60 lines
1.5 KiB
Python
60 lines
1.5 KiB
Python
from typing import List, Tuple
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from FauFTB import *
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from FTBEntry import *
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EntryList: List[Tuple[int, FTBEntry, bool, bool]] = []
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def ftb_entry_list():
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for i in range(100):
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pc = random.randint(0, 2**39)
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gentry = gen_ftb_entry(pc, True, True)
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EntryList.append(
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(pc, gentry, random.choice([True, False]), random.choice([True, False]))
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)
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# print("ftb_entry_list", EntryList[i][1].brSlot)
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return EntryList
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def get_pred(uFTB: FauFTB, pc: int) -> Tuple[int, FTBEntry, bool, bool]:
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uFTB.io_in_bits_s0_pc.set(pc)
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uFTB.io_ctrl_ubtb_enable.value = 1
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uFTB.io_s0_fire.set(1)
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uFTB.io_s1_fire_0.value = 1
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uFTB.io_s2_fire_0.value = 1
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return uFTB.s1_full_pred()
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def set_update(uFTB: FauFTB, entry: Tuple[int, FTBEntry, bool, bool]):
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uFTB.io_update_valid.value = True
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uFTB.io_update_bits_pc.value = entry[0]
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# print("set_update", entry[1].brSlot)
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uFTB.update_ftb_entry(entry[0], entry[1], (entry[2], entry[3]))
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def main():
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uFTB: FauFTB = FauFTB()
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ftb_entry_list()
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uFTB.reset.value = 1
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uFTB.Step(100)
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uFTB.reset.value = 0
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for i in range(100):
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# print("main1", EntryList[i - 10][1].brSlot)
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j = i % 40
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pred = get_pred(uFTB, EntryList[j][0])
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if i > 9:
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# print("main2", EntryList[i - 10][1].brSlot)
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set_update(uFTB, EntryList[(i - 10)%40])
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pass
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print("main", pred[0], pred[1].__dict__)
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uFTB.Step(1)
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uFTB.finalize()
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if __name__ == "__main__":
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main()
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