util_concurrency.h File Reference

#include <pthread.h>
#include <cassert>
#include <queue>
#include <set>
#include <vector>
#include "atomic.h"
#include "util/async.h"
#include "util/mutex.h"
#include "util/single_copy.h"
#include "util_concurrency_impl.h"

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Classes
class	Lockable
class	Future< T >
class	SynchronizingCounter< T >
class	Observable< ParamT >
class	Observable< ParamT >
class	Signal
class	FifoChannel< T >
class	ConcurrentWorkers< WorkerT >
struct	ConcurrentWorkers< WorkerT >::Job< DataT >
struct	ConcurrentWorkers< WorkerT >::RunBinding
struct	ConcurrentWorkers< WorkerT >::WorkerRunBinding
class	ConcurrentWorker< DerivedWorkerT >

Functions
unsigned int	GetNumberOfCpuCores ()

Variables
static const unsigned int	kFallbackNumberOfCpus = 1

Function Documentation

unsigned int GetNumberOfCpuCores

(

)

Returns the number of CPU cores present in the system or a fallback number if it failed to determine the number of CPU cores.

Returns

the number of active CPU cores in the system

This file is part of the CernVM File System.

Definition at line 16 of file util_concurrency.cc.

Referenced by anonymous_namespace{shrinkwrap.cc}::Params::Complete(), swissknife::CommandMigrate::DoMigrationAndCommit(), IngestionPipeline::IngestionPipeline(), and ScrubbingPipeline::ScrubbingPipeline().

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Variable Documentation

const unsigned int kFallbackNumberOfCpus = 1

static

Definition at line 319 of file util_concurrency.h.

Referenced by GetNumberOfCpuCores().