#include <sys/stat.h>
#include <stdbool.h>
#include "iordef.h"
#include "aiori-debug.h"
#include "option.h"

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Data Structures
struct	ior_aiori_statfs

struct	aiori_xfer_hint_t

struct	aiori_mod_opt_t

struct	aiori_fd_t

struct	ior_aiori

struct	mpiio_options_t

Macros
#define	IOR_RDONLY 0x01 /* read only */

#define	IOR_WRONLY 0x02 /* write only */

#define	IOR_RDWR 0x04 /* read/write */

#define	IOR_APPEND 0x08 /* append */

#define	IOR_CREAT 0x10 /* create */

#define	IOR_TRUNC 0x20 /* truncate */

#define	IOR_EXCL 0x40 /* exclusive */

#define	IOR_DIRECT 0x80 /* bypass I/O buffers */

#define	IOR_IRWXU 0x0001 /* read, write, execute perm: owner */

#define	IOR_IRUSR 0x0002 /* read permission: owner */

#define	IOR_IWUSR 0x0004 /* write permission: owner */

#define	IOR_IXUSR 0x0008 /* execute permission: owner */

#define	IOR_IRWXG 0x0010 /* read, write, execute perm: group */

#define	IOR_IRGRP 0x0020 /* read permission: group */

#define	IOR_IWGRP 0x0040 /* write permission: group */

#define	IOR_IXGRP 0x0080 /* execute permission: group */

#define	IOR_IRWXO 0x0100 /* read, write, execute perm: other */

#define	IOR_IROTH 0x0200 /* read permission: other */

#define	IOR_IWOTH 0x0400 /* write permission: other */

#define	IOR_IXOTH 0x0800 /* execute permission: other */

Typedefs
typedef struct ior_aiori_statfs	ior_aiori_statfs_t

typedef struct aiori_xfer_hint_t	aiori_xfer_hint_t

typedef struct aiori_fd_t	aiori_fd_t

typedef struct ior_aiori	ior_aiori_t

Enumerations
enum	bench_type { IOR, MDTEST }

Functions
const ior_aiori_t *	aiori_select (const char *api)

int	aiori_count (void)

void	aiori_supported_apis (char APIs, char APIs_legacy, enum bench_type type)

options_all_t *	airoi_create_all_module_options (option_help *global_options)

void *	airoi_update_module_options (const ior_aiori_t backend, options_all_t module_defaults)

const char *	aiori_default (void)

char *	aiori_get_version (void)

int	aiori_posix_statfs (const char path, ior_aiori_statfs_t stat_buf, aiori_mod_opt_t *module_options)

int	aiori_posix_mkdir (const char path, mode_t mode, aiori_mod_opt_t module_options)

int	aiori_posix_rmdir (const char path, aiori_mod_opt_t module_options)

int	aiori_posix_access (const char path, int mode, aiori_mod_opt_t module_options)

int	aiori_posix_stat (const char path, struct stat buf, aiori_mod_opt_t *module_options)

void	MPIIO_Delete (char testFileName, aiori_mod_opt_t module_options)

IOR_offset_t	MPIIO_GetFileSize (aiori_mod_opt_t options, char testFileName)

int	MPIIO_Access (const char , int, aiori_mod_opt_t module_options)

void	MPIIO_xfer_hints (aiori_xfer_hint_t *params)

Macro Definition Documentation

◆ IOR_APPEND

#define IOR_APPEND 0x08 /* append */

Definition at line 31 of file aiori.h.

Referenced by CEPHFS_Open(), GetFileMode(), HDF5_Open(), HDFS_Create_Or_Open(), IME_Open(), and MPIIO_Open().

◆ IOR_CREAT

#define IOR_CREAT 0x10 /* create */

Definition at line 32 of file aiori.h.

