add windows support by gingerXue · Pull Request #10 · MooreThreads/mthreads-ml-py

gingerXue · 2026-03-10T08:23:56Z

Support pymtml running on the Windows platform
Refine the doc
Refine the LoadMtmlLibrary code to split the platform-specific library loading logic

Test Result:

Windows

Initializing MTML library...

============================================================
 MTML Python Bindings Test Suite
============================================================

============================================================
 Library APIs
============================================================
  Library Version: 2024.11.15
  Device Count: 1
  Driver Version: 32.0.2510.1001
  Free System: OK

Found 1 device(s)

============================================================
 Device 0 - Basic APIs
============================================================
  Index: 0
  Name: MTT S80
  UUID: 8b92f6da-0f72-1c4f-64d7-594cba05cc7a
  Brand: 0
  Serial Number: [MTMLError: Not Supported]
  Power Usage (mW): 127588
  GPU Path: [MTMLError: Not Supported]
  Primary Path: [MTMLError: Not Supported]
  Render Path: [MTMLError: Not Supported]
  VBIOS Version: 2.4.1
  MtBios Version: 2.4.1
  GPU Cores Count: [MTMLError: Not Supported]

============================================================
 Device 0 - PCI APIs
============================================================
  PCI Info: c_mtmlPciInfo_t(sbdf: 00000000:01:00.0, segment: 0, bus: 1, device: 0, pciDeviceId: 33627861, busWidth: 33627861, pciMaxSpeed: 0.0, pciCurSpeed: 32.0, pciMaxWidth: 1107296256, pciCurWidth: 16, pciMaxGen: 16, pciCurGen: 5, busId: 00000000:01:00.0, rsvd: <pymtml.c_ulong_Array_6 object at 0x000001DEF04E82D0>)
  PCI Info busId populated: 00000000:01:00.0
  PCIe Slot Info: [MTMLError: Not Supported]

============================================================
 Device 0 - Fan APIs
============================================================
  Fan Count: 1
  Fan 0 Speed (%): 30
  Fan 0 RPM: 1829

============================================================
 Device 0 - Display APIs
============================================================
  Display APIs: [MTMLError: Not Supported]

============================================================
 Device 0 - Property APIs
============================================================
  Device Property: c_mtmlDeviceProperty_t(virtCapability: 0, virtRole: 0, mpcCapability: 0, mpcType: 0, rsvd: <pymtml.c_ulong_Array_12 object at 0x000001DEF04E82D0>)

============================================================
 Device 0 - GPU APIs
============================================================
  GPU Utilization (%): 0
  GPU Temperature (C): 56
  GPU Clock (MHz): 1800
  GPU Max Clock (MHz): 1800
  Geometry Engine Util (%): [MTMLError: Not Supported]
  2D Engine Util (%): [MTMLError: Not Supported]
  3D Engine Util (%): [MTMLError: Not Supported]
  Compute Engine Util (%): [MTMLError: Not Supported]

============================================================
 Device 0 - Memory APIs
============================================================
  Total Memory (bytes): 17179869184
  Used Memory (bytes): 1591889920
  System Used Memory: 338399232
  Memory Utilization (%): 9
  Memory Clock (MHz): 1750
  Memory Max Clock (MHz): 1750
  Memory Bus Width (bits): 256
  Memory Bandwidth (GB/s): 448
  Memory Speed (Mbps): 14000
  Memory Vendor: [MTMLError: Not Supported]
  Memory Type: 1

============================================================
 Device 0 - VPU APIs
============================================================
  VPU Clock (MHz): [MTMLError: Not Supported]
  VPU Max Clock (MHz): [MTMLError: Not Supported]
  VPU Utilization: [MTMLError: Not Supported]
  Codec Capacity: [MTMLError: Not Supported]

============================================================
 Device 0 - MtLink APIs
============================================================
  MtLink Spec: [MTMLError: Not Supported]
  MtLink APIs: [MTMLError: Not Supported]

