mirror of
https://github.com/rayaman/multi.git
synced 2026-09-05 07:27:35 -04:00
Working on adding a Hold method to all objects. Will document how they all work when done.
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@@ -0,0 +1,242 @@
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if not ISTHREAD then
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multi, thread = require("multi").init()
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GLOBAL = multi.integration.GLOBAL
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THREAD = multi.integration.THREAD
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end
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function multi:newSystemThreadedQueue(name)
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local name = name or multi.randomString(16)
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local c = {}
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c.Name = name
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c.Type = multi.SQUEUE
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c.chan = love.thread.getChannel(name)
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function c:push(dat)
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self.chan:push(THREAD.packValue(dat))
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end
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function c:pop()
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return THREAD.unpackValue(self.chan:pop())
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end
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function c:peek()
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return THREAD.unpackValue(self.chan:peek())
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end
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function c:init()
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self.chan = love.thread.getChannel(self.Name)
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return self
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end
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function c:Hold(opt)
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if opt.peek then
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return thread.hold(function()
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return self:peek()
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end)
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else
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return thread.hold(function()
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return self:pop()
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end)
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end
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end
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GLOBAL[name] = c
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self:create(c)
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return c
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end
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function multi:newSystemThreadedTable(name)
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local name = name or multi.randomString(16)
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local c = {}
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c.Name = name
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c.Type = multi.STABLE
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c.tab = THREAD.createTable(name)
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function c:init()
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self.tab = THREAD.createTable(self.Name)
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setmetatable(self,{
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__index = function(t, k)
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print("Getting...", k)
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return self.tab[k]
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end,
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__newindex = function(t,k,v)
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print("Setting...", k, v)
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self.tab[k] = v
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end
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})
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return self
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end
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function c:Hold(opt)
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if opt.key then
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return thread.hold(function()
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return self.tab[opt.key]
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end)
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else
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multi.error("Must provide a key to check opt.key = 'key'")
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end
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end
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setmetatable(c,{
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__index = function(t, k)
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print("Getting...", k)
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return c.tab[k]
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end,
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__newindex = function(t,k,v)
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print("Setting...", k, v)
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c.tab[k] = v
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end
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})
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GLOBAL[name] = c
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self:create(c)
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return c
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end
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local jqc = 1
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function multi:newSystemThreadedJobQueue(n)
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local c = {}
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c.cores = n or THREAD.getCores()
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c.registerQueue = {}
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c.Type = multi.SJOBQUEUE
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c.funcs = THREAD.createTable("__JobQueue_"..jqc.."_table")
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c.queue = multi:newSystemThreadedQueue("__JobQueue_"..jqc.."_queue")
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c.queueReturn = multi:newSystemThreadedQueue("__JobQueue_"..jqc.."_queueReturn")
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c.queueAll = multi:newSystemThreadedQueue("__JobQueue_"..jqc.."_queueAll")
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c.id = 0
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c.OnJobCompleted = multi:newConnection()
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local allfunc = 0
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function c:doToAll(func)
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for i = 1, self.cores do
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self.queueAll:push({allfunc, func})
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end
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allfunc = allfunc + 1
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end
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function c:registerFunction(name, func)
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if self.funcs[name] then
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multi.error("A function by the name "..name.." has already been registered!")
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end
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self.funcs[name] = func
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end
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function c:pushJob(name,...)
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self.id = self.id + 1
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self.queue:push{name,self.id,...}
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return self.id
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end
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function c:isEmpty()
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return queueJob:peek()==nil
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end
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local nFunc = 0
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function c:newFunction(name,func,holup) -- This registers with the queue
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if type(name)=="function" then
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holup = func
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func = name
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name = "JQ_Function_"..nFunc
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end
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nFunc = nFunc + 1
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c:registerFunction(name,func)
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return thread:newFunction(function(...)
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local id = c:pushJob(name,...)
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local link
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local rets
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link = c.OnJobCompleted(function(jid,...)
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if id==jid then
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rets = multi.pack(...)
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end
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end)
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return thread.hold(function()
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if rets then
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return multi.unpack(rets) or multi.NIL
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end
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end)
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end,holup),name
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end
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thread:newThread("jobManager",function()
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while true do
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thread.yield()
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local dat = c.queueReturn:pop()
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if dat then
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c.OnJobCompleted:Fire(multi.unpack(dat))
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end
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end
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end)
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for i=1,c.cores do
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multi:newSystemThread("JobQueue_"..jqc.."_worker_"..i,function(jqc)
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local multi, thread = require("multi"):init()
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require("love.timer")
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local clock = os.clock
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local funcs = THREAD.createTable("__JobQueue_"..jqc.."_table")
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local queue = THREAD.waitFor("__JobQueue_"..jqc.."_queue")
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local queueReturn = THREAD.waitFor("__JobQueue_"..jqc.."_queueReturn")
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local lastProc = clock()
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local queueAll = THREAD.waitFor("__JobQueue_"..jqc.."_queueAll")
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local registry = {}
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_G["__QR"] = queueReturn
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setmetatable(_G,{__index = funcs})
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thread:newThread("startUp",function()
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while true do
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thread.yield()
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local all = queueAll:peek()
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if all and not registry[all[1]] then
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lastProc = os.clock()
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queueAll:pop()[2]()
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end
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end
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end)
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thread:newThread("runner",function()
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thread.sleep(.1)
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while true do
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thread.yield()
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local all = queueAll:peek()
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if all and not registry[all[1]] then
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lastProc = os.clock()
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queueAll:pop()[2]()
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end
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local dat = thread.hold(queue)
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if dat then
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multi:newThread("Test",function()
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lastProc = os.clock()
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local name = table.remove(dat,1)
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local id = table.remove(dat,1)
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local tab = {funcs[name](multi.unpack(dat))}
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table.insert(tab,1,id)
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queueReturn:push(tab)
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end)
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end
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end
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end).OnError(multi.error)
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thread:newThread("Idler",function()
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while true do
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thread.yield()
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if clock()-lastProc> 2 then
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THREAD.sleep(.05)
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else
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THREAD.sleep(.001)
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end
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end
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end)
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multi:mainloop()
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end,jqc)
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end
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function c:Hold(opt)
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return thread.hold(self.OnJobCompleted)
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end
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jqc = jqc + 1
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self:create(c)
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return c
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end
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@@ -127,7 +127,11 @@ function INIT()
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repeat
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wait()
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until GLOBAL[name]
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return GLOBAL[name]
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if type(GLOBAL[name].init) == "function" then
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return GLOBAL[name]:init()
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else
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return GLOBAL[name]
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end
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end, true)
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function THREAD.getCores()
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