--- /dev/null
+--Master Function
+function Master(...)
+
+simgrid.info("Hello from lua, I'm the master")
+for i,v in ipairs(arg) do
+ simgrid.info("Got "..v)
+end
+
+nb_task = arg[1];
+comp_size = arg[2];
+comm_size = arg[3];
+slave_count = arg[4]
+
+
+if (#arg ~= 4) then
+ error("Argc should be 4");
+end
+simgrid.info("Argc="..(#arg).." (should be 4)")
+
+-- Dispatch the tasks
+
+for i=1,nb_task do
+ tk = simgrid.Task.new("Task "..i,comp_size,comm_size);
+ alias = "slave "..(i%slave_count);
+ simgrid.info("Master sending '" .. simgrid.Task.name(tk) .."' To '" .. alias .."'");
+ simgrid.Task.send(tk,alias); -- C user data set to NULL
+ simgrid.info("Master done sending '".. simgrid.Task.name(tk) .."' To '" .. alias .."'");
+end
+
+-- Sending Finalize Message To Others
+
+simgrid.info("Master: All tasks have been dispatched. Let's tell everybody the computation is over.");
+for i=0,slave_count-1 do
+ alias = "slave "..i;
+ simgrid.info("Master: sending finalize to "..alias);
+ finalize = simgrid.Task.new("finalize",comp_size,comm_size);
+ simgrid.Task.send(finalize,alias)
+end
+ simgrid.info("Master: Everything's done.");
+end
+
+-- Slave Function ---------------------------------------------------------
+function Slave(...)
+
+local my_mailbox="slave "..arg[1]
+simgrid.info("Hello from lua, I'm a poor slave with mbox: "..my_mailbox)
+
+while true do
+
+ local tk = simgrid.Task.recv(my_mailbox);
+ if (simgrid.Task.name(tk) == "finalize") then
+ simgrid.info("Slave '" ..my_mailbox.."' got finalize msg");
+ break
+ end
+ --local tk_name = simgrid.Task.name(tk)
+ simgrid.info("Slave '" ..my_mailbox.."' processing "..simgrid.Task.name(tk))
+ simgrid.Task.execute(tk)
+ simgrid.info("Slave '" ..my_mailbox.."': task "..simgrid.Task.name(tk) .. " done")
+end -- while
+
+simgrid.info("Slave '" ..my_mailbox.."': I'm Done . See You !!");
+
+end -- function ----------------------------------------------------------
+--]]
+
+require "simgrid"
+
+ --first we save the host number ( since we'll first save them into a C table )
+ simgrid.Host.setNumber(5);
+ --simgrid.Host.new(host_id,power)
+ simgrid.Host.new("Tremblay",98095000);
+ simgrid.Host.new("Jupiter",76296000);
+ simgrid.Host.new("Fafard",76296000);
+ simgrid.Host.new("Ginette",48492000);
+ simgrid.Host.new("Bourassa",48492000);
+
+ -- set Number of links
+ simgrid.Link.setNumber(12);
+ -- create Links
+ for i=0,11 do
+ simgrid.Link.new(i,252750+ i*768,0.000270544+i*0.087); -- let's create link !! with crazy values ;)
+ end
+
+ -- set number of route ( 5 hosts >> 5*5 = 25 )
+ simgrid.Route.setNumber(20);
+
+ -- simgrid.Route.new(src_id,des_id,links_nb,links_list)
+ simgrid.Route.new("Tremblay","Jupiter",1,{"1"});
+ simgrid.Route.new("Tremblay","Fafard",6,{"0","1","2","3","4","8"});
+ simgrid.Route.new("Tremblay","Ginette",3,{"3","4","5"});
+ simgrid.Route.new("Tremblay","Bourassa",7,{"0","1","3","2","4","6","7"});
+
+ simgrid.Route.new("Jupiter","Tremblay",1,{"1"});
+ simgrid.Route.new("Jupiter","Fafard",7,{"0","1","2","3","4","8","9"});
+ simgrid.Route.new("Jupiter","Ginette",4,{"3","4","5","9"});
+ simgrid.Route.new("Jupiter","Bourassa",8,{"0","1","2","3","4","6","7","9"});
+
+ simgrid.Route.new("Fafard","Tremblay",6,{"0","1","2","3","4","8"});
+ simgrid.Route.new("Fafard","Jupiter",7,{"0","1","2","3","4","8","9"});
+ simgrid.Route.new("Fafard","Ginette",5,{"0","1","2","5","8"});
