> t -> ' a ->...
module Test ( Nvector_ops : NVECTOR_OPS_EXT ) : TEST with type t = Nvector_ops . t =
let ( ) += r x = r := ! r + x
let isnan ( x : float ) = x <> x
let fneqtol = if stdc_version ( ) >= 199901 then ( fun a b tol -> not ( isnan a \|\| abs_float ( a . - b ) . / abs_float b > tol ) ) else ( fun a b tol -> not ( abs_float ( a . - b ) . / abs_float b > tol ) )
let fneq a b = fneqtol a b ( if compat_ge500 then 10 . 0 . * Config . unit_roundoff else 1 . 0e - 15 )
let print_time_flag = ref false
let print_time name time = if ! print_time_flag then if compat_ge400 then printf " % s Time : % 22 . 15e \ n \ n " name time else printf " % s Time : % 22 . 15e \ n \ n " name time
let set_timing b showres = ( match set_timing b with \| Some ( n , f ) -> if compat_ge400 && showres then printf " Timer resolution : % d ns = % g s \ n " n f \| None -> ( ) ) ; print_time_flag := b
let check_ans ans x local_length = let xdata = Nvector_ops . getarray x in try for i = 0 to local_length - 1 do if not ( fneq ( Nvector_ops . get xdata i ) ans ) then raise Exit done ; true with Exit -> false
let int_of_nvector_id = function Nvector . Serial -> 0 \| Nvector . Parallel -> 1 \| Nvector . OpenMP -> 2 \| Nvector . Pthreads -> 3 \| Nvector . ParHyp -> 4 \| Nvector . PETSc -> 5 \| Nvector . CUDA -> 6 \| Nvector . RAJA -> 7 \| Nvector . OpenMPdev -> 8 \| Nvector . Trilinos -...
let test_getvectorid x id myid = if Nvector_ops . get_id x <> id then ( printf " >>> FAILED test -- N_VGetVectorID , Proc % d \ n " myid ; printf " Unrecognized vector type % d \ n \ n " ( int_of_nvector_id ( Nvector_ops . get_id x ) ) ; 1 ) else ( if myid = 0 then print_pass...
let test_getlength w myid = let wlength = Nvector_ops . getlength w in Nvector_ops . const 1 . 0 w ; let wlength2 = int_of_float ( Nvector_ops . dotprod w w ) in Nvector_ops . sync_device ( ) ; if wlength <> wlength2 then ( printf " >>> FAILED test -- N_VGetLength , Proc % d ( % ...
let test_getcommunicator _ _ myid = if myid = 0 then printf " PASSED test -- N_VGetCommunicator \ n " ; 0
let test_clonevectorarray count w _ myid = let start_time = get_time ( ) in let _ = Array . init count ( fun _ -> Nvector_ops . clone w ) in let stop_time = get_time ( ) in if myid = 0 then ( print_passed " N_VCloneVectorArray " ; print_time " N_VCloneVectorArray " ( stop_time . ...
let test_cloneemptyvectorarray count w myid = let start_time = get_time ( ) in let _ = Array . init count ( fun _ -> Nvector_ops . clone w ) in let stop_time = get_time ( ) in if myid = 0 then ( print_passed " N_VCloneEmptyVectorArray " ; print_time " N_VCloneEmptyVectorArray " ( ...
let test_cloneempty w myid = let start_time = get_time ( ) in let _ = Nvector_ops . clone w in let stop_time = get_time ( ) in if myid = 0 then ( print_passed " N_VCloneEmpty " ; print_time " N_VCloneEmpty " ( stop_time . - start_time ) ) ; 0
let test_clone w local_length myid = let start_time = get_time ( ) in let x = Nvector_ops . clone w in let stop_time = get_time ( ) in let _ = Nvector_ops . getarray x in Nvector_ops . const one x ; if not ( check_ans one x local_length ) then ( printf " >>> FAILED test -- N_VClone Proc ...
let test_getarraypointer w local_length myid = let start_time = get_time ( ) in let wdata = Nvector_ops . getarray w in let stop_time = get_time ( ) in Nvector_ops . const neg_half w ; try for i = 0 to local_length - 1 do if not ( fneq ( Nvector_ops . get wdata i ) neg_half ) then raise ...
let test_setarraypointer w local_length myid = let _ = Nvector_ops . clone w in let start_time = get_time ( ) in let wdata = Nvector_ops . getarray w in let stop_time = get_time ( ) in Nvector_ops . const neg_half w ; try for i = 0 to local_length - 1 do if not ( fneq ( Nvector_ops . get...
let test_linearsum x y z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x and ydata = Nvector_ops . getarray y and zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i one ; Nvector_ops . set ydata i neg_two done ; let start_...
let test_const x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i zero done ; let start_time = get_time ( ) in Nvector_ops . const one x ; let stop_time = get_time ( ) in if not ( check_ans one x loc...
let test_prod x y z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x and ydata = Nvector_ops . getarray y and zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i two ; Nvector_ops . set ydata i neg_half ; Nvector_ops . set...
let test_div x y z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let ydata = Nvector_ops . getarray y in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i one ; Nvector_ops . set ydata i two ; Nvector_ops . set...
let test_scale x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i half done ; let start_time = get_time ( ) in Nvector_ops . scale two x x ; let stop_time = get...
let test_abs x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_one ; Nvector_ops . set zdata i zero done ; let start_time = get_time ( ) in Nvector_ops . ...
