Shuruudaha ugu horeysay ee Machine Learning

Qalabka Overview Haku Tf.Random.Generator waa mid ka mid ah Shuruudaha Xirfadaha Xirfadiga Qalabka tf.function Qalabka ugu fiican ee loo yaqaan 'Distribution Strategy' Ku saabsan Generator Qalabka RNG Qalabka Haku Xisaabada TensorFlow waxaa loo isticmaali karaa in la isticmaali karaa macluumaadka macluumaadka macluumaadka (RNGs) ee Sida loo isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa in la isticmaali karaa. tf.random Wararinta: Dhammaan waa mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah. Qalabka dhismaha ugu horeysay ee TensorFlow waa in la soo bandhigay. Note: Qalabka compatibility Qalabka compatibility TensorFlow waxaa loo isticmaali karaa mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah: Sida loo isticmaali karaa tf.random.Generator objects. Each such objectins a state (in tf.Variable) which will be changed after each number generation. Sida loo isticmaali karaa macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka macluumaadka. Warshad: RNGs kale ee TF 1.x sida tf.random.uniform iyo tf.random.normal waxaa laga yaabaa si ay u qiyaasta, laakiin waxaa laga yaabaa. RNGs kale ee TF 1.x sida iyo Waxaa laga yaabaa in ay ka mid ah ka mid ah ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah. Warning: tf.random.uniform tf.random.normal Haku import tensorflow as tf # Creates some virtual devices (cpu:0, cpu:1, etc.) for using distribution strategy physical_devices = tf.config.list_physical_devices("CPU") tf.config.experimental.set_virtual_device_configuration( physical_devices[0], [ tf.config.experimental.VirtualDeviceConfiguration(), tf.config.experimental.VirtualDeviceConfiguration(), tf.config.experimental.VirtualDeviceConfiguration() ]) 2024-08-15 01:43:41.157432: E external/local_xla/xla/stream_executor/cuda/cuda_fft.cc:485] Unable to register cuFFT factory: Attempting to register factory for plugin cuFFT when one has already been registered 2024-08-15 01:43:41.178819: E external/local_xla/xla/stream_executor/cuda/cuda_dnn.cc:8454] Unable to register cuDNN factory: Attempting to register factory for plugin cuDNN when one has already been registered 2024-08-15 01:43:41.185039: E external/local_xla/xla/stream_executor/cuda/cuda_blas.cc:1452] Unable to register cuBLAS factory: Attempting to register factory for plugin cuBLAS when one has already been registered WARNING: All log messages before absl::InitializeLog() is called are written to STDERR I0000 00:00:1723686223.758551 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.762466 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.765643 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.769228 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.780976 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.784469 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.787369 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.790779 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.794250 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.797851 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.800627 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686223.804177 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 EE.UU Qalabka Qalabka: Generator Qalabka: Generator EE.UU Class waxaa loo isticmaali karaa in ka mid ah ka mid ah ka mid ah ka mid ah ka mid ah RNG si ay u isticmaali karaa wax soo saarka kala duwan. Shuruudaha waxaa laga yaabaa in ay ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah. Waxaa la heli karaa in ay ka mid ah wax soo saarka. Sida loo yaqaan Checkpointing, Control-Dependency iyo Safety thread. tf.random.Generator tf.Variable tf.Variable tf.Variable Ma rabtaa