Merge remote-tracking branch 'origin/master' into sse_scaling
Ubuntu
4 years ago
commit
242853eb2a
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builder/build
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FROM ubuntu:18.04
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ENV KASMVNC_BUILD_OS ubuntu
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ENV KASMVNC_BUILD_OS_CODENAME bionic
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ENV XORG_VER 1.20.10
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RUN sed -i 's$# deb-src$deb-src$' /etc/apt/sources.list
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RUN apt-get update && \
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apt-get -y install sudo
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RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
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RUN apt-get update && apt-get -y install cmake git libgnutls28-dev vim wget tightvncserver
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RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
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RUN apt-get update && apt-get install -y cmake nasm gcc
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RUN git clone https://github.com/libjpeg-turbo/libjpeg-turbo.git
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RUN export MAKEFLAGS=-j`nproc`; cd libjpeg-turbo && cmake -G"Unix Makefiles" && make deb
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RUN export MAKEFLAGS=-j`nproc`; cd libjpeg-turbo && cmake -DCMAKE_INSTALL_PREFIX=/usr/local -G"Unix Makefiles" && make && make install
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# Additions for webp
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RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz
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RUN cd /tmp && tar -xzvf /tmp/libwebp-*
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RUN cd /tmp/libwebp-1.0.2 && \
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./configure --enable-static --disable-shared && \
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make && make install
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# Fix for older required libs
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#RUN cd /tmp && wget http://launchpadlibrarian.net/347526424/libxfont1-dev_1.5.2-4ubuntu2_amd64.deb && \
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# wget http://launchpadlibrarian.net/347526425/libxfont1_1.5.2-4ubuntu2_amd64.deb && \
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# dpkg -i libxfont1_1.5.2-4ubuntu2_amd64.deb && \
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# dpkg -i libxfont1-dev_1.5.2-4ubuntu2_amd64.deb
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RUN useradd -m docker && echo "docker:docker" | chpasswd && adduser docker sudo
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COPY --chown=docker:docker . /src
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USER docker
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ENTRYPOINT ["/src/builder/build.sh"]
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FROM ubuntu:bionic
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RUN apt-get update && \
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apt-get -y install vim build-essential devscripts equivs
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ARG KASMVNC_PACKAGE_DIR
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COPY $KASMVNC_PACKAGE_DIR/libjpeg-turbo*deb /tmp
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RUN apt-get install /tmp/libjpeg-turbo*deb
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# Install build-deps for the package.
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COPY ./debian/control /tmp
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RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
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ENV LD_LIBRARY_PATH="/opt/libjpeg-turbo/lib64/:$LD_LIBRARY_PATH"
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ARG L_UID
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RUN if [ "$L_UID" -eq 0 ]; then \
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useradd -m docker; \
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else \
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useradd -m docker -u $L_UID;\
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fi
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USER docker
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FROM ubuntu:bionic
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ENV DISPLAY=:1 \
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VNC_PORT=8443 \
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VNC_RESOLUTION=1280x720 \
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MAX_FRAME_RATE=24 \
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VNCOPTIONS="-PreferBandwidth -DynamicQualityMin=4 -DynamicQualityMax=7" \
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HOME=/home/user \
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TERM=xterm \
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STARTUPDIR=/dockerstartup \
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INST_SCRIPTS=/dockerstartup/install \
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KASM_RX_HOME=/dockerstartup/kasmrx \
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DEBIAN_FRONTEND=noninteractive \
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VNC_COL_DEPTH=24 \
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VNC_RESOLUTION=1280x1024 \
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VNC_PW=vncpassword \
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VNC_USER=user \
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VNC_VIEW_ONLY_PW=vncviewonlypassword \
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LD_LIBRARY_PATH=/opt/libjpeg-turbo/lib64/:/usr/local/lib/ \
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OMP_WAIT_POLICY=PASSIVE \
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SHELL=/bin/bash \
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SINGLE_APPLICATION=0 \
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KASMVNC_BUILD_OS=ubuntu \
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KASMVNC_BUILD_OS_CODENAME=bionic
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EXPOSE $VNC_PORT
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WORKDIR $HOME
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### REQUIRED STUFF ###
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RUN apt-get update && apt-get install -y supervisor xfce4 xfce4-terminal xterm libnss-wrapper gettext wget
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RUN apt-get purge -y pm-utils xscreensaver*
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RUN apt-get update && apt-get install -y vim less
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RUN apt-get update && apt-get -y install lsb-release
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RUN echo 'source $STARTUPDIR/generate_container_user' >> $HOME/.bashrc
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RUN mkdir -p $STARTUPDIR
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COPY startup/ $STARTUPDIR
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### START CUSTOM STUFF ####
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ARG KASMVNC_PACKAGE_DIR
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COPY $KASMVNC_PACKAGE_DIR/libjpeg-turbo_*.deb /tmp
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RUN apt-get install /tmp/libjpeg-turbo*deb
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ARG BUILD_DEBIAN_REVISION
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COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*$BUILD_DEBIAN_REVISION*.deb /tmp
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RUN dpkg -i /tmp/*.deb; apt-get -yf install
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### END CUSTOM STUFF ###
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RUN chown -R 1000:0 $HOME
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USER 1000:ssl-cert
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WORKDIR $HOME
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ENTRYPOINT [ "/dockerstartup/vnc_startup.sh" ]
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@ -0,0 +1,197 @@
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/* Copyright (C) 2021 Kasm Web
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include <rfb/ComparingUpdateTracker.h>
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#include <rfb/EncodeManager.h>
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#include <rfb/LogWriter.h>
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#include <rfb/SConnection.h>
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#include <rfb/ServerCore.h>
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#include <rfb/PixelBuffer.h>
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#include <rfb/TightJPEGEncoder.h>
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#include <rfb/TightWEBPEncoder.h>
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#include <rfb/util.h>
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#include <sys/time.h>
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#include <stdint.h>