let test_inv x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i two ; Nvector_ops . set zdata i zero done ; let start_time = get_time ( ) in Nvector_ops . inv ...
let test_addconst x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i one ; Nvector_ops . set zdata i zero done ; let start_time = get_time ( ) in Nvector_ops . ...
let test_dotprod x y _ global_length myid = let fails = ref 0 in Nvector_ops . const two x ; Nvector_ops . const half y ; let start_time = get_time ( ) in let ans = Nvector_ops . dotprod x y in let stop_time = get_time ( ) in if not ( fneq ans ( float_of_int global_length ) ) then ( p...
let test_maxnorm x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_one done ; Nvector_ops . set xdata ( local_length - 1 ) neg_two ; let start_time = get_time ( ) in let ans = Nvector_ops . ma...
let test_wrmsnorm x w local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_half ; Nvector_ops . set wdata i half ; done ; let start_time = get_time ( ) in let an...
let test_wrmsnormmask x w id local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in let id_data = Nvector_ops . getarray id in let fac = sqrt ( float ( global_length - 1 ) . / float global_length ) in for i = 0 t...
let test_wrmsnormmask_lt400 x w id local_length _ myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in let id_data = Nvector_ops . getarray id in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_half ; Nvector_ops . set wdata i ...
let test_min x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i two ; done ; Nvector_ops . set xdata ( local_length - 1 ) neg_one ; let start_time = get_time ( ) in let ans = Nvector_ops . min x ...
let test_wl2norm x w local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_half ; Nvector_ops . set wdata i half done ; let start_time = get_time ( ) ...
let test_l1norm x local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_one done ; let start_time = get_time ( ) in let ans = Nvector_ops . l1norm x in let stop_time = get_time ( ) in if an...
let test_compare x z local_length myid = let fails = ref 0 and failure = ref 0 in if local_length < 3 then ( printf " Error Test_N_VCompare : Local vector length is % d length must be >= 3 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xdata = Nvector_ops . getarray x in ...
let test_invtest x z local_length myid = let fails = ref 0 and failure = ref 0 in if local_length < 2 then ( printf " Error Test_N_VCompare : Local vector length is % d length must be >= 2 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xdata = Nvector_ops . getarray x in ...
let test_constrmask c x m local_length myid = let fails = ref 0 and failure = ref 0 in if local_length < 7 then ( printf " Error Test_N_VCompare : Local vector length is % d length must be >= 7 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let cdata = Nvector_ops . getarray ...
let test_minquotient num denom local_length myid = let fails = ref 0 in let num_data = Nvector_ops . getarray num in let denom_data = Nvector_ops . getarray denom in for i = 0 to local_length - 1 do Nvector_ops . set num_data i two ; Nvector_ops . set denom_data i two ; done ; Nvector_ops . set...
let test_linearcombination x local_length myid = let fails = ref 0 in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v_len1 , v_len2 , v_len3 = Array . sub v 0 1 , Array . sub v 0 2 , v in let y1 , y2 , y3 = v . ( 0 ) , v . ( 1 ) , v . ( 2 ) ...
let test_scaleaddmulti x local_length myid = let fails = ref 0 in let avals = RealArray . make 3 zero in let avals1 = RealArray . sub avals 0 1 and z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) and v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v_len1 , _ , ...
let test_dotprodmulti x _ global_length myid = let fails = ref 0 and dotprods = RealArray . make 3 zero in let dotprods1 = RealArray . sub dotprods 0 1 in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v_len1 , _ , v_len3 = Array . sub v 0 1 , Array . sub v 0 2 ...
let test_linearsumvectorarray v local_length myid = let fails = ref 0 in let x = Array . init 3 ( fun _ -> Nvector_ops . clone v ) in let y = Array . init 3 ( fun _ -> Nvector_ops . clone v ) in let z = Array . init 3 ( fun _ -> Nvector_ops . clone v ) in let x_len1 , y_len1 , ...
let test_scalevectorarray x local_length myid = let fails = ref 0 in let c = RealArray . make 3 0 . 0 and y = Array . init 3 ( fun _ -> Nvector_ops . clone x ) and z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let y_len1 , z_len1 = Array . sub y 0 1 , Array . sub...
let test_constvectorarray x local_length myid = let fails = ref 0 in let z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let z_len1 = Array . sub z 0 1 in Nvector_ops . const zero z . ( 0 ) ; let start_time = get_time ( ) in Nvector_ops . constvectorarray one z_len1 ; Nv...
let test_wrmsnormvectorarray x _ myid = let fails = ref 0 in let nrm = RealArray . make 3 neg_one and w = Array . init 3 ( fun _ -> Nvector_ops . clone x ) and z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let w_len1 , z_len1 = Array . sub w 0 1 , Array . sub z 0 1...
