Data Structures | Typedefs | Enumerations | Functions | Variables

rpmio/rpmsw.h File Reference

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Data Structures

struct  rpmsw_s
struct  rpmop_s
 Cumulative statistics for an operation. More...

Typedefs

typedef unsigned long int rpmtime_t
typedef struct rpmsw_srpmsw
typedef struct rpmop_srpmop
typedef enum rpmswOpX_e rpmswOpX
 Indices for timestamps.

Enumerations

enum  rpmswOpX_e {
  RPMSW_OP_TOTAL = 0, RPMSW_OP_CHECK = 1, RPMSW_OP_ORDER = 2, RPMSW_OP_FINGERPRINT = 3,
  RPMSW_OP_REPACKAGE = 4, RPMSW_OP_INSTALL = 5, RPMSW_OP_ERASE = 6, RPMSW_OP_SCRIPTLETS = 7,
  RPMSW_OP_COMPRESS = 8, RPMSW_OP_UNCOMPRESS = 9, RPMSW_OP_DIGEST = 10, RPMSW_OP_SIGNATURE = 11,
  RPMSW_OP_DBADD = 12, RPMSW_OP_DBREMOVE = 13, RPMSW_OP_DBGET = 14, RPMSW_OP_DBPUT = 15,
  RPMSW_OP_DBDEL = 16, RPMSW_OP_READHDR = 17, RPMSW_OP_HDRLOAD = 18, RPMSW_OP_HDRGET = 19,
  RPMSW_OP_DEBUG = 20, RPMSW_OP_MAX = 20
}
 

Indices for timestamps.

More...

Functions

rpmsw rpmswNow (rpmsw sw)
 Return benchmark time stamp.
rpmtime_t rpmswDiff (rpmsw end, rpmsw begin)
 Return benchmark time stamp difference.
rpmtime_t rpmswInit (void)
 Return benchmark time stamp overhead.
int rpmswEnter (rpmop op, ssize_t rc)
 Enter timed operation.
rpmtime_t rpmswExit (rpmop op, ssize_t rc)
 Exit timed operation.
rpmtime_t rpmswAdd (rpmop to, rpmop from)
 Sum statistic counters.
rpmtime_t rpmswSub (rpmop to, rpmop from)
 Subtract statistic counters.
void rpmswPrint (const char *name, rpmop op)
 Print operation statistics.

Variables

int _rpmsw_stats

Detailed Description

Definition in file rpmsw.h.


Function Documentation

rpmtime_t rpmswDiff ( rpmsw  end,
rpmsw  begin 
)

Return benchmark time stamp difference.

Parameters:
*endend time stamp
*beginbegin time stamp
Returns:
difference in micro-seconds

Definition at line 123 of file rpmsw.c.

References rpmsw_cycles, rpmsw_overhead, rpmsw_type, rpmsw_s::ticks, rpmsw_s::tv, tvsub(), and rpmsw_s::u.

Referenced by rpmswExit(), and rpmswInit().

rpmtime_t rpmswInit ( void   )

Return benchmark time stamp overhead.

Returns:
overhead in micro-seconds

Definition at line 180 of file rpmsw.c.

References rpmsw_cycles, rpmsw_initialized, rpmsw_overhead, rpmsw_type, rpmswDiff(), and rpmswNow().

Referenced by rpmswNow().

rpmsw rpmswNow ( rpmsw  sw )

Return benchmark time stamp.

Parameters:
*swtime stamp
Returns:
0 on success

Definition at line 84 of file rpmsw.c.

References rpmsw_initialized, rpmsw_type, rpmswInit(), rpmsw_s::ticks, rpmsw_s::tv, and rpmsw_s::u.

Referenced by rpmswEnter(), rpmswExit(), and rpmswInit().


Variable Documentation

Definition at line 20 of file rpmsw.c.

Referenced by main().