============================================================
 Device 0 - ECC APIs
============================================================
  ECC Mode: [MTMLError: Not Supported]
  Retired Pages Count: [MTMLError: Not Supported]
  Retired Pages Pending: [MTMLError: Not Supported]
  ECC Corrected Errors: [MTMLError: Not Supported]
  ECC Uncorrected Errors: [MTMLError: Not Supported]

============================================================
 Device 0 - MPC APIs
============================================================
  MPC Mode: 0
  Supported MPC Profiles Count: [MTMLError: Not Supported]
  Supported MPC Configurations Count: [MTMLError: Not Supported]
  MPC Instances Count: [MTMLError: Not Supported]
  Current MPC Configuration: [MTMLError: Not Supported]

============================================================
 Device 0 - Virtualization APIs
============================================================
  Supported Virt Types Count: [MTMLError: Not Supported]
  Available Virt Types Count: [MTMLError: Not Supported]
  Active Virt Devices Count: [MTMLError: Not Supported]

============================================================
 Device 0 - NVML Wrapper APIs
============================================================
  nvmlDeviceGetIndex: 0
  nvmlDeviceGetName: MTT S80
  nvmlDeviceGetUUID: 8b92f6da-0f72-1c4f-64d7-594cba05cc7a
  nvmlDeviceGetPciInfo: c_mtmlPciInfo_t(sbdf: 00000000:01:00.0, segment: 0, bus: 1, device: 0, pciDeviceId: 33627861, busWidth: 33627861, pciMaxSpeed: 0.0, pciCurSpeed: 32.0, pciMaxWidth: 1107296256, pciCurWidth: 16, pciMaxGen: 16, pciCurGen: 5, busId: 00000000:01:00.0, rsvd: <pymtml.c_ulong_Array_6 object at 0x000001DEF04E8250>)
  nvmlDeviceGetSerial: [MTMLError: Not Supported]
  nvmlDeviceGetMemoryInfo: NVMLMemoryInfo(total=17179869184, free=15587979264, used=1591889920)
  nvmlDeviceGetUtilizationRates: NVMLUtilization(gpu=0, memory=9)
  nvmlDeviceGetTemperature: 56
  nvmlDeviceGetPowerUsage: 125616
  nvmlDeviceGetFanSpeed: 30
  nvmlDeviceGetClockInfo (Graphics): 1800
  nvmlDeviceGetClockInfo (Memory): 1750
  nvmlDeviceGetClockInfo (Video): [MTMLError: Not Supported]
  nvmlDeviceGetEncoderUtilization: [0, 0]
  nvmlDeviceGetDecoderUtilization: [0, 0]
  nvmlDeviceGetTotalEccErrors: 0

============================================================
 Topology APIs (Skipped - need 2+ devices)
============================================================

============================================================
 Test Complete
============================================================

MTML library shutdown complete.

============================================================
 Init/Shutdown Cycle Test
============================================================
  Cycle 1: Init...
  Cycle 1: Device count = 1
  Cycle 1: Shutdown...
  Cycle 2: Init...
  Cycle 2: Device count = 1
  Cycle 2: Shutdown...
  Cycle 3: Init...
  Cycle 3: Device count = 1
  Cycle 3: Shutdown...
  Init/Shutdown cycle test: PASSED

Linux

Initializing MTML library...

============================================================
 MTML Python Bindings Test Suite
============================================================

============================================================
 Library APIs
============================================================
  Library Version: 2.1.1
  Device Count: 8
  Driver Version: 3.3.5-server
  Free System: OK

Found 8 device(s)

============================================================
 Device 0 - Basic APIs
============================================================
  Index: 0
  Name: MTT S5000
  UUID: 7de4d75b-7522-1fdc-8dc4-db9a169a5e88
  Brand: 0
  Serial Number: MY153K024CX00243
  Power Usage (mW): 408665
  GPU Path: /dev/mtgpu.0
  Primary Path: /dev/dri/card1
  Render Path: /dev/dri/renderD128
  VBIOS Version: 4.3.43
  MtBios Version: 4.3.43
  GPU Cores Count: 8