Referenced by CEPHFS_Create(), CEPHFS_Open(), collective_helper(), create_file(), GetFileMode(), HDF5_Open(), HDF5_Xfer(), HDFS_Open(), IME_Open(), MPIIO_Open(), RADOS_Create_Or_Open(), run_benchmark(), run_precreate(), S3_Create(), S3_Create_Or_Open_internal(), S3_Open(), SetupDataSet(), and TestIoSys().

◆ IOR_DIRECT

#define IOR_DIRECT 0x80 /* bypass I/O buffers */

Definition at line 35 of file aiori.h.

Referenced by CEPHFS_Open(), GetFileMode(), HDF5_Open(), and MPIIO_Open().

◆ IOR_EXCL

#define IOR_EXCL 0x40 /* exclusive */

Definition at line 34 of file aiori.h.

Referenced by CEPHFS_Open(), GetFileMode(), HDF5_Open(), HDFS_Create_Or_Open(), IME_Open(), MPIIO_Open(), and RADOS_Create_Or_Open().

◆ IOR_IRGRP

#define IOR_IRGRP 0x0020 /* read permission: group */

Definition at line 43 of file aiori.h.

◆ IOR_IROTH

#define IOR_IROTH 0x0200 /* read permission: other */

Definition at line 47 of file aiori.h.

◆ IOR_IRUSR

#define IOR_IRUSR 0x0002 /* read permission: owner */

Definition at line 39 of file aiori.h.

◆ IOR_IRWXG

#define IOR_IRWXG 0x0010 /* read, write, execute perm: group */

Definition at line 42 of file aiori.h.

◆ IOR_IRWXO

#define IOR_IRWXO 0x0100 /* read, write, execute perm: other */

Definition at line 46 of file aiori.h.

◆ IOR_IRWXU

#define IOR_IRWXU 0x0001 /* read, write, execute perm: owner */

Definition at line 38 of file aiori.h.

◆ IOR_IWGRP

#define IOR_IWGRP 0x0040 /* write permission: group */

Definition at line 44 of file aiori.h.

◆ IOR_IWOTH

#define IOR_IWOTH 0x0400 /* write permission: other */

Definition at line 48 of file aiori.h.

◆ IOR_IWUSR

#define IOR_IWUSR 0x0004 /* write permission: owner */

Definition at line 40 of file aiori.h.

◆ IOR_IXGRP

#define IOR_IXGRP 0x0080 /* execute permission: group */

Definition at line 45 of file aiori.h.

◆ IOR_IXOTH

#define IOR_IXOTH 0x0800 /* execute permission: other */

Definition at line 49 of file aiori.h.

◆ IOR_IXUSR

#define IOR_IXUSR 0x0008 /* execute permission: owner */

Definition at line 41 of file aiori.h.

◆ IOR_RDONLY

#define IOR_RDONLY 0x01 /* read only */

Definition at line 28 of file aiori.h.

Referenced by CEPHFS_Open(), GetFileMode(), HDF5_Open(), IME_Open(), MPIIO_Open(), POSIX_Open(), run_benchmark(), and TestIoSys().

◆ IOR_RDWR

#define IOR_RDWR 0x04 /* read/write */

Definition at line 30 of file aiori.h.

Referenced by CEPHFS_Open(), GetFileMode(), HDF5_Open(), HDF5_Xfer(), HDFS_Create_Or_Open(), IME_Open(), ior_mmap_file(), MPIIO_Open(), S3_Create_Or_Open_internal(), and S3_Open().

◆ IOR_TRUNC

#define IOR_TRUNC 0x20 /* truncate */

Definition at line 33 of file aiori.h.

Referenced by CEPHFS_Open(), GetFileMode(), HDF5_Open(), IME_Open(), MPIIO_Open(), S3_Create_Or_Open_internal(), and TestIoSys().

◆ IOR_WRONLY

#define IOR_WRONLY 0x02 /* write only */

Definition at line 29 of file aiori.h.

