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Sorry I mean even compared between HW VPL and software enc both h264, still software is using significantly lesser CPU power for /nxnode.bin
I made some performance comparison between HW VPL and software encoding, the benchmark software used was glmark2 system resolution 1920×1080, hardware was Intel Alderlake i5 12400 UHD730 and here the summary :
Not using NoMachine direct HDMI to monitor: glmark2 score around 2550
Using NoMachine HW Enc VPL: glmark2 score around 1550
Using NoMachine Software Enc: glmark score around 1750
but good thing is HW VPL does significantly lower the CPU consumption.
Thank you, your idea enlighten me, i removed the libvpl.so shipped with nomachine, and proceed to compile my own driver, and it is working now with hardware VPL encoder.
I put the guide in the link above in my blogger, how this help.
thank you all for helping.
thank you for the advise, however is still not working:
chchia@linux:/usr/local/lib$ sudo find / -name ‘libvpl.so*’
/usr/lib/x86_64-linux-gnu/libvpl.so.2.9
/usr/lib/x86_64-linux-gnu/libvpl.so.2
/usr/NX/lib/libvpl.so.ori
/usr/local/lib/libvpl.so.2.12
/usr/local/lib/libvpl.so
/usr/local/lib/libvpl.so.2
chchia@linux:/usr/lib/x86_64-linux-gnu$ sudo ln -s libvpl.so.2 libvpl.so
chchia@linux:/usr/lib/x86_64-linux-gnu$ sudo /usr/NX/bin/nxserver –restart
chchia@linux:/usr/lib/x86_64-linux-gnu$ vpl-inspect
Implementation #0: mfxhw64
Library path: /usr/lib/x86_64-linux-gnu/libmfxhw64.so.1.35
AccelerationMode: MFX_ACCEL_MODE_VIA_VAAPI
ApiVersion: 1.35
Impl: MFX_IMPL_TYPE_HARDWARE
VendorImplID: 0x0000
ImplName: mfxhw64
License:
Version: 1.2
Keywords: MSDK,x64
VendorID: 0x8086
mfxAccelerationModeDescription:
Version: 1.0
Mode: MFX_ACCEL_MODE_VIA_VAAPI
mfxPoolPolicyDescription:
Version: 1.0
mfxDeviceDescription:
MediaAdapterType: MFX_MEDIA_UNKNOWN
DeviceID: 4692/0
Version: 1.1
mfxDecoderDescription:
Version: 0.0
mfxEncoderDescription:
Version: 0.0
mfxVPPDescription:
Version: 0.0
NumExtParam: 0
Total number of implementations found = 1
this is ls -la in /dev/dri/by-path in case you need it.
root@ubuntu:/dev/dri/by-path# ls -la
total 0
drwxr-xr-x 2 root root 80 Apr 21 01:54 .
drwxr-xr-x 3 root root 100 Apr 21 01:54 ..
lrwxrwxrwx 1 root root 8 Apr 21 01:54 pci-0000:01:00.0-card -> ../card0
lrwxrwxrwx 1 root root 13 Apr 21 01:54 pci-0000:01:00.0-render -> ../renderD128
root@ubuntu:/dev/dri/by-path#
here the output, thanks.
export LIBVA_DRIVER_NAME=iHD ; for DEVICE in /dev/dri/* ; do echo -e “Device: $DEVICE” && vainfo –display drm –device $DEVICE ; done
Device: /dev/dri/by-path
Failed to open the given device!
Device: /dev/dri/card0
libva info: VA-API version 1.19.0
libva info: User environment variable requested driver ‘iHD’
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_18
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.19 (libva 2.12.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics – 23.2.3 ()
vainfo: Supported profile and entrypoints
VAProfileNone : VAEntrypointVideoProc
VAProfileNone : VAEntrypointStats
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointFEI
VAProfileH264Main : VAEntrypointEncSliceLP
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointFEI
VAProfileH264High : VAEntrypointEncSliceLP
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointFEI
VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileHEVCMain : VAEntrypointFEI
VAProfileHEVCMain : VAEntrypointEncSliceLP
VAProfileHEVCMain10 : VAEntrypointVLD
VAProfileHEVCMain10 : VAEntrypointEncSlice
VAProfileHEVCMain10 : VAEntrypointEncSliceLP
VAProfileVP9Profile0 : VAEntrypointVLD
VAProfileVP9Profile0 : VAEntrypointEncSliceLP
VAProfileVP9Profile1 : VAEntrypointVLD
VAProfileVP9Profile1 : VAEntrypointEncSliceLP
VAProfileVP9Profile2 : VAEntrypointVLD
VAProfileVP9Profile2 : VAEntrypointEncSliceLP
VAProfileVP9Profile3 : VAEntrypointVLD
VAProfileVP9Profile3 : VAEntrypointEncSliceLP
VAProfileHEVCMain12 : VAEntrypointVLD
VAProfileHEVCMain12 : VAEntrypointEncSlice
VAProfileHEVCMain422_10 : VAEntrypointVLD
VAProfileHEVCMain422_10 : VAEntrypointEncSlice
VAProfileHEVCMain422_12 : VAEntrypointVLD
VAProfileHEVCMain422_12 : VAEntrypointEncSlice
VAProfileHEVCMain444 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_10 : VAEntrypointVLD
VAProfileHEVCMain444_10 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_12 : VAEntrypointVLD
VAProfileHEVCSccMain : VAEntrypointVLD
VAProfileHEVCSccMain : VAEntrypointEncSliceLP
