mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-12-29 22:43:06 +00:00
44 lines
1 KiB
Python
44 lines
1 KiB
Python
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#!/usr/bin/env python3
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# SPDX-License-Identifier: MIT
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import sys, pathlib
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sys.path.append(str(pathlib.Path(__file__).resolve().parents[1]))
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from m1n1.setup import *
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from m1n1.shell import run_shell
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from m1n1.fw.ane import ANE
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import numpy as np
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from anect import anect_convert # pip install anect
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def f16encode(x): return np.float16(x).tobytes()
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def f16decode(b): return np.frombuffer(b[:2], dtype=np.float16)[0]
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ane = ANE(u)
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ane.power_up()
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if 1:
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rnges = [(0x26bc04000, 0x26bc28000, 'engine'),]
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mon = RegMonitor(u)
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for (start, end, name) in rnges:
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mon.add(start, end-start, name=name)
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mon.poll() # should work after ane.power_up()
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# curl -LJO https://www.dropbox.com/s/lpjap6w0kdlom1h/add.hwx?dl=0
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anec = anect_convert("add.hwx")
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req = ane.fw.setup(anec)
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x1 = f16encode(1.0)
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x2 = f16encode(2.0)
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ane.fw.send_src(req, x1, 0)
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ane.fw.send_src(req, x2, 1)
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ane.tm.enqueue_tq(req)
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ane.tm.execute_tq(req)
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x3 = ane.fw.read_dst(req, 0)
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print("what's 1+2? = %f" % f16decode(x3[:2]))
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run_shell(globals(), msg="Have fun!")
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