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add experimental RISC-V support (#97)

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Mason Rowe
2026-10-31 01:41:45 -04:00
parent 96f102f8d0
commit 21f62408ec
3 changed files with 54 additions and 20 deletions
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3
README.md
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@@ -10,6 +10,7 @@ This script automates the execution of the best benchmarking tools in the indust
View Daily and Historical 📊 **[YABS Usage Stats Here](https://stats.yabs.sh/)** 📈 ([source](https://github.com/masonr/yabs-stats)). View Daily and Historical 📊 **[YABS Usage Stats Here](https://stats.yabs.sh/)** 📈 ([source](https://github.com/masonr/yabs-stats)).
### **What's New With YABS?** ### **What's New With YABS?**
* [31 Oct 2026](https://github.com/masonr/yet-another-bench-script/issues/97) - Experimental RISC-V (riscv64) support added - fio/iperf3 static binaries and Geekbench 5/6/7 RISC-V preview builds are now supported.
* [19 Sep 2026](https://github.com/masonr/yet-another-bench-script/actions) - fio/iperf3 portable binary builds now automated via GitHub workflows. * [19 Sep 2026](https://github.com/masonr/yet-another-bench-script/actions) - fio/iperf3 portable binary builds now automated via GitHub workflows.
* [24 Jul 2026](https://github.com/masonr/yet-another-bench-script) - [Geekbench 7](https://www.geekbench.com/) is now available via the `-7` flag (Geekbench 6 remains the default). * [24 Jul 2026](https://github.com/masonr/yet-another-bench-script) - [Geekbench 7](https://www.geekbench.com/) is now available via the `-7` flag (Geekbench 6 remains the default).
* [04 Jul 2026](https://stats.yabs.sh/) - Check out YABS usage stats here -> https://stats.yabs.sh/ * [04 Jul 2026](https://stats.yabs.sh/) - Check out YABS usage stats here -> https://stats.yabs.sh/
@@ -28,7 +29,7 @@ wget -qO- yabs.sh | bash
**Local fio/iperf3 Packages**: If the tested system has fio and/or iperf3 already installed, the local package will take precedence over the precompiled binary. **Local fio/iperf3 Packages**: If the tested system has fio and/or iperf3 already installed, the local package will take precedence over the precompiled binary.
**Experimental ARM Compatibility**: Initial ARM compatibility has been introduced, however, is not considered entirely stable due to limited testing on distinct ARM devices. Report any errors or issues. **Experimental RISC-V Compatibility**: Initial RISC-V (riscv64) compatibility has been introduced, however, is not considered entirely stable due to limited testing on distinct RISC-V devices. Report any errors or issues.
**High Bandwidth Usage Notice**: By default, this script will perform many iperf network tests, which will try to max out the network port for ~20s per location (10s in each direction). Low-bandwidth servers (such as a NAT VPS) should consider running this script with the `-r` flag (for reduced iperf locations) or the `-i` flag (to disable network tests entirely). **High Bandwidth Usage Notice**: By default, this script will perform many iperf network tests, which will try to max out the network port for ~20s per location (10s in each direction). Low-bandwidth servers (such as a NAT VPS) should consider running this script with the `-r` flag (for reduced iperf locations) or the `-i` flag (to disable network tests entirely).

2
bin/README.md
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@@ -33,7 +33,7 @@ issue if the binaries are out of date and lacking any security-related and/or
performance updates - the daily scheduled workflows should pick up new upstream performance updates - the daily scheduled workflows should pick up new upstream
releases automatically. releases automatically.
Note: ARM and RISC-V compatibility is considered experimental. Note: RISC-V compatibility is considered experimental.
### Compile Notes (manual builds) ### Compile Notes (manual builds)

69
yabs.sh
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@@ -12,7 +12,7 @@
# performance via fio. The script is designed to not require any dependencies # performance via fio. The script is designed to not require any dependencies
# - either compiled or installed - nor admin privileges to run. # - either compiled or installed - nor admin privileges to run.
