[76] | 1 | ---------------------------------------------------------------------------------- |
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| 2 | -- Company: |
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| 3 | -- Engineer: |
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| 4 | -- |
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| 5 | -- Create Date: 12:04:21 04/22/2013 |
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| 6 | -- Design Name: |
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| 7 | -- Module Name: HT_process - Behavioral |
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| 8 | -- Project Name: |
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| 9 | -- Target Devices: |
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| 10 | -- Tool versions: |
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| 11 | -- Description: |
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| 12 | -- |
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| 13 | -- Dependencies: |
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| 14 | -- |
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| 15 | -- Revision: |
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| 16 | -- Revision 0.01 - File Created |
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| 17 | -- Additional Comments: |
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| 18 | -- |
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| 19 | ---------------------------------------------------------------------------------- |
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| 20 | library IEEE; |
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| 21 | use IEEE.STD_LOGIC_1164.ALL; |
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| 22 | USE ieee.numeric_std.ALL; |
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| 23 | library NocLib ; |
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| 24 | use std.textio.all; |
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| 25 | use NocLib.CoreTypes.all; |
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| 26 | use work.Packet_type.all; |
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| 27 | use work.MPI_RMA.all; |
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| 28 | -- Uncomment the following library declaration if using |
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| 29 | -- arithmetic functions with Signed or Unsigned values |
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| 30 | --use IEEE.NUMERIC_STD.ALL; |
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| 31 | |
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| 32 | |
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| 33 | |
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| 34 | architecture A_Count of HT_process is |
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| 35 | |
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| 36 | type typ_mae is (start,Fillmem,NextFill,InitApp,GetRank,WInCreate,WinPost,WinStart, |
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| 37 | putdata,getdata,WinWait,WinCompleted,MpiSpawn,finalize,st_timeout); |
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| 38 | signal sram : typ_dpram; |
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| 39 | signal MyGroup:mpi_group; |
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| 40 | signal MyWin : mpi_win; |
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| 41 | signal MyRank :std_logic_vector(3 downto 0); |
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| 42 | signal intercomm,array_of_errcodes : natural; |
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| 43 | signal ct_state:natural:=0; |
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| 44 | signal Libr : Core_io; --regroupe tous les signaux IO de la bibliothèque |
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| 45 | signal RunState : typ_mae; |
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| 46 | component count_32 is |
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| 47 | port (clk,reset,upDn,load,start:in std_logic; |
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| 48 | loadval :in std_logic_vector(31 downto 0); |
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| 49 | outval : out std_logic_vector(31 downto 0)); |
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| 50 | end component count_32; |
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| 51 | signal rescount,updn,load,start :std_logic:='0'; |
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| 52 | signal loadval,outval :std_logic_vector(31 downto 0):=(others=>'0'); |
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| 53 | |
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| 54 | begin |
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| 55 | |
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| 56 | --MAE du PE |
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| 57 | --======================================================================= |
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| 58 | -- Interf<=Libr; |
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| 59 | |
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| 60 | |
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| 61 | pPutGet:process(clk,reset,en) |
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| 62 | |
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| 63 | constant DATAPTR : natural :=256; |
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| 64 | variable nb_rma:natural range 0 to 15:=0; |
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| 65 | variable bfill,destrank,pid,mport : natural range 0 to 15; |
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| 66 | variable fsrc,ret : natural range 0 to 15:=0; |
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| 67 | variable timeout,ct,dlen,dcount : natural range 0 to 255; |
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| 68 | variable adrToset,SrcAdr,DestAdr : std_logic_vector(ADRLEN-1 downto 0); |
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| 69 | variable mywin : Mpi_win; |
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| 70 | variable command , argv , maxprocs , info , root : natural:=0; --variable pour le spawn |
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| 71 | variable comm : natural :=0; |
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| 72 | variable Spawn_on: std_logic:='0'; |
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| 73 | variable adresse,adresse_rd :natural range 0 to 65536; |
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| 74 | variable status_reg,config_reg :std_logic_vector(Word-1 downto 0):=(others=>'0'); |
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| 75 | |
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| 76 | --======================================================= |
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| 77 | --variables pour la création du fichier de résultats |
