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https://github.com/firestar5683/StarPilot.git
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firestar5683
22a8575199
Keep official openpilot ancestry and dependency licenses. Store resources directly in Git, remove LFS setup requirements, and leave the downloadable big model outside the source tree.
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
from extra.models.resnet import ResNet50
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from tinygrad import Tensor, nn, Device
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from tinygrad.helpers import Profiling, Timing, getenv
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from tinygrad.uop.ops import Ops
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from tinygrad.codegen import full_rewrite_to_sink
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from tinygrad.codegen.late.linearizer import linearize
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from tinygrad.uop.spec import type_verify, spec_program
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if __name__ == "__main__":
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mdl = ResNet50()
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for p in nn.state.get_parameters(mdl): p.replace(Tensor.empty(p.shape))
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img = Tensor.empty(64, 3, 224, 224)
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PROFILE = getenv("PYPROFILE", 0)
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FORWARD_ONLY = getenv("FORWARD_ONLY", 0)
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SCHEDULE_ONLY = getenv("SCHEDULE_ONLY", 0)
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LINEARIZE = bool(getenv("LINEARIZE", 1))
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with Timing("all "):
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with Timing("***** model tensor in "):
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out = mdl(img)
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if not FORWARD_ONLY:
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with Timing("***** model schedule in "):
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with Profiling(PROFILE >= 3):
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linear = out.schedule_linear()
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if not SCHEDULE_ONLY:
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asts = list({call.src[0].key:call.src[0] for call in linear.src if call.src[0].op is Ops.SINK}.values())
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if (restrict_kernel := getenv("RESTRICT_KERNEL", -1)) != -1: asts = asts[restrict_kernel:restrict_kernel+1]
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with Profiling(PROFILE, fn="/tmp/rewrite.prof"):
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with Timing("***** model rewrite in "):
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rewritten_uops = []
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for u in asts:
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rewritten_uops.append(full_rewrite_to_sink(u, ren=Device.default.renderer))
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if LINEARIZE:
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with Timing("***** model linearize in "):
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uops_line = []
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for u in rewritten_uops:
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uops_line.append(linearize(u))
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with Timing("***** model verify in "):
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for u in uops_line: type_verify(u, spec_program)
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print(sum(len(u) for u in uops_line))
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