YABS_VERSION="v2026-10-30" YABS_VERSION="v2026-10-31"
echo -e '# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #' echo -e '# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #'
echo -e '# Yet-Another-Bench-Script #' echo -e '# Yet-Another-Bench-Script #'
@@ -51,7 +51,10 @@ elif [[ $ARCH = *aarch* || $ARCH = *arm* ]]; then
# host is running an ARM 32-bit kernel # host is running an ARM 32-bit kernel
ARCH="arm" ARCH="arm"
fi fi
echo -e "\nARM compatibility is considered *experimental*" elif [[ $ARCH = *riscv64* ]]; then
# host is running a RISC-V 64-bit kernel
ARCH="riscv64"
echo -e "\nRISC-V compatibility is considered *experimental*"
else else
# host is running a non-supported kernel # host is running a non-supported kernel
echo -e "Architecture not supported by YABS." echo -e "Architecture not supported by YABS."
@@ -268,13 +271,28 @@ if command -v lscpu >/dev/null 2>&1; then
else else
unset LOCAL_LSCPU unset LOCAL_LSCPU
fi fi
if [[ $ARCH = *aarch64* || $ARCH = *arm* ]] && [[ -n $LOCAL_LSCPU ]]; then if [[ $ARCH = *riscv64* ]]; then
# RISC-V /proc/cpuinfo lacks "model name"; try lscpu, the uarch field, the device tree, then fall back to the base ISA string
[[ -n $LOCAL_LSCPU ]] && CPU_PROC=$(lscpu | grep "Model name" | sed 's/Model name: *//g')
[[ -z $CPU_PROC ]] && CPU_PROC=$(awk -F: '/^uarch/ {print $2; exit}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//')
[[ -z $CPU_PROC && -r /proc/device-tree/model ]] && CPU_PROC=$(tr -d '\0' < /proc/device-tree/model)
[[ -z $CPU_PROC ]] && CPU_PROC="RISC-V"
CPU_ISA=$(awk -F: '/^isa/ {print $2; exit}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//')
[[ -n $CPU_ISA ]] && CPU_PROC="$CPU_PROC (${CPU_ISA%%_*})"
elif [[ $ARCH = *aarch64* || $ARCH = *arm* ]] && [[ -n $LOCAL_LSCPU ]]; then
CPU_PROC=$(lscpu | grep "Model name" | sed 's/Model name: *//g') CPU_PROC=$(lscpu | grep "Model name" | sed 's/Model name: *//g')
else else
CPU_PROC=$(awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//') CPU_PROC=$(awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//')
fi fi
echo -e "Processor : $CPU_PROC" echo -e "Processor : $CPU_PROC"
if [[ $ARCH = *aarch64* || $ARCH = *arm* ]] && [[ -n $LOCAL_LSCPU ]]; then if [[ $ARCH = *riscv64* ]]; then
# RISC-V /proc/cpuinfo lacks "cpu MHz"; try lscpu then cpufreq sysfs
CPU_CORES=$(grep -c '^processor' /proc/cpuinfo)
[[ -n $LOCAL_LSCPU ]] && CPU_FREQ=$(lscpu | grep "CPU max MHz" | sed 's/CPU max MHz: *//g')
[[ -z $CPU_FREQ && -r /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq ]] && CPU_FREQ=$(awk '{ printf "%d", $1 / 1000 }' /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq)
[[ -z "$CPU_FREQ" ]] && CPU_FREQ="???"
CPU_FREQ="${CPU_FREQ} MHz"
elif [[ $ARCH = *aarch64* || $ARCH = *arm* ]] && [[ -n $LOCAL_LSCPU ]]; then
CPU_CORES=$(lscpu | grep "^[[:blank:]]*CPU(s):" | sed 's/CPU(s): *//g') CPU_CORES=$(lscpu | grep "^[[:blank:]]*CPU(s):" | sed 's/CPU(s): *//g')
CPU_FREQ=$(lscpu | grep "CPU max MHz" | sed 's/CPU max MHz: *//g') CPU_FREQ=$(lscpu | grep "CPU max MHz" | sed 's/CPU max MHz: *//g')
[[ -z "$CPU_FREQ" ]] && CPU_FREQ="???" [[ -z "$CPU_FREQ" ]] && CPU_FREQ="???"
