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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2017-12-15 11:03:20 -0800 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2017-12-15 11:03:20 -0800 |
| commit | 060870462606f82d3a9b0fe6aca87f8a5de8705e (patch) | |
| tree | 2001ea775c3a8b65c756d64fff88c664c609feb3 /node/Network.cpp | |
| parent | cb8e7b4d5e3cb4c5b79ccb9f74c161182222daca (diff) | |
| download | infinitytier-060870462606f82d3a9b0fe6aca87f8a5de8705e.tar.gz infinitytier-060870462606f82d3a9b0fe6aca87f8a5de8705e.zip | |
Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.
Diffstat (limited to 'node/Network.cpp')
| -rw-r--r-- | node/Network.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/node/Network.cpp b/node/Network.cpp index a9e8539e..e8e91174 100644 --- a/node/Network.cpp +++ b/node/Network.cpp @@ -983,7 +983,7 @@ uint64_t Network::handleConfigChunk(void *tPtr,const uint64_t packetId,const Add return false; c->haveChunkIds[c->haveChunks++] = chunkId; - memcpy(c->data.unsafeData() + chunkIndex,chunkData,chunkLen); + ZT_FAST_MEMCPY(c->data.unsafeData() + chunkIndex,chunkData,chunkLen); c->haveBytes += chunkLen; if (c->haveBytes == totalLength) { @@ -1385,7 +1385,7 @@ void Network::_externalConfig(ZT_VirtualNetworkConfig *ec) const ec->assignedAddressCount = 0; for(unsigned int i=0;i<ZT_MAX_ZT_ASSIGNED_ADDRESSES;++i) { if (i < _config.staticIpCount) { - memcpy(&(ec->assignedAddresses[i]),&(_config.staticIps[i]),sizeof(struct sockaddr_storage)); + ZT_FAST_MEMCPY(&(ec->assignedAddresses[i]),&(_config.staticIps[i]),sizeof(struct sockaddr_storage)); ++ec->assignedAddressCount; } else { memset(&(ec->assignedAddresses[i]),0,sizeof(struct sockaddr_storage)); @@ -1395,7 +1395,7 @@ void Network::_externalConfig(ZT_VirtualNetworkConfig *ec) const ec->routeCount = 0; for(unsigned int i=0;i<ZT_MAX_NETWORK_ROUTES;++i) { if (i < _config.routeCount) { - memcpy(&(ec->routes[i]),&(_config.routes[i]),sizeof(ZT_VirtualNetworkRoute)); + ZT_FAST_MEMCPY(&(ec->routes[i]),&(_config.routes[i]),sizeof(ZT_VirtualNetworkRoute)); ++ec->routeCount; } else { memset(&(ec->routes[i]),0,sizeof(ZT_VirtualNetworkRoute)); |