let test_wrmsnormmaskvectorarray x local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let fac = sqrt ( float ( ( global_length - 1 ) / global_length ) ) in let nrm = RealArray . make 3 neg_one and w = Array . init 3 ( fun _ -> Nvector_ops . ...
let test_scaleaddmultivectorarray v local_length myid = let fails = ref 0 in let a = RealArray . make 3 zero and x = Array . init 3 ( fun _ -> Nvector_ops . clone v ) and y = Array . init 3 ( fun _ -> Array . init 3 ( fun _ -> Nvector_ops . clone v ) ) and z = Array . init 3 ...
let test_linearcombinationvectorarray v local_length myid = let fails = ref 0 in let c = RealArray . make 3 zero and z = Array . init 3 ( fun _ -> Nvector_ops . clone v ) and x = Array . init 3 ( fun _ -> Array . init 3 ( fun _ -> Nvector_ops . clone v ) ) in let c_len1 = RealAr...
let test_dotprodlocal x y local_length myid = let fails = ref 0 in let rmyid = float_of_int myid in let locleninv = 1 . 0 . / float_of_int local_length in Nvector_ops . const rmyid x ; Nvector_ops . const locleninv y ; let start_time = get_time ( ) in let ans = Nvector_ops . Local . dotpro...
let test_maxnormlocal x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let myidp1 = float_of_int ( myid + 1 ) in Nvector_ops . const ( - 0 . 5 ) x ; Nvector_ops . set xdata ( local_length - 1 ) ( . - myidp1 ) ; let start_time = get_time ( )...
let test_minlocal x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let negmyid = float_of_int ( - myid ) in Nvector_ops . const 2 . 0 x ; Nvector_ops . set xdata ( local_length - 1 ) negmyid ; let start_time = get_time ( ) in let ans = Nvector_ops . ...
let test_l1normlocal x local_length myid = let fails = ref 0 in let v = . - ( float_of_int myid ) . / ( float_of_int local_length ) in Nvector_ops . const v x ; let start_time = get_time ( ) in let ans = Nvector_ops . Local . l1norm x in Nvector_ops . sync_device ( ) ; let stop_t...
let test_wsqrsumlocal x w local_length myid = let fails = ref 0 in let xval = sqrt ( float_of_int myid ) in let wval = 1 . 0 . / sqrt ( float_of_int local_length ) in Nvector_ops . const xval x ; Nvector_ops . const wval w ; let start_time = get_time ( ) in let ans = Nvector_ops . Lo...
let test_wsqrsummasklocal x w id local_length myid = let fails = ref 0 in let xval = sqrt ( float_of_int myid ) in let wval = 1 . 0 . / sqrt ( float_of_int ( local_length - 1 ) ) in let id_data = Nvector_ops . getarray id in Nvector_ops . const xval x ; Nvector_ops . const wval w ; ...
let test_invtestlocal x z local_length myid = let fails = ref 0 in if local_length < 2 then ( printf " Error Test_N_VInvTestLocal : Local vector length is % d , length must be >= 2 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xval = 1 . 0 . / float_of_int ( myid ...
let test_constrmasklocal c x m local_length myid = let fails = ref 0 in if local_length < 7 then ( printf " Error Test_N_VConstrMaskLocal : Local vector length is % d , length must be >= 7 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xdata = Nvector_ops . getarray x in ...
let test_minquotientlocal num denom _ myid = let fails = ref 0 in Nvector_ops . const 2 . 0 denom ; Nvector_ops . const ( 2 . 0 . * float_of_int myid ) num ; let start_time = get_time ( ) in let ans = Nvector_ops . Local . minquotient num denom in Nvector_ops . sync_device ( ) ...
let test_dotprodmultilocal x local_length myid = let fails = ref 0 in let dotprods = RealArray . make 3 0 . 0 in let dotprods1 = RealArray . make 1 0 . 0 in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v1 = Array . sub v 0 1 in Nvector_ops . const 2 . 0 x ; ...
let test_dotprodmultiallreduce x local_length myid = let fails = ref 0 in let dotprods = RealArray . make 3 0 . 0 in let dotprods1 = RealArray . make 1 0 . 0 in let global_length = Nvector_ops . getlength x in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v1 = Array...
let test_bufsize _ _ myid = if myid = 0 then printf " PASSED test -- N_VBufSize \ n " ; 0
let test_bufpack _ _ myid = if myid = 0 then printf " PASSED test -- N_VBufPack \ n " ; 0
let test_bufunpack _ _ myid = if myid = 0 then printf " PASSED test -- N_VBufUnpack \ n " ; 0 end
module Nvector_manyvector_ops = struct include Nvector_many . Ops let get_id = Nvector . get_id type contents = Nvector . any ROArray . t * int let getarray = Nvector_many . unwrap let get ( xxs , _ ) i = let xsub0 = Nvector_serial . Any . unwrap ( ROArray . get xxs 0 ) in let xsub1 ...
module Test = struct include Test_nvector . Test ( Nvector_manyvector_ops ) let make lens = let num = Array . length lens in Nvector_many . wrap ( ROArray . init num ( fun i -> Nvector_serial . Any . make lens . ( i ) 0 . 0 ) ) let id = Nvector . ManyVector end
let ( ) += r x = r := ! r + x
let main ( ) = let fails = ref 0 in if Array . length Sys . argv < 4 then ( printf " ERROR : THREE ( 3 ) Inputs required : subvector 1 length , subvector 2 length , print timing \ n " ; exit ( - 1 ) ) ; let len1 = int_of_string Sys . argv . ( 1 ) in if len1 <= 0 ...
let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found \| Failure _ -> 1