Referenced by CEPHFS_Open(), collective_helper(), create_file(), GetFileMode(), HDF5_Open(), HDFS_Create_Or_Open(), IME_Open(), ior_mmap_file(), MPIIO_Open(), POSIX_Open(), run_benchmark(), run_precreate(), S3_Create_Or_Open_internal(), S3_Open(), and TestIoSys().

Typedef Documentation

◆ aiori_fd_t

typedef struct aiori_fd_t aiori_fd_t

◆ aiori_xfer_hint_t

typedef struct aiori_xfer_hint_t aiori_xfer_hint_t

◆ ior_aiori_statfs_t

typedef struct ior_aiori_statfs ior_aiori_statfs_t

◆ ior_aiori_t

typedef struct ior_aiori ior_aiori_t

Enumeration Type Documentation

◆ bench_type

enum bench_type

Enumerator
IOR
MDTEST

Definition at line 118 of file aiori.h.

Function Documentation

◆ aiori_count()

int aiori_count ( void )

Definition at line 294 of file aiori.c.

References available_aiori.

Referenced by aiori_default(), and airoi_create_all_module_options().

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◆ aiori_default()

const char* aiori_default ( void )

Definition at line 299 of file aiori.c.

References aiori_count(), ior_aiori::name, and NULL.

Referenced by init_IOR_Param_t().

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◆ aiori_get_version()

char* aiori_get_version ( void )

Definition at line 235 of file aiori.c.

◆ aiori_posix_access()

int aiori_posix_access	(	const char *	path,
		int	mode,
		aiori_mod_opt_t *	module_options
	)

Definition at line 225 of file aiori.c.

Referenced by aiori_select().

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◆ aiori_posix_mkdir()

int aiori_posix_mkdir	(	const char *	path,
		mode_t	mode,
		aiori_mod_opt_t *	module_options
	)

Definition at line 215 of file aiori.c.

Referenced by aiori_select(), and HDF5_MkDir().

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◆ aiori_posix_rmdir()

int aiori_posix_rmdir	(	const char *	path,
		aiori_mod_opt_t *	module_options
	)

Definition at line 220 of file aiori.c.

Referenced by aiori_select(), and HDF5_RmDir().

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◆ aiori_posix_stat()

int aiori_posix_stat	(	const char *	path,
		struct stat *	buf,
		aiori_mod_opt_t *	module_options
	)

Definition at line 230 of file aiori.c.

Referenced by aiori_select(), and HDF5_Stat().

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◆ aiori_posix_statfs()

int aiori_posix_statfs	(	const char *	path,
		ior_aiori_statfs_t *	stat_buf,
		aiori_mod_opt_t *	module_options
	)

Default statfs implementation.

Parameters

[in]	path	Path to run statfs on
[out]	statfs_buf	AIORI statfs buffer

This function provides a AIORI statfs for POSIX-compliant filesystems. It uses statvfs is available and falls back on statfs.

Definition at line 169 of file aiori.c.

References ior_aiori_statfs::f_bfree, ior_aiori_statfs::f_blocks, ior_aiori_statfs::f_bsize, ior_aiori_statfs::f_ffree, ior_aiori_statfs::f_files, FALSE, and TRUE.

Referenced by aiori_select(), and HDF5_StatFS().

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◆ aiori_select()

const ior_aiori_t* aiori_select ( const char * api )

Definition at line 240 of file aiori.c.

References aiori_posix_access(), aiori_posix_mkdir(), aiori_posix_rmdir(), aiori_posix_stat(), aiori_posix_statfs(), ior_aiori::name_legacy, NULL, and WARN.

Referenced by DecodeDirective(), md_workbench_run(), mdtest_run(), and updateParsedOptions().

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◆ aiori_supported_apis()

void aiori_supported_apis	(	char *	APIs,
		char *	APIs_legacy,
		enum bench_type	type
	)

Definition at line 130 of file aiori.c.

References available_aiori, MDTEST, and NULL.

Referenced by createGlobalOptions(), and mdtest_run().

