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When VDBE_PROFILE is enabled, ignore negative opcode times, which sometimes

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occur, perhaps due to context swaps.

FossilOrigin-Name: 4e88042f9d3e678914da96c0eb276f3d8fca5a94
This commit is contained in:
drh
2014-04-25 12:35:31 +00:00
parent f0582f43dd
commit a01c7c70fd
3 changed files with 9 additions and 9 deletions
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12
manifest
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@@ -1,5 +1,5 @@
C Comment\stweaks\son\sthe\stest\scase\sfor\sthe\s[b75a9ca6b0]\sbug\sfix. C When\sVDBE_PROFILE\sis\senabled,\signore\snegative\sopcode\stimes,\swhich\ssometimes\noccur,\sperhaps\sdue\sto\scontext\sswaps.
D 2014-04-21T13:36:54.639 D 2014-04-25T12:35:31.621
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81 F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -278,7 +278,7 @@ F src/update.c 5b3e74a03b3811e586b4f2b4cbd7c49f01c93115
F src/utf.c 6dc9ec9f1b3db43ae8ba0365377f11df1ee4c01c F src/utf.c 6dc9ec9f1b3db43ae8ba0365377f11df1ee4c01c
F src/util.c c46c90459ef9bdc0c6c73803cf4c55425b4771cf F src/util.c c46c90459ef9bdc0c6c73803cf4c55425b4771cf
F src/vacuum.c 3728d74919d4fb1356f9e9a13e27773db60b7179 F src/vacuum.c 3728d74919d4fb1356f9e9a13e27773db60b7179
F src/vdbe.c bf284edea1cee0508dc93c79a73498e0f317edb7 F src/vdbe.c 699693bea6710ed436392c928b02cb4e91944137
F src/vdbe.h 394464909ed682334aa3d5831aae0c2fe2abef94 F src/vdbe.h 394464909ed682334aa3d5831aae0c2fe2abef94
F src/vdbeInt.h e6d83e5bfd62fc6685ba1ed6153f7099f82de9f7 F src/vdbeInt.h e6d83e5bfd62fc6685ba1ed6153f7099f82de9f7
F src/vdbeapi.c 0ed6053f947edd0b30f64ce5aeb811872a3450a4 F src/vdbeapi.c 0ed6053f947edd0b30f64ce5aeb811872a3450a4
@@ -1161,7 +1161,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
P de9a490f594183f337a2ec9e0f87792eac83548b P 65d2544af9adc1e2f1d193e57f8be0422fb0d5eb
R ce888b84132e0cad3bcca115a32951d3 R c6b40d1b54d6305d3c2bd44472b1c76f
U drh U drh
Z cf9f241149456ab1fa24984e95a412d2 Z 6f02403cb59a60204ab5357a363dc55d

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@@ -1 +1 @@
65d2544af9adc1e2f1d193e57f8be0422fb0d5eb 4e88042f9d3e678914da96c0eb276f3d8fca5a94

4
src/vdbe.c
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@@ -6323,8 +6323,8 @@ default: { /* This is really OP_Noop and OP_Explain */
#ifdef VDBE_PROFILE #ifdef VDBE_PROFILE
{ {
u64 elapsed = sqlite3Hwtime() - start; u64 endTime = sqlite3Hwtime();
pOp->cycles += elapsed; if( endTime>start ) pOp->cycles += endTime - start;
pOp->cnt++; pOp->cnt++;
} }
#endif #endif