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Logging speed improvements.

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We now use Google's replacement functions for slow printf-based
num-to-ascii conversion.
This commit is contained in:
Robin Sommer 2011-10-06 15:55:45 -07:00
parent 3ecd872291
commit 8aaccf1c95
8 changed files with 426 additions and 9 deletions
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25
src/Desc.cc
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@ -102,7 +102,7 @@ void ODesc::Add(int i)
else
{
char tmp[256];
sprintf(tmp, "%d", i);
modp_litoa10(i, tmp);
Add(tmp);
}
}
@ -114,7 +114,7 @@ void ODesc::Add(uint32 u)
else
{
char tmp[256];
sprintf(tmp, "%u", u);
modp_ulitoa10(u, tmp);
Add(tmp);
}
}
@ -126,7 +126,7 @@ void ODesc::Add(int64 i)
else
{
char tmp[256];
sprintf(tmp, "%" PRId64, i);
modp_litoa10(i, tmp);
Add(tmp);
}
}
@ -138,7 +138,7 @@ void ODesc::Add(uint64 u)
else
{
char tmp[256];
sprintf(tmp, "%" PRIu64, u);
modp_ulitoa10(u, tmp);
Add(tmp);
}
}
@ -150,7 +150,7 @@ void ODesc::Add(double d)
else
{
char tmp[256];
sprintf(tmp, IsReadable() ? "%.15g" : "%.17g", d);
modp_dtoa(d, tmp, IsReadable() ? 15 : 17);
Add(tmp);
if ( d == double(int(d)) )
@ -334,3 +334,18 @@ void ODesc::OutOfMemory()
{
reporter->InternalError("out of memory");
}
void ODesc::Clear()
{
offset = 0;
// If we've allocated an exceedingly large amount of space, free it.
if ( size > 10 * 1024 * 1024 )
{
free(base);
size = DEFAULT_SIZE;
base = safe_malloc(size);
((char*) base)[0] = '\0';
}
}