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◆ airoi_create_all_module_options()

options_all_t* airoi_create_all_module_options ( option_help * global_options )

Definition at line 110 of file aiori.c.

References aiori_count(), available_aiori, option_module::defaults, global_options, options_all_t::module_count, options_all_t::modules, NULL, option_module::options, out_logfile, and option_module::prefix.

Referenced by md_workbench_run(), mdtest_run(), and ParseCommandLine().

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◆ airoi_update_module_options()

void* airoi_update_module_options	(	const ior_aiori_t *	backend,
		options_all_t *	module_defaults
	)

Definition at line 96 of file aiori.c.

References available_aiori, option_module::defaults, ior_aiori::get_options, options_all_t::modules, ior_aiori::name, NULL, option_module::options, and option_module::prefix.

Referenced by md_workbench_run(), mdtest_run(), ReadConfigScript(), and updateParsedOptions().

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◆ MPIIO_Access()

int MPIIO_Access	(	const char *	,
		int	,
		aiori_mod_opt_t *	module_options
	)

Definition at line 130 of file aiori-MPIIO.c.

References aiori_xfer_hint_t::dryRun, mpiio_options_t::hintsFileName, MPI_CHECK, and SetHints().

Referenced by HDF5_Access(), and NCMPI_Access().

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◆ MPIIO_Delete()

void MPIIO_Delete	(	char *	testFileName,
		aiori_mod_opt_t *	module_options
	)

Definition at line 512 of file aiori-MPIIO.c.

References aiori_xfer_hint_t::dryRun, and MPI_CHECKF.

Referenced by HDF5_Delete().

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◆ MPIIO_GetFileSize()

IOR_offset_t MPIIO_GetFileSize	(	aiori_mod_opt_t *	options,
		char *	testFileName
	)

Definition at line 579 of file aiori-MPIIO.c.

References aiori_xfer_hint_t::dryRun, aiori_xfer_hint_t::filePerProc, mpiio_options_t::hintsFileName, MPI_CHECK, SetHints(), testComm, and TRUE.

Referenced by HDF5_GetFileSize(), and NCMPI_GetFileSize().

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◆ MPIIO_xfer_hints()

void MPIIO_xfer_hints ( aiori_xfer_hint_t * params )

Definition at line 102 of file aiori-MPIIO.c.

Referenced by HDF5_init_xfer_options(), and NCMPI_xfer_hints().

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Variable Documentation

◆ aio_aiori

ior_aiori_t aio_aiori

Definition at line 234 of file aiori-aio.c.

◆ cephfs_aiori

ior_aiori_t cephfs_aiori

Definition at line 93 of file aiori-CEPHFS.c.

◆ chfs_aiori

ior_aiori_t chfs_aiori

Definition at line 229 of file aiori-CHFS.c.

◆ daos_aiori

ior_aiori_t daos_aiori

◆ dfs_aiori

ior_aiori_t dfs_aiori

Definition at line 134 of file aiori-DFS.c.

◆ dummy_aiori

ior_aiori_t dummy_aiori

Definition at line 201 of file aiori-DUMMY.c.

◆ gfarm_aiori

ior_aiori_t gfarm_aiori

Definition at line 297 of file aiori-Gfarm.c.

◆ hdf5_aiori

ior_aiori_t hdf5_aiori

Definition at line 153 of file aiori-HDF5.c.

◆ hdfs_aiori

ior_aiori_t hdfs_aiori

Definition at line 127 of file aiori-HDFS.c.

◆ ime_aiori

ior_aiori_t ime_aiori

Definition at line 102 of file aiori-IME.c.

◆ mmap_aiori

ior_aiori_t mmap_aiori

Definition at line 41 of file aiori-MMAP.c.

◆ mpiio_aiori

ior_aiori_t mpiio_aiori

Definition at line 78 of file aiori-MPIIO.c.

◆ ncmpi_aiori

ior_aiori_t ncmpi_aiori

Definition at line 103 of file aiori-NCMPI.c.