@@ -284,10 +302,20 @@ else
CPU_FREQ=$(awk -F: ' /cpu MHz/ {freq=$2} END {print freq " MHz"}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//') CPU_FREQ=$(awk -F: ' /cpu MHz/ {freq=$2} END {print freq " MHz"}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//')
fi fi
echo -e "CPU cores : $CPU_CORES @ $CPU_FREQ" echo -e "CPU cores : $CPU_CORES @ $CPU_FREQ"
CPU_AES=$(grep aes /proc/cpuinfo) if [[ $ARCH = *riscv64* ]]; then
# RISC-V advertises capabilities in the ISA string: Zkn/Zknd/Zkne = scalar AES crypto extensions
CPU_AES=$(echo "$CPU_ISA" | grep -o -E '_zkn[de]?(_|$)')
else
CPU_AES=$(grep aes /proc/cpuinfo)
fi
[[ -z "$CPU_AES" ]] && CPU_AES="\xE2\x9D\x8C Disabled" || CPU_AES="\xE2\x9C\x94 Enabled" [[ -z "$CPU_AES" ]] && CPU_AES="\xE2\x9D\x8C Disabled" || CPU_AES="\xE2\x9C\x94 Enabled"
echo -e "AES-NI : $CPU_AES" echo -e "AES-NI : $CPU_AES"
CPU_VIRT=$(grep 'vmx\|svm' /proc/cpuinfo) if [[ $ARCH = *riscv64* ]]; then
# RISC-V: "h" in the base ISA letters = hypervisor extension
CPU_VIRT=$(echo "${CPU_ISA%%_*}" | grep 'h')
else
CPU_VIRT=$(grep 'vmx\|svm' /proc/cpuinfo)
fi
[[ -z "$CPU_VIRT" ]] && CPU_VIRT="\xE2\x9D\x8C Disabled" || CPU_VIRT="\xE2\x9C\x94 Enabled" [[ -z "$CPU_VIRT" ]] && CPU_VIRT="\xE2\x9D\x8C Disabled" || CPU_VIRT="\xE2\x9C\x94 Enabled"
echo -e "VM-x/AMD-V : $CPU_VIRT" echo -e "VM-x/AMD-V : $CPU_VIRT"
TOTAL_RAM_RAW=$(free | awk 'NR==2 {print $2}') TOTAL_RAM_RAW=$(free | awk 'NR==2 {print $2}')
@@ -492,7 +520,7 @@ function format_iops {
# Parameters: # Parameters:
# - (none) # - (none)
function disk_test { function disk_test {
if [[ "$ARCH" = "aarch64" || "$ARCH" = "arm" ]]; then if [[ "$ARCH" = "aarch64" || "$ARCH" = "arm" || "$ARCH" = "riscv64" ]]; then
FIO_SIZE=512M FIO_SIZE=512M
else else
FIO_SIZE=2G FIO_SIZE=2G
@@ -569,9 +597,9 @@ function dd_test {
# check if disk performance is being tested and the host has required space (2G) # check if disk performance is being tested and the host has required space (2G)
AVAIL_SPACE=$(df -k . | awk 'NR==2{print $4}') AVAIL_SPACE=$(df -k . | awk 'NR==2{print $4}')
if [[ -z "$SKIP_FIO" && "$AVAIL_SPACE" -lt 2097152 && "$ARCH" != "aarch64" && "$ARCH" != "arm" ]]; then # 2GB = 2097152KB if [[ -z "$SKIP_FIO" && "$AVAIL_SPACE" -lt 2097152 && "$ARCH" != "aarch64" && "$ARCH" != "arm" && "$ARCH" != "riscv64" ]]; then # 2GB = 2097152KB
echo -e "\nLess than 2GB of space available. Skipping disk test..." echo -e "\nLess than 2GB of space available. Skipping disk test..."
elif [[ -z "$SKIP_FIO" && "$AVAIL_SPACE" -lt 524288 && ("$ARCH" = "aarch64" || "$ARCH" = "arm") ]]; then # 512MB = 524288KB elif [[ -z "$SKIP_FIO" && "$AVAIL_SPACE" -lt 524288 && ("$ARCH" = "aarch64" || "$ARCH" = "arm" || "$ARCH" = "riscv64") ]]; then # 512MB = 524288KB
echo -e "\nLess than 512MB of space available. Skipping disk test..." echo -e "\nLess than 512MB of space available. Skipping disk test..."