+ simgrid.Route.new("Fafard","Bourassa",3,{"6","7","8"});
+
+ simgrid.Route.new("Ginette","Tremblay",3,{"3","4","5"});
+ simgrid.Route.new("Ginette","Jupiter",4,{"3","4","5","9"});
+ simgrid.Route.new("Ginette","Fafard",5,{"0","1","2","5","8"});
+ simgrid.Route.new("Ginette","Bourassa",6,{"0","1","2","5","6","7"});
+
+ simgrid.Route.new("Bourassa","Tremblay",7,{"0","1","3","2","4","6","7"});
+ simgrid.Route.new("Bourassa","Jupiter",8,{"0","1","2","3","4","6","7","9"});
+ simgrid.Route.new("Bourassa","Fafard",3,{"6","7","8"});
+ simgrid.Route.new("Bourassa","Ginette",6,{"0","1","2","5","6","7"});
+
+ --Save Platform
+ simgrid.register_platform();
+
+ --Set Application
+
+ --simgrid.Host.setFunction(host_id,function_name,args_nb,args_list)
+ simgrid.Host.setFunction("Tremblay","Master",4,{"20","550000000","1000000","4"});
+ simgrid.Host.setFunction("Bourassa","Slave",1,{"0"});
+ simgrid.Host.setFunction("Jupiter","Slave",1,{"1"});
+ simgrid.Host.setFunction("Fafard","Slave",1,{"2"});
+ simgrid.Host.setFunction("Ginette","Slave",1,{"3"});
+
+ --Save Application
+ simgrid.register_application();
+
+-- Run The Application
+
+ simgrid.run()
+ simgrid.info("Simulation's over.See you.")
+ simgrid.clean()
\ No newline at end of file
--- /dev/null
+# compile the master_slave_bypass example
+
+$ lua master_slave_bypass.lua
+> [0.000000] /home/mehdi/workspace/Simgrid/src/surf/surfxml_parse.c:435: [surf_parse/WARNING] Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Hello from lua, I'm the master
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Got 20
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Got 550000000
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Got 1000000
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Got 4
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Argc=4 (should be 4)
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 0.000000] [lua/INFO] Master sending 'Task 1' To 'slave 1'
+> [Jupiter:Slave:(2) 0.000000] [lua/INFO] Hello from lua, I'm a poor slave with mbox: slave 1
+> [Fafard:Slave:(3) 0.000000] [lua/INFO] Hello from lua, I'm a poor slave with mbox: slave 2
+> [Ginette:Slave:(4) 0.000000] [lua/INFO] Hello from lua, I'm a poor slave with mbox: slave 3
+> [Bourassa:Slave:(5) 0.000000] [lua/INFO] Hello from lua, I'm a poor slave with mbox: slave 0
+> [Jupiter:Slave:(2) 9.634718] [lua/INFO] Slave 'slave 1' processing Task 1
+> [Tremblay:Master:(1) 9.634718] [lua/INFO] Master done sending 'Task 1' To 'slave 1'
+> [Tremblay:Master:(1) 9.634718] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 9.634718] [lua/INFO] Master sending 'Task 2' To 'slave 2'
+> [Jupiter:Slave:(2) 16.843484] [lua/INFO] Slave 'slave 1': task Task 1 done
+> [Fafard:Slave:(3) 182.700629] [lua/INFO] Slave 'slave 2' processing Task 2
+> [Tremblay:Master:(1) 182.700629] [lua/INFO] Master done sending 'Task 2' To 'slave 2'
+> [Tremblay:Master:(1) 182.700629] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 182.700629] [lua/INFO] Master sending 'Task 3' To 'slave 3'
+> [Fafard:Slave:(3) 189.909395] [lua/INFO] Slave 'slave 2': task Task 2 done
+> [Ginette:Slave:(4) 298.047984] [lua/INFO] Slave 'slave 3' processing Task 3
+> [Tremblay:Master:(1) 298.047984] [lua/INFO] Master done sending 'Task 3' To 'slave 3'
+> [Tremblay:Master:(1) 298.047984] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 298.047984] [lua/INFO] Master sending 'Task 4' To 'slave 0'
