mirror of
https://github.com/andreas-abel/nanoBench.git
synced 2025-12-16 03:20:08 +01:00
79 lines
2.1 KiB
Bash
Executable File
79 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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if [ "$EUID" -ne 0 ]; then
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echo "Error: nanoBench requires root privileges"
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echo "Try \"sudo ./nb_km-asm.sh ...\""
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exit 1
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fi
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if [ ! -e /sys/nb ]; then
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echo "Error: nanoBench kernel module not loaded"
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echo "Load with \"sudo insmod nb.ko\""
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exit 1
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fi
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cat /sys/nb/reset
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while [ "$1" ]; do
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if [[ "$1" == -asm_init ]]; then
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echo ".intel_syntax noprefix" > asm-init.s
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echo "$2" >> asm-init.s
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as asm-init.s -o asm-init.o
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objcopy asm-init.o -O binary /sys/nb/init
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rm -f asm-init.s asm-init.o
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shift 2
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elif [[ "$1" == -asm ]]; then
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echo ".intel_syntax noprefix" > asm-code.s
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echo "$2" >> asm-code.s
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as asm-code.s -o asm-code.o
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objcopy asm-code.o -O binary /sys/nb/code
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rm -f asm-code.s asm-code.o
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shift 2
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elif [[ "$1" == -code_init ]]; then
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cp "$2" /sys/nb/init
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shift 2
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elif [[ "$1" == -code ]]; then
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cp "$2" /sys/nb/code
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shift 2
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elif [[ "$1" == -config ]]; then
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cp "$2" /sys/nb/config
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shift 2
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elif [[ "$1" == -u* ]]; then
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echo "$2" > /sys/nb/unroll_count
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shift 2
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elif [[ "$1" == -l* ]]; then
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echo "$2" > /sys/nb/loop_count
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shift 2
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elif [[ "$1" == -no_mem ]]; then
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echo "1" > /sys/nb/no_mem
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shift
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elif [[ "$1" == -n* ]]; then
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echo "$2" > /sys/nb/n_measurements
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shift 2
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elif [[ "$1" == -b* ]]; then
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echo "1" > /sys/nb/basic_mode
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shift
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elif [[ "$1" == -v* ]]; then
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echo "1" > /sys/nb/verbose
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shift
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elif [[ "$1" == -w* ]]; then
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echo "$2" > /sys/nb/warm_up
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shift 2
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elif [[ "$1" == -initial* ]]; then
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echo "$2" > /sys/nb/initial_warm_up
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shift 2
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elif [[ "$1" == -min* ]]; then
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echo "min" > /sys/nb/agg
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shift
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elif [[ "$1" == -med* ]]; then
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echo "med" > /sys/nb/agg
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shift
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elif [[ "$1" == -avg* ]]; then
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echo "avg" > /sys/nb/agg
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shift
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else
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echo "Invalid option: " "$1"
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fi
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done
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cat /sys/nb/run |