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| 78 | -- synthesis translate_off |
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| 79 | type char_file is file of character; |
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| 80 | file f: text; |
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| 81 | variable status :file_open_status ; |
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| 82 | variable char_count: integer range 0 to 65536 := 0; |
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| 83 | variable str: string (1 to 79) ; |
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| 84 | variable L: line; |
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| 85 | variable fopened: std_logic:='0'; |
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| 86 | |
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| 87 | constant simres : time :=1 ps; --simulation resolution |
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| 88 | constant realres : real :=1.0e-3; --ramener le temps en ns |
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| 89 | -- returns real value of time parameter using pure VHDL |
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| 90 | function rt(t : time) return real is |
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| 91 | begin |
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| 92 | return real(t/simres) * realres; |
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| 93 | end; |
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| 94 | -- synthesis translate_on |
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| 95 | --====================================================== |
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| 96 | begin |
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| 97 | --=== Partie combinatoire du process =================================== |
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| 98 | |
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| 99 | --=== Fin de la partie combinatoire du process ========================== |
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| 100 | |
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| 101 | |
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| 102 | |
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| 103 | --end loop; |
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| 104 | |
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| 105 | if (clk'event and clk='1') and en='1' then |
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| 106 | |
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| 107 | |
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| 108 | if reset='1' then |
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| 109 | RunState<=start; |
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| 110 | |
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| 111 | else |
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| 112 | --========================================================== |
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| 113 | --affectation des entrées sorties mémoires |
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| 114 | sram.i.data_out<=mem_I.data_out; |
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| 115 | mem_o.addr_wr<=sram.O.addr_wr; |
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| 116 | mem_o.addr_rd<=sram.O.addr_rd ; |
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| 117 | mem_o.we<=sram.O.we; |
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| 118 | mem_o.ena<=sram.O.ena; |
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| 119 | mem_o.enb<=sram.O.enb; |
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| 120 | mem_o.data_in<=sram.O.data_in; |
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| 121 | --affectation des entrées sorties MPI_HCL |
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| 122 | Interf_o.Instr_EN<=Libr.O.instr_en; |
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| 123 | Interf_o.Membusy<=Libr.O.MemBusy; |
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| 124 | Interf_o.Instruction<=Libr.O.Instruction; |
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| 125 | Libr.i.Instr_ack<=Interf_i.Instr_ack; |
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| 126 | Libr.i.InitOk<=Interf_i.InitOk; |
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| 127 | Libr.i.Hold_Req<=Interf_i.Hold_req; |
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| 128 | Libr.I.Spawned<=Interf_i.Spawned; |
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| 129 | --Libr.i.Hold_Ack<=Interf_i.Hold_Ack; |
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| 130 | Libr.i.RamSel<=Interf_i.RamSel; |
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| 131 | --ct_state<=ct; --pour débogage |
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| 132 | --============================================================ |
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| 133 | |
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| 134 | case RunState is |
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| 135 | when start => |
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| 136 | --Dcount<=0; |
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| 137 | if bfill=0 then -- si le nombre de bloc de mémoire remplis est vide |
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| 138 | RunState<=InitApp; |
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| 139 | end if; |
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| 140 | --Ram_busy<='0'; |
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| 141 | Libr.O.MemBusy<='0'; |
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| 142 | Libr.O.Instr_En<='0'; |
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| 143 | |
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| 144 | adresse:=10;--DATAPTR; |
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| 145 | |
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| 146 | adresse_rd:=0; |
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| 147 | timeout:=0; |
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| 148 | --dcount<=0; |
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| 149 | sram.O.we<='0'; |
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| 150 | sram.O.ena<='0'; |
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| 151 | sram.O.enb<='0'; |
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| 152 | -- synthesis translate_off |
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| 153 | if fopened='0' then |
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| 154 | file_open(status,f, integer'image(Task_Id) & "test_file0.txt", APPEND_MODE); |
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| 155 | --while not endfile(c_file_handle) loop |
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| 156 | --end if; |
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| 157 | |