let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found \| Failure _ -> false
let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found \| Failure _ -> false
let _ = for _ = 1 to reps do main ( ) ; if gc_each_rep then Gc . compact ( ) done ; if gc_at_end then Gc . compact ( )
module Nvector_parallel_ops = functor ( N : Nvector . NVECTOR with type data = Nvector_parallel . data ) -> struct include N . Ops let get_id = Nvector . get_id type contents = Sundials . RealArray . t let getarray nv = let d , _ , _ = Nvector . unwrap nv in d let get = Sundials . Rea...
module Nvector_generic_ops = struct include Nvector . Ops let get_id = Nvector . get_id type t = Nvector . any type contents = Sundials . RealArray . t let getarray x = match Nvector . unwrap x with \| Nvector_parallel . Par ( xd , _ , _ ) -> xd \| _ -> raise Nvector . BadGenericType l...
module Custom_parallel1 = Nvector_custom . MakeOps ( struct type data = Nvector_parallel . data let ops = { Nvector_custom . check = ( fun ( x , xg , xc ) ( y , yg , yc ) -> Sundials . RealArray . ( length x = length y ) && ( xg <= yg ) && ( xc == yc ) ) ; Nvect...
module Custom_parallel2 = Nvector_custom . MakeOps ( struct type data = Nvector_parallel . data module DataOps = Nvector_parallel . MakeOps ( struct type local_data = Sundials . RealArray . t let get = Sundials . RealArray . get let set = Sundials . RealArray . set let fill a v = Sundials ....
module MakeTest = functor ( N : Nvector . NVECTOR with type data = Nvector_parallel . data ) ( NI : sig val id : Nvector . nvector_id val comm : Mpi . communicator val global_length : int end ) -> struct include Test_nvector . Test ( Nvector_parallel_ops ( N ) ) let make ? with_fused_...
module MakeAnyTest = functor ( NI : sig val comm : Mpi . communicator val global_length : int end ) -> struct include Test_nvector . Test ( Nvector_generic_ops ) let make ? with_fused_ops n v = Nvector_parallel . Any . wrap ? with_fused_ops ( Sundials . RealArray . make n v , NI . glob...
module type TEST = sig include Test_nvector . TEST val make : ? with_fused_ops : bool -> int -> float -> t val id : Nvector . nvector_id end
let ( ) += r x = r := ! r + x
let main ( ) = let fails = ref 0 in let comm = Mpi . comm_world in let nprocs = Mpi . comm_size comm in let myid = Mpi . comm_rank comm in if Array . length Sys . argv < 3 then begin if myid = 0 then printf " ERROR : TWO ( 2 ) Inputs required : vector length , print timing \ n " ; ...
let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found \| Failure _ -> 1
let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found \| Failure _ -> false
let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found \| Failure _ -> false
let _ = for _ = 1 to reps do main ( ) ; if gc_each_rep then Gc . compact ( ) done ; if gc_at_end then Gc . compact ( )
module Nvector_mpimanyvector_ops = struct include Nvector_mpimany . Ops let get_id = Nvector . get_id type contents = Nvector . any ROArray . t * Mpi . communicator * int let getarray = Nvector_mpimany . unwrap let get ( xxs , _ , _ ) i = let xsub0 = Nvector_serial . Any . unwrap ( R...
module Test = struct include Test_nvector . Test ( Nvector_mpimanyvector_ops ) let make comm slen plen pglen = Nvector_mpimany . wrap ~ comm ( ROArray . init 2 ( fun i -> if i = 0 then ( Nvector_serial . Any . make slen 0 . 0 ) else ( Nvector_parallel . Any . make plen pglen comm ...
let ( ) += r x = r := ! r + x
let main ( ) = let fails = ref 0 in let comm = Mpi . comm_world in let nprocs = Mpi . comm_size comm in let myid = Mpi . comm_rank comm in if Array . length Sys . argv < 4 then ( printf " ERROR : THREE ( 3 ) Inputs required : subvector 1 local vector globlen , subvector 2 local vect...
let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found \| Failure _ -> 1
let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found \| Failure _ -> false
let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found \| Failure _ -> false
let _ = for _ = 1 to reps do main ( ) ; if gc_each_rep then Gc . compact ( ) done ; if gc_at_end then Gc . compact ( )
module Nvector_mpimanyvector_ops = struct include Nvector_mpimany . Ops let get_id = Nvector . get_id type contents = Nvector . any ROArray . t * Mpi . communicator * int let getarray = Nvector_mpimany . unwrap let get ( xxs , _ , _ ) i = let xsub0 = Nvector_serial . Any . unwrap ( R...
module Test = struct include Test_nvector . Test ( Nvector_mpimanyvector_ops ) let id = Nvector . MpiManyVector end
let ( ) += r x = r := ! r + x
let main ( ) = let fails = ref 0 in let comm = Mpi . comm_world in let nprocs = Mpi . comm_size comm in let myid = Mpi . comm_rank comm in if Array . length Sys . argv < 4 then ( printf " ERROR : THREE ( 3 ) Inputs required : subvector 1 local vector globlen , subvector 2 local vect...
let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found \| Failure _ -> 1
let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found \| Failure _ -> false
let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found \| Failure _ -> false

