71 lines
1.9 KiB
Bash
71 lines
1.9 KiB
Bash
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#!/bin/bash
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display_help() {
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echo -n "$0 <xdma id> <# ch> <io sz> < runtime> <iodir> <thread #> "
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echo "<logdir>"
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echo -e "\t<xdma id>: xdmaN"
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echo -e "\t<dir>: io direction <h2c|c2h|bi>"
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echo -e "\t<# ch>: fio --num_ch"
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echo -e "\t<io sz>: fio --io_size"
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echo -e "\t<runtime>: fio --runtime"
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echo -e "\t<thread #>: fio --threads"
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echo -e "\t<logdir>: log directory"
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exit;
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}
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####################
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#
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# main body
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#
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####################
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if [ $# -ne 7 ]; then
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display_help
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fi
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xid=$1
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iodir=$2
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num_ch=$3
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io_size=$4
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runtime=$5
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threads=$6
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logdir=$7
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outfile="${logdir}/fio_${io_size}_t${threads}.log"
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exec_cmd=
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op_cmd=
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engine=sync
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cmd_common="fio --allow_file_create=0 --ioengine=${engine} --zero_buffers"
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cmd_common="$cmd_common --mem=mmap --runtime=${runtime} --time_based"
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for ((i = 0; i < num_ch; i++)); do
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if [ ${iodir} == bi ]; then
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op_cmd="${op_cmd} --name=write${i} --bs=${io_size}"
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op_cmd="${op_cmd} --size=${io_size} --offset=0 --rw=write"
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op_cmd="${op_cmd} --filename=/dev/xdma0_h2c_${i}"
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op_cmd="${op_cmd} --numjobs=${threads} --group_reporting"
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op_cmd="${op_cmd} --name=read${i} --bs=${io_size}"
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op_cmd="${op_cmd} --size=${io_size} --offset=0 --rw=read "
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op_cmd="${op_cmd} --filename=/dev/xdma0_c2h_${i}"
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op_cmd="${op_cmd} --numjobs=${threads} --group_reporting"
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elif [ ${iodir} == h2c ]; then
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op_cmd="${op_cmd} --name=write${i} --bs=${io_size}"
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op_cmd="${op_cmd} --size=${io_size} --offset=0 --rw=write"
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op_cmd="${op_cmd} --filename=/dev/xdma0_${iodir}_${i}"
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op_cmd="${op_cmd} --numjobs=${threads} --group_reporting"
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else
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op_cmd="${op_cmd} --name=read${i} --bs=${io_size}"
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op_cmd="${op_cmd} --size=${io_size} --offset=0 --rw=read"
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op_cmd="${op_cmd} --filename=/dev/xdma0_${iodir}_${i}"
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op_cmd="${op_cmd} --numjobs=${threads} --group_reporting"
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fi
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done
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exec_cmd="${cmd_common}${op_cmd}"
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echo -e "${exec_cmd}\n\n" > ${outfile}
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${exec_cmd} >> ${outfile} &
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pid=$!
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wait $pid
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