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| 158 | --write (l,string'("Ce fichier contient des resultats de la simulation ; ;" & " started at time ; " & time'image(now))); |
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| 159 | --report l.all; |
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| 160 | -- writeline (f, l) ; |
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| 161 | fopened:='1'; |
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| 162 | end if; |
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| 163 | -- synthesis translate_on |
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| 164 | when ReadData1 => |
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| 165 | readmem(ct,libr,sram,x"0010",V); |
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| 166 | if ct=0 then |
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| 167 | reset_count<=v(0); |
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| 168 | UpDn<=v(1); |
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| 169 | Load<=v(2); |
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| 170 | RunState<=ReadData2 |
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| 171 | end if; |
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| 172 | when readData2 => |
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| 173 | readmem(ct,libr,sram,x"0011",loadval); |
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| 174 | if ct=0 then |
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| 175 | RunState<=WinCreate; |
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| 176 | |
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| 177 | end if; |
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| 178 | |
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| 179 | when InitApp => |
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| 180 | --code pour Init |
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| 181 | dlen:=1; |
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| 182 | if ct=0 then |
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| 183 | -- synthesis translate_off |
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| 184 | write (l,string'("Dlen;"& integer'image(dlen) & " ;INIT1 " & integer'image(Dlen)& "; " & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 185 | |
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| 186 | report l.all; |
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| 187 | writeline (f, l) ; |
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| 188 | -- synthesis translate_on |
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| 189 | end if; |
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| 190 | pMPI_Init(ct,Libr,Clk,SRam); |
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| 191 | |
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| 192 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 193 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 194 | |
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| 195 | --if Libr.InitOk='1' then |
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| 196 | if ct=0 then |
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| 197 | RunState<=GetRank; |
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| 198 | -- synthesis translate_off |
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| 199 | write (l,string'("Dlen;" & integer'image(Dlen) & ";INIT2 " & integer'image(Dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 200 | report l.all; |
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| 201 | writeline (f, l) ; |
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| 202 | -- synthesis translate_on |
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| 203 | end if; |
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| 204 | |
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| 205 | |
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| 206 | |
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| 207 | when GetRank => |
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| 208 | if ct=0 then |
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| 209 | -- synthesis translate_off |
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| 210 | write (l,string'("Dlen;" & integer'image(Dlen)& ";Rank1 " & integer'image(Dlen) & "; ; started ; " & real'image(rt(now)))); |
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| 211 | report l.all; |
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| 212 | writeline (f, l) ; |
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| 213 | -- synthesis translate_on |
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| 214 | end if; |
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| 215 | pMPI_Comm_rank(ct,Libr,sram,MPI_COMM_WORLD,MyRank); |
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| 216 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 217 | |
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| 218 | |
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| 219 | if ct=0 then |
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| 220 | RunState<=FillMem; |
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| 221 | -- synthesis translate_off |
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| 222 | write (l,string'("Dlen;" & integer'image(dlen) & ";Rank2 " & integer'image(Dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 223 | report l.all; |
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| 224 | writeline (f, l) ; |
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| 225 | -- synthesis translate_on |
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| 226 | end if; |
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| 227 | |
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| 228 | |
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| 229 | when Wincreate => --par défaut la fenêtre 0 est utilisée ! |
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| 230 | case MyRank is |
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| 231 | when x"0"=> |
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| 232 | Mygroup.grp<=x"0002";-- rank 1 |
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| 233 | MyGroup.nb<=2; |
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| 234 | destRank:=1; |
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| 235 | DestAdr:=X"043F"; |
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| 236 | nb_rma:=1; |
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| 237 | when x"1" => |
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| 238 | Mygroup.grp<=x"0000";-- rank 0 |
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| 239 | destRank:=0; |
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| 240 | DestAdr:=X"043F"; |
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| 241 | when x"2" => |
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| 242 | Mygroup.grp<=x"0000";-- rank |
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| 243 | destRank:=0; |