module type TEST = sig type t exception TestFailed of int val set_timing : bool -> bool -> unit val test_getvectorid : t -> Nvector . nvector_id -> int -> int val test_getlength : t -> int -> int val test_getcommunicator : t -> ' comm -> int -> int val test_clonevectorarray : int -> t -> ' a ->...

module Test ( Nvector_ops : NVECTOR_OPS_EXT ) : TEST with type t = Nvector_ops . t =

let ( ) += r x = r := ! r + x

let isnan ( x : float ) = x <> x

let fneqtol = if stdc_version ( ) >= 199901 then ( fun a b tol -> not ( isnan a || abs_float ( a . - b ) . / abs_float b > tol ) ) else ( fun a b tol -> not ( abs_float ( a . - b ) . / abs_float b > tol ) )

let fneq a b = fneqtol a b ( if compat_ge500 then 10 . 0 . * Config . unit_roundoff else 1 . 0e - 15 )

let print_time_flag = ref false

let print_time name time = if ! print_time_flag then if compat_ge400 then printf " % s Time : % 22 . 15e \ n \ n " name time else printf " % s Time : % 22 . 15e \ n \ n " name time

let set_timing b showres = ( match set_timing b with | Some ( n , f ) -> if compat_ge400 && showres then printf " Timer resolution : % d ns = % g s \ n " n f | None -> ( ) ) ; print_time_flag := b

let check_ans ans x local_length = let xdata = Nvector_ops . getarray x in try for i = 0 to local_length - 1 do if not ( fneq ( Nvector_ops . get xdata i ) ans ) then raise Exit done ; true with Exit -> false

let test_getvectorid x id myid = if Nvector_ops . get_id x <> id then ( printf " >>> FAILED test -- N_VGetVectorID , Proc % d \ n " myid ; printf " Unrecognized vector type % d \ n \ n " ( int_of_nvector_id ( Nvector_ops . get_id x ) ) ; 1 ) else ( if myid = 0 then print_pass...

let test_getlength w myid = let wlength = Nvector_ops . getlength w in Nvector_ops . const 1 . 0 w ; let wlength2 = int_of_float ( Nvector_ops . dotprod w w ) in Nvector_ops . sync_device ( ) ; if wlength <> wlength2 then ( printf " >>> FAILED test -- N_VGetLength , Proc % d ( % ...

let test_getcommunicator _ _ myid = if myid = 0 then printf " PASSED test -- N_VGetCommunicator \ n " ; 0

let test_clonevectorarray count w _ myid = let start_time = get_time ( ) in let _ = Array . init count ( fun _ -> Nvector_ops . clone w ) in let stop_time = get_time ( ) in if myid = 0 then ( print_passed " N_VCloneVectorArray " ; print_time " N_VCloneVectorArray " ( stop_time . ...

let test_cloneemptyvectorarray count w myid = let start_time = get_time ( ) in let _ = Array . init count ( fun _ -> Nvector_ops . clone w ) in let stop_time = get_time ( ) in if myid = 0 then ( print_passed " N_VCloneEmptyVectorArray " ; print_time " N_VCloneEmptyVectorArray " ( ...

let test_cloneempty w myid = let start_time = get_time ( ) in let _ = Nvector_ops . clone w in let stop_time = get_time ( ) in if myid = 0 then ( print_passed " N_VCloneEmpty " ; print_time " N_VCloneEmpty " ( stop_time . - start_time ) ) ; 0

let test_clone w local_length myid = let start_time = get_time ( ) in let x = Nvector_ops . clone w in let stop_time = get_time ( ) in let _ = Nvector_ops . getarray x in Nvector_ops . const one x ; if not ( check_ans one x local_length ) then ( printf " >>> FAILED test -- N_VClone Proc ...

let test_getarraypointer w local_length myid = let start_time = get_time ( ) in let wdata = Nvector_ops . getarray w in let stop_time = get_time ( ) in Nvector_ops . const neg_half w ; try for i = 0 to local_length - 1 do if not ( fneq ( Nvector_ops . get wdata i ) neg_half ) then raise ...

let test_setarraypointer w local_length myid = let _ = Nvector_ops . clone w in let start_time = get_time ( ) in let wdata = Nvector_ops . getarray w in let stop_time = get_time ( ) in Nvector_ops . const neg_half w ; try for i = 0 to local_length - 1 do if not ( fneq ( Nvector_ops . get...

let test_linearsum x y z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x and ydata = Nvector_ops . getarray y and zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i one ; Nvector_ops . set ydata i neg_two done ; let start_...

let test_const x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i zero done ; let start_time = get_time ( ) in Nvector_ops . const one x ; let stop_time = get_time ( ) in if not ( check_ans one x loc...

let test_prod x y z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x and ydata = Nvector_ops . getarray y and zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i two ; Nvector_ops . set ydata i neg_half ; Nvector_ops . set...

let test_div x y z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let ydata = Nvector_ops . getarray y in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i one ; Nvector_ops . set ydata i two ; Nvector_ops . set...

let test_scale x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i half done ; let start_time = get_time ( ) in Nvector_ops . scale two x x ; let stop_time = get...

let test_abs x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_one ; Nvector_ops . set zdata i zero done ; let start_time = get_time ( ) in Nvector_ops . ...

let test_inv x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i two ; Nvector_ops . set zdata i zero done ; let start_time = get_time ( ) in Nvector_ops . inv ...

let test_addconst x z local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let zdata = Nvector_ops . getarray z in for i = 0 to local_length - 1 do Nvector_ops . set xdata i one ; Nvector_ops . set zdata i zero done ; let start_time = get_time ( ) in Nvector_ops . ...