a Markaad ka mid ah wax soo saarka iyo wax soo saarka iyo wax soo saarka Sida loo isticmaali karaa Global Generator: tf.random.Generator tf.random.get_global_generator() g1 = tf.random.Generator.from_seed(1) print(g1.normal(shape=[2, 3])) g2 = tf.random.get_global_generator() print(g2.normal(shape=[2, 3])) I0000 00:00:1723686225.040869 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.043016 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.045041 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.047115 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.049184 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.051188 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.053162 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.055160 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.057105 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.059113 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.061029 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 tf.Tensor( [[ 0.43842277 -0.53439844 -0.07710262] [ 1.5658045 -0.1012345 -0.2744976 ]], shape=(2, 3), dtype=float32) tf.Tensor( [[ 1.3061213 0.6299361 0.52625704] [ 1.3733886 0.29277426 -0.7945693 ]], shape=(2, 3), dtype=float32) I0000 00:00:1723686225.063243 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.101904 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.103956 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.105919 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.107957 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.109922 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.111909 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.113815 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.115823 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.117783 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.120279 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.122678 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 I0000 00:00:1723686225.125117 55391 cuda_executor.cc:1015] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero. See more at https://github.com/torvalds/linux/blob/v6.0/Documentation/ABI/testing/sysfs-bus-pci#L344-L355 Waxaa laga yaabaa in ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah. , sida loo yaabaa ka badan, waxaa loo soo saarka xanuunka ka soo saarka. Xanuunka waa mid ka mid ah xanuunka mid ah. Waxaa jira arguminta optional. Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Generator.from_seed from_seed alg g1 = tf.random.Generator.from_seed(1, alg='philox') print(g1.normal(shape=[2, 3])) tf.Tensor( [[ 0.43842277 -0.53439844 -0.07710262] [ 1.5658045 -0.1012345 -0.2744976 ]], shape=(2, 3), dtype=float32) Haku Sidee ka mid ah in ay ku saabsan wax soo saarka. Qalabka Sida loo isticmaali karaa in ay loo isticmaali karaa generator Generator waxaa loo isticmaali karaa in ay ku yaalaa in ay ka mid ah warshadaha non-deterministic, oo ku yaalaa, sida, waqti iyo OS. Generator.from_non_deterministic_state g = tf.random.Generator.from_non_deterministic_state() print(g.normal(shape=[2, 3])) tf.Tensor( [[ 0.9104948 -0.23143363 -0.09841432] [-0.91448975 0.1579936 1.3923475 ]], shape=(2, 3), dtype=float32) Waxaa jira mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah. Sida loo isticmaalo in la heli karaa generator global, waxaad u baahan tahay si ay u baahan tahay si ay u isticmaali karaa device. The generator global waa la aasaasay (wax ka mid ah xafiisyada non-deterministic) on the first time Sida loo isticmaali karaa, waxaa loo isticmaali karaa in ay u isticmaali karaa in ay u isticmaali karaa. Ku saabsan A Qalabka, generator global waa la aasaasay on GPU, iyo loo isticmaalo generator