utils.cc File Reference

Utility functions for file and text processing. More...

#include "utils.h"
#include <numa.h>
#include <cassert>
#include <iomanip>
#include <iostream>
#include <list>
#include <mutex>
#include <tuple>
#include "datatype_conversion.h"

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Classes
struct	CoreInfo

Functions
static size_t	GetCoreId (size_t core)
static void	PrintCoreList (const std::list< CoreInfo > &clist)
static void	PrintBitmask (const struct bitmask *bm)
void	PrintCoreAssignmentSummary ()
void	SetCpuLayoutOnNumaNodes (bool verbose, const std::vector< size_t > &cores_to_exclude)
size_t	GetPhysicalCoreId (size_t core_id)
int	PinToCore (size_t core_id)
void	PinToCoreWithOffset (ThreadType thread_type, size_t core_offset, size_t thread_id, bool allow_reuse, bool verbose)

Variables
static std::vector< size_t >	cpu_layout
static bool	cpu_layout_initialized = false
static std::mutex	pin_core_mutex
static std::list< CoreInfo >	core_list

Detailed Description

Utility functions for file and text processing.

Function Documentation

GetCoreId()

static size_t GetCoreId ( size_t  core )

static

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GetPhysicalCoreId()

size_t GetPhysicalCoreId

(

size_t

core_id

)

PinToCore()

int PinToCore

(

size_t

core_id

)

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PinToCoreWithOffset()

void PinToCoreWithOffset	(	ThreadType	thread_type,
		size_t	core_offset,
		size_t	thread_id,
		bool	allow_reuse,
		bool	verbose
	)

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PrintBitmask()

static void PrintBitmask ( const struct bitmask *  bm )

static

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PrintCoreAssignmentSummary()

void PrintCoreAssignmentSummary

(

)

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PrintCoreList()

static void PrintCoreList ( const std::list< CoreInfo > &  clist )

static

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SetCpuLayoutOnNumaNodes()

void SetCpuLayoutOnNumaNodes	(	bool	verbose,
		const std::vector< size_t > &	cores_to_exclude
	)

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Variable Documentation

core_list

std::list<CoreInfo> core_list

static

cpu_layout

std::vector<size_t> cpu_layout

static

cpu_layout_initialized

bool cpu_layout_initialized = false

static

pin_core_mutex

std::mutex pin_core_mutex

static