+> [Ginette:Slave:(4) 309.390061] [lua/INFO] Slave 'slave 3': task Task 3 done
+> [Bourassa:Slave:(5) 519.167813] [lua/INFO] Slave 'slave 0' processing Task 4
+> [Tremblay:Master:(1) 519.167813] [lua/INFO] Master done sending 'Task 4' To 'slave 0'
+> [Tremblay:Master:(1) 519.167813] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 519.167813] [lua/INFO] Master sending 'Task 5' To 'slave 1'
+> [Jupiter:Slave:(2) 528.802531] [lua/INFO] Slave 'slave 1' processing Task 5
+> [Tremblay:Master:(1) 528.802531] [lua/INFO] Master done sending 'Task 5' To 'slave 1'
+> [Tremblay:Master:(1) 528.802531] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 528.802531] [lua/INFO] Master sending 'Task 6' To 'slave 2'
+> [Bourassa:Slave:(5) 530.509890] [lua/INFO] Slave 'slave 0': task Task 4 done
+> [Jupiter:Slave:(2) 536.011297] [lua/INFO] Slave 'slave 1': task Task 5 done
+> [Fafard:Slave:(3) 701.868442] [lua/INFO] Slave 'slave 2' processing Task 6
+> [Tremblay:Master:(1) 701.868442] [lua/INFO] Master done sending 'Task 6' To 'slave 2'
+> [Tremblay:Master:(1) 701.868442] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 701.868442] [lua/INFO] Master sending 'Task 7' To 'slave 3'
+> [Fafard:Slave:(3) 709.077207] [lua/INFO] Slave 'slave 2': task Task 6 done
+> [Ginette:Slave:(4) 817.215797] [lua/INFO] Slave 'slave 3' processing Task 7
+> [Tremblay:Master:(1) 817.215797] [lua/INFO] Master done sending 'Task 7' To 'slave 3'
+> [Tremblay:Master:(1) 817.215797] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 817.215797] [lua/INFO] Master sending 'Task 8' To 'slave 0'
+> [Ginette:Slave:(4) 828.557874] [lua/INFO] Slave 'slave 3': task Task 7 done
+> [Bourassa:Slave:(5) 1038.335626] [lua/INFO] Slave 'slave 0' processing Task 8
+> [Tremblay:Master:(1) 1038.335626] [lua/INFO] Master done sending 'Task 8' To 'slave 0'
+> [Tremblay:Master:(1) 1038.335626] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1038.335626] [lua/INFO] Master sending 'Task 9' To 'slave 1'
+> [Jupiter:Slave:(2) 1047.970344] [lua/INFO] Slave 'slave 1' processing Task 9
+> [Tremblay:Master:(1) 1047.970344] [lua/INFO] Master done sending 'Task 9' To 'slave 1'
+> [Tremblay:Master:(1) 1047.970344] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1047.970344] [lua/INFO] Master sending 'Task 10' To 'slave 2'
+> [Bourassa:Slave:(5) 1049.677703] [lua/INFO] Slave 'slave 0': task Task 8 done
+> [Jupiter:Slave:(2) 1055.179110] [lua/INFO] Slave 'slave 1': task Task 9 done
+> [Fafard:Slave:(3) 1221.036254] [lua/INFO] Slave 'slave 2' processing Task 10
+> [Tremblay:Master:(1) 1221.036254] [lua/INFO] Master done sending 'Task 10' To 'slave 2'
+> [Tremblay:Master:(1) 1221.036254] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1221.036254] [lua/INFO] Master sending 'Task 11' To 'slave 3'
+> [Fafard:Slave:(3) 1228.245020] [lua/INFO] Slave 'slave 2': task Task 10 done
+> [Ginette:Slave:(4) 1336.383610] [lua/INFO] Slave 'slave 3' processing Task 11
+> [Tremblay:Master:(1) 1336.383610] [lua/INFO] Master done sending 'Task 11' To 'slave 3'
+> [Tremblay:Master:(1) 1336.383610] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1336.383610] [lua/INFO] Master sending 'Task 12' To 'slave 0'
+> [Ginette:Slave:(4) 1347.725687] [lua/INFO] Slave 'slave 3': task Task 11 done
+> [Bourassa:Slave:(5) 1557.503438] [lua/INFO] Slave 'slave 0' processing Task 12
+> [Tremblay:Master:(1) 1557.503438] [lua/INFO] Master done sending 'Task 12' To 'slave 0'