global ka horay oo ka mid ah CPU waa in la aasaasay a GPU-to-CPU copy. tf.random.get_global_generator tf.random.get_global_generator tf.random.get_global_generator tf.device("gpu") Waxaa ka mid ah function Marka aad u isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa in la isticmaalaa (si loo yaabaa in la soo xiriir), oo loo yaabaa in loo yaabaa in loo yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa in ay ku yaabaa. Sidee ugu fiican si loo isticmaali karaa generator global waa in la isticmaali karaa mid ka mid ah "reset" function. , oo ay loo soo saarka objectada cusub ee generator. tf.random.set_global_generator tf.function tf.function Generator.reset_from_seed g = tf.random.Generator.from_seed(1) print(g.normal([])) print(g.normal([])) g.reset_from_seed(1) print(g.normal([])) tf.Tensor(0.43842277, shape=(), dtype=float32) tf.Tensor(1.6272374, shape=(), dtype=float32) tf.Tensor(0.43842277, shape=(), dtype=float32) Shuruudaha Xirfadaha Xirfadiga Waayo, waxaa laga yaabaa in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan yahay. Inta badan oo ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid ka mid ah. Generator.split g = tf.random.Generator.from_seed(1) print(g.normal([])) new_gs = g.split(3) for new_g in new_gs: print(new_g.normal([])) print(g.normal([])) tf.Tensor(0.43842277, shape=(), dtype=float32) tf.Tensor(2.536413, shape=(), dtype=float32) tf.Tensor(0.33186463, shape=(), dtype=float32) tf.Tensor(-0.07144657, shape=(), dtype=float32) tf.Tensor(-0.79253083, shape=(), dtype=float32) Waxaa laga yaabaa in la soo bandhigiisa in la soo bandhigiisa in la soo bandhigiisa ( Sida loo yaqaan RNG (Range Range Range Method) Markaas ka mid ah wax soo saarka ah, waxaa laga yaabaa in ay ka mid ah wax soo saarka ah ( ) waxaa sidoo kale ku yaalaa in ay ku yaalaa in ay ku yaalaa in ay ku yaalaa ( Haku split g normal new_gs g Shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha. with tf.device("cpu"): # change "cpu" to the device you want g = tf.random.get_global_generator().split(1)[0] print(g.normal([])) # use of g won't cause cross-device copy, unlike the global generator tf.Tensor(-0.66787744, shape=(), dtype=float32) Markaad: Waayo, sidoo kale aad loo isticmaali karaa constructors sida from_seed in ka mid ka mid ah split here in ay ka heli karaa generator cusub, laakiin sidoo kale aad ka dhigi karaa in la garoontaa in ay generator cusub waxay ku yaalaa generator global ah. Waxaad sidoo kale aad ku yaalaa in ay ka mid ah in ay loo isticmaali karaa two generators with the same seed or with seeds that lead to overlapping random-number streams. Waxaad ka mid ah loo isticmaali karaa constructors sida Sida loo yaabaa Waxaad ka mid ka mid ah in ay u baahan tahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay in ay u baahan yahay. Note: from_seed split Waxaad u baahan tahay in ay u baahan tahay in ay u baahan tahay in ay u baahan tahay in ay u baahan yahay. Waxaa laga yaabaa in ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah. split Qalabka tf.function Waxaa laga yaqaan 'Rules as Sida loo isticmaali karaa Waxaa ku saabsan 3 aspekti. tf.random.Generator tf.Variable tf.function Qalabka Generator tf.function Qalabka Waxaad ka mid ah loo isticmaali karaa in ay loo isticmaali karaa in ay loo isticmaali karaa. tf.function g = tf.random.Generator.from_seed(1) @tf.function def foo(): return g.normal([]) print(foo()) tf.Tensor(0.43842277, shape=(), dtype=float32) User waa in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan yahay in aad u baahan yahay in aad u baahan yahay in aad u baahan yahay in aad u baahan yahay in aad u baahan yahay in aad u baahan yahay. Generator ka mid ah Qalabka Qalabka Nadiifinta Xirfadeed