============================================================
 Device 0 - PCI APIs
============================================================
  PCI Info: c_mtmlPciInfo_t(sbdf: 00000000:2a:00.0, segment: 0, bus: 42, device: 0, pciDeviceId: 67116757, busWidth: 69607125, pciMaxSpeed: 0.0, pciCurSpeed: 32.0, pciMaxWidth: 1107296256, pciCurWidth: 16, pciMaxGen: 16, pciCurGen: 5, busId: 00000000:2a:00.0, rsvd: <pymtml.c_uint_Array_6 object at 0x7fa3eb59a3d0>)
  PCI Info busId populated: 00000000:2a:00.0
  PCIe Slot Info: c_mtmlPciSlotInfo_t(slotType: 2, slotName: Slot 2, rsvd: <pymtml.c_uint_Array_4 object at 0x7fa3eb59a250>)

============================================================
 Device 0 - Fan APIs
============================================================
  Fan Count: 0

============================================================
 Device 0 - Display APIs
============================================================
  Display Interface Count: 0

============================================================
 Device 0 - Property APIs
============================================================
  Device Property: c_mtmlDeviceProperty_t(virtCapability: 272, virtRole: 0, mpcCapability: 0, mpcType: 0, rsvd: <pymtml.c_uint_Array_12 object at 0x7fa3eb59a3d0>)

============================================================
 Device 0 - GPU APIs
============================================================
  GPU Utilization (%): 0
  GPU Temperature (C): 52
  GPU Clock (MHz): 1750
  GPU Max Clock (MHz): [MTMLError: Not Supported]
  Geometry Engine Util (%): 0
  2D Engine Util (%): 0
  3D Engine Util (%): 0
  Compute Engine Util (%): 0

============================================================
 Device 0 - Memory APIs
============================================================
  Total Memory (bytes): 85899345920
  Used Memory (bytes): 2228224
  System Used Memory: [MTMLError: Not Supported]
  Memory Utilization (%): 0
  Memory Clock (MHz): 2500
  Memory Max Clock (MHz): 2500
  Memory Bus Width (bits): 640
  Memory Bandwidth (GB/s): 1600
  Memory Speed (Mbps): 20000
  Memory Vendor: Samsung
  Memory Type: 1

============================================================
 Device 0 - VPU APIs
============================================================
  VPU Clock (MHz): 0
  VPU Max Clock (MHz): 1319
  VPU Utilization: c_mtmlCodecUtil_t(encodeUtil: 0, decodeUtil: 0, rsvd: <pymtml.c_uint_Array_4 object at 0x7fa3eb59a250>)
  Codec Capacity: (31, 279)

============================================================
 Device 0 - MtLink APIs
============================================================
  MtLink Spec: c_mtmlMtLinkSpec_t(version: 20000, bandWidth: 56, linkNum: 14, rsvd: <pymtml.c_uint_Array_4 object at 0x7fa3eb59a250>)
  Link 0 State: 1
  Link 0 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 1 State: 1
  Link 1 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 2 State: 1
  Link 2 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 3 State: 1
  Link 3 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 4 State: 1
  Link 4 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 5 State: 1
  Link 5 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 6 State: 1
  Link 6 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 7 State: 1
  Link 7 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 8 State: 1
  Link 8 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 9 State: 1
  Link 9 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 10 State: 1
  Link 10 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 11 State: 1
  Link 11 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 12 State: 1
  Link 12 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>
  Link 13 State: 1
  Link 13 Remote Device: <pymtml.LP_struct_c_mtmlDevice_t object at 0x7fa3eb59a250>

