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When compiling with VDBE_PROFILE, add the sqlite3NProfileCnt global variable

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which can be used to measure per-opcode values other than elapse time, if
non-zero.

FossilOrigin-Name: d44d5936428859b6d3e089d9835acb8ca1f3c0a85b59eeaa619170623e7dcc30
This commit is contained in:
drh
2018-02-12 20:27:34 +00:00
parent 1db7db1f03
commit 35043cc32a
5 changed files with 22 additions and 12 deletions
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7
src/global.c
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@@ -258,6 +258,13 @@ const Token sqlite3IntTokens[] = {
{ "1", 1 }
};
#ifdef VDBE_PROFILE
/*
** The following performance counter can be used in place of
** sqlite3Hwtime() for profiling. This is a no-op on standard builds.
*/
sqlite3_uint64 sqlite3NProfileCnt = 0;
#endif
/*
** The value of the "pending" byte must be 0x40000000 (1 byte past the