x86/Loongson core type detection, data collection

Results.md

@@ -54,6 +54,7 @@ So do **not** rely on collected numbers unless you carefully read through all th
 | [LeMaker Banana Pi](http://ix.io/3PLr) | 960 MHz | 5.10 | Bullseye armhf | 1040 | 15080 | 18640 | 440 | 2020 | - |
 | [Libre Computer AML-S912-PC](http://ix.io/40cj) | 1415/1000 MHz | 5.15 | Bullseye arm64 | 5980 | 91890 | 659290 | 1650 | 5170 | - |
 | [Lime A10](http://ix.io/1j1L) | 910 MHz | 4.14 | Stretch armhf | 550 | 25200 | 28250 | 440 | 1300 | - |
+| [Loongson-3A5000-HV](http://ix.io/4dzX) | 2500 MHz | 4.19 | Loongnix 20 loongarch64 | 11120 | 117130 | 116900 | 6930 | 19170 | - |
 | [MangoPi Mcore](http://ix.io/4bSf) | 1800 MHz | 5.19 | Jammy arm64 | 4100 | 133750 | 840270 | 990 | 2380 | - |
 | [Marvell PXA1908](http://ix.io/46hs) | 1245 MHz | 3.14 | Bullseye arm64 | 3180 | 81260 | 581840 | 740 | 2220 | - |
 | [MT6580 K9M1](http://ix.io/466y) | 1300 MHz | 5.19 | Sid armhf | 2930 | 21580 | 25300 | 1250 | 3300 | - |
@@ -155,7 +156,6 @@ So do **not** rely on collected numbers unless you carefully read through all th
 | [RockPro64](http://ix.io/2sZH) | 2010/1510 MHz | 5.4 | Focal arm64 | 6920 | 397740 | 1145300 | 3700 | 8430 | 11.55 |
 | [RockPro64](http://ix.io/2yIx) | 2010/1510 MHz | 5.8 | Bullseye arm64 | 7000 | 369820 | 1144950 | 3690 | 8360 | 11.08 |
 | [Star64](http://ix.io/4a3s) | 1750 MHz | 5.15 | Sid riscv64 | 4820 | 26590 | 28970 | 1170 | 1120 | - |
-| [StarFive VisionFive V2](http://ix.io/4dsX) | 1250 MHz | 5.15 | Sid riscv64 | 3470 | 6530 | 5680 | 830 | 790 | - |
 | [SBC2D70 (SSD202D)](http://ix.io/3N1U) | 1700 MHz | 5.16 | Sid armhf | 1960 | 26240 | 33120 | 770 | 3190 | - |
 | [Qualcomm QRB5165](http://ix.io/49kx) | 2840/2410/1790 MHz | 4.19 | Focal arm64 | 18860 | 1125320 | 1598490 | 14470 | 23910 | 25.56 |
 | [T-HEAD C910 RVB-ICE](http://ix.io/41AB) | 1200 MHz | 5.10 | Sid riscv64 | 1760 | 24420 | 26930 | 3340 | 6470 | - |

results/ARMv8-Crypto-Extensions.md

@@ -38,7 +38,7 @@ It all boils down to type of ARM core and CPU clockspeed since the ratio between
   * Cortex-A53/A55: ~467, A53/A55 running at 1000 MHz will produce an ~467000k aes-256-cbc score (or ~935000k at 2000 MHz)
   * Cortex-A72/A73/A76: ~570, A72/A73/A76 running at 1000 MHz will produce an ~570000k aes-256-cbc score (or ~1140000k at 2000 MHz)
 
-Amazon's Graviton/Graviton2 ARM CPUs score identical to A72/A73/A76 and the custom FTC663 core inside the [Feiteng D2000 CPU](https://en.wikipedia.org/wiki/FeiTeng_(processor)#Future_processors) performs identical to an A57. NVidia's Carmel core performs marginally better than Cortex-A57 (~374, the Jetson Xavier NX numbers below). Qualcomm's Kryo 4XX Silver cores are based on A55 and perform exactly the same here.
+Amazon's Graviton/Graviton2 ARM CPUs score identical to A72/A73/A76 and the custom FTC663 core inside the [Feiteng D2000 CPU](https://en.wikipedia.org/wiki/FeiTeng_(processor)#Future_processors) performs identical to an A57. NVidia's Carmel core performs marginally better than Cortex-A57 (~374, the Jetson Xavier NX numbers below). Qualcomm's Kryo Silver cores are based on A55 and perform exactly the same here.
 
