Cambricon MLU-X1001 Manual de usuario

MLU-X1001 Accelerator

Product Manual

V0.9.3

2020.10.30

Cambricon ®

1. Preface..........................................................................................................................................1

1.1. Copyright Declaration..........................................................................................................1

1.2. Versioning............................................................................................................................. 2

1.3. Update history...................................................................................................................... 2

2. Overview...................................................................................................................................... 3

3. Product Specification Overview................................................................................................. 4

3.1 Overview of Product Specification Parameters.................................................................. 4

3.2 Overview of structural specifications...................................................................................4

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

4.4 MLUX -LINKB...................................................................................................................... 10

4.5 MLUX -IBB........................................................................................................................... 10

4.6 Front panel.......................................................................................................................... 11

4.7 Back panel............................................................................................................................12

5. Electrical specifications............................................................................................................. 13

5.1 PCIE topology description..................................................................................................13

5.2 MLU-LINK interface description........................................................................................ 14

5.3 Power Interface Description...............................................................................................16

6. BMC management system....................................................................................................... 18

Directo

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6.1 BMC function description...................................................................................................18

7. Heat dissipation specifications.................................................................................................19

7.1 Description of the heat dissipation environment.............................................................19

7.2 Wind resistance curve of MLU-X1001.............................................................................. 20

8. Optional components...............................................................................................................21

8.1 PCIE High Speed Cable...................................................................................................... 21

8.2 MLU-LINK High Speed Cable............................................................................................ 21

8.3 Network............................................................................................................................... 21

8.4 Hard disk..............................................................................................................................22

9. Cambricon NeuWare development environment..................................................................23

10. Compliance..............................................................................................................................24

C ambricon ®

1. Preface

1.1. Copyright Declaration

Disclaimer

Cambricon Technologies Corporation Limited(hereinafter referred to as "Cambricon ") does not represent,

guarantee (express, implied or statutory) or guarantee the information contained in this document and

expressly waives any and all implied guarantees of saleability, ownership, non-aggression of intellectual

property or applicability for a specific purpose, and cambricon does not assume any liability arising from the

application or use of any product or service. cambricon shall not be liable for any breach of contract, damages,

costs or problems arising from :(1) any way of using cambricon products contrary to this Guide; or (2) customer

product design.

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. Although the customer may suffer any

damage for any reason, according to the terms and conditions of sale of the products of the Cambricon, the

total and cumulative liability of Cambricon to the customer for the products described in this Guide shall be

limited.

Accuracy of information

The information provided in this document is owned by Cambricon and Cambricon reserves the right to

make any changes to this document information or to any products and services without notice. The

information contained in this guide and all other information of the Cambricon documents cited in this guide

are provided "as is ". Cambricon does not guarantee the accuracy or completeness of information, texts,

patterns, links or other items contained in this guide. Cambricon may make changes to this Guide or to the

products described in this Guide without notice, but does not undertake to update this Guide.

The performance tests and grades listed in this guide are to be measured using a specific chip or

computer system or component. After such tests, the results shown in this guide reflect the general

performance of Cambricon products. Any difference in system hardware or software design or configuration

will affect actual performance. As mentioned above, Cambricon does not represent, warrant or guarantee that

the products described in this Guide will apply for any particular purpose.Cambricon does not represent or

guarantee testing all parameters of each product.The customer is solely responsible for ensuring that the

product is suitable and applicable to the application of the customer plan and for performing the necessary

Cambricon ®

tests on the application, with a view to avoiding the default of the application or product.

The fragility of customer product design can affect the quality and reliability of Cambricon products and

lead to additional or different circumstances and/or requirements beyond the scope of this guide.

Notice of Intellectual Property

The Cambricon and Cambricon symbols are trademarks and/or registered trademarks of Cambricon

Technologies Corporation Limited in the United States and other countries. Other companies and product

names shall be trademarks of the respective companies associated with them.

This guide is copyrighted and protected by the provisions of copyright laws and treaties worldwide.This

guide can not be reproduced, reworked, modified, published, uploaded, published, transmitted or distributed

in any way without the prior written permission of 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. 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.

1.2. Versioning

Table 1.1 Version Record

Document

name

MLU-X1001 accelerator Product Manual

Version

number

V0.9.3

Author

Cambricon

Date created

2020.10.30

1.3. Update history

V0.2.0

Update time: 2020.07.10

Update:

-Initial version.

V0.93

Update time: 2020.10.30

Update:

-Modify the external interconnection name as MLU-Link, update the HBM rate, and add warning

of the button battery.

Cambricon ®

2. Overview

MLU-X1001 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 using the

Cambrian MLU-LINK inter chip direct connection technology, which provides a highly agile, highly

reliable and high-performance computing foundation for the Artificial Intelligence Computing Center.

Cambricon ®

3. Product Specification Overview

3.1 Overview of Product Specification Parameters

MLU-X1001 accelerator Specification Parameters are as follows :

Table 3.1 MLU-X1001 Specification Parameters

Specification indicators

Note

Model

MLU-X1001

Core architecture

Cambricon MLUv02

Core frequency

1.3GHz

Calculation accuracy support

INT16,INT8,INT4,FP32,FP16

Video decoding

Support

Memory capacity

192GB

ECC protection

Yes

System interface

2* PCI Express 4.0x16

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-X1001 accelerator are as follows:

Table 3.2 Structural Specification for MLU-X1001

Specification indicators

Note

Shape

437mm*87mm*735mm

Cambricon ®

Weight

29Kg

Package Shape

1000mm*635mm*230mm

Package Weight

39Kg

Bending radius of cable:

Table 3.3 Specification for cable bending

Wire diameter

Bending radius L1

（Base on the cabinet column）

Bending radius L2

（Base on the chassis）

30 AWG

97.45 mm

78.5 mm

26 AWG

121.64 mm

102.7 mm

Figure 3.1 Bending radius of cable

3.3 Overview of electrical specifications

MLU-X1001 accelerator electrical specifications as follows:

Table 3.4 Electrical Specification for MLU-X1001

Specification indicators

Note

System interface

PCIE Gen 4X 16

Number of PCIE ports

2Ports

PCIE bandwidth

128GB /s

Number of MLU-LINK ports

8Ports

MLU-LINK bandwidth

800GB /s

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BMC management interface

IPMI V2.0

Host management interface

SMBUS

Input voltage

AC 115-127V,14,2A, 60/50Hz

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-X1001 accelerator is as follows:

Table 3.4 Heat dissipation specifications of MLU-X1001

Specification indicators

Note

Working temperature

0℃-35℃, altitude of 900m below

Working humidity

20%RH-85%RH

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℃)

Cambricon ®

4. 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

Table 4.1 MLUX -BB1 Description

Serial

Note

Serial

Note

Tabla de contenidos

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