let test_dotprod x y _ global_length myid = let fails = ref 0 in Nvector_ops . const two x ; Nvector_ops . const half y ; let start_time = get_time ( ) in let ans = Nvector_ops . dotprod x y in let stop_time = get_time ( ) in if not ( fneq ans ( float_of_int global_length ) ) then ( p...

let test_maxnorm x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_one done ; Nvector_ops . set xdata ( local_length - 1 ) neg_two ; let start_time = get_time ( ) in let ans = Nvector_ops . ma...

let test_wrmsnorm x w local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_half ; Nvector_ops . set wdata i half ; done ; let start_time = get_time ( ) in let an...

let test_wrmsnormmask x w id local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in let id_data = Nvector_ops . getarray id in let fac = sqrt ( float ( global_length - 1 ) . / float global_length ) in for i = 0 t...

let test_wrmsnormmask_lt400 x w id local_length _ myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in let id_data = Nvector_ops . getarray id in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_half ; Nvector_ops . set wdata i ...

let test_min x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i two ; done ; Nvector_ops . set xdata ( local_length - 1 ) neg_one ; let start_time = get_time ( ) in let ans = Nvector_ops . min x ...

let test_wl2norm x w local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let wdata = Nvector_ops . getarray w in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_half ; Nvector_ops . set wdata i half done ; let start_time = get_time ( ) ...

let test_l1norm x local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in for i = 0 to local_length - 1 do Nvector_ops . set xdata i neg_one done ; let start_time = get_time ( ) in let ans = Nvector_ops . l1norm x in let stop_time = get_time ( ) in if an...

let test_compare x z local_length myid = let fails = ref 0 and failure = ref 0 in if local_length < 3 then ( printf " Error Test_N_VCompare : Local vector length is % d length must be >= 3 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xdata = Nvector_ops . getarray x in ...

let test_invtest x z local_length myid = let fails = ref 0 and failure = ref 0 in if local_length < 2 then ( printf " Error Test_N_VCompare : Local vector length is % d length must be >= 2 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xdata = Nvector_ops . getarray x in ...

let test_constrmask c x m local_length myid = let fails = ref 0 and failure = ref 0 in if local_length < 7 then ( printf " Error Test_N_VCompare : Local vector length is % d length must be >= 7 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let cdata = Nvector_ops . getarray ...

let test_minquotient num denom local_length myid = let fails = ref 0 in let num_data = Nvector_ops . getarray num in let denom_data = Nvector_ops . getarray denom in for i = 0 to local_length - 1 do Nvector_ops . set num_data i two ; Nvector_ops . set denom_data i two ; done ; Nvector_ops . set...

let test_linearcombination x local_length myid = let fails = ref 0 in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v_len1 , v_len2 , v_len3 = Array . sub v 0 1 , Array . sub v 0 2 , v in let y1 , y2 , y3 = v . ( 0 ) , v . ( 1 ) , v . ( 2 ) ...

let test_scaleaddmulti x local_length myid = let fails = ref 0 in let avals = RealArray . make 3 zero in let avals1 = RealArray . sub avals 0 1 and z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) and v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v_len1 , _ , ...

let test_dotprodmulti x _ global_length myid = let fails = ref 0 and dotprods = RealArray . make 3 zero in let dotprods1 = RealArray . sub dotprods 0 1 in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v_len1 , _ , v_len3 = Array . sub v 0 1 , Array . sub v 0 2 ...

let test_linearsumvectorarray v local_length myid = let fails = ref 0 in let x = Array . init 3 ( fun _ -> Nvector_ops . clone v ) in let y = Array . init 3 ( fun _ -> Nvector_ops . clone v ) in let z = Array . init 3 ( fun _ -> Nvector_ops . clone v ) in let x_len1 , y_len1 , ...

let test_scalevectorarray x local_length myid = let fails = ref 0 in let c = RealArray . make 3 0 . 0 and y = Array . init 3 ( fun _ -> Nvector_ops . clone x ) and z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let y_len1 , z_len1 = Array . sub y 0 1 , Array . sub...

let test_constvectorarray x local_length myid = let fails = ref 0 in let z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let z_len1 = Array . sub z 0 1 in Nvector_ops . const zero z . ( 0 ) ; let start_time = get_time ( ) in Nvector_ops . constvectorarray one z_len1 ; Nv...

let test_wrmsnormvectorarray x _ myid = let fails = ref 0 in let nrm = RealArray . make 3 neg_one and w = Array . init 3 ( fun _ -> Nvector_ops . clone x ) and z = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let w_len1 , z_len1 = Array . sub w 0 1 , Array . sub z 0 1...

let test_wrmsnormmaskvectorarray x local_length global_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let fac = sqrt ( float ( ( global_length - 1 ) / global_length ) ) in let nrm = RealArray . make 3 neg_one and w = Array . init 3 ( fun _ -> Nvector_ops . ...

let test_scaleaddmultivectorarray v local_length myid = let fails = ref 0 in let a = RealArray . make 3 zero and x = Array . init 3 ( fun _ -> Nvector_ops . clone v ) and y = Array . init 3 ( fun _ -> Array . init 3 ( fun _ -> Nvector_ops . clone v ) ) and z = Array . init 3 ...