 ### Implications
 
@@ -70,6 +70,8 @@ Crawling through [sbc-bench results collection](../Results.md) comparing +30 dif
 | [Jetson Xavier NX](http://ix.io/3YWp) | 1890 | 706280 | 374 |
 | Apple Icestorm | | | |
 | [M1 Pro](http://ix.io/443N) | 2060 | 784430 | 381 |
+| Qualcomm Kryo 3XX Gold | | | |
+| [Snapdragon 845](http://ix.io/4dJV) | 2705 | 1059800 | 392 |
 | Cortex-A53 | | | |
 | [Armada 3700LP](http://ix.io/1kt2) | 790 | 368330 | 466 |
 | [S912](http://ix.io/1iJ7) | 1000 | 466780 | 466 |
@@ -103,6 +105,7 @@ Crawling through [sbc-bench results collection](../Results.md) comparing +30 dif
 | [RK3568](http://ix.io/3UXa) | 1950 | 911730 | 467 |
 | [S905X3](http://ix.io/2kaS) | 2010 | 941590 | 468 |
 | [S905X3](http://ix.io/3TQ2) | 2100 | 981940 | 467 |
+| [Snapdragon 845](http://ix.io/4dJV) | 1760 | 824640 | 469 |
 | Cortex-A72 | | | |
 | [RK3399](http://ix.io/1iWU) | 1800 | 1023600 | 568 |
 | [LX2160A](http://ix.io/1ET3) | 1900 | 1079480 | 568 |

results/opp-tables/rk3229-4.4.194-Generic_RK322x_TV_Box_board.txt

@@ -0,0 +1,28 @@
+   dmc-opp-table:
+       300 MHz   1050.0 mV
+       330 MHz   1050.0 mV
+       400 MHz   1050.0 mV
+       528 MHz   1050.0 mV
+       600 MHz   1100.0 mV
+       666 MHz   1150.0 mV
+       700 MHz   1150.0 mV
+       786 MHz   1150.0 mV
+       800 MHz   1150.0 mV
+
+   opp-table2:
+       200 MHz   1075.0 mV
+       300 MHz   1075.0 mV
+       400 MHz   1150.0 mV
+       500 MHz   1150.0 mV
+
+   opp_table0:
+       408 MHz    950.0 mV
+       600 MHz    975.0 mV
+       816 MHz   1000.0 mV
+      1008 MHz   1175.0 mV
+      1200 MHz   1275.0 mV
+
+   rkvdec-opp-table:
+       100 MHz   1050.0 mV
+       200 MHz   1050.0 mV
+       500 MHz   1050.0 mV