ee A Waa in la soo xiriir in la soo xiriir in la soo xiriir. tf.function g = None @tf.function def foo(): global g if g is None: g = tf.random.Generator.from_seed(1) return g.normal([]) print(foo()) print(foo()) tf.Tensor(0.43842277, shape=(), dtype=float32) tf.Tensor(1.6272374, shape=(), dtype=float32) Qalabka ugu soo saarka ah ee loo yaqaan 'generator' Qalabka Qalabka Sida loo isticmaali karaa argumento a Qalabka ugu horeysay ee loo yaqaan "Generator Objects" waxaa loo yaqaan "Retracing of the . tf.function tf.function num_traces = 0 @tf.function def foo(g): global num_traces num_traces += 1 return g.normal([]) foo(tf.random.Generator.from_seed(1)) foo(tf.random.Generator.from_seed(2)) print(num_traces) 2 Marka aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan yahay. : tf.Variable num_traces = 0 @tf.function def foo(v): global num_traces num_traces += 1 return v.read_value() foo(tf.Variable(1)) foo(tf.Variable(2)) print(num_traces) 1 Qalabka ugu fiican ee loo yaqaan 'Distribution Strategy' Waxaa jira mid ka mid ah two ways in which Qalabka ugu fiican ee warshadaha distribution. Generator Shuruudaha Xirfadeed ee Xirfadaha Xirfadaha If a generator is created outside strategy scope, all replicas' access to the generator will be serialized, oo ka mid ah replicas waa in la soo saarka badan. g = tf.random.Generator.from_seed(1) strat = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1"]) with strat.scope(): def f(): print(g.normal([])) results = strat.run(f) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') WARNING:tensorflow:Using MirroredStrategy eagerly has significant overhead currently. We will be working on improving this in the future, but for now please wrap `call_for_each_replica` or `experimental_run` or `run` inside a tf.function to get the best performance. tf.Tensor(0.43842274, shape=(), dtype=float32) tf.Tensor(1.6272374, shape=(), dtype=float32) Waayo, wax soo saarka waa in la soo saarka in la soo saarka in la soo saarka in la soo saarka in la soo saarka. Qalabka ugu soo saarka ah ee shuruudaha iyo shuruudaha Sida loo isticmaali karaa in ay ka mid ah shuruudaha, cadaadiga waa in la soo xiriir in la soo xiriir in ay ka mid ah shuruudaha. strat = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1"]) with strat.scope(): g = tf.random.Generator.from_seed(1) print(strat.run(lambda: g.normal([]))) print(strat.run(lambda: g.normal([]))) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') WARNING:tensorflow:Using MirroredStrategy eagerly has significant overhead currently. We will be working on improving this in the future, but for now please wrap `call_for_each_replica` or `experimental_run` or `run` inside a tf.function to get the best performance. PerReplica:{ 0: tf.Tensor(-0.87930447, shape=(), dtype=float32), 1: tf.Tensor(0.020661574, shape=(), dtype=float32) } WARNING:tensorflow:Using MirroredStrategy eagerly has significant overhead currently. We will be working on improving this in the future, but for now please wrap `call_for_each_replica` or `experimental_run` or `run` inside a tf.function to get the best performance. PerReplica:{ 0: tf.Tensor(-1.5822568, shape=(), dtype=float32), 1: tf.Tensor(0.77539235, shape=(), dtype=float32) } Shuruudaha ugu horeysay ee loo yaabaa in ay ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah Shuruudaha ugu horeysay ee loo yaabaa in ay ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah Sida loo isticmaali karaa in ay u isticmaali karaa (e.g., loo isticmaali karaa Waxaa laga yaabaa in ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ka mid ah. Generator.from_seed Waxaa jira in la soo saarka : tf.random.Generator Strategy.run strat = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1"]) with strat.scope(): def f(): g = tf.random.Generator.from_seed(1) a = g.normal([]) b = g.normal([]) return tf.stack([a, b]) print(strat.run(f)) print(strat.run(f)) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') WARNING:tensorflow:Using MirroredStrategy eagerly has significant overhead currently. We will be working on improving this in the future, but for now please wrap `call_for_each_replica` or `experimental_run` or `run` inside a tf.function to get the best performance. PerReplica:{ 0: tf.Tensor([-0.87930447 -1.5822568 ], shape=(2,), dtype=float32), 1: tf.Tensor([0.02066157 0.77539235], shape=(2,), dtype=float32) } WARNING:tensorflow:Using MirroredStrategy eagerly has significant overhead currently. We will be working on improving this in the future, but for now please wrap `call_for_each_replica` or `experimental_run` or `run` inside a tf.function to get the best performance. PerReplica:{ 0: tf.Tensor([-0.87930447 -1.5822568 ], shape=(2,), dtype=float32), 1: tf.Tensor([0.02066157 0.77539235], shape=(2,), dtype=float32) } Waxaad ka soo xiriir in la soo xiriir Sida loo isticmaali karaa Sidaas Waxay ku yaalaa in ay ka mid ah wax soo saarka ah oo ka mid ah wax soo saarka ah oo ka mid ah wax soo saarka. tf.random.Generator Strategy.run Strategy.run Ku saabsan Generator Sida loo isticmaali karaa in ay u isticmaali karaa in ay u isticmaali karaa in ay isticmaali karaa Sida loo isticmaali karaa a iyo a Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka iyo . tf.random.Generator tf.Variable tf.Module Qalabka Checkpoint Qalabka Qalabka Checkpoint Generators waxaa laga yaabaa in ay ku salaysan iyo si ay u isticmaali karaa Shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha ugu horeysay ee shuruudaha. tf.train.Checkpoint filename = "./checkpoint" g = tf.random.Generator.from_seed(1) cp = tf.train.Checkpoint(generator=g) print(g.normal([])) tf.Tensor(0.43842277, shape=(), dtype=float32) cp.write(filename) print("RNG stream from saving point:") print(g.normal([])) print(g.normal([])) RNG stream from saving point: tf.Tensor(1.6272374, shape=(), dtype=float32) tf.Tensor(1.6307176, shape=(), dtype=float32) cp.restore(filename) print("RNG stream from restoring point:") print(g.normal([])) print(g.normal([])) RNG stream from restoring point: tf.Tensor(1.6272374, shape=(), dtype=float32) tf.Tensor(1.6307176, shape=(), dtype=float32) Waxaad sidoo kale ku salaysan iyo soo saarka mid ka mid ah shuruudaha shuruudaha: filename = "./checkpoint" strat = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1"]) with strat.scope(): g = tf.random.Generator.from_seed(1) cp = tf.train.Checkpoint(my_generator=g) print(strat.run(lambda: g.normal([]))) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') PerReplica:{ 0: tf.Tensor(-0.87930447, shape=(), dtype=float32), 1: tf.Tensor(0.020661574, shape=(), dtype=float32) } with strat.scope(): cp.write(filename) print("RNG stream from saving point:") print(strat.run(lambda: g.normal([]))) print(strat.run(lambda: g.normal([]))) RNG stream from saving point: PerReplica:{ 0: tf.Tensor(-1.5822568, shape=(), dtype=float32), 1: tf.Tensor(0.77539235, shape=(), dtype=float32) } PerReplica:{ 0: tf.Tensor(-0.5039703, shape=(), dtype=float32), 1: tf.Tensor(0.1251838, shape=(), dtype=float32) } with strat.scope(): cp.restore(filename) print("RNG stream from restoring point:") print(strat.run(lambda: g.normal([]))) print(strat.run(lambda: g.normal([]))) RNG stream from restoring point: PerReplica:{ 0: tf.Tensor(-1.5822568, shape=(), dtype=float32), 1: tf.Tensor(0.77539235, shape=(), dtype=float32) } PerReplica:{ 0: tf.Tensor(-0.5039703, shape=(), dtype=float32), 1: tf.Tensor(0.1251838, shape=(), dtype=float32) } Ma