provide hints to tf.distribute-based auto-sharding as to where in the
        input pipeline to insert sharding transformations.
    *   Make tf.data.Options persistent across `tf.function` and `GraphDef`
        boundaries.

*   XLA compilation:

    *   `tf.function(experimental_compile=True)` has become a stable API,
        renamed `tf.function(jit_compile=True)`.

times // in a row. if retries++; retries > 100 { panic("fips140/drbg: failed to obtain initial entropy") } seed, err = entropy.Seed(&memory) } return &seed } // getEntropy is very slow (~500µs), so we don't want it on the hot path. // We keep both a persistent DRBG instance and a pool of additional instances. // Occasional uses will use drbgInstance, even if the pool was emptied since the // last use. Frequent concurrent uses will fill the pool and use it. var drbgInstance atomic.Pointer[Counter] var...

formally verified model. // // fiat-crypto code comes under the following license. // // Copyright (c) 2015-2020 The fiat-crypto Authors. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // 1. Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // // THIS SOFTWARE IS PROVIDED BY the fiat-crypto authors...