results/opp-tables/s4-5.4.125-Khadas_VIM1S.txt

@@ -0,0 +1,111 @@
+   s805x2_opp_table0:
+       100 MHz    769.0 mV
+       250 MHz    769.0 mV
+       500 MHz    769.0 mV
+       666 MHz    769.0 mV
+      1000 MHz    769.0 mV
+      1200 MHz    769.0 mV
+      1404 MHz    799.0 mV
+      1500 MHz    829.0 mV
+      1608 MHz    869.0 mV
+      1704 MHz    909.0 mV
+      1800 MHz   1009.0 mV
+
+   s805x2_opp_table1:
+       100 MHz    769.0 mV
+       250 MHz    769.0 mV
+       500 MHz    769.0 mV
+       666 MHz    769.0 mV
+      1000 MHz    769.0 mV
+      1200 MHz    769.0 mV
+      1404 MHz    799.0 mV
+      1500 MHz    829.0 mV
+      1608 MHz    869.0 mV
+      1704 MHz    909.0 mV
+      1800 MHz   1009.0 mV
+
+   s805x2_opp_table2:
+       100 MHz    759.0 mV
+       250 MHz    759.0 mV
+       500 MHz    759.0 mV
+       666 MHz    759.0 mV
+      1000 MHz    759.0 mV
+      1200 MHz    759.0 mV
+      1404 MHz    759.0 mV
+      1500 MHz    769.0 mV
+      1608 MHz    799.0 mV
+      1704 MHz    829.0 mV
+      1800 MHz    999.0 mV
+
+   s805x2_opp_table3:
+       100 MHz    759.0 mV
+       250 MHz    759.0 mV
+       500 MHz    759.0 mV
+       666 MHz    759.0 mV
+      1000 MHz    759.0 mV
+      1200 MHz    759.0 mV
+      1404 MHz    759.0 mV
+      1500 MHz    759.0 mV
+      1608 MHz    769.0 mV
+      1704 MHz    809.0 mV
+      1800 MHz    939.0 mV
+
+   s905y4_opp_table0:
+       100 MHz    769.0 mV
+       250 MHz    769.0 mV
+       500 MHz    769.0 mV
+       666 MHz    769.0 mV
+      1000 MHz    769.0 mV
+      1200 MHz    769.0 mV
+      1404 MHz    799.0 mV
+      1500 MHz    829.0 mV
+      1608 MHz    869.0 mV
+      1704 MHz    909.0 mV
+      1800 MHz    959.0 mV
+      1908 MHz    979.0 mV
+      2004 MHz   1009.0 mV
+
+   s905y4_opp_table1:
+       100 MHz    769.0 mV
+       250 MHz    769.0 mV
+       500 MHz    769.0 mV
+       666 MHz    769.0 mV
+      1000 MHz    769.0 mV
+      1200 MHz    769.0 mV
+      1404 MHz    799.0 mV
+      1500 MHz    829.0 mV
+      1608 MHz    869.0 mV
+      1704 MHz    909.0 mV
+      1800 MHz    959.0 mV
+      1908 MHz    979.0 mV
+      2004 MHz   1009.0 mV
+
+   s905y4_opp_table2:
+       100 MHz    759.0 mV
+       250 MHz    759.0 mV
+       500 MHz    759.0 mV
+       666 MHz    759.0 mV
+      1000 MHz    759.0 mV
+      1200 MHz    759.0 mV
+      1404 MHz    759.0 mV
+      1500 MHz    769.0 mV
+      1608 MHz    799.0 mV
+      1704 MHz    829.0 mV
+      1800 MHz    929.0 mV
+      1908 MHz    959.0 mV
+      2004 MHz    999.0 mV
+
+   s905y4_opp_table3:
+       100 MHz    759.0 mV
+       250 MHz    759.0 mV
+       500 MHz    759.0 mV
+       666 MHz    759.0 mV
+      1000 MHz    759.0 mV
+      1200 MHz    759.0 mV
+      1404 MHz    759.0 mV
+      1500 MHz    759.0 mV
+      1608 MHz    769.0 mV
+      1704 MHz    809.0 mV
+      1800 MHz    889.0 mV
+      1908 MHz    909.0 mV
+      2004 MHz    939.0 mV

results/validation.md

@@ -213,4 +213,4 @@
 | [4d1U](4d1U.txt) | v0.9.9 SolidRun Clearfog A1 | 0%/0% | 1.0Gi/873Mi | X | X | X | X | 1% | 0% | |
 | [4dd5](4dd5.txt) | v0.9.9 AAEON UP-APL03 V1.0 / Atom | 0%/0% | 3.7Gi/2.6Gi | X | X | X | X | 2% | 1% | |
 | [4dsC](4dsC.txt) | v0.9.9 QEMU KVM Virtual Machine virt-4. | 0%/0% | 15Gi/15Gi | X | X | X | X | 2% | 0% | |
-| [4dsX](4dsX.txt) | v0.9.9 StarFive VisionFive V2 | 0.1%/0% | 3.8Gi/3.6Gi | X | X | X | X | 1% | 0% | |
+| [4dzX](4dzX.txt) | v0.9.9 Katyusha-Loongson | 0.6%/0.4% | 31Gi/29Gi | X | X | X | X | 0% | 0% | |

