George Necula 7d452adfd3 Add support for dynamic shapes to GPU threefry2x32 custom call.
In presence of dynamic shapes the ThreeFry2x32Descriptor will contain the
value n=-1, and the actual desired output length will be passed as
an additional operand. If the shape is static then the length will be
passed as part of the descriptor.

PiperOrigin-RevId: 497945778
2022-12-27 04:48:26 -08:00
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2022-11-17 15:22:13 -08:00
2022-11-17 15:22:13 -08:00
2022-11-17 15:22:13 -08:00