Improve reproduceability 2/3 (#1906)
* [Repro] Correct reproducability
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* uP
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* need better image
* allow conversion from no state dict checkpoints
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* check tensors
* check tensors
* check tensors
* check tensors
* next try
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* better name
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* Apply suggestions from code review
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* replace all torch randn
* fix
* correct
* correct
* finish
* fix more
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