rabtaa in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan tahay in aad u baahan yahay. (wax yar oo ka mid ah wax soo saarka ugu horeysay ee replica) waxay ka mid ah wax soo saarka oo dhan. tf.train.Checkpoint Waxaad sidoo kale ku yaalaa checkpoint ka mid ah nidaamka adeegga ah oo ka mid ah wax soo saarka replicas. Objects loo isticmaalaa in strategy waa in la isticmaalaa in same strategy, si ay u isticmaalaa in strategy ugu caawin ah, sidoo kale waxaa loo isticmaalaa in strategy cusub. Sida loo yaqaan 'strategic target' iyo 'new Sida loo yaabaa, sida loo yaabaa in ay ku saabsan: tf.random.Generator tf.random.Generator tf.train.Checkpoint filename = "./checkpoint" strat1 = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1"]) with strat1.scope(): g1 = tf.random.Generator.from_seed(1) cp1 = tf.train.Checkpoint(my_generator=g1) print(strat1.run(lambda: g1.normal([]))) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') PerReplica:{ 0: tf.Tensor(-0.87930447, shape=(), dtype=float32), 1: tf.Tensor(0.020661574, shape=(), dtype=float32) } with strat1.scope(): cp1.write(filename) print("RNG stream from saving point:") print(strat1.run(lambda: g1.normal([]))) print(strat1.run(lambda: g1.normal([]))) RNG stream from saving point: PerReplica:{ 0: tf.Tensor(-1.5822568, shape=(), dtype=float32), 1: tf.Tensor(0.77539235, shape=(), dtype=float32) } PerReplica:{ 0: tf.Tensor(-0.5039703, shape=(), dtype=float32), 1: tf.Tensor(0.1251838, shape=(), dtype=float32) } strat2 = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1", "cpu:2"]) with strat2.scope(): g2 = tf.random.Generator.from_seed(1) cp2 = tf.train.Checkpoint(my_generator=g2) cp2.restore(filename) print("RNG stream from restoring point:") print(strat2.run(lambda: g2.normal([]))) print(strat2.run(lambda: g2.normal([]))) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1', '/job:localhost/replica:0/task:0/device:CPU:2') INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1', '/job:localhost/replica:0/task:0/device:CPU:2') RNG stream from restoring point: PerReplica:{ 0: tf.Tensor(-1.5822568, shape=(), dtype=float32), 1: tf.Tensor(0.77539235, shape=(), dtype=float32), 2: tf.Tensor(0.6851049, shape=(), dtype=float32) } PerReplica:{ 0: tf.Tensor(-0.5039703, shape=(), dtype=float32), 1: tf.Tensor(0.1251838, shape=(), dtype=float32), 2: tf.Tensor(-0.58519536, shape=(), dtype=float32) } Haku iyo Waxaa laga yaqaan 'objects from iyo , waxaa lagu soo bandhigay via file checkpoint common Nala soo xiriir Qalabka ugu horeysay ee warshadaha (e.g. iyo Markaas ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid g1 cp1 g2 cp2 filename my_generator cpu:0 cpu:1 Qalabka Waxaa laga yaabaa in ay ku salaysan in SavedModel. Generator waa in la aasaasay mid ka mid ah strategy. tf.random.Generator filename = "./saved_model" class MyModule(tf.Module): def __init__(self): super(MyModule, self).__init__() self.g = tf.random.Generator.from_seed(0) @tf.function def __call__(self): return self.g.normal([]) @tf.function def state(self): return self.g.state strat = tf.distribute.MirroredStrategy(devices=["cpu:0", "cpu:1"]) with strat.scope(): m = MyModule() print(strat.run(m)) print("state:", m.state()) INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') INFO:tensorflow:Using MirroredStrategy with devices ('/job:localhost/replica:0/task:0/device:CPU:0', '/job:localhost/replica:0/task:0/device:CPU:1') PerReplica:{ 0: tf.Tensor(-1.4154755, shape=(), dtype=float32), 1: tf.Tensor(-0.11388441, shape=(), dtype=float32) } state: tf.Tensor([256 0 0], shape=(3,), dtype=int64) with strat.scope(): tf.saved_model.save(m, filename) print("RNG stream from saving