libs/ck-libs/ampi/romio/adio/ad_bgl/ad_bgl_tuning.c File Reference

defines ad_bgl performance tuning More...

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Functions
void	ad_bgl_get_env_vars ()
void	ad_bgl_wr_timing_report (int rw, ADIO_File fd, int myrank, int nprocs)
Variables
int	bglmpio_timing
int	bglmpio_timing2
int	bglmpio_comm
int	bglmpio_tunegather
int	bglmpio_tuneblocking
long	bglocklessmpio_f_type
double	bglmpio_prof_cw [BGLMPIO_CIO_LAST]
double	bglmpio_prof_cr [BGLMPIO_CIO_LAST]

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Detailed Description

defines ad_bgl performance tuning

Definition in file ad_bgl_tuning.c.

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Function Documentation

void ad_bgl_get_env_vars

(

)

Definition at line 83 of file ad_bgl_tuning.c.

References bglmpio_comm, bglmpio_timing, bglmpio_timing2, bglmpio_tuneblocking, bglmpio_tunegather, bglocklessmpio_f_type, and x.

Referenced by ADIO_FileSysType_fncall(), and ADIOI_BGL_Open().

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void ad_bgl_wr_timing_report	(	int	rw,
		ADIO_File	fd,
		int	myrank,
		int	nprocs
	)

Definition at line 109 of file ad_bgl_tuning.c.

References BGLMPIO_CIO_B_MPIO_CRW, BGLMPIO_CIO_B_MPIO_RW, BGLMPIO_CIO_B_POSI_RW, BGLMPIO_CIO_DATA_SIZE, BGLMPIO_CIO_LAST, BGLMPIO_CIO_T_DEXCH, BGLMPIO_CIO_T_FD_PART, BGLMPIO_CIO_T_GATHER, BGLMPIO_CIO_T_LCOMP, BGLMPIO_CIO_T_MPIO_CRW, BGLMPIO_CIO_T_MPIO_RW, BGLMPIO_CIO_T_MYREQ, BGLMPIO_CIO_T_OTHREQ, BGLMPIO_CIO_T_PATANA, BGLMPIO_CIO_T_POSI_RW, BGLMPIO_CIO_T_SEEK, bglmpio_prof_cr, bglmpio_prof_cw, bglmpio_timing, bglmpio_timing2, ADIOI_FileD::comm, and MPI_Reduce.

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Variable Documentation

int bglmpio_timing

Definition at line 29 of file ad_bgl_tuning.c.

Referenced by ad_bgl_get_env_vars(), ad_bgl_wr_timing_report(), ADIOI_BGL_ReadContig(), and ADIOI_BGL_WriteContig().

int bglmpio_timing2

Definition at line 30 of file ad_bgl_tuning.c.

Referenced by ad_bgl_get_env_vars(), ad_bgl_wr_timing_report(), ADIOI_BGL_ReadContig(), and ADIOI_BGL_WriteContig().

int bglmpio_comm

Definition at line 31 of file ad_bgl_tuning.c.

Referenced by ad_bgl_get_env_vars(), ADIOI_Exch_and_write(), and ADIOI_Read_and_exch().

int bglmpio_tunegather

Definition at line 32 of file ad_bgl_tuning.c.

Referenced by ad_bgl_get_env_vars(), ADIOI_BGL_ReadStridedColl(), and ADIOI_BGL_WriteStridedColl().

int bglmpio_tuneblocking

Definition at line 33 of file ad_bgl_tuning.c.

Referenced by ad_bgl_get_env_vars(), ADIOI_BGL_ReadStridedColl(), and ADIOI_BGL_WriteStridedColl().

long bglocklessmpio_f_type

Definition at line 34 of file ad_bgl_tuning.c.

Referenced by ad_bgl_get_env_vars(), check_for_lockless_exceptions(), and scaleable_stat().

double bglmpio_prof_cw[BGLMPIO_CIO_LAST]

Definition at line 36 of file ad_bgl_tuning.c.

Referenced by ad_bgl_wr_timing_report(), and ADIOI_BGL_WriteContig().

double bglmpio_prof_cr[BGLMPIO_CIO_LAST]

Definition at line 37 of file ad_bgl_tuning.c.

Referenced by ad_bgl_wr_timing_report(), and ADIOI_BGL_ReadContig().