diff options
Diffstat (limited to 'doc/source/reference/random/parallel.rst')
| -rw-r--r-- | doc/source/reference/random/parallel.rst | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/doc/source/reference/random/parallel.rst b/doc/source/reference/random/parallel.rst index ffbaea62b..36e173ef2 100644 --- a/doc/source/reference/random/parallel.rst +++ b/doc/source/reference/random/parallel.rst @@ -64,8 +64,6 @@ are listed below. +-----------------+-------------------------+-------------------------+-------------------------+ | BitGenerator | Period | Jump Size | Bits | +=================+=========================+=========================+=========================+ -| DSFMT | :math:`2^{19937}` | :math:`2^{128}` | 53 | -+-----------------+-------------------------+-------------------------+-------------------------+ | MT19937 | :math:`2^{19937}` | :math:`2^{128}` | 32 | +-----------------+-------------------------+-------------------------+-------------------------+ | PCG64 | :math:`2^{128}` | :math:`2^{64}` | 64 | @@ -74,10 +72,6 @@ are listed below. +-----------------+-------------------------+-------------------------+-------------------------+ | ThreeFry | :math:`2^{256}` | :math:`2^{128}` | 64 | +-----------------+-------------------------+-------------------------+-------------------------+ -| Xoshiro256** | :math:`2^{256}` | :math:`2^{128}` | 64 | -+-----------------+-------------------------+-------------------------+-------------------------+ -| Xoshiro512** | :math:`2^{512}` | :math:`2^{256}` | 64 | -+-----------------+-------------------------+-------------------------+-------------------------+ ``jumped`` can be used to produce long blocks which should be long enough to not overlap. @@ -85,13 +79,13 @@ overlap. .. code-block:: python from numpy.random.entropy import random_entropy - from numpy.random import Xoshiro256 + from numpy.random import PCG64 entropy = random_entropy(2).astype(np.uint64) # 64-bit number as a seed seed = entropy[0] * 2**32 + entropy[1] blocked_rng = [] - rng = Xoshiro256(seed) + rng = PCG64(seed) for i in range(10): blocked_rng.append(rng.jumped(i)) |