+> [Tremblay:Master:(1) 1557.503438] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1557.503438] [lua/INFO] Master sending 'Task 13' To 'slave 1'
+> [Jupiter:Slave:(2) 1567.138157] [lua/INFO] Slave 'slave 1' processing Task 13
+> [Tremblay:Master:(1) 1567.138157] [lua/INFO] Master done sending 'Task 13' To 'slave 1'
+> [Tremblay:Master:(1) 1567.138157] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1567.138157] [lua/INFO] Master sending 'Task 14' To 'slave 2'
+> [Bourassa:Slave:(5) 1568.845515] [lua/INFO] Slave 'slave 0': task Task 12 done
+> [Jupiter:Slave:(2) 1574.346923] [lua/INFO] Slave 'slave 1': task Task 13 done
+> [Fafard:Slave:(3) 1740.204067] [lua/INFO] Slave 'slave 2' processing Task 14
+> [Tremblay:Master:(1) 1740.204067] [lua/INFO] Master done sending 'Task 14' To 'slave 2'
+> [Tremblay:Master:(1) 1740.204067] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1740.204067] [lua/INFO] Master sending 'Task 15' To 'slave 3'
+> [Fafard:Slave:(3) 1747.412833] [lua/INFO] Slave 'slave 2': task Task 14 done
+> [Ginette:Slave:(4) 1855.551422] [lua/INFO] Slave 'slave 3' processing Task 15
+> [Tremblay:Master:(1) 1855.551422] [lua/INFO] Master done sending 'Task 15' To 'slave 3'
+> [Tremblay:Master:(1) 1855.551422] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 1855.551422] [lua/INFO] Master sending 'Task 16' To 'slave 0'
+> [Ginette:Slave:(4) 1866.893499] [lua/INFO] Slave 'slave 3': task Task 15 done
+> [Bourassa:Slave:(5) 2076.671251] [lua/INFO] Slave 'slave 0' processing Task 16
+> [Tremblay:Master:(1) 2076.671251] [lua/INFO] Master done sending 'Task 16' To 'slave 0'
+> [Tremblay:Master:(1) 2076.671251] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 2076.671251] [lua/INFO] Master sending 'Task 17' To 'slave 1'
+> [Jupiter:Slave:(2) 2086.305970] [lua/INFO] Slave 'slave 1' processing Task 17
+> [Tremblay:Master:(1) 2086.305970] [lua/INFO] Master done sending 'Task 17' To 'slave 1'
+> [Tremblay:Master:(1) 2086.305970] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 2086.305970] [lua/INFO] Master sending 'Task 18' To 'slave 2'
+> [Bourassa:Slave:(5) 2088.013328] [lua/INFO] Slave 'slave 0': task Task 16 done
+> [Jupiter:Slave:(2) 2093.514735] [lua/INFO] Slave 'slave 1': task Task 17 done
+> [Fafard:Slave:(3) 2259.371880] [lua/INFO] Slave 'slave 2' processing Task 18
+> [Tremblay:Master:(1) 2259.371880] [lua/INFO] Master done sending 'Task 18' To 'slave 2'
+> [Tremblay:Master:(1) 2259.371880] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 2259.371880] [lua/INFO] Master sending 'Task 19' To 'slave 3'
+> [Fafard:Slave:(3) 2266.580646] [lua/INFO] Slave 'slave 2': task Task 18 done
+> [Ginette:Slave:(4) 2374.719235] [lua/INFO] Slave 'slave 3' processing Task 19
+> [Tremblay:Master:(1) 2374.719235] [lua/INFO] Master done sending 'Task 19' To 'slave 3'
+> [Tremblay:Master:(1) 2374.719235] [lua/INFO] Creating task
+> [Tremblay:Master:(1) 2374.719235] [lua/INFO] Master sending 'Task 20' To 'slave 0'
+> [Ginette:Slave:(4) 2386.061312] [lua/INFO] Slave 'slave 3': task Task 19 done
+> [Bourassa:Slave:(5) 2595.839064] [lua/INFO] Slave 'slave 0' processing Task 20
+> [Tremblay:Master:(1) 2595.839064] [lua/INFO] Master done sending 'Task 20' To 'slave 0'
+> [Tremblay:Master:(1) 2595.839064] [lua/INFO] Master: All tasks have been dispatched. Let's tell everybody the computation is over.
