mirror of
https://github.com/andre-wojtowicz/blas-benchmarks
synced 2024-11-25 06:15:27 +01:00
added Intel cpuinfo to detect cores;
added nvidia-detect; added blis auto-set number of threads
This commit is contained in:
parent
59e0d85377
commit
9f134ee90f
112
install-env.sh
112
install-env.sh
@ -6,6 +6,16 @@ CHECKPOINT_DATE="2016-04-01"
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R_SAMPLE_BENCHMARK="Rscript sample-benchmark.R"
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DIR_BLAS="/opt/blas-libs"
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if [ ! -f ./cpuinfo ]; then
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echo "Intel processor family information utility not found, aborting..."
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exit 1
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fi
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PROCESSOR_CORES=`./cpuinfo -g | grep -oP 'Cores( +):( +)\K(\d+)'`
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PROCESSOR_CPUS=`./cpuinfo -g | grep -oP 'Processors\(CPUs\)( +):( +)\K(\d+)'`
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NPROC=${PROCESSOR_CORES}
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function mro_install {
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echo "Started installing Microsoft R Open and dependencies"
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@ -16,7 +26,7 @@ function mro_install {
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DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confnew" upgrade
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# install core packages
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apt-get -y install build-essential gfortran ed htop libxml2-dev ca-certificates curl libcurl4-openssl-dev gdebi-core sshpass git cpufrequtils cmake initramfs-tools linux-headers-$(uname -r)
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apt-get -y install build-essential gfortran ed htop libxml2-dev ca-certificates curl libcurl4-openssl-dev gdebi-core sshpass git cpufrequtils cmake initramfs-tools linux-headers-$(uname -r) nvidia-detect bc
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# disable CPU throttling for ATLAS multi-threading
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echo performance | tee /sys/devices/system/cpu/cpu**/cpufreq/scaling_governor
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@ -277,7 +287,7 @@ function gotoblas2_install {
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rm SurviveGotoBLAS2_3.141.tar.gz
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cd survivegotoblas2-3.141
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make REFBLAS_ANTILOGY=1 NO_CBLAS=1 GOTOBLASLIBSONAME=libgoto2blas.so GOTOLAPACKLIBSONAME=libgoto2lapack.so -j `nproc`
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make REFBLAS_ANTILOGY=1 NO_CBLAS=1 GOTOBLASLIBSONAME=libgoto2blas.so GOTOLAPACKLIBSONAME=libgoto2lapack.so -j ${NPROC}
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cp exports/libgoto2blas.so ${DIR_GOTOBLAS2}
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cp exports/libgoto2lapack.so ${DIR_GOTOBLAS2}
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@ -299,9 +309,9 @@ function gotoblas2_check {
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echo "${DIR_GOTOBLAS2}" > /etc/ld.so.conf.d/gotoblas2.conf
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ldconfig
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sed "2i\library(RhpcBLASctl); blas_set_num_threads(`nproc`)" sample-benchmark.R > sample-benchmark-gotoblas2.R
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sed "2i\library(RhpcBLASctl); blas_set_num_threads(${NPROC})" sample-benchmark.R > sample-benchmark-gotoblas2.R
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LD_PRELOAD="${DIR_GOTOBLAS2}/libgoto2blas.so ${DIR_GOTOBLAS2}/libgoto2lapack.so" GOTO_NUM_THREADS=`nproc` Rscript sample-benchmark-gotoblas2.R
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LD_PRELOAD="${DIR_GOTOBLAS2}/libgoto2blas.so ${DIR_GOTOBLAS2}/libgoto2lapack.so" GOTO_NUM_THREADS=${NPROC} Rscript sample-benchmark-gotoblas2.R
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rm /etc/ld.so.conf.d/gotoblas2.conf
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ldconfig
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@ -386,7 +396,7 @@ function blis_install {
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git checkout 0b01d355ae861754ae2da6c9a545474af010f02e
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./configure -t pthreads --enable-shared auto
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make -j `nproc`
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make -j ${NPROC}
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cd ..