============================================================
 Device 0 - ECC APIs
============================================================
  ECC Mode: (0, 0)
  Retired Pages Count: c_mtmlPageRetirementCount_t(singleBitEcc: 0, doubleBitEcc: 0, rsvd: <pymtml.c_uint_Array_4 object at 0x7fa3eb59a250>)
  Retired Pages Pending: 0
  ECC Corrected Errors: [MTMLError: Not Supported]
  ECC Uncorrected Errors: [MTMLError: Not Supported]

============================================================
 Device 0 - MPC APIs
============================================================
  MPC Mode: 0
  Supported MPC Profiles Count: [MTMLError: Not Supported]
  Supported MPC Configurations Count: [MTMLError: Not Supported]
  MPC Instances Count: [MTMLError: Not Supported]
  Current MPC Configuration: [MTMLError: Not Supported]

============================================================
 Device 0 - Virtualization APIs
============================================================
  Supported Virt Types Count: [MTMLError: Not Supported]
  Available Virt Types Count: [MTMLError: Not Supported]
  Active Virt Devices Count: [MTMLError: Not Supported]

============================================================
 Device 0 - NVML Wrapper APIs
============================================================
  nvmlDeviceGetIndex: 0
  nvmlDeviceGetName: MTT S5000
  nvmlDeviceGetUUID: 7de4d75b-7522-1fdc-8dc4-db9a169a5e88
  nvmlDeviceGetPciInfo: c_mtmlPciInfo_t(sbdf: 00000000:2a:00.0, segment: 0, bus: 42, device: 0, pciDeviceId: 67116757, busWidth: 69607125, pciMaxSpeed: 0.0, pciCurSpeed: 32.0, pciMaxWidth: 1107296256, pciCurWidth: 16, pciMaxGen: 16, pciCurGen: 5, busId: 00000000:2a:00.0, rsvd: <pymtml.c_uint_Array_6 object at 0x7fa3eb59a850>)
  nvmlDeviceGetSerial: MY153K024CX00243
  nvmlDeviceGetMemoryInfo: NVMLMemoryInfo(total=85899345920, free=85897117696, used=2228224)
  nvmlDeviceGetUtilizationRates: NVMLUtilization(gpu=0, memory=0)
  nvmlDeviceGetTemperature: 52
  nvmlDeviceGetPowerUsage: 408681
  nvmlDeviceGetFanSpeed: 0
  nvmlDeviceGetClockInfo (Graphics): 1750
  nvmlDeviceGetClockInfo (Memory): 2500
  nvmlDeviceGetClockInfo (Video): 0
  nvmlDeviceGetEncoderUtilization: [0, 0]
  nvmlDeviceGetDecoderUtilization: [0, 0]
  nvmlDeviceGetTotalEccErrors: 0

###########################
Omitted test results for other 7 devices...
###########################

============================================================
 Topology APIs
============================================================
  Topology Level (dev0, dev1): 4
  P2P Status Read: 0
  P2P Status Write: 0

============================================================
 Test Complete
============================================================

MTML library shutdown complete.

============================================================
 Init/Shutdown Cycle Test
============================================================
  Cycle 1: Init...
  Cycle 1: Device count = 8
  Cycle 1: Shutdown...
  Cycle 2: Init...
  Cycle 2: Device count = 8
  Cycle 2: Shutdown...
  Cycle 3: Init...
  Cycle 3: Device count = 8
  Cycle 3: Shutdown...
  Init/Shutdown cycle test: PASSED

xuejingzhi added 2 commits March 10, 2026 15:40

add windows support

0c6c93a

bump to 2.2.11

07aad9f

This was referenced Mar 10, 2026

Add Windows Support #8

Closed

add windows support #9

Closed

yeahdongcn merged commit 1282846 into MooreThreads:main Mar 10, 2026
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add windows support#10

add windows support#10
yeahdongcn merged 2 commits intoMooreThreads:mainfrom
gingerXue:supportwin

gingerXue commented Mar 10, 2026 •

edited

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gingerXue commented Mar 10, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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gingerXue commented Mar 10, 2026 •

edited

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