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Related Manuals for Cambricon MLU-X1000
Summary of Contents for Cambricon MLU-X1000
- Page 1 MLU-X1000 Accelerator Product Manual V0.9.3 2020.10.30...
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Page 2: Table Of Contents
3.3 Overview of electrical specifications ................5 3.4 Summary of heat dissipation specifications ..............6 4. Component Profile ........................7 4.1 MLUX-BB 1 ..........................7 4.2 MLUX -PA4 ..........................9 4.3 MLUX -PDB ..........................9 Copyright © 2020 Cambricon Corporation... - Page 3 6.1 BMC function description ....................17 7. Heat dissipation specifications ..................... 18 7.1 Description of the heat dissipation environment ............18 7.2 Wind resistance curve of MLU-X1000 ................19 8. Optional components ......................20 8.1 PCIE High Speed Cable ..................... 20 8.2 MLU-LINK High Speed Cable ...................
- Page 4 Cambricon ® 10. Compliance ..........................23 Copyright © 2020 Cambricon Corporation...
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Page 5: Preface
Limitation of liability In no case shall Cambricon be liable for any damage caused by the use or inability to use this Guide (including but not limited to damage such as loss of profits, business disruption and loss of information), even if Cambricon has been advised that such damage may be suffered. -
Page 6: Versioning
Cambricon does not grant any other express or implied rights or permits. It is doubtful that the Cambricon does not grant any (express or implied) rights or permits to the customer based on any patent, copyright, trademark, trade secret or any other Cambricon intellectual property or ownership. -
Page 7: Overview
Cambricon ® 2. Overview MLU-X1000 accelerator is a construction unit of artificial intelligence supercomputing. The extender inherits 4 MLU290-M5 intelligent accelerating cards, and provides up to 2 POPs of adaptive precision computing power. The supercomputing system from 4 cards to 16 cards is constructed by... -
Page 8: Product Specification Overview
MLU-LINK external interface 8Ports MLU-LINK interface bandwidth 8*100 GB /S TDP power consumption 2300W Heat dissipation scheme Air-cooled, compatible with liquid-cooled 3.2 Overview of structural specifications The structure specifications of the MLU-X1000 accelerator are as follows: Copyright © 2020 Cambricon Corporation... -
Page 9: Overview Of Electrical Specifications
Cambricon ® Table 3.2 Structural Specification for MLU-X1000 Specification indicators Note Shape 437mm*87mm*735mm Weight 29Kg Package Shape 1000mm*635mm*230mm Package Weight 39Kg Bending radius of cable: Table 3.3 Specification for cable bending Bending radius L1 Bending radius L2 Wire diameter （Base on the cabinet column）... -
Page 10: Summary Of Heat Dissipation Specifications
AC 115-127V,14,2A, 60/50Hz Input voltage AC 200-240V,14.9A, 60/50Hz DC 240V, 16A(China mainland only) 3.4 Summary of heat dissipation specifications The heat dissipation specification of MLU-X1000 accelerator is as follows: Table 3.4 Heat dissipation specifications of MLU-X1000 Specification indicators Note Working temperature 0℃-35℃, altitude of 900m below... -
Page 11: Component Profile
4.1 MLUX-BB 1 MLUX-BB 1 is the baseboard which carries MLU290-M5 Intelligent processing card. Each MLUX-BB 1 can carry 4 MLU290-M5 intelligent accelerating cards. The details are shown in the following figure: Figure 4.1 MLUX -BB1 graphic Copyright © 2020 Cambricon Corporation... - Page 12 F AN 0 COM HUB0 PCIE SWITCH 0 COM HUB1 PCIE SWITCH 1 COM HUB2 54V POWER BUSBAR AC INDICATOR HANDLE 0 FRONT PANEL CONN. HANDLE 1 PDB MGT.CONN. FRONT PCIE CONN. OAM MODULE 0 Copyright © 2020 Cambricon Corporation...