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cp `find ./blis/ -name "libblis.so"` ${DIR_BLIS}
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@ -403,8 +413,72 @@ function blis_check {
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echo "Started checking BLIS"
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# TODO: auto set variables according to https://github.com/flame/blis/wiki/Multithreading
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LD_PRELOAD="${DIR_BLIS}/libblis.so" BLIS_JC_NT=2 BLIS_IC_NT=1 BLIS_JR_NT=1 BLIS_IR_NT=1 ${R_SAMPLE_BENCHMARK}
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# auto set threading variables (more or less) according to https://github.com/flame/blis/wiki/Multithreading
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CPU_L3_PRESENT=`./cpuinfo -c | grep -coP "^L3"`
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CPU_L3_PRIVATE=`./cpuinfo -c | grep -coP "^L3(.*)no sharing"`
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CPU_L2_PRIVATE=`./cpuinfo -c | grep -coP "^L2(.*)no sharing"`
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CPU_L1_PRIVATE=`./cpuinfo -c | grep -coP "^L1(.*)no sharing"`
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COUNT_JC=1
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COUNT_IC=1
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COUNT_JR=1
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COUNT_IR=1
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PARALLEL_STEPS=`echo "l(${NPROC})/l(2)" | bc -l | grep -oP "^\d+"`
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PARALLEL_I_LOOP=0
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PARALLEL_J_LOOP=0
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while [ $PARALLEL_STEPS -gt 0 ]
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do
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if [ $PARALLEL_I_LOOP -lt $PARALLEL_J_LOOP ]; then
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if [ ${CPU_L2_PRIVATE} -eq 1 ]; then
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COUNT_IC=$((${COUNT_IC} * 2))
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PARALLEL_I_LOOP=$((${PARALLEL_I_LOOP} + 1))
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elif [ ${CPU_L3_PRESENT} -eq 1 -a ${CPU_L3_PRIVATE} -eq 1 ]; then
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COUNT_JC=$((${COUNT_JC} * 2))
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PARALLEL_J_LOOP=$((${PARALLEL_J_LOOP} + 1))
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elif [ ${CPU_L1_PRIVATE} -eq 1 ]; then
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COUNT_JR=$((${COUNT_JR} * 2))
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PARALLEL_J_LOOP=$((${PARALLEL_J_LOOP} + 1))
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else
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COUNT_IR=$((${COUNT_IR} * 2))
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PARALLEL_I_LOOP=$((${PARALLEL_I_LOOP} + 1))
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fi
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elif [ $PARALLEL_J_LOOP -lt $PARALLEL_I_LOOP ]; then
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if [ ${CPU_L3_PRESENT} -eq 1 -a ${CPU_L3_PRIVATE} -eq 1 ]; then
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COUNT_JC=$((${COUNT_JC} * 2))
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PARALLEL_J_LOOP=$((${PARALLEL_J_LOOP} + 1))
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elif [ ${CPU_L1_PRIVATE} -eq 1 ]; then
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COUNT_JR=$((${COUNT_JR} * 2))
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PARALLEL_J_LOOP=$((${PARALLEL_J_LOOP} + 1))
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elif [ ${CPU_L2_PRIVATE} -eq 1 ]; then
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COUNT_IC=$((${COUNT_IC} * 2))
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PARALLEL_I_LOOP=$((${PARALLEL_I_LOOP} + 1))
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else
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COUNT_IR=$((${COUNT_IR} * 2))
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PARALLEL_I_LOOP=$((${PARALLEL_I_LOOP} + 1))
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fi
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else
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if [ ${CPU_L3_PRESENT} -eq 1 -a ${CPU_L3_PRIVATE} -eq 1 ]; then
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COUNT_JC=$((${COUNT_JC} * 2))
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PARALLEL_J_LOOP=$((${PARALLEL_J_LOOP} + 1))
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elif [ ${CPU_L2_PRIVATE} -eq 1 ]; then
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COUNT_IC=$((${COUNT_IC} * 2))
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PARALLEL_I_LOOP=$((${PARALLEL_I_LOOP} + 1))
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elif [ ${CPU_L1_PRIVATE} -eq 1 ]; then
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COUNT_JR=$((${COUNT_JR} * 2))
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PARALLEL_J_LOOP=$((${PARALLEL_J_LOOP} + 1))
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else
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COUNT_IR=$((${COUNT_IR} * 2))
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PARALLEL_I_LOOP=$((${PARALLEL_I_LOOP} + 1))
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fi
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fi
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((PARALLEL_STEPS--))
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done
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LD_PRELOAD="${DIR_BLIS}/libblis.so" BLIS_JC_NT=${COUNT_JC} BLIS_IC_NT=${COUNT_IC} BLIS_JR_NT=${COUNT_JR} BLIS_IR_NT=${COUNT_IR} ${R_SAMPLE_BENCHMARK}
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echo "Finished checking BLIS"
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}
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@ -435,6 +509,11 @@ DIR_CUBLAS="${DIR_BLAS}/cublas"
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function cublas_install {
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if [ $(nvidia-detect | grep -c "No NVIDIA GPU detected.") -eq 1 ]; then
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echo "No NVIDIA GPU detected, cuBLAS installation aborted"
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return 1
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fi
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echo "Started installing cuBLAS"
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mkdir ${DIR_CUBLAS}
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@ -461,6 +540,11 @@ function cublas_install {
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#
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#function cublas_online_install {
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#
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# if [ $(nvidia-detect | grep -c "No NVIDIA GPU detected.") -eq 1 ]; then
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# echo "No NVIDIA GPU detected, cuBLAS online installation aborted"
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# return 1
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# fi
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#
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# echo "Started installing online cuBLAS"
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#
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# mkdir ${DIR_CUBLAS}
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@ -499,6 +583,11 @@ function cublas_install {
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function cublas_check {
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if [ $(nvidia-detect | grep -c "No NVIDIA GPU detected.") -eq 1 ]; then
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echo "No NVIDIA GPU detected, cuBLAS check aborted"
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return 1
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fi
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echo "Started checking cuBLAS"
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NVBLAS_CONFIG_FILE="${DIR_CUBLAS}/nvblas.conf" LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libnvblas.so.6.5 /usr/lib/x86_64-linux-gnu/libcublas.so.6.5" ${R_SAMPLE_BENCHMARK}
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@ -515,6 +604,15 @@ if [ $# -eq 0 ]; then
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else
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for i in "$@"
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do
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case "$i" in
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nproc_cores)
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NPROC=${PROCESSOR_CORES}
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;;
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nproc_cpus)
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NPROC=${PROCESSOR_CPUS}
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;;
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*)
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$i
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esac
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done
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fi
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