◆ pmdk_aiori

ior_aiori_t pmdk_aiori

Definition at line 53 of file aiori-PMDK.c.

◆ posix_aiori

ior_aiori_t posix_aiori

Definition at line 171 of file aiori-POSIX.c.

◆ rados_aiori

ior_aiori_t rados_aiori

Definition at line 90 of file aiori-RADOS.c.

◆ s3_4c_aiori

ior_aiori_t s3_4c_aiori

Definition at line 178 of file aiori-S3-4c.c.

◆ s3_emc_aiori

ior_aiori_t s3_emc_aiori

Definition at line 217 of file aiori-S3-4c.c.

◆ S3_libS3_aiori

ior_aiori_t S3_libS3_aiori

Definition at line 593 of file aiori-S3-libs3.c.

◆ s3_plus_aiori

ior_aiori_t s3_plus_aiori

Definition at line 200 of file aiori-S3-4c.c.

Variables
ior_aiori_t	dummy_aiori

ior_aiori_t	aio_aiori

ior_aiori_t	daos_aiori

ior_aiori_t	dfs_aiori

ior_aiori_t	hdf5_aiori

ior_aiori_t	hdfs_aiori

ior_aiori_t	ime_aiori

ior_aiori_t	mpiio_aiori

ior_aiori_t	ncmpi_aiori

ior_aiori_t	posix_aiori

ior_aiori_t	pmdk_aiori

ior_aiori_t	mmap_aiori

ior_aiori_t	S3_libS3_aiori

ior_aiori_t	s3_4c_aiori

ior_aiori_t	s3_plus_aiori

ior_aiori_t	s3_emc_aiori

ior_aiori_t	rados_aiori

ior_aiori_t	cephfs_aiori

ior_aiori_t	gfarm_aiori

ior_aiori_t	chfs_aiori

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ IOR_APPEND

◆ IOR_CREAT

◆ IOR_DIRECT

◆ IOR_EXCL

◆ IOR_IRGRP

◆ IOR_IROTH

◆ IOR_IRUSR

◆ IOR_IRWXG

◆ IOR_IRWXO

◆ IOR_IRWXU

◆ IOR_IWGRP

◆ IOR_IWOTH

◆ IOR_IWUSR

◆ IOR_IXGRP

◆ IOR_IXOTH

◆ IOR_IXUSR

◆ IOR_RDONLY

◆ IOR_RDWR

◆ IOR_TRUNC

◆ IOR_WRONLY

Typedef Documentation

◆ aiori_fd_t

◆ aiori_xfer_hint_t

◆ ior_aiori_statfs_t

◆ ior_aiori_t

Enumeration Type Documentation

◆ bench_type

Function Documentation

◆ aiori_count()

◆ aiori_default()

◆ aiori_get_version()

◆ aiori_posix_access()

◆ aiori_posix_mkdir()

◆ aiori_posix_rmdir()

◆ aiori_posix_stat()

◆ aiori_posix_statfs()

◆ aiori_select()

◆ aiori_supported_apis()

◆ airoi_create_all_module_options()

◆ airoi_update_module_options()

◆ MPIIO_Access()

◆ MPIIO_Delete()

◆ MPIIO_GetFileSize()

◆ MPIIO_xfer_hints()

Variable Documentation

◆ aio_aiori

◆ cephfs_aiori

◆ chfs_aiori

◆ daos_aiori

◆ dfs_aiori

◆ dummy_aiori

◆ gfarm_aiori

◆ hdf5_aiori

◆ hdfs_aiori

◆ ime_aiori

◆ mmap_aiori

◆ mpiio_aiori

◆ ncmpi_aiori

◆ pmdk_aiori

◆ posix_aiori

◆ rados_aiori

◆ s3_4c_aiori

◆ s3_emc_aiori

◆ S3_libS3_aiori

◆ s3_plus_aiori