+> [Tremblay:Master:(1) 2595.839064] [lua/INFO] Master: sending finalize to slave 0
+> [Tremblay:Master:(1) 2595.839064] [lua/INFO] Creating task
+> [Bourassa:Slave:(5) 2607.181141] [lua/INFO] Slave 'slave 0': task Task 20 done
+> [Bourassa:Slave:(5) 2828.300970] [lua/INFO] Slave 'slave 0' got finalize msg
+> [Bourassa:Slave:(5) 2828.300970] [lua/INFO] Slave 'slave 0': I'm Done . See You !!
+> [Tremblay:Master:(1) 2828.300970] [lua/INFO] Master: sending finalize to slave 1
+> [Tremblay:Master:(1) 2828.300970] [lua/INFO] Creating task
+> [Jupiter:Slave:(2) 2837.935688] [lua/INFO] Slave 'slave 1' got finalize msg
+> [Jupiter:Slave:(2) 2837.935688] [lua/INFO] Slave 'slave 1': I'm Done . See You !!
+> [Tremblay:Master:(1) 2837.935688] [lua/INFO] Master: sending finalize to slave 2
+> [Tremblay:Master:(1) 2837.935688] [lua/INFO] Creating task
+> [Fafard:Slave:(3) 3011.001599] [lua/INFO] Slave 'slave 2' got finalize msg
+> [Fafard:Slave:(3) 3011.001599] [lua/INFO] Slave 'slave 2': I'm Done . See You !!
+> [Tremblay:Master:(1) 3011.001599] [lua/INFO] Master: sending finalize to slave 3
+> [Tremblay:Master:(1) 3011.001599] [lua/INFO] Creating task
+> [Ginette:Slave:(4) 3126.348954] [lua/INFO] Slave 'slave 3' got finalize msg
+> [Ginette:Slave:(4) 3126.348954] [lua/INFO] Slave 'slave 3': I'm Done . See You !!
+> [Tremblay:Master:(1) 3126.348954] [lua/INFO] Master: Everything's done.
+> [3126.348954] [lua/INFO] Simulation's over.See you.
#include <stdio.h>
#include <lauxlib.h>
#include <lualib.h>
-
#include "msg/msg.h"
#include "xbt.h"
#define TASK_MODULE_NAME "simgrid.Task"
#define HOST_MODULE_NAME "simgrid.Host"
+// Surf ( bypass XML )
+#define LINK_MODULE_NAME "simgrid.Link"
+#define ROUTE_MODULE_NAME "simgrid.Route"
/* ********************************************************************************* */
/* helper functions */
p+=sprintf(p,"STACK(top=%d): ",top);
for (i = 1; i <= top; i++) { /* repeat for each level */
-
int t = lua_type(L, i);
switch (t) {
lua_pushnumber(L,res);
return 1;
}
+
static int Task_send(lua_State *L) {
//stackDump("send ",L);
m_task_t tk = checkTask(L,-2);
return ht;
}
-
static int Host_get_by_name(lua_State *L)
{
const char *name=luaL_checkstring(L,1);
return 1;
}
+static int Host_at(lua_State *L)
+{
+ int index = luaL_checkinteger(L,1);
+ m_host_t host = MSG_get_host_table()[index-1]; // lua indexing start by 1 (lua[1] <=> C[0])
+ lua_newtable (L); /* create a table, put the userdata on top of it */
+ m_host_t *lua_host = (m_host_t*)lua_newuserdata(L,sizeof(m_host_t));
+ *lua_host = host;
+ luaL_getmetatable(L,HOST_MODULE_NAME);
+ lua_setmetatable(L,-2);
+ lua_setfield (L, -2, "__simgrid_host"); /* put the userdata as field of the table */
+ return 1;
+
+}
+
+/*****************************************************************************************
+ * BYPASS XML SURF Methods *
+ ***************************
+ ***************************
+******************************************************************************************/
+#include "surf/surfxml_parse.h" /* to override surf_parse and bypass the parser */
