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Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.

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This commit is contained in:
Adam Ierymenko 2017-12-15 11:03:20 -08:00
parent cb8e7b4d5e
commit 0608704626
22 changed files with 163 additions and 81 deletions
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8
node/Buffer.hpp
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@ -116,9 +116,9 @@ public:
if (unlikely(b._l > C))
throw ZT_EXCEPTION_OUT_OF_BOUNDS;
if (C2 == C) {
memcpy(this,&b,sizeof(Buffer<C>));
ZT_FAST_MEMCPY(this,&b,sizeof(Buffer<C>));
} else {
memcpy(_b,b._b,_l = b._l);
ZT_FAST_MEMCPY(_b,b._b,_l = b._l);
}
return *this;
}
@ -127,7 +127,7 @@ public:
{
if (unlikely(l > C))
throw ZT_EXCEPTION_OUT_OF_BOUNDS;
memcpy(_b,b,l);
ZT_FAST_MEMCPY(_b,b,l);
_l = l;
}
@ -281,7 +281,7 @@ public:
{
if (unlikely((_l + l) > C))
throw ZT_EXCEPTION_OUT_OF_BOUNDS;
memcpy(_b + _l,b,l);
ZT_FAST_MEMCPY(_b + _l,b,l);
_l += l;
}