RandomGen.hpp File Reference

Functions for random number generation and applying random functions to tensors. More...

#include "poputil/exceptions.hpp"
#include <array>
#include <cmath>
#include <cstdint>
#include <poplar/Graph.hpp>
#include <poplar/Program.hpp>
#include <string>
#include <utility>

Go to the source code of this file.

Namespaces
namespace	poprand
	Pseudo-random number generator (PRNG) functions.

Functions
poplar::Tensor	poprand::dropout (poplar::Graph &graph, const poplar::Tensor *seed, const uint32_t seedModifier, const poplar::Tensor &input, const poplar::Tensor &reference, double keepProbability, double scale, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Apply dropout to a tensor. More...
poplar::Tensor	poprand::dropout (poplar::Graph &graph, const poplar::Tensor *seed, const uint32_t seedModifier, const poplar::Tensor &input, const poplar::Tensor &reference, double keepProbability, double scale, bool outputClonesRef, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Apply dropout to a tensor. More...
poplar::Tensor	poprand::shapedDropout (poplar::Graph &graph, const poplar::Tensor *seed, const uint32_t seedModifier, const poplar::Tensor &input, const poplar::Tensor &reference, double keepProbability, double scale, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Apply shaped dropout to a tensor. More...
poplar::Tensor	poprand::uniform (poplar::Graph &graph, const poplar::Tensor *seed, uint32_t seedModifier, const poplar::Tensor &reference, const poplar::Type &outType, double minVal, double maxVal, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Uniform distribution in a given interval with maxVal > minVal. More...
poplar::Tensor	poprand::logUniform (poplar::Graph &graph, const poplar::Tensor *seed, uint32_t seedModifier, const poplar::Tensor &reference, const poplar::Type &outType, double minVal, double maxVal, poplar::program::Sequence &prog, double base=M_E, const poplar::DebugContext &debugContext={})
	Log-uniform distribution over a closed interval [minVal, maxVal]. More...
poplar::Tensor	poprand::bernoulli (poplar::Graph &graph, const poplar::Tensor *seed, uint32_t seedModifier, const poplar::Tensor &reference, const poplar::Type &outType, double prob, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Bernoulli distribution which has the value 1 with the specified probability. More...
poplar::Tensor	poprand::normal (poplar::Graph &graph, const poplar::Tensor *seed, uint32_t seedModifier, const poplar::Tensor &reference, const poplar::Type &outType, double mean, double stdDev, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Normal distribution with given mean and standard deviation. More...
poplar::Tensor	poprand::truncatedNormal (poplar::Graph &graph, const poplar::Tensor *seed, uint32_t seedModifier, const poplar::Tensor &reference, const poplar::Type &outType, double mean, double stdDev, double alpha, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Truncated normal distribution. More...
void	poprand::setSeed (poplar::Graph &graph, const poplar::Tensor &masterSeed, uint32_t seedModifier, poplar::program::Sequence &prog, const poplar::DebugContext &debugContext={})
	Sets the random number generator seed on all tiles. More...

Detailed Description

Functions for random number generation and applying random functions to tensors.