+typedef struct t_host_attr
+{
+ //platform attribute
+ const char* id;
+ double power;
+ //deployment attribute
+ const char* function;
+ int args_nb;
+ const char ** args_list;
+}host_attr,*p_host_attr;
+
+typedef struct t_link_attr
+{
+ const char* id;
+ double bandwidth;
+ double latency;
+}link_attr,*p_link_attr;
+
+typedef struct t_route_attr
+{
+ const char *src_id;
+ const char *dest_id;
+ int links_nb;
+ const char **links_id;
+
+}route_attr,*p_route_attr;
+
+
+static int host_index = 0;
+static int link_index = 0;
+static int route_index = 0;
+
+static int max_host_number = 0;
+static int max_link_number = 0;
+static int max_route_number = 0;
+
+static p_host_attr* host_list;
+static p_link_attr* link_list;
+static p_route_attr* route_list;
+
+static int Host_set_number(lua_State *L)
+{
+ max_host_number = luaL_checkint(L,1);
+ host_list = malloc(sizeof(host_attr)*max_host_number);
+ return 0;
+}
+
+static int Link_set_number(lua_State *L)
+{
+ max_link_number = luaL_checkint(L,1);
+ link_list = malloc(sizeof(link_attr)*max_link_number);
+ return 0;
+}
+
+static int Route_set_number(lua_State *L)
+{
+ max_route_number = luaL_checkint(L,1);
+ route_list = malloc(sizeof(route_attr)*max_link_number);
+ return 0;
+}
+
+static int Host_new(lua_State *L) //(id,power)
+{
+ p_host_attr host = malloc(sizeof(host_attr));
+ host->id = luaL_checkstring(L,1);
+ host->power = luaL_checknumber(L,2);
+ if(host_index >= max_host_number)
+ ERROR1("max host number:%d reached !!!",max_host_number);
+ host_list[host_index] = host;
+ host_list[host_index]->function = NULL;
+ host_index++;
+ return 0;
+}
+
+static int Link_new(lua_State *L) // (id,bandwidth,latency)
+{
+
+ p_link_attr link = malloc(sizeof(link_attr));
+ link->id = luaL_checkstring(L,1);
+ link->bandwidth = luaL_checknumber(L,2);
+ link->latency = luaL_checknumber(L,3);
+ if(link_index >= max_link_number)
+ ERROR1("max link number: %d reached !!!",max_link_number);
+ link_list[link_index] = link;
+ link_index++;
+ return 0;
+}
+
+static int Route_new(lua_State *L) // (src_id,dest_id,links_number,link_table)
+{
+ int i=0;
+ p_route_attr route = malloc(sizeof(route_attr));
+ route->src_id = luaL_checkstring(L,1);
+ route->dest_id = luaL_checkstring(L,2);
+ route->links_nb = luaL_checkint(L,3);
+ route->links_id = malloc(sizeof(char*)*route->links_nb);
+ lua_pushnil(L);
+ while (lua_next(L,4) != 0) {
+ if(i >= route->links_nb)
+ ERROR1("Number of links should be less than %d",route->links_nb+1);
+ route->links_id[i] = lua_tostring(L, -1);
+ DEBUG2("index = %f , Link_id = %s \n",lua_tonumber(L, -2),lua_tostring(L, -1));
+ i++;
+ lua_pop(L, 1);
+ }
+ lua_pop(L, 1);
+
+ //add route to platform's route list
+ if(route_index >= max_route_number)
+ ERROR1("max route number: %d reached !!!",max_route_number);
+ route_list[route_index] = route;
+ route_index++;
+ return 0;
+}
+
+static int Host_set_function(lua_State *L) //(host,function,nb_args,list_args)
+{
+ // look for the index of host in host_list
+ const char *host_id = luaL_checkstring(L,1);
+ int i;
+ for(i=0;i< host_index;i++)