sbc-bench.sh

@@ -365,19 +365,34 @@ GetCoreType() {
 			esac
 			;;
 		loongarch*)
-			CoreGuess="$(awk -F"[()]" '/model name/ {print $2}' /proc/cpuinfo | sed -n $(( $1 + 1 ))p)"
-			if [ "X${CoreGuess}" = "X" ]; then
-				# fallback to cpu model
-				awk -F": " '/^cpu model/ {print $2}' /proc/cpuinfo | sed -n $(( $1 + 1 ))p
-			else
-				# we use model name or to be more presicely the part in brackets:
-				# model name : Loongson-3A R4 (Loongson-3A4000) @ 1500MHz
-				echo "${CoreGuess}"
-			fi
+			ModelName="$(awk -F": " '/^model name/ {print $2}' /proc/cpuinfo | sed -n $(( $1 + 1 ))p)"
+			case ${ModelName} in
+				"")
+					# fallback to cpu model if existing
+					grep -q 'cpu model' /proc/cpuinfo && awk -F": " '/^cpu model/ {print $2}' /proc/cpuinfo | sed -n $(( $1 + 1 ))p
+					;;
+				*\(*)
+					# we use just the part in brackets: Loongson-3A R4 (Loongson-3A4000) @ 1500MHz
+					awk -F"[()]" '{print $2}' <<<"${ModelName}"
+					;;
+				*)
+					echo "${ModelName}"
+					;;
+			esac
 			;;
 		mips*)
 			awk -F": " '/^cpu model/ {print $2}' /proc/cpuinfo | sed -n $(( $1 + 1 ))p
 			;;
+		x86_64)
+			# on hybrid x86 designs print core type
+			if [ ${#ClusterConfig[@]} -gt 1 ]; then
+				if [ $1 -lt ${ClusterConfig[1]} ]; then
+					echo "${PCores}"
+				else
+					echo "${ECores}"
+				fi
+			fi
+			;;
 	esac
 } # GetCoreType
 
@@ -1090,7 +1105,7 @@ MonitorBoard() {
 		CPUSignature="$(GetCPUSignature)"
 		DTCompatible="$(strings /proc/device-tree/compatible 2>/dev/null)"
 		CPUArchitecture="$(lscpu | awk -F" " '/^Architecture/ {print $2}')"
-		[ "${CPUArchitecture}" = "x86_64" ] || GuessedSoC="$(GuessARMSoC)"
+		[ "${CPUArchitecture}" = "x86_64" ] && GuessedSoC="${X86CPUName}" || GuessedSoC="$(GuessARMSoC)"
 		[ "X${GuessedSoC}" != "X" ] && echo -e "${GuessedSoC}, \c"
 		grep -q "BCM2711" <<<"${DeviceName}" && echo -e "${DeviceName}, \c"
 		command -v dpkg >/dev/null 2>&1 && Userland=", Userland: $(dpkg --print-architecture 2>/dev/null)"
@@ -1100,22 +1115,24 @@ MonitorBoard() {
 		if [ "X${TempInfo}" != "X" ]; then
 			echo -e "${TempInfo}\n"
 		fi
+	else
+		LSCPU="$(lscpu)"
+		X86CPUName="$(sed 's/ \{1,\}/ /g' <<<"${LSCPU}" | awk -F": " '/^Model name/ {print $2}' | sed -e 's/1.th Gen //' -e 's/.th Gen //' -e 's/Core(TM) //' -e 's/ Processor//' -e 's/Intel(R) Xeon(R) CPU //' -e 's/Intel(R) //' -e 's/(R)//' -e 's/CPU //' -e 's/ 0 @/ @/' -e 's/AMD //' -e 's/Authentic //' -e 's/ with .*//')"
+		CPUArchitecture="$(lscpu | awk -F" " '/^Architecture/ {print $2}')"
+		ClusterConfig=($(GetCPUClusters))
+		read PCores <"${TempDir}/Pcores"
+		read ECores <"${TempDir}/Ecores"
+		[ ${#ClusterConfig[@]} -eq 0 ] && ClusterConfig=(0)
 	fi
 
-	# Background monitoring
-
-	# Try to renice to 19 to not interfere with benchmark behaviour
+	# Background monitoring -- try to renice to 19 to not interfere with benchmark behaviour
 	renice 19 $BASHPID >/dev/null 2>&1
 
 	CpuFreqToQuery=cpuinfo_cur_freq
-	CPUArchitecture="$(lscpu | awk -F" " '/^Architecture/ {print $2}')"
-	ClusterConfig=($(GetCPUClusters))
-	[ ${#ClusterConfig[@]} -eq 0 ] && ClusterConfig=(0)
 
 	# check platform
 	case ${CPUArchitecture} in
 		x86*|i686)
-			IsIntel="yes"
 			if [ ! -f /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq ]; then
 				CpuFreqToQuery=scaling_cur_freq
 			fi
@@ -1493,10 +1510,12 @@ GetCoreClusters() {
 } # GetCoreClusters
 
 Getx86ClusterDetails() {
-		# Get Alder/Raptor Lake E/P core clusters since they can't be differentiated by either
-		# CPU ID or physical_package_id so relying on ark.intel.com: https://archive.ph/rvnvJ
+		# Since they can't be differentiated by either CPU ID or physical_package_id get
+		# Alder/Raptor Lake E/P core clusters from ark.intel.com: https://archive.ph/rvnvJ
 		# and https://archive.ph/g8q16 -- HFI might be an option in the future but only with
 		# most recent kernels: https://docs.kernel.org/x86/intel-hfi.html
+		# With different core types /sys/devices/system/cpu/cpu*/acpi_cppc/nominal_perf and
+		# most probably also cache sizes differ.
 