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Page 13: Mlux -Pa4
4.2 MLUX -PA4 MLUX -PA4 is a PCIE board, which is placed on the host server and provides Mini SAS HD interface for connection with MLU-X1000.The details are shown in the following figure: Figure 4.2 MLUX -PA4 graphic Table 4.2 MLUX -PA4 Description... -
Page 14: Mlux -Linkb
OCULINK 3 OCULINK 0 IBB CONN. OCULINK 1 FRONT PCIE CONN. 4.5 MLUX -IBB MLUX-IBB is the backplane of Infiniband card. Each MLUX-IBB can place two Infiniband cards.The details are shown in the following figure: Copyright © 2020 Cambricon Corporation... -
Page 15: Front Panel
Table 4.6 Description of front panel of chassis Serial Serial Note Note number number Switching keys SSD 1 UID keys SSD 2 Reset button SSD 3 PSU 0 NIC 0 PSU 1 NIC 1 SSD 0 Copyright © 2020 Cambricon Corporation... -
Page 16: Back Panel
Serial Note Note number number PCIE 0 MLU-LINK-3B PCIE 1 IPMI MLU-LINK-0A MLU-LINK-0B COM HUB 0 MLU-LINK-2A COM HUB 1 MLU-LINK-2B COM HUB 2 MLU-LINK-1A AC INDICATOR MLU-LINK-1B POWER CORD 0 MLU-LINK-3A POWER CORD 1 Copyright © 2020 Cambricon Corporation... -
Page 17: Electrical Specifications
Cambricon ® 5. Electrical specifications 5.1 PCIE topology description MLU-X1000 accelerator uses 2 miniSAS HD interfaces to connect with the host server, and there are 2 PCIE switching chips to connect the PCIE devices inside.PCIE interconnection topology is shown as follows: Figure 5.1 PCIE Connection topology... -
Page 18: Mlu-Link Interface Description
4.7 KΩ pull-up to 3.3 V 5.2 MLU-LINK interface description MLU-X1000 accelerator is equipped with 4 MLU290-M5 intelligent accelerating cards, each card has 6 MLU-LINK ports. Among them, 4 ports are used for internal interconnection and 2 ports are used for external interconnection. The MLU-LINK interconnection topology between the internal cards is as follows: Copyright ©... - Page 19 Reset signal, low level effective 4.7 KΩ pull-up to 3.3 V Interrupt signal of optical module, OC gate, 4.7 KΩ pull-up to 3.3 V IntL low level indicates an interrupt signal InitMode Initialization mode 1KΩ pull-down to GND Copyright © 2020 Cambricon Corporation...
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Page 20: Power Interface Description
AC 200-240V,60/50Hz 14.9A DC 240V (China mainland only) MLU-X1000 accelerator is able to reduce power consumption adjustment for instantaneous power changes above the µs level. The power regulator can support power fluctuations within the ms level (e.g .1.2 x TDP). -
Page 21: Bmc Management System
Cambricon ® 6. BMC management system The BMC management system of MLU-X1000 is compatible with server management standards IPMI 2.0, with high reliability of hardware monitoring and management functions. 6.1 BMC function description MLU-X1000 accelerator BMC management system main functions and features as follows: Table 6.1 BMC Functional description... -
Page 22: Heat Dissipation Specifications
Do not block the front and rear ventilation areas of the chassis during operation of MLU-X1000 When installing MLU-X1000, please reduce the air resistance around the inlet and outlet of the chassis Please follow the instructions to arrange the cable to minimize the air resistance of the air ... -
Page 23: Wind Resistance Curve Of Mlu-X1000
Cambricon ® 7.2 Wind resistance curve of MLU-X1000 The system wind resistance curve of MLU-X1000 is shown below: Figure 7.1 Wind resistance curve of MLU-X1000 Table 7.2 Air Volume VS Pressure Drop of MLU-X1000 Air volume (CFM) Air pressure (Pa) -
Page 24: Optional Components
1 m， 30 AWG 2366016-4 2 m， 28 AWG 2366101-3 8.3 Network MLU-X1000 can use InfiniBand network card or ROCE network card for cluster interconnection. Compatible network card models are as follows: Table 8.3 Network Card Compatibility Manufacturers Model Specifications... -
Page 25: Hard Disk
Cambricon ® Half high and half long Mellanox MCX653105A-HDAT single PCIE 4.0 8.4 Hard disk Compatible NVMe hard disk models for MLU-X1000 are as follows: Table 8.4 NVMe Hard Disk Compatibility Manufacturers Model Specifications HGST HUSMR7619BHP301 NVMe 1.92Tb Copyright © 2020 Cambricon Corporation... -
Page 26: Cambricon Neuware Development Environment
Cambricon ® 9. Cambricon NeuWare development environment NeuWare fully supports various mainstream programming frameworks (e.g. TensorFlow 、 Caffe 、PyTorch and MXNet). For the above programming framework, users can easily develop and deploy deep learning applications on Cambrian MLU290-M5. At the same time, the NeuWare provides a complete runtime system and driver software to facilitate the rapid integration of the system. - Page 27 Cambricon ® 10. Compliance MLU-X1000 accelerator is compliant with the regulations listed in this chapter. The compliance marks can be found on the labels of each devices. FCC statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.