let test_linearcombinationvectorarray v local_length myid = let fails = ref 0 in let c = RealArray . make 3 zero and z = Array . init 3 ( fun _ -> Nvector_ops . clone v ) and x = Array . init 3 ( fun _ -> Array . init 3 ( fun _ -> Nvector_ops . clone v ) ) in let c_len1 = RealAr...

let test_dotprodlocal x y local_length myid = let fails = ref 0 in let rmyid = float_of_int myid in let locleninv = 1 . 0 . / float_of_int local_length in Nvector_ops . const rmyid x ; Nvector_ops . const locleninv y ; let start_time = get_time ( ) in let ans = Nvector_ops . Local . dotpro...

let test_maxnormlocal x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let myidp1 = float_of_int ( myid + 1 ) in Nvector_ops . const ( - 0 . 5 ) x ; Nvector_ops . set xdata ( local_length - 1 ) ( . - myidp1 ) ; let start_time = get_time ( )...

let test_minlocal x local_length myid = let fails = ref 0 in let xdata = Nvector_ops . getarray x in let negmyid = float_of_int ( - myid ) in Nvector_ops . const 2 . 0 x ; Nvector_ops . set xdata ( local_length - 1 ) negmyid ; let start_time = get_time ( ) in let ans = Nvector_ops . ...

let test_l1normlocal x local_length myid = let fails = ref 0 in let v = . - ( float_of_int myid ) . / ( float_of_int local_length ) in Nvector_ops . const v x ; let start_time = get_time ( ) in let ans = Nvector_ops . Local . l1norm x in Nvector_ops . sync_device ( ) ; let stop_t...

let test_wsqrsumlocal x w local_length myid = let fails = ref 0 in let xval = sqrt ( float_of_int myid ) in let wval = 1 . 0 . / sqrt ( float_of_int local_length ) in Nvector_ops . const xval x ; Nvector_ops . const wval w ; let start_time = get_time ( ) in let ans = Nvector_ops . Lo...

let test_wsqrsummasklocal x w id local_length myid = let fails = ref 0 in let xval = sqrt ( float_of_int myid ) in let wval = 1 . 0 . / sqrt ( float_of_int ( local_length - 1 ) ) in let id_data = Nvector_ops . getarray id in Nvector_ops . const xval x ; Nvector_ops . const wval w ; ...

let test_invtestlocal x z local_length myid = let fails = ref 0 in if local_length < 2 then ( printf " Error Test_N_VInvTestLocal : Local vector length is % d , length must be >= 2 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xval = 1 . 0 . / float_of_int ( myid ...

let test_constrmasklocal c x m local_length myid = let fails = ref 0 in if local_length < 7 then ( printf " Error Test_N_VConstrMaskLocal : Local vector length is % d , length must be >= 7 \ n " local_length ; raise ( TestFailed ( - 1 ) ) ) ; let xdata = Nvector_ops . getarray x in ...

let test_minquotientlocal num denom _ myid = let fails = ref 0 in Nvector_ops . const 2 . 0 denom ; Nvector_ops . const ( 2 . 0 . * float_of_int myid ) num ; let start_time = get_time ( ) in let ans = Nvector_ops . Local . minquotient num denom in Nvector_ops . sync_device ( ) ...

let test_dotprodmultilocal x local_length myid = let fails = ref 0 in let dotprods = RealArray . make 3 0 . 0 in let dotprods1 = RealArray . make 1 0 . 0 in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v1 = Array . sub v 0 1 in Nvector_ops . const 2 . 0 x ; ...

let test_dotprodmultiallreduce x local_length myid = let fails = ref 0 in let dotprods = RealArray . make 3 0 . 0 in let dotprods1 = RealArray . make 1 0 . 0 in let global_length = Nvector_ops . getlength x in let v = Array . init 3 ( fun _ -> Nvector_ops . clone x ) in let v1 = Array...

let test_bufsize _ _ myid = if myid = 0 then printf " PASSED test -- N_VBufSize \ n " ; 0

let test_bufpack _ _ myid = if myid = 0 then printf " PASSED test -- N_VBufPack \ n " ; 0

let test_bufunpack _ _ myid = if myid = 0 then printf " PASSED test -- N_VBufUnpack \ n " ; 0 end

module Nvector_manyvector_ops = struct include Nvector_many . Ops let get_id = Nvector . get_id type contents = Nvector . any ROArray . t * int let getarray = Nvector_many . unwrap let get ( xxs , _ ) i = let xsub0 = Nvector_serial . Any . unwrap ( ROArray . get xxs 0 ) in let xsub1 ...

module Test = struct include Test_nvector . Test ( Nvector_manyvector_ops ) let make lens = let num = Array . length lens in Nvector_many . wrap ( ROArray . init num ( fun i -> Nvector_serial . Any . make lens . ( i ) 0 . 0 ) ) let id = Nvector . ManyVector end

let ( ) += r x = r := ! r + x

let main ( ) = let fails = ref 0 in if Array . length Sys . argv < 4 then ( printf " ERROR : THREE ( 3 ) Inputs required : subvector 1 length , subvector 2 length , print timing \ n " ; exit ( - 1 ) ) ; let len1 = int_of_string Sys . argv . ( 1 ) in if len1 <= 0 ...