 		# Check for hyper threading first since affecting size of P logical cluster (the 1st)
 		[ -f /sys/devices/system/cpu/smt/active ] && read HT </sys/devices/system/cpu/smt/active || HT=0	
@@ -1547,6 +1566,8 @@ Getx86ClusterDetails() {
 				echo "0"
 			;;
 		esac
+		echo "Golden Cove" >"${TempDir}/Pcores"
+		echo "Gracemont" >"${TempDir}/Ecores"
 } # Getx86ClusterDetails
 
 ParseOPPTables() {
@@ -1583,7 +1604,7 @@ ParseOPPTables() {
 } # ParseOPPTables
 
 ParseRawOPPTables() {
-	DVFS="$(ls -d /sys/firmware/devicetree/base/* | grep -E "opp-table|opp_table" | sort -n)"
+	DVFS="$(ls -d /sys/firmware/devicetree/base/* | grep -E "opp-|opp_" | grep -E -- "-table|_table" | sort -n)"
 	if [ "X${DVFS}" = "X" ]; then
 		return
 	fi
@@ -1723,6 +1744,8 @@ BasicSetup() {
 	esac
 
 	ClusterConfig=($(GetCPUClusters))
+	read PCores <"${TempDir}/Pcores"
+	read ECores <"${TempDir}/Ecores"
 	[ ${#ClusterConfig[@]} -eq 0 ] && ClusterConfig=(0)
 	ClusterConfigByCoreType=($(GetCoreClusters))
 } # BasicSetup
@@ -2035,7 +2058,7 @@ InitialMonitoring() {
 		UploadScheme="f:1=<-"
 		UploadServer="ix.io"
 		DTCompatible="$(strings /proc/device-tree/compatible 2>/dev/null)"
-		(echo -e "/proc/cpuinfo\n\n$(uname -a) / ${DeviceName}\n" ; cat /proc/cpuinfo ; echo -e "\n${CPUTopology}\n\n${CPUSignature}\n\n${DTCompatible}" ; ParseOPPTables ; ParseRawOPPTables) 2>/dev/null \
+		(echo -e "/proc/cpuinfo\n\n$(uname -a) / ${DeviceName}\n" ; cat /proc/cpuinfo ; echo -e "\n${CPUTopology}\n\n${CPUSignature}\n\n${DTCompatible}" ; ParseOPPTables) 2>/dev/null \
 			| curl -s -F ${UploadScheme} ${UploadServer} >/dev/null 2>&1 &
 	else
 		# upload location fallback to sprunge.us if possible
@@ -2154,10 +2177,6 @@ CheckClockspeedsAndSensors() {
 					else
 						echo -e "\nIntel Hardware Feedback Interface enabled" >>${ResultLog}
 					fi
-					echo "Please be aware that for reasons yet unknown single-threaded or multi-" >>${ResultLog}
-					echo "threaded workloads with less threads than available logical P cores always" >>${ResultLog}
-					echo "end up running on P cores even if pinned to E cores (taskset/cgroups seem" >>${ResultLog}
-					echo "both to not work in the intended way on Alder/Raptor Lake)." >>${ResultLog}
 				fi
 			fi
 			# if powercapping seems to be available on Intel then add a hint
@@ -3215,6 +3234,8 @@ GuessARMSoC() {
 	#      Cortex-A76 / r4p0: Rockchip RK3588/RK3588s
 	#      Cortex-A77 / r1p0: Qualcomm Snapdragon 865 / QRB5165
 	#    Cortex-A78AE / r0p1: Nvidia Jetson Orin NX / AGX Orin
+	#   Kryo 3XX Gold / r6p13: Qualcomm Snapdragon 845
+	# Kryo 3XX Silver / r7p12: Qualcomm Snapdragon 845
 	#     Neoverse-N1 / r3p1: Ampere Altra, AWS Graviton2
 	#     Neoverse-V1 / r1p1: AWS Graviton3
 	#   NVidia Carmel / r0p0: Nvidia Tegra Xavier
@@ -3277,7 +3298,7 @@ GuessARMSoC() {