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| 244 | DestAdr:=X"044F"; |
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| 245 | when x"3" => |
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| 246 | Mygroup.grp<=x"0000";-- rank |
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| 247 | destRank:=0; |
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| 248 | DestAdr:=X"045F"; |
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| 249 | when others => --cas des processus spawn |
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| 250 | Mygroup.grp<=x"0000";-- rank 0 |
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| 251 | destRank:=0; |
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| 252 | end case; |
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| 253 | RunState<=WinPost; |
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| 254 | when WinPost => |
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| 255 | if ct=0 then |
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| 256 | -- synthesis translate_off |
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| 257 | write (l,string'("Dlen;"& integer'image(dlen) & ";WPost1 " & integer'image(Dlen) & "; ; started ; " & real'image(rt(now)))); |
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| 258 | report l.all; |
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| 259 | writeline (f, l) ; |
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| 260 | -- synthesis translate_on |
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| 261 | end if; |
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| 262 | |
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| 263 | pMPI_Win_Post(ct,Libr,sram,MyGroup,0,MyWin); |
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| 264 | |
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| 265 | if ct=0 then |
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| 266 | if spawn_on='1' then |
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| 267 | RunState<=WinWait; |
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| 268 | else |
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| 269 | RunState<=WinStart; |
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| 270 | end if; |
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| 271 | -- synthesis translate_off |
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| 272 | write (l,string'("Dlen;"& integer'image(dlen) & ";WPost2 " & integer'image(Dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 273 | report l.all; |
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| 274 | writeline (f, l) ; |
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| 275 | -- synthesis translate_on |
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| 276 | end if; |
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| 277 | |
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| 278 | when WinStart => |
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| 279 | if ct=0 then |
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| 280 | -- synthesis translate_off |
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| 281 | write (l,string'("Dlen;" & integer'image(dlen) & ";WStart1 " & integer'image(Dlen) & "; ; started ; " & real'image(rt(now)))); |
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| 282 | report l.all; |
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| 283 | writeline (f, l) ; |
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| 284 | -- synthesis translate_on |
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| 285 | end if; |
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| 286 | pMPI_Win_start(ct,Libr,sram,MyGroup,0,MyWin); |
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| 287 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 288 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 289 | |
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| 290 | dcount:=ct; |
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| 291 | |
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| 292 | if ct=0 then |
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| 293 | RunState<=PutData; |
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| 294 | -- synthesis translate_off |
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| 295 | write (l,string'("Dlen;" & integer'image(dlen) & ";WStart2 " & integer'image(Dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 296 | report l.all; |
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| 297 | writeline (f, l) ; |
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| 298 | -- synthesis translate_on |
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| 299 | end if; |
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| 300 | |
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| 301 | |
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| 302 | when putdata => --construire le packet pour le Put |
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| 303 | |
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| 304 | --dlen:=251; --- |
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| 305 | if ct=0 then |
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| 306 | -- synthesis translate_off |
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| 307 | write (l,string'("Dlen;" & integer'image(dlen) & ";PUT1 " & integer'image(dlen) & ";" & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 308 | report l.all; |
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| 309 | writeline (f, l) ; |
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| 310 | -- synthesis translate_on |
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| 311 | end if; |
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| 312 | |
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| 313 | SrcAdr:=X"000A";--std_logic_vector(to_unsigned(DATAPTR,ADRLEN)); |
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| 314 | --DestAdr:=X"033F"; |
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| 315 | pMPI_put(ct,Libr,Clk,Sram,SrcAdr,Dlen,MPI_int,destrank,DestAdr,Dlen,Mpi_int,Default_win); |
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| 316 | |
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| 317 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 318 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 319 | |
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| 320 | dcount:=ct; |
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| 321 | |
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| 322 | if ct=0 then |
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| 323 | RunState<=GetData; |
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| 324 | -- synthesis translate_off |
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| 325 | report "Put of Process n°; " & image(MyRank) & "; ended at ; " & real'image(rt(now)); |
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| 326 | write (l,string'("Dlen;" & integer'image(dlen) & ";PUT2 " & integer'image(dlen) & ";" & image(MyRank) & "; ended at time ; " & real'image(rt(now)))); |
