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Related Manuals for Cambricon MLU-X1000
Summary of Contents for Cambricon MLU-X1000
- Page 1 MLU-X1000 MLU extender Product Manual V0.2.0 Preliminary 2020.07.10...
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Page 2: Table Of Contents
CMX-IBB ............................10 Front panel ............................11 Back panel ............................12 Electrical specifications ......................... 13 PCIE topology description ......................13 CCLINK interface description..................... 14 Power Interface Description....................... 16 BMC management system ........................18 BMC functional description......................18 Copyright © 2020 Cambricon Corporation... - Page 3 Cambricon ® Heat dissipation specifications......................19 Description of the heat dissipation environment ............... 19 Wind-resistance curve of MLU-X1000 system ..............20 MLU-X1000 Thermal Simulation Model ..........错误!未定义书签。 Optional components ........................... 21 PCIE High Speed Cable ....................... 21 CCLINK High Speed Cable ......................21 Network ............................
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Page 4: 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 5: Versioning
Cambricon. Except for the customer's right to use this guide information and products, according to this guide, Cambricon does not grant any other express or implied rights or permits. -
Page 6: Overview
Cambricon ® 2. Overview MLU-X1000 MLU extender is a construction unit of artificial intelligence supercomputing. The extender inherits 4 MLU290-M5 intelligent processing cards, and provides up to 2 POPs of adaptive precision computing power. The supercomputing system from 4 cards to 16 cards is constructed by using the Cambrian CCLink inter chip direct connection technology, which provides a highly agile, highly reliable and high-performance computing foundation for the Artificial Intelligence Computing Center. -
Page 7: Product Specification Overview
CCLINK external interface 8Ports CCLINK 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 MLU extender are as follows: Copyright © 2020 Cambricon Corporation... -
Page 8: Overview Of Electrical Specifications
When voltage is below AC200V，both PSUs must be supplied at the same time. 3.4 Summary of heat dissipation specifications The heat dissipation specification of MLU-X1000 MLU extender is as follows: 4Table 3.4 Heat dissipation specifications of MLU-X1000 Specification indicators Note Working temperature 0℃-35℃, altitude of 900m below... - Page 9 Cambricon ® Storage temperature -40℃—75℃ Storage humidity 5%RH-95%RH Noise SDP @23℃, sound power ≤7.2 bels Working altitude ≤3000 m (900-3000m, for each increase of 300 m supported working temperature drop 1℃) Copyright © 2020 Cambricon Corporation...
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Page 10: Component Profile
CMX -BB 1 is the baseboard which carries MLU290-M5 Intelligent processing card. Each CMX -BB 1 can carry 4 MLU290-M5 Intelligent processing cards. The details are shown in the following figure: 1Figure 4.1 CMX -BB1 graphic 1Table 4.1 CMX -BB1 Description Note Note Serial Serial Copyright © 2020 Cambricon Corporation... - Page 11 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 12: Cmx-Pa4
4.2 CMX -PA4 CMX -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: 2Figure 4.2 CMX -PA4 graphic 2Table 4.2 CMX -PA4 Description... -
Page 13: Cmx-Linkb
OCULINK 3 OCULINK 0 IBB CONN. OCULINK 1 FRONT PCIE CONN. 4.5 CMX -IBB CMX-IBB is the backplane of Infiniband card. Each CMX-IBB can place two Infiniband cards.The details are shown in the following figure: Copyright © 2020 Cambricon Corporation... -
Page 14: Front Panel
6Figure 4.6 Front panel of chassis 6Table 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 Copyright © 2020 Cambricon Corporation... -
Page 15: Back Panel
Serial Note Note number number PCIE 0 CCLINK-3B PCIE 1 IPMI CCLINK-0A CCLINK-0B COM HUB 0 CCLINK-2A COM HUB 1 CCLINK-2B COM HUB 2 CCLINK-1A AC INDICATOR CCLINK-1B POWER CORD 0 CCLINK-3A POWER CORD 1 Copyright © 2020 Cambricon Corporation... -
Page 16: Electrical Specifications
5. Electrical specifications 5.1 PCIE topology description MLU-X1000 MLU extender 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:... -
Page 17: Cclink Interface Description
4.7 KΩ pull-up to 3.3 V 5.2 CCLINK interface description MLU-X1000 MLU extender is equipped with 4 MLU290-M5 Intelligent processing cards, each card has 6 CCLINK ports. Among them, 4 ports are used for internal interconnection and 2 ports are used for external interconnection. - Page 18 1 meter cable with a diameter of 30 AWG or 2 meter cable with a diameter of 28 AWG . CCLINK interface uses QSFP DD connectors whose pins are defined as follows: Copyright © 2020 Cambricon Corporation...
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Page 19: Power Interface Description
12.5-14.5A DC 240V (China mainland only) 12.5A MLU-X1000 MLU extender 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 20 Cambricon ® 4Table 5.4 EDPp specifications of MLU-X1000 Duration Copyright © 2020 Cambricon Corporation...
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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 MLU extender BMC management system main functions and features as follows: 1Table 6.1 BMC Functional description... -
Page 22: Heat Dissipation Specifications
MLU-X1000 can provide up to 360 CFM of air volume 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 ... -
Page 23: Wind-Resistance Curve Of Mlu-X1000 System
Cambricon ® 7.2 Wind resistance curve of MLU-X1000 The system wind resistance curve of MLU-X1000 is shown below: 1Figure 7.1 Wind resistance curve of MLU-X1000 2Table 7.2 Air Volume VS Pressure Drop of MLU-X1000 Air volume (CFM) Air pressure (Pa) -
Page 24: Optional Components
2366016-4 1 m， 30 AWG 2366101-3 2 m， 28 AWG 8.3 Network MLU-X1000 can use InfiniBand network card or ROCE network card for cluster interconnection. Compatible network card models are as follows: 3Table 8.3 Network Card Compatibility Manufacturers Model Specifications... -
Page 25: Hard 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: 4Table 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 MLU extender 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.