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#include <stdlib.h>
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using namespace rfb;
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static LogWriter vlog("SelfBench");
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static const PixelFormat pfRGBX(32, 24, false, true, 255, 255, 255, 0, 8, 16);
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#define RUNS 64
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#define W 1600
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#define H 1200
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void SelfBench() {
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unsigned i, runs;
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struct timeval start;
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ManagedPixelBuffer f1(pfRGBX, W, H);
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ManagedPixelBuffer f2(pfRGBX, W, H);
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ManagedPixelBuffer screen(pfRGBX, W, H);
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int stride;
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rdr::U8 *f1ptr = f1.getBufferRW(f1.getRect(), &stride);
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rdr::U8 *f2ptr = f2.getBufferRW(f2.getRect(), &stride);
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rdr::U8 * const screenptr = screen.getBufferRW(screen.getRect(), &stride);
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rdr::U8 * const f1orig = f1ptr;
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rdr::U8 * const f2orig = f2ptr;
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for (i = 0; i < W * H * 4; i += 4) {
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f1ptr[0] = rand();
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f1ptr[1] = rand();
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f1ptr[2] = rand();
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f2ptr[0] = rand();
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f2ptr[1] = rand();
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f2ptr[2] = rand();
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f1ptr += 4;
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f2ptr += 4;
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}
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vlog.info("Running micro-benchmarks (single-threaded, runs depending on task)");
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// Encoding
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std::vector<uint8_t> vec;
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TightJPEGEncoder jpeg(NULL);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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jpeg.compressOnly(&f1, 8, vec, false);
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}
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vlog.info("Jpeg compression at quality 8 took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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jpeg.compressOnly(&f1, 4, vec, false);
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}
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vlog.info("Jpeg compression at quality 4 took %u ms (%u runs)", msSince(&start), runs);
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TightWEBPEncoder webp(NULL);
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gettimeofday(&start, NULL);
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runs = RUNS / 8;
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for (i = 0; i < runs; i++) {
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webp.compressOnly(&f1, 8, vec, false);
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}
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vlog.info("Webp compression at quality 8 took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS / 4;
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for (i = 0; i < runs; i++) {
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webp.compressOnly(&f1, 4, vec, false);
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}
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vlog.info("Webp compression at quality 4 took %u ms (%u runs)", msSince(&start), runs);
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// Scaling
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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PixelBuffer *pb = nearestScale(&f1, W * 0.8, H * 0.8, 0.8);
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delete pb;
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}
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vlog.info("Nearest scaling to 80%% took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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PixelBuffer *pb = nearestScale(&f1, W * 0.4, H * 0.4, 0.4);
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delete pb;
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}
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vlog.info("Nearest scaling to 40%% took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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PixelBuffer *pb = bilinearScale(&f1, W * 0.8, H * 0.8, 0.8);
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delete pb;
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}
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vlog.info("Bilinear scaling to 80%% took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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PixelBuffer *pb = bilinearScale(&f1, W * 0.4, H * 0.4, 0.4);
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delete pb;
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}
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vlog.info("Bilinear scaling to 40%% took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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PixelBuffer *pb = progressiveBilinearScale(&f1, W * 0.8, H * 0.8, 0.8);
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delete pb;
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}
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vlog.info("Progressive bilinear scaling to 80%% took %u ms (%u runs)", msSince(&start), runs);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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PixelBuffer *pb = progressiveBilinearScale(&f1, W * 0.4, H * 0.4, 0.4);
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delete pb;
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}
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vlog.info("Progressive bilinear scaling to 40%% took %u ms (%u runs)", msSince(&start), runs);
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// Analysis
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ComparingUpdateTracker *comparer = new ComparingUpdateTracker(&screen);
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Region cursorReg;
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Server::detectScrolling.setParam(false);
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Server::detectHorizontal.setParam(false);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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memcpy(screenptr, i % 2 ? f1orig : f2orig, W * H * 4);
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comparer->compare(true, cursorReg);
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}
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vlog.info("Analysis took %u ms (%u runs) (incl. memcpy overhead)", msSince(&start), runs);
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Server::detectScrolling.setParam(true);
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gettimeofday(&start, NULL);
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runs = RUNS;
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for (i = 0; i < runs; i++) {
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memcpy(screenptr, i % 2 ? f1orig : f2orig, W * H * 4);
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comparer->compare(false, cursorReg);
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}
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vlog.info("Analysis w/ scroll detection took %u ms (%u runs) (incl. memcpy overhead)", msSince(&start), runs);
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Server::detectHorizontal.setParam(true);
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delete comparer;
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comparer = new ComparingUpdateTracker(&screen);
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gettimeofday(&start, NULL);
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runs = RUNS / 2;
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for (i = 0; i < runs; i++) {
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memcpy(screenptr, i % 2 ? f1orig : f2orig, W * H * 4);
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comparer->compare(false, cursorReg);
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}
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vlog.info("Analysis w/ horizontal scroll detection took %u ms (%u runs) (incl. memcpy overhead)", msSince(&start), runs);
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exit(0);
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}
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