# if the skip disk flag was set, skip the disk performance test, otherwise test disk performance # if the skip disk flag was set, skip the disk performance test, otherwise test disk performance
elif [ -z "$SKIP_FIO" ]; then elif [ -z "$SKIP_FIO" ]; then
@@ -992,9 +1020,9 @@ function launch_geekbench {
# check for curl vs wget # check for curl vs wget
[[ -n $LOCAL_CURL ]] && DL_CMD="curl -s" || DL_CMD="wget -qO-" [[ -n $LOCAL_CURL ]] && DL_CMD="curl -s" || DL_CMD="wget -qO-"
if [[ $VERSION == *4* && ($ARCH = *aarch64* || $ARCH = *arm*) ]]; then if [[ $VERSION == *4* && ($ARCH = *aarch64* || $ARCH = *arm* || $ARCH = *riscv64*) ]]; then
echo -e "\nARM architecture not supported by Geekbench 4, use Geekbench 5 or 6." echo -e "\nARM/RISC-V architectures not supported by Geekbench 4, use Geekbench 5 or 6."
elif [[ $VERSION == *4* && $ARCH != *aarch64* && $ARCH != *arm* ]]; then # Geekbench v4 elif [[ $VERSION == *4* && $ARCH != *aarch64* && $ARCH != *arm* && $ARCH != *riscv64* ]]; then # Geekbench v4
GB_URL="https://cdn.geekbench.com/Geekbench-4.4.4-Linux.tar.gz" GB_URL="https://cdn.geekbench.com/Geekbench-4.4.4-Linux.tar.gz"
[[ "$ARCH" == *"x86"* ]] && GB_CMD="geekbench_x86_32" || GB_CMD="geekbench4" [[ "$ARCH" == *"x86"* ]] && GB_CMD="geekbench_x86_32" || GB_CMD="geekbench4"
GB_RUN="True" GB_RUN="True"
@@ -1006,18 +1034,23 @@ function launch_geekbench {
echo -e "\nGeekbench $VERSION cannot run on 32-bit architectures. Skipping test." echo -e "\nGeekbench $VERSION cannot run on 32-bit architectures. Skipping test."
else else
if [[ $VERSION == *5* ]]; then # Geekbench v5 if [[ $VERSION == *5* ]]; then # Geekbench v5
[[ $ARCH = *aarch64* || $ARCH = *arm* ]] && GB_URL="https://cdn.geekbench.com/Geekbench-5.5.1-LinuxARMPreview.tar.gz" \ GB_VER="5.5.1"
|| GB_URL="https://cdn.geekbench.com/Geekbench-5.5.1-Linux.tar.gz"
GB_CMD="geekbench5" GB_CMD="geekbench5"
elif [[ $VERSION == *6* ]]; then # Geekbench v6 elif [[ $VERSION == *6* ]]; then # Geekbench v6
[[ $ARCH = *aarch64* || $ARCH = *arm* ]] && GB_URL="https://cdn.geekbench.com/Geekbench-6.7.2-LinuxARMPreview.tar.gz" \ GB_VER="6.7.2"
|| GB_URL="https://cdn.geekbench.com/Geekbench-6.7.2-Linux.tar.gz"
GB_CMD="geekbench6" GB_CMD="geekbench6"
else # Geekbench v7 else # Geekbench v7
[[ $ARCH = *aarch64* || $ARCH = *arm* ]] && GB_URL="https://cdn.geekbench.com/Geekbench-7.1.0-LinuxARMPreview.tar.gz" \ GB_VER="7.1.0"
|| GB_URL="https://cdn.geekbench.com/Geekbench-7.1.0-Linux.tar.gz"
GB_CMD="geekbench7" GB_CMD="geekbench7"
fi fi
# select the Geekbench build for the host architecture (ARM and RISC-V builds are "Preview" releases)
if [[ $ARCH = *aarch64* || $ARCH = *arm* ]]; then
GB_URL="https://cdn.geekbench.com/Geekbench-$GB_VER-LinuxARMPreview.tar.gz"
elif [[ $ARCH = *riscv64* ]]; then
GB_URL="https://cdn.geekbench.com/Geekbench-$GB_VER-LinuxRISCVPreview.tar.gz"
else
GB_URL="https://cdn.geekbench.com/Geekbench-$GB_VER-Linux.tar.gz"
fi
GB_RUN="True" GB_RUN="True"
fi fi
fi fi