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| 327 | report l.all; |
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| 328 | writeline (f, l) ; |
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| 329 | -- synthesis translate_on |
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| 330 | end if; |
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| 331 | |
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| 332 | |
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| 333 | when getdata => --positionnement du mot de longueur des données |
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| 334 | --dlen:=251; --- |
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| 335 | if ct=0 then |
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| 336 | -- synthesis translate_off |
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| 337 | write (l,string'("Dlen;" & integer'image(dlen) & ";GET1; " & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 338 | report l.all; |
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| 339 | writeline (f, l) ; |
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| 340 | -- synthesis translate_on |
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| 341 | end if; |
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| 342 | |
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| 343 | SrcAdr:=X"006D"; |
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| 344 | DestAdr:=X"1400"; |
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| 345 | if unsigned(MyRank) = 0 then |
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| 346 | pMPI_GET(ct,Libr,Clk,Sram,SrcAdr,Dlen,MPI_int,destrank,DestAdr,Dlen,Mpi_int,Default_win); |
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| 347 | else |
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| 348 | |
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| 349 | --pMPI_GET(ct,Libr,Clk,Sram,SrcAdr,Dlen,MPI_int,nb_rma,DestAdr,Dlen,Mpi_int,Default_win); |
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| 350 | end if; |
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| 351 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 352 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 353 | |
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| 354 | dcount:=ct; |
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| 355 | |
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| 356 | if ct=0 then |
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| 357 | if unsigned(MyRank)/=0 then |
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| 358 | RunState<=wincompleted; |
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| 359 | else |
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| 360 | nb_rma:=nb_rma+1; |
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| 361 | if nb_rma=2 then |
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| 362 | RunState<=wincompleted; |
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| 363 | nb_rma:=0; |
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| 364 | end if; |
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| 365 | end if; |
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| 366 | -- synthesis translate_off |
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| 367 | assert ct/=0 report "GET_END " & integer'image(destrank) |
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| 368 | severity Warning ; |
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| 369 | write (l,string'("Dlen ;" & integer'image(dlen) & ";GET2 " & integer'image(dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 370 | report l.all; |
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| 371 | |
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| 372 | writeline (f, l) ; |
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| 373 | -- synthesis translate_on |
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| 374 | end if; |
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| 375 | |
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| 376 | when WinCompleted => |
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| 377 | if ct=0 then |
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| 378 | -- synthesis translate_off |
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| 379 | write (l,string'("Dlen ;" & integer'image(dlen) & ";Compl1 " & integer'image(dlen) & ";" & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 380 | report l.all; |
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| 381 | writeline (f, l) ; |
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| 382 | -- synthesis translate_on |
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| 383 | end if; |
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| 384 | pMPI_Win_Complete(ct,Libr,sram,MyWin ); |
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| 385 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 386 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 387 | |
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| 388 | if ct=0 then |
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| 389 | RunState<=WinWait; |
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| 390 | -- synthesis translate_off |
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| 391 | write (l,string'("Dlen ;" & integer'image(dlen) & ";Compl2 " & integer'image(dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 392 | report l.all; |
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| 393 | writeline (f, l) ; |
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| 394 | -- synthesis translate_on |
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| 395 | |
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| 396 | end if; |
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| 397 | when WinWait => |
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| 398 | if ct=0 then |
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| 399 | -- synthesis translate_off |
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| 400 | write (l,string'("Dlen ;" & integer'image(dlen) & ";WAIT1 " & integer'image(dlen) & ";" & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 401 | report l.all; |
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| 402 | writeline (f, l) ; |
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| 403 | -- synthesis translate_on |
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| 404 | end if; |
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| 405 | pMPI_Win_wait(ct,Libr,sram,MyWin ); |
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| 406 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 407 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 408 | |
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| 409 | if ct=0 then |
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| 410 | if Libr.I.Spawned='1' then |
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| 411 | RunState<=Finalize; |
