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Lay down foundation for cross-architecture natives

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We have dropped the rarely used kqueue and replaced it with the new Netty aarch64
native. In addition, lay down the foundation for other aarch64 natives.
This commit is contained in:
Andrew Steinborn 2020-06-04 14:56:17 -04:00
parent 456b4b217f
commit bb69481f99
5 changed files with 17 additions and 20 deletions
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6
native/compile-linux.sh
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@ -13,8 +13,10 @@ cd ..
# Modify as you need.
MBEDTLS_ROOT=mbedtls
CFLAGS="-O3 -I$JAVA_HOME/include/ -I$JAVA_HOME/include/linux/ -fPIC -shared -Wl,-z,noexecstack"
ARCH=$(uname -m)
mkdir -p src/main/resources/linux_$ARCH
gcc $CFLAGS -Ilibdeflate src/main/c/jni_util.c src/main/c/jni_zlib_deflate.c src/main/c/jni_zlib_inflate.c \
libdeflate/libdeflate.a -o src/main/resources/linux_x64/velocity-compress.so
libdeflate/libdeflate.a -o src/main/resources/linux_$ARCH/velocity-compress.so
gcc $CFLAGS -I $MBEDTLS_ROOT/include -shared $MBEDTLS_ROOT/library/aes.c $MBEDTLS_ROOT/library/aesni.c \
$MBEDTLS_ROOT/library/platform.c $MBEDTLS_ROOT/library/platform_util.c src/main/c/jni_util.c src/main/c/jni_cipher.c \
-o src/main/resources/linux_x64/velocity-cipher.so
-o src/main/resources/linux_$ARCH/velocity-cipher.so

15
native/src/main/java/com/velocitypowered/natives/util/Natives.java
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@ -63,8 +63,12 @@ public class Natives {
public static final NativeCodeLoader<VelocityCompressorFactory> compress = new NativeCodeLoader<>(
ImmutableList.of(
new NativeCodeLoader.Variant<>(NativeConstraints.LINUX,
copyAndLoadNative("/linux_x64/velocity-compress.so"),
"libdeflate (Linux amd64)",
copyAndLoadNative("/linux_x86_64/velocity-compress.so"),
"libdeflate (Linux x86_64)",
LibdeflateVelocityCompressor.FACTORY),
new NativeCodeLoader.Variant<>(NativeConstraints.LINUX,
copyAndLoadNative("/linux_aarch64/velocity-compress.so"),
"libdeflate (Linux aarch64)",
LibdeflateVelocityCompressor.FACTORY),
new NativeCodeLoader.Variant<>(NativeConstraints.JAVA_11, () -> {
}, "Java 11", () -> Java11VelocityCompressor.FACTORY),
@ -76,8 +80,11 @@ public class Natives {
public static final NativeCodeLoader<VelocityCipherFactory> cipher = new NativeCodeLoader<>(
ImmutableList.of(
new NativeCodeLoader.Variant<>(NativeConstraints.LINUX,
copyAndLoadNative("/linux_x64/velocity-cipher.so"), "mbed TLS (Linux amd64)",
NativeVelocityCipher.FACTORY),
copyAndLoadNative("/linux_x86_64/velocity-cipher.so"),
"mbed TLS (Linux x86_64)", NativeVelocityCipher.FACTORY),
new NativeCodeLoader.Variant<>(NativeConstraints.LINUX,
copyAndLoadNative("/linux_aarch64/velocity-cipher.so"),
"mbed TLS (Linux aarch64)", NativeVelocityCipher.FACTORY),
new NativeCodeLoader.Variant<>(NativeCodeLoader.ALWAYS, () -> {
}, "Java", JavaVelocityCipher.FACTORY)
)

0
native/src/main/resources/linux_x64/velocity-compress.so → native/src/main/resources/linux_x86_64/velocity-compress.so
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3
proxy/build.gradle
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@ -48,8 +48,7 @@ dependencies {
compile "io.netty:netty-handler:${nettyVersion}"
compile "io.netty:netty-transport-native-epoll:${nettyVersion}"
compile "io.netty:netty-transport-native-epoll:${nettyVersion}:linux-x86_64"
compile "io.netty:netty-transport-native-kqueue:${nettyVersion}"
compile "io.netty:netty-transport-native-kqueue:${nettyVersion}:osx-x86_64"
compile "io.netty:netty-transport-native-epoll:${nettyVersion}:linux-aarch64"
compile "io.netty:netty-resolver-dns:${nettyVersion}"
compile "org.apache.logging.log4j:log4j-api:${log4jVersion}"

13
proxy/src/main/java/com/velocitypowered/proxy/network/TransportType.java
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@ -7,11 +7,6 @@ import io.netty.channel.epoll.EpollDatagramChannel;
import io.netty.channel.epoll.EpollEventLoopGroup;
import io.netty.channel.epoll.EpollServerSocketChannel;
import io.netty.channel.epoll.EpollSocketChannel;
import io.netty.channel.kqueue.KQueue;
import io.netty.channel.kqueue.KQueueDatagramChannel;
import io.netty.channel.kqueue.KQueueEventLoopGroup;
import io.netty.channel.kqueue.KQueueServerSocketChannel;
import io.netty.channel.kqueue.KQueueSocketChannel;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.DatagramChannel;
import io.netty.channel.socket.ServerSocketChannel;
@ -27,11 +22,7 @@ enum TransportType {
(name, type) -> new NioEventLoopGroup(0, createThreadFactory(name, type))),
EPOLL("epoll", EpollServerSocketChannel.class, EpollSocketChannel.class,
EpollDatagramChannel.class,
(name, type) -> new EpollEventLoopGroup(0, createThreadFactory(name, type))),
KQUEUE("Kqueue", KQueueServerSocketChannel.class, KQueueSocketChannel.class,
KQueueDatagramChannel.class,
(name, type) -> new KQueueEventLoopGroup(0, createThreadFactory(name, type)));
(name, type) -> new EpollEventLoopGroup(0, createThreadFactory(name, type)));
final String name;
final Class<? extends ServerSocketChannel> serverSocketChannelClass;
@ -71,8 +62,6 @@ enum TransportType {
if (Epoll.isAvailable()) {
return EPOLL;
} else if (KQueue.isAvailable()) {
return KQUEUE;
} else {
return NIO;
}