+ {
+ if(host_list[i]->id == host_id)
+ {
+ host_list[i]->function = luaL_checkstring(L,2);
+ host_list[i]->args_nb = luaL_checkint(L,3);
+ host_list[i]->args_list = malloc(sizeof(char*)*host_list[i]->args_nb);
+ // fill the args list
+ lua_pushnil(L);
+ int j = 0;
+ while (lua_next(L,4) != 0) {
+ if(j >= host_list[i]->args_nb)
+ ERROR1("Number of args should be less than %d",host_list[i]->args_nb+1);
+ host_list[i]->args_list[j] = lua_tostring(L, -1);
+ DEBUG2("index = %f , Arg_id = %s \n",lua_tonumber(L, -2),lua_tostring(L, -1));
+ j++;
+ lua_pop(L, 1);
+ }
+ lua_pop(L, 1);
+ return 0;
+ }
+ }
+ ERROR1("Host : %s Not Fount !!",host_id);
+ return 1;
+}
+
+
+/*
+ * surf parse bypass platform
+ */
+static int surf_parse_bypass_platform()
+{
+ static int AX_ptr = 0;
+ static int surfxml_bufferstack_size = 2048;
+ /* FIXME allocating memory for the buffer, I think 2kB should be enough */
+ surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
+ /* <platform> */
+ SURFXML_BUFFER_SET(platform_version, "2");
+ SURFXML_START_TAG(platform);
+ char buffer[22];
+ int i;
+
+ // Add Host
+ for(i=0;i<host_index;i++)
+ {
+ SURFXML_BUFFER_SET(host_id,host_list[i]->id);
+ sprintf(buffer, "%f", host_list[i]->power);
+ SURFXML_BUFFER_SET(host_power,buffer);
+ SURFXML_BUFFER_SET(host_availability, "1.0");
+ SURFXML_BUFFER_SET(host_availability_file, "");
+ A_surfxml_host_state = A_surfxml_host_state_ON;
+ SURFXML_BUFFER_SET(host_state_file, "");
+ SURFXML_BUFFER_SET(host_interference_send, "1.0");
+ SURFXML_BUFFER_SET(host_interference_recv, "1.0");
+ SURFXML_BUFFER_SET(host_interference_send_recv, "1.0");
+ SURFXML_BUFFER_SET(host_max_outgoing_rate, "-1.0");
+ SURFXML_START_TAG(host);
+ SURFXML_END_TAG(host);
+ }
+
+ //add Host
+ for (i = 0;i<link_index;i++)
+ {
+ SURFXML_BUFFER_SET(link_id,link_list[i]->id);
+ sprintf(buffer,"%f",link_list[i]->bandwidth);
+ SURFXML_BUFFER_SET(link_bandwidth,buffer);
+ SURFXML_BUFFER_SET(link_bandwidth_file, "");
+ sprintf(buffer,"%f",link_list[i]->latency);
+ SURFXML_BUFFER_SET(link_latency,buffer);
+ SURFXML_BUFFER_SET(link_latency_file, "");
+ A_surfxml_link_state = A_surfxml_link_state_ON;
+ SURFXML_BUFFER_SET(link_state_file, "");
+ A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
+ SURFXML_START_TAG(link);
+ SURFXML_END_TAG(link);
+ }
+
+ // add route
+
+ for (i = 0;i<route_index;i++)
+ {
+ SURFXML_BUFFER_SET(route_src,route_list[i]->src_id);
+ SURFXML_BUFFER_SET(route_dst,route_list[i]->dest_id);
+ SURFXML_BUFFER_SET(route_impact_on_src, "0.0");
+ SURFXML_BUFFER_SET(route_impact_on_dst, "0.0");
+ SURFXML_BUFFER_SET(route_impact_on_src_with_other_recv, "0.0");
+ SURFXML_BUFFER_SET(route_impact_on_dst_with_other_send, "0.0");
+ SURFXML_START_TAG(route);
+ int j;
+
+ for(j=0; j < route_list[i]->links_nb;j++)
+ {
+ SURFXML_BUFFER_SET(link_c_ctn_id,route_list[i]->links_id[j]);
+ SURFXML_START_TAG(link_c_ctn);
+ SURFXML_END_TAG(link_c_ctn);
+ }
+
+ SURFXML_END_TAG(route);
+ }
+ /* </platform> */
+
+ SURFXML_END_TAG(platform);
+ free(surfxml_bufferstack);
+ return 0; // must return 0 ?!!