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| 412 | elsif spawn_on='1' then |
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| 413 | RunState<=Finalize; |
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| 414 | else |
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| 415 | RunState<=MpiSpawn; |
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| 416 | end if; |
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| 417 | -- synthesis translate_off |
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| 418 | write (l,string'("Dlen ;" & integer'image(dlen) & ";WAIT2 " & integer'image(dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 419 | report l.all; |
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| 420 | writeline (f, l) ; |
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| 421 | -- synthesis translate_on |
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| 422 | |
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| 423 | end if; |
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| 424 | |
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| 425 | when MpiSpawn => |
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| 426 | if ct=0 then |
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| 427 | -- synthesis translate_off |
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| 428 | write (l,string'("Dlen ;" & integer'image(dlen) & ";Spawn1 " & integer'image(dlen) & ";" & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 429 | report l.all; |
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| 430 | writeline (f, l) ; |
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| 431 | -- synthesis translate_on |
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| 432 | end if; |
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| 433 | --(NextCtx : inout natural;signal Interf:inout Core_io;signal SysRam :inout typ_dpram; |
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| 434 | |
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| 435 | maxprocs:=2; |
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| 436 | pMPI_Comm_Spawn(ct,Libr,sram,command,argv,maxprocs,info,root,comm,intercomm,array_of_errcodes); |
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| 437 | adresse:=to_integer(unsigned(sram.O.addr_wr)); |
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| 438 | adresse_rd:=to_integer(unsigned(sram.O.addr_rd)); |
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| 439 | |
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| 440 | if ct=0 then |
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| 441 | if unsigned(MyRank)=0 then |
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| 442 | Spawn_on:='1'; |
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| 443 | Mygroup.grp<=x"000C";-- rank 3,4 |
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| 444 | destRank:=0; |
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| 445 | runstate<=WinPost; |
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| 446 | else |
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| 447 | RunState<=Finalize; |
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| 448 | end if; |
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| 449 | |
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| 450 | -- synthesis translate_off |
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| 451 | write (l,string'("Dlen ;" & integer'image(dlen) & ";Spawn2 " & integer'image(dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 452 | report l.all; |
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| 453 | writeline (f, l) ; |
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| 454 | -- synthesis translate_on |
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| 455 | |
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| 456 | end if; |
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| 457 | when finalize => |
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| 458 | if ct=0 then |
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| 459 | -- synthesis translate_off |
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| 460 | write (l,string'("Dlen ;" & integer'image(dlen) & ";FINALIZE1 " & integer'image(dlen) & ";" & image(MyRank) & "; started at ; " & real'image(rt(now)))); |
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| 461 | report l.all; |
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| 462 | writeline (f, l) ; |
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| 463 | -- synthesis translate_on |
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| 464 | end if; |
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| 465 | sram.O.we<='0'; |
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| 466 | sram.O.ena<='0'; |
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| 467 | sram.O.enb<='0'; |
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| 468 | if ct=0 then |
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| 469 | RunState<=start; |
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| 470 | -- synthesis translate_off |
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| 471 | write (l,string'("Dlen ;" & integer'image(dlen) & ";FINALIZE2 " & integer'image(dlen) & ";" & image(MyRank) & "; ended at ; " & real'image(rt(now)))); |
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| 472 | report l.all; |
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| 473 | writeline (f, l) ; |
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| 474 | file_close(f); |
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| 475 | -- synthesis translate_on |
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| 476 | end if; |
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| 477 | |
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| 478 | when st_timeout => |
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| 479 | |
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| 480 | sram.O.we<='0'; |
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| 481 | sram.O.ena<='0'; |
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| 482 | sram.O.enb<='0'; |
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| 483 | |
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| 484 | RunState<=start; |
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| 485 | end case; |
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| 486 | ct_state<=ct; --pour débogage |
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| 487 | end if; |
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| 488 | end if; |
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| 489 | |
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| 490 | end process pPutGet; |
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| 491 | |
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| 492 | end a_count; |
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| 493 | |
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