let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found | Failure _ -> 1

let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found | Failure _ -> false

let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found | Failure _ -> false

let _ = for _ = 1 to reps do main ( ) ; if gc_each_rep then Gc . compact ( ) done ; if gc_at_end then Gc . compact ( )

module Nvector_parallel_ops = functor ( N : Nvector . NVECTOR with type data = Nvector_parallel . data ) -> struct include N . Ops let get_id = Nvector . get_id type contents = Sundials . RealArray . t let getarray nv = let d , _ , _ = Nvector . unwrap nv in d let get = Sundials . Rea...

module Nvector_generic_ops = struct include Nvector . Ops let get_id = Nvector . get_id type t = Nvector . any type contents = Sundials . RealArray . t let getarray x = match Nvector . unwrap x with | Nvector_parallel . Par ( xd , _ , _ ) -> xd | _ -> raise Nvector . BadGenericType l...

module Custom_parallel1 = Nvector_custom . MakeOps ( struct type data = Nvector_parallel . data let ops = { Nvector_custom . check = ( fun ( x , xg , xc ) ( y , yg , yc ) -> Sundials . RealArray . ( length x = length y ) && ( xg <= yg ) && ( xc == yc ) ) ; Nvect...

module Custom_parallel2 = Nvector_custom . MakeOps ( struct type data = Nvector_parallel . data module DataOps = Nvector_parallel . MakeOps ( struct type local_data = Sundials . RealArray . t let get = Sundials . RealArray . get let set = Sundials . RealArray . set let fill a v = Sundials ....

module MakeTest = functor ( N : Nvector . NVECTOR with type data = Nvector_parallel . data ) ( NI : sig val id : Nvector . nvector_id val comm : Mpi . communicator val global_length : int end ) -> struct include Test_nvector . Test ( Nvector_parallel_ops ( N ) ) let make ? with_fused_...

module MakeAnyTest = functor ( NI : sig val comm : Mpi . communicator val global_length : int end ) -> struct include Test_nvector . Test ( Nvector_generic_ops ) let make ? with_fused_ops n v = Nvector_parallel . Any . wrap ? with_fused_ops ( Sundials . RealArray . make n v , NI . glob...

module type TEST = sig include Test_nvector . TEST val make : ? with_fused_ops : bool -> int -> float -> t val id : Nvector . nvector_id end

let ( ) += r x = r := ! r + x

let main ( ) = let fails = ref 0 in let comm = Mpi . comm_world in let nprocs = Mpi . comm_size comm in let myid = Mpi . comm_rank comm in if Array . length Sys . argv < 3 then begin if myid = 0 then printf " ERROR : TWO ( 2 ) Inputs required : vector length , print timing \ n " ; ...

let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found | Failure _ -> 1

let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found | Failure _ -> false

let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found | Failure _ -> false

let _ = for _ = 1 to reps do main ( ) ; if gc_each_rep then Gc . compact ( ) done ; if gc_at_end then Gc . compact ( )

module Nvector_mpimanyvector_ops = struct include Nvector_mpimany . Ops let get_id = Nvector . get_id type contents = Nvector . any ROArray . t * Mpi . communicator * int let getarray = Nvector_mpimany . unwrap let get ( xxs , _ , _ ) i = let xsub0 = Nvector_serial . Any . unwrap ( R...

module Test = struct include Test_nvector . Test ( Nvector_mpimanyvector_ops ) let make comm slen plen pglen = Nvector_mpimany . wrap ~ comm ( ROArray . init 2 ( fun i -> if i = 0 then ( Nvector_serial . Any . make slen 0 . 0 ) else ( Nvector_parallel . Any . make plen pglen comm ...

let ( ) += r x = r := ! r + x

let main ( ) = let fails = ref 0 in let comm = Mpi . comm_world in let nprocs = Mpi . comm_size comm in let myid = Mpi . comm_rank comm in if Array . length Sys . argv < 4 then ( printf " ERROR : THREE ( 3 ) Inputs required : subvector 1 local vector globlen , subvector 2 local vect...

let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found | Failure _ -> 1

let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found | Failure _ -> false

let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found | Failure _ -> false

let _ = for _ = 1 to reps do main ( ) ; if gc_each_rep then Gc . compact ( ) done ; if gc_at_end then Gc . compact ( )

module Nvector_mpimanyvector_ops = struct include Nvector_mpimany . Ops let get_id = Nvector . get_id type contents = Nvector . any ROArray . t * Mpi . communicator * int let getarray = Nvector_mpimany . unwrap let get ( xxs , _ , _ ) i = let xsub0 = Nvector_serial . Any . unwrap ( R...

module Test = struct include Test_nvector . Test ( Nvector_mpimanyvector_ops ) let id = Nvector . MpiManyVector end

let ( ) += r x = r := ! r + x

let main ( ) = let fails = ref 0 in let comm = Mpi . comm_world in let nprocs = Mpi . comm_size comm in let myid = Mpi . comm_rank comm in if Array . length Sys . argv < 4 then ( printf " ERROR : THREE ( 3 ) Inputs required : subvector 1 local vector globlen , subvector 2 local vect...

let reps = try int_of_string ( Unix . getenv " NUM_REPS " ) with Not_found | Failure _ -> 1

let gc_at_end = try int_of_string ( Unix . getenv " GC_AT_END " ) <> 0 with Not_found | Failure _ -> false

let gc_each_rep = try int_of_string ( Unix . getenv " GC_EACH_REP " ) <> 0 with Not_found | Failure _ -> false