local alias = "slave " .. (i % slave_count)
simgrid.info("Sending '" .. task_name .. "' to '" .. alias .."'")
task:send(alias) -- C user data set to NULL
local alias = "slave " .. (i % slave_count)
simgrid.info("Sending '" .. task_name .. "' to '" .. alias .."'")
task:send(alias) -- C user data set to NULL