point:") print(strat.run(m)) print("state:", m.state()) print(strat.run(m)) print("state:", m.state()) INFO:tensorflow:Assets written to: ./saved_model/assets INFO:tensorflow:Assets written to: ./saved_model/assets RNG stream from saving point: PerReplica:{ 0: tf.Tensor(-0.68758255, shape=(), dtype=float32), 1: tf.Tensor(0.8084062, shape=(), dtype=float32) } state: tf.Tensor([512 0 0], shape=(3,), dtype=int64) PerReplica:{ 0: tf.Tensor(-0.27342677, shape=(), dtype=float32), 1: tf.Tensor(-0.53093255, shape=(), dtype=float32) } state: tf.Tensor([768 0 0], shape=(3,), dtype=int64) imported = tf.saved_model.load(filename) print("RNG stream from loading point:") print("state:", imported.state()) print(imported()) print("state:", imported.state()) print(imported()) print("state:", imported.state()) RNG stream from loading point: state: tf.Tensor([256 0 0], shape=(3,), dtype=int64) tf.Tensor(-1.0359411, shape=(), dtype=float32) state: tf.Tensor([512 0 0], shape=(3,), dtype=int64) tf.Tensor(-0.06425078, shape=(), dtype=float32) state: tf.Tensor([768 0 0], shape=(3,), dtype=int64) Shuruudaha Qalabka Qalabka Qalabka Waxaa la soo bandhigi karaa in ay ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah. tf.random.Generator Qalabka Distributed (Generator loo aasaasay ka mid ah shuruudaha shuruudaha) in mid ka mid ah non-strategy, sida ay ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah shuruudaha, sidoo kale ka mid ah wax soo saarka RNG waxaa la aasaasay in la mid ah, laakiin daawada dhismaha la aasaasay waxaa la aasaasay ka mid ah shuruudaha shuruudaha ah ee shuruudaha (wax yar oo ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah mid ka mid ah mid ah mid ka mid ah mid ah mid ah tf.random.Generator Qalabka RNG Sida loo isticmaali karaa RNG-ka ah oo ka mid ah xafiisyada ah, waxaa laga yaabaa in la isticmaali karaa xafiisyada ah oo ka mid ah xafiisyada. print(tf.random.stateless_normal(shape=[2, 3], seed=[1, 2])) print(tf.random.stateless_normal(shape=[2, 3], seed=[1, 2])) tf.Tensor( [[ 0.5441101 0.20738031 0.07356433] [ 0.04643455 -1.30159 -0.95385665]], shape=(2, 3), dtype=float32) tf.Tensor( [[ 0.5441101 0.20738031 0.07356433] [ 0.04643455 -1.30159 -0.95385665]], shape=(2, 3), dtype=float32) Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka Qalabka argumento, oo waa in ay ku saabsan Tensor of shape Waayo, wax soo saarka waa in la soo saarka in la soo saarka. seed [2] RNG-ka loo isticmaalo by RNG-ka ah oo aan la isticmaali karaa oo la isticmaali karaa oo la isticmaali karaa oo la isticmaali karaa oo la isticmaali karaa oo la isticmaali karaa. Qalabka Haku Waayo, Qalabka iyo Functions support the Philox algorithm (wax yar) Marka c) Dhammaan oo dhan. tf.random.Generator stateless "philox" tf.random.Algorithm.PHILOX Waxaad ka soo saarka "ka mid ah" oo ka mid ah 'foot-point' oo ka mid ah 'foot-point' oo ka mid ah 'foot-point' oo ka mid ah 'foot-point' oo ka mid ah 'foot-point' oo ka mid ah 'foot-point' oo ka mid ah 'foot-point'. Xisaabada Waayo, waxaa laga yaabaa in ay ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ka mid ah mid ah mid ka mid ah. Marka Sida loo isticmaali karaa, waxaa loo isticmaali karaa si ay u isticmaali karaa macluumaadka macluumaadka macluumaadka. "threefry" tf.random.Algorithm.THREEFRY Haku Markaad ka mid ah macluumaadka ah ee macluumaadka ah. 'Parallel Random Numbers: Sida Easy sida 1, 2, 3' Markaas oo ku yaalaa TensorFlow website, this article appears here under a new headline and is licensed under CC BY 4.0. code samples shared under the Apache 2.0 License. Markaas oo ku yaalaa TensorFlow website, this article appears here under a new headline and is licensed under CC BY 4.0. code samples shared under the Apache 2.0 License. Qalabka Qalabka