+
+}
+
+/*
+ * surf parse bypass application
+ */
+static int surf_parse_bypass_application()
+{
+ int i;
+ static int AX_ptr;
+ static int surfxml_bufferstack_size = 2048;
+ /* FIXME ( should be manual )allocating memory to the buffer, I think 2MB should be enough */
+ surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
+ /* <platform> */
+
+ SURFXML_BUFFER_SET(platform_version, "2");
+
+ SURFXML_START_TAG(platform);
+
+ for(i=0 ; i< host_index ;i++)
+ {
+ if(host_list[i]->function)
+ {
+ SURFXML_BUFFER_SET(process_host, host_list[i]->id);
+ SURFXML_BUFFER_SET(process_function, host_list[i]->function);
+ SURFXML_BUFFER_SET(process_start_time, "-1.0");
+ SURFXML_BUFFER_SET(process_kill_time, "-1.0");
+ SURFXML_START_TAG(process);
+
+ //args
+ int j;
+ for(j=0 ;j<host_list[i]->args_nb;j++)
+ {
+ SURFXML_BUFFER_SET(argument_value, host_list[i]->args_list[j]);
+ SURFXML_START_TAG(argument);
+ SURFXML_END_TAG(argument);
+ }
+ SURFXML_END_TAG(process);
+ }
+
+ }
+ /* </platform> */
+ SURFXML_END_TAG(platform);
+ free(surfxml_bufferstack);
+ return 0;
+}
+
+// Free Allocated Memory
+static void clean_attr()
+{
+ // free hosts
+ int i;
+ for(i = 0;i<host_index;i++)
+ free(host_list[i]->args_list);
+
+ free(host_list);
+ free(link_list);
+
+ for(i=0;i<route_index;i++)
+ free(route_list[i]->links_id);
+
+ free(route_list);
+}
+//***********Register Methods *******************************************//
+/*
+ * Host Methods
+ */
static const luaL_reg Host_methods[] = {
{"getByName", Host_get_by_name},
{"name", Host_get_name},
{"number", Host_number},
+ {"at", Host_at},
+ // Bypass XML Methods
+ {"new", Host_new},
+ {"setNumber", Host_set_number},
+ {"setFunction", Host_set_function},
{0,0}
};
{0,0}
};
+/*
+ * Link Methods
+ */
+static const luaL_reg Link_methods[] = {
+ {"new",Link_new},
+ {"setNumber", Link_set_number },
+ {0,0}
+};
+/*
+ * Route Methods
+ */
+static const luaL_reg Route_methods[] ={
+ {"new",Route_new},
+ {"setNumber",Route_set_number}
+};
+
/*
* Environment related
*/
+
extern lua_State *simgrid_lua_state;
static int run_lua_code(int argc,char **argv) {
return 0;
}
+
static int debug(lua_State *L) {
const char *str = luaL_checkstring(L,1);
DEBUG1("%s",str);
return 0;
}
static int clean(lua_State *L) {
+ clean_attr(); // in case of using "bypass xml" methods
MSG_clean();
return 0;
}
+
+/*
+ * Bypass XML Pareser
+ */
+static int register_platform(lua_State *L)
+{
+ /* Tell Simgrid we dont wanna use its parser*/
+ surf_parse = surf_parse_bypass_platform;
+ MSG_create_environment(NULL);
+ return 0;
+}
+
+static int register_application(lua_State *L)
+{
+ MSG_function_register_default(run_lua_code);
+ surf_parse = surf_parse_bypass_application;
+ MSG_launch_application(NULL);
+ return 0;
+}
+
static const luaL_Reg simgrid_funcs[] = {
{ "create_environment", create_environment},
{ "launch_application", launch_application},
/* short names */
{ "platform", create_environment},
{ "application", launch_application},
+ /* methods to bypass XML parser*/
+ { "register_platform",register_platform},
+ { "register_application",register_application},
{ NULL, NULL }
};
lua_rawset(L,-3);
lua_pop(L,1);
+ /* register the links methods to lua*/
+ luaL_openlib(L,LINK_MODULE_NAME,Link_methods,0);
+ luaL_newmetatable(L,LINK_MODULE_NAME);
+ lua_pop(L,1);
+
+ /*register the routes methods to lua*/
+ luaL_openlib(L,ROUTE_MODULE_NAME,Route_methods,0);
+ luaL_newmetatable(L,LINK_MODULE_NAME);
+ lua_pop(L,1);
+
/* Keep the context mechanism informed of our lua world today */
simgrid_lua_state = L;
-
return 1;
}