Nengomaster #296
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Nengomaster #296
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drasmuss
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Oct 16, 2020
drasmuss
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Oct 16, 2020
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Fixups LGTM |
And fix pylint errors in lmu.ipynb and keyword-spotting.ipynb
The LoihiLIF gradient tests are passing again. Test with released NengoDL
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We are currently not set up to initialize voltages on the chip, so better to keep this all zero. Also: - Use zero voltage for decode neurons (we could relax this in the future, but for now it gets things working the way they used to). - Rename `step_math` to `step` so custom neuron types work. - Fixed connection seeding.
These are not permitted in Nengo, so we now match that behaviour. (We used to give a warning and convert to Dense.)
On NxSDK 0.9.8, multichip tests (using snips or not, i.e. either value of `precompute`) have problems on Nahuku08. Some Nahuku32 boards hang if started without the skip-power option, so always pass that option when starting Nahuku32. Also xfail multi-chip learning tests, because they sometimes fail on the chip due to some sort of timeout, and the chip receiving an unexpected shutdown signal.
Drop support for Nengo 3.0
We previously had implemented this for createProcess, but we now use createSnip everywhere.
Was unable to find a good weight exponent because the initial weights were very small. This may have been a problem for a while, with a lucky seed saving us from the error. Using larger initial weights (by setting the transform) avoids the error.
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