Hello All,
looking at Appendix A. Supported NVIDIA GPU Products suggests that Quadro T2000 is supported by the most recent Linux driver, but I’m worried that the Max-Q version is not supported.
Can someone please confirm that or suggest me where to look?
Thanks,
Gergely
Hello,
I have tried some different driver Versions.
With 410.72 (Cuda-10-0), the gpu is not recognised and runs always @ 300 Mhz.
With 418.87 (Cuda-10-1), the gpu is recognised as T2000 (w/o Max-Q) and runs normal frequency for some time and drops than to 300 Mhz again
With 430.26 (Bionic-updates) and 435.21 (from Graphics Drivers ppa) its still not Shown as T2000 Max-Q but the clocks looks better.
(Dell Precision 5540) :
±----------------------------------------------------------------------------+
| NVIDIA-SMI 435.21 Driver Version: 435.21 CUDA Version: 10.1 |
|-------------------------------±---------------------±---------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Quadro T2000 Off | 00000000:01:00.0 Off | N/A |
| N/A 38C P8 1W / N/A | 194MiB / 3914MiB | 0% Default |
±------------------------------±---------------------±---------------------+
[…]
==============NVSMI LOG==============
Timestamp : Fri Sep 20 09:13:38 2019
Driver Version : 435.21
CUDA Version : 10.1
Attached GPUs : 1
GPU 00000000:01:00.0
Product Name : Quadro T2000
Product Brand : Quadro
[…]
So I guess we need to wait for the next release to get support for the Max-Q variant here.
Hello,
Has anyone here had any luck going forwards with this issue?
I posted about the same stuff on 440.31 in this thread
I have some better evidence of the clock speed going down to 300MHz and staying there so maybe someone will take a look at it now.
Has anyone actually made sure that for example the Precision 5540 Quadro T2000 really is Max-Q version?
It would make sense for it to be such but Dell never advertised it as Max-Q and
lspci
does not show it to be Max-Q conclusively?
01:00.0 3D controller: NVIDIA Corporation TU117GLM [Quadro T2000 Mobile / Max-Q] (rev a1)
Subsystem: Dell Device 0906
Flags: bus master, fast devsel, latency 0, IRQ 165
Memory at ec000000 (32-bit, non-prefetchable)
Memory at c0000000 (64-bit, prefetchable)
Memory at d0000000 (64-bit, prefetchable)
I/O ports at 3000
[virtual] Expansion ROM at ed000000 [disabled]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting <?>
Capabilities: [420] Advanced Error Reporting
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900] Secondary PCI Express <?>
Capabilities: [bb0] Resizable BAR <?>
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
My Precision 5540 reports the Max-Q:
01:00.0 3D controller: NVIDIA Corporation TU117GLM [Quadro T2000 Mobile / Max-Q] (rev a1)
Subsystem: Dell TU117GLM [Quadro T2000 Mobile / Max-Q]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 186
Region 0: Memory at ec000000 (32-bit, non-prefetchable)
Region 1: Memory at c0000000 (64-bit, prefetchable)
Region 3: Memory at d0000000 (64-bit, prefetchable)
Region 5: I/O ports at 3000
[virtual] Expansion ROM at ed000000 [disabled]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00a98 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 75.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <512ns, L1 <16us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x16 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF Via message
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [250 v1] Latency Tolerance Reporting
Max snoop latency: 34326183936ns
Max no snoop latency: 34326183936ns
Capabilities: [258 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=255us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=0ns
L1SubCtl2: T_PwrOn=10us
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [420 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900 v1] Secondary PCI Express <?>
Capabilities: [bb0 v1] Resizable BAR <?>
Kernel driver in use: nvidia
Does it really though? It says [Quadro T2000 Mobile / Max-Q] with that / indicating what? That it does have it?
But anyways the newest driver has these:
Quadro T2000 1FB8 J
Quadro T2000 with Max-Q Design 1FB8 1462 1281 J
while the older had only
Quadro T2000 1FB8 J
So it might actually work now…