VAProfileHEVCSccMain10 : VAEntrypointVLD
VAProfileHEVCSccMain10 : VAEntrypointEncSliceLP
VAProfileHEVCSccMain444 : VAEntrypointVLD
VAProfileHEVCSccMain444 : VAEntrypointEncSliceLP
VAProfileAV1Profile0 : VAEntrypointVLD
VAProfileHEVCSccMain444_10 : VAEntrypointVLD
VAProfileHEVCSccMain444_10 : VAEntrypointEncSliceLP
Device: /dev/dri/renderD128
libva info: VA-API version 1.19.0
libva info: User environment variable requested driver ‘iHD’
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_18
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.19 (libva 2.12.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics – 23.2.3 ()
vainfo: Supported profile and entrypoints
VAProfileNone : VAEntrypointVideoProc
VAProfileNone : VAEntrypointStats
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointFEI
VAProfileH264Main : VAEntrypointEncSliceLP
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointFEI
VAProfileH264High : VAEntrypointEncSliceLP
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointFEI
VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointEncSlice
VAProfileHEVCMain : VAEntrypointFEI
VAProfileHEVCMain : VAEntrypointEncSliceLP
VAProfileHEVCMain10 : VAEntrypointVLD
VAProfileHEVCMain10 : VAEntrypointEncSlice
VAProfileHEVCMain10 : VAEntrypointEncSliceLP
VAProfileVP9Profile0 : VAEntrypointVLD
VAProfileVP9Profile0 : VAEntrypointEncSliceLP
VAProfileVP9Profile1 : VAEntrypointVLD
VAProfileVP9Profile1 : VAEntrypointEncSliceLP
VAProfileVP9Profile2 : VAEntrypointVLD
VAProfileVP9Profile2 : VAEntrypointEncSliceLP
VAProfileVP9Profile3 : VAEntrypointVLD
VAProfileVP9Profile3 : VAEntrypointEncSliceLP
VAProfileHEVCMain12 : VAEntrypointVLD
VAProfileHEVCMain12 : VAEntrypointEncSlice
VAProfileHEVCMain422_10 : VAEntrypointVLD
VAProfileHEVCMain422_10 : VAEntrypointEncSlice
VAProfileHEVCMain422_12 : VAEntrypointVLD
VAProfileHEVCMain422_12 : VAEntrypointEncSlice
VAProfileHEVCMain444 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_10 : VAEntrypointVLD
VAProfileHEVCMain444_10 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_12 : VAEntrypointVLD
VAProfileHEVCSccMain : VAEntrypointVLD
VAProfileHEVCSccMain : VAEntrypointEncSliceLP
VAProfileHEVCSccMain10 : VAEntrypointVLD
VAProfileHEVCSccMain10 : VAEntrypointEncSliceLP
VAProfileHEVCSccMain444 : VAEntrypointVLD
VAProfileHEVCSccMain444 : VAEntrypointEncSliceLP
VAProfileAV1Profile0 : VAEntrypointVLD
VAProfileHEVCSccMain444_10 : VAEntrypointVLD
VAProfileHEVCSccMain444_10 : VAEntrypointEncSliceLP
lspci -nnkv
01:00.0 VGA compatible controller [0300]: Intel Corporation Alder Lake-S GT1 [UHD Graphics 730] [8086:4692] (rev 0c) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S GT1 [UHD Graphics 730] [1462:7d42]
Physical Slot: 0
Flags: bus master, fast devsel, latency 0, IRQ 58
Memory at 80000000 (64-bit, non-prefetchable) [size=16M]
Memory at 7000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 7000 [size=64]
Expansion ROM at <ignored> [disabled]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable+ 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [100] Null
Capabilities: [200] Address Translation Service (ATS)
Capabilities: [300] Page Request Interface (PRI)
Kernel driver in use: i915
Kernel modules: i915, xe
lspci -nnk related to VGA only
01:00.0 VGA compatible controller [0300]: Intel Corporation Alder Lake-S GT1 [UHD Graphics 730] [8086:4692] (rev 0c)
Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S GT1 [UHD Graphics 730] [1462:7d42]
Kernel driver in use: i915
Kernel modules: i915, xe
lcpci
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Red Hat, Inc. QEMU PCIe Root port
00:1c.1 PCI bridge: Red Hat, Inc. QEMU PCIe Root port
00:1c.2 PCI bridge: Red Hat, Inc. QEMU PCIe Root port
00:1c.3 PCI bridge: Red Hat, Inc. QEMU PCIe Root port
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation 82801IB (ICH9) LPC Interface Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: Intel Corporation Alder Lake-S GT1 [UHD Graphics 730] (rev 0c)
02:00.0 Audio device: Intel Corporation Alder Lake-S HD Audio Controller (rev 11)
05:01.0 PCI bridge: Red Hat, Inc. QEMU PCI-PCI bridge
05:02.0 PCI bridge: Red Hat, Inc. QEMU PCI-PCI bridge
05:03.0 PCI bridge: Red Hat, Inc. QEMU PCI-PCI bridge
05:04.0 PCI bridge: Red Hat, Inc. QEMU PCI-PCI bridge
06:0a.0 SCSI storage controller: Red Hat, Inc. Virtio block device
06:12.0 Ethernet controller: Red Hat, Inc. Virtio network device
07:1b.0 USB controller: Red Hat, Inc. QEMU XHCI Host Controller (rev 01)