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A comment on Show HN: I built a toy TPU that can do inference and training on the XOR problem. Parent comment

Re:Show HN: I built a toy TPU that can do inference and trai... by zhainya on Monday August 18, 2025 @06:04PM (#44945801)
I feel like I missed a whole section somewhere. "Built a toy TPU". What does that mean? I have no idea what was actually "built" here.
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Re:Show HN: I built a toy TPU that can do inference and trai... by evxxan on Monday August 18, 2025 @06:54PM (#44946181)
By "toy TPU", we simulated forward pass + backprop on a minimal tpu-like accelerator.
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