 	# soc soc0: Amlogic Meson GXL (S905W) Revision 21:e (a5:2) Detected <-- Tanix TX3 Mini / JetHome JetHub J80 / Amlogic Meson GXL (S905X) P212 Development Board / Amlogic Meson GXL (S905W) P281 Development Board
 	# soc soc0: Amlogic Meson GXL (S905L) Revision 21:e (c5:2) Detected <-- Amlogic Meson GXL (S905X) P212 Development Board
 	# soc soc0: Amlogic Meson GXM (Unknown) Revision 22:a (82:2) Detected <-- Amlogic Meson GXM (S912) Q201 Development Board
-	# soc soc0: Amlogic Meson GXM (S912) Revision 22:a (82:2) Detected <-- Beelink GT1 / Octopus Planet / Libre Computer AML-S912-PC / Khadas VIM2 / MeCool KIII Pro / Tronsmart Vega S96 / T95Z Plus / Amlogic Meson GXM (S912) Q200 Development Board / Amlogic Meson GXM (S912) Q201 Development Board
+	# soc soc0: Amlogic Meson GXM (S912) Revision 22:a (82:2) Detected <-- Beelink GT1 / Octopus Planet / Libre Computer AML-S912-PC / Khadas VIM2 / MeCool KIII Pro / Tronsmart Vega S96 / T95Z Plus / Vontar X92 / Amlogic Meson GXM (S912) Q200 Development Board / Amlogic Meson GXM (S912) Q201 Development Board
 	# soc soc0: Amlogic Meson GXM (S912) Revision 22:b (82:2) Detected <-- Beelink GT1 / Tronsmart Vega S96 / Octopus Planet / Amlogic Meson GXM (S912) Q201 Development Board
 	# soc soc0: Amlogic Meson AXG (Unknown) Revision 25:b (43:2) Detected <-- JetHome JetHub J100
 	# soc soc0: Amlogic Meson AXG (Unknown) Revision 25:c (43:2) Detected <-- JetHome JetHub J100
@@ -4550,6 +4571,10 @@ GuessSoCbySignature() {
 			# StarFive JH7100: 2 x U74-MC https://doc-en.rvspace.org/Doc_Center/datasheet_7100.html
 			echo "StarFive JH7100"
 			;;
+		0?Qualcomm3XXSilver0?Qualcomm3XXSilver0?Qualcomm3XXSilver0?Qualcomm3XXSilver0?Qualcomm3XXGold0?Qualcomm3XXGold0?Qualcomm3XXGold0?Qualcomm3XXGold)
+			# Qualcomm Snapdragon 845: 4 x Qualcomm Kryo 3XX Silver / r7p12 + 4 x Qualcomm Kryo 3XX Gold / r6p13 / fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop
+			echo "Qualcomm Snapdragon 845"
+			;;
 		00Qualcomm4XXSilver00Qualcomm4XXSilver00Qualcomm4XXSilver00Qualcomm4XXSilver14A77r1p014A77r1p014A77r1p027A77r1p0)
 			# Qualcomm Snapdragon 865 or QRB5165: 4 x Qualcomm Kryo 4XX Silver / r13p14 + 3 x Cortex-A77 / r1p0 + 1 x Cortex-A77 / r1p0 / fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp asimdrdm lrcpc dcpop asimddp
 			echo "Qualcomm Snapdragon 865 / QRB5165"
@@ -4562,6 +4587,10 @@ GuessSoCbySignature() {
 			# Loongson 3A3000: 4 x Loongson-3 V0.9 FPU V0.1 https://github.com/ThomasKaiser/sbc-bench/blob/master/results/Loongson-3A3000-5.4.211-aosc-lemote.cpuinfo
 			echo "Loongson 3A3000"
 			;;
+		0?Loongson-3A5000-HV0?Loongson-3A5000-HV0?Loongson-3A5000-HV0?Loongson-3A5000-HV)
+			# Loongson-3A5000-HV: 4 x LoongArch / loongarch32, loongarch64 / cpucfg lam ual fpu lsx lasx complex crypto lvz lbt_x86 lbt_arm lbt_mips https://github.com/ThomasKaiser/sbc-bench/blob/master/results/Loongson-3A5000-4.19.0-loongson-3.cpuinfo
+			echo "Loongson-3A5000-HV"
+			;;
 	esac
 }