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make queues c arrays

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Redo 2022-11-04 22:57:28 -06:00
parent e35d0aa5f5
commit 2cf3040aa2
1 changed files with 23 additions and 14 deletions
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37
sim/simulation.lua
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@ -1,12 +1,19 @@
local ffi = FFI or require("ffi")
ffi.cdef [[
struct Gate;
struct Net;
]]
Simulation = {}
function Simulation.new(sim)
local o = {
groupqueue = {},
num_groupqueue = 0,
gatequeue = {},
num_gatequeue = 0,
groupqueue = ffi.new("struct Gate*[131072]"),
num_groupqueue = ffi.new("int[1]"),
gatequeue = ffi.new("struct Net*[131072]"),
num_gatequeue = ffi.new("int[1]"),
--groupfxqueue = {},
current_tick = 0,
@ -27,6 +34,8 @@ function Simulation.new(sim)
}
setmetatable(o, sim)
sim.__index = sim
o.num_groupqueue[0] = 0
o.num_gatequeue[0] = 0
return o
end
@ -247,8 +256,8 @@ end
-- Logic Critical
function Simulation.queuegate_c(sim, cgate)
sim.gatequeue[sim.num_gatequeue] = cgate
sim.num_gatequeue = sim.num_gatequeue + 1
sim.gatequeue[sim.num_gatequeue[0]] = cgate
sim.num_gatequeue[0] = sim.num_gatequeue[0] + 1
cgate.in_queue[0] = 1
end
@ -285,8 +294,8 @@ end
-- Logic Critical
function Simulation.queuegroup_c(sim, cnet)
sim.groupqueue[sim.num_groupqueue] = cnet
sim.num_groupqueue = sim.num_groupqueue + 1
sim.groupqueue[sim.num_groupqueue[0]] = cnet
sim.num_groupqueue[0] = sim.num_groupqueue[0] + 1
cnet.in_queue[0] = 1
end
@ -303,7 +312,7 @@ end
function Simulation.dequeuegroup(sim, group)
if group.in_queue[0]~=0 then
sim.num_groupqueue = array_remove(sim.groupqueue, sim.num_groupqueue, group.c, true)
sim.num_groupqueue[0] = array_remove(sim.groupqueue, sim.num_groupqueue[0], group.c, true)
group.in_queue[0] = 0
end
--sim.groupfxqueue[group] = nil
@ -311,7 +320,7 @@ end
function Simulation.dequeuegate(sim, gate)
if gate.in_queue[0]~=0 then
sim.num_gatequeue = array_remove(sim.gatequeue, sim.num_gatequeue, gate.c, true)
sim.num_gatequeue[0] = array_remove(sim.gatequeue, sim.num_gatequeue[0], gate.c, true)
gate.in_queue[0] = 0
end
if sim.inputqueue~=nil then sim.inputqueue[gate] = nil end
@ -332,13 +341,13 @@ end
-- Logic Critical
function Simulation.ticklogic(sim)
for i = 0, sim.num_groupqueue-1 do
for i = 0, sim.num_groupqueue[0]-1 do
local cnet = sim.groupqueue[i]
Group.update_c(cnet, sim.current_tick)
cnet.in_queue[0] = 0
sim.groupqueue[i] = nil
end
sim.num_groupqueue = 0
sim.num_groupqueue[0] = 0
if sim.tickqueue[sim.current_tick] ~= nil then
for i, gate in pairs(sim.tickqueue[sim.current_tick]) do
@ -349,14 +358,14 @@ function Simulation.ticklogic(sim)
sim.tickqueue[sim.current_tick] = nil
end
for i = 0, sim.num_gatequeue-1 do
for i = 0, sim.num_gatequeue[0]-1 do
local cgate = sim.gatequeue[i]
local gate = Simulation.gate_from_cgate(sim, cgate)
gate.logic(gate)
cgate.in_queue[0] = 0
sim.gatequeue[i] = nil
end
sim.num_gatequeue = 0
sim.num_gatequeue[0] = 0
sim.current_tick = sim.current_tick + 1
end