Cambricon Technologies, MLU270-X Series Intelligent Processing Card User Manual
MLU270-X Series Intelligent Processing
Card User Manual
V0.9
Page 1: ...Cambricon Technologies MLU270 X Series Intelligent Processing Card User Manual MLU270 X Series Intelligent Processing Card User Manual V0 9 ...
Page 2: ...ual Revision History Document Name MLU270 X Series Intelligent Processing Card User Manual Revision V0 9 Created Date 2020 01 10 Revision History No Date Version Notes 0 2020 01 10 V0 9 First Release 1 2 3 4 5 Technical supports contact service cambricon com www cambricon com ...
Page 3: ...2 Product specifications 5 2 1 Performance specifications 5 2 2 Software specifications 5 2 3 Operating Environment 7 2 4 Mechanical Specifications 7 2 5 Package Size and Weight 8 2 6 Thermal Specifications 8 2 7 Power Supplies Specifications 9 3 Cambricon NeuWare Development Environment 12 4 Compliance 12 ...
Page 4: ...legacy machine learning and many other AI scenarios and it can be used in an AI inferences platform to make it work with even higher EER Brand new Cambricon MLUv02 Architecture The MLUv02 architecture is not just a simple update from previous generation but a brand new design based on NOC Network on Chip which will guarantee the parallel efficiency of execution of 16 NPU cluster within the SIYUN 2...
Page 5: ...irements professional but not specialized 2 Product specifications 2 1 Performance specifications Table 1 MLU270 X Series Intelligent Processing Card Hardware Specifications Card Type MLU270 X5 X5K XV5K Processor Architecture Cambricon MLUv02 Core Clock MLU270 X5 1 GHz MLU270 X5K XV5K 1 25 GHz Peak INT8 MLU270 X5 128 TOPS Dense MLU270 X5K XV5K 160 TOPS Dense Calculation accuracy INT16 INT8 INT4 FP...
Page 6: ...CK M S 1 RE START M S 8 SLAVE ADDRESS Read S M 1 ACK S M 8 DATA 7 0 M S 1 ACK S M 8 DATA 15 8 M S 1 ACK S M 8 DATA 23 16 M S 1 ACK S M 8 DATA 31 24 M S 1 NACK M S 1 STOP Table 4 SMBUS Registers Description Registers Address ACCESS Description Total Card Power 0x01 RO Card Power consumption Float Data Unit W Card Temperature 0x02 RO Card Temperature Float Data Unit Chip Temperature 0x03 RO Chip Tem...
Page 7: ...stem ID 31 16 Sub System ID for example 0x0014 Device Name 0xF0 RO Display device type e g 0X14 means device type is XV5K Vendor Name 0xF1 RO Display vendor name Hardware vision 0xF2 RO Display hardware vision Firmware Revision 0xF3 RO Display Firmware Revision e g 0x02140016 means the main chip version is 0x02 device type is 0x14 main version is 0x00 subversion is 0x1 patch number is 0x6 Manufact...
Page 8: ... NA Gift package with single card 920g 385mm 230mm 97mm Including gift package MLU270 X series card expand stent 8 pin dongle cable PE bag desiccant Gift Box 10 3kg 600mm 400mm 253mm 6 gift packages each box Notes The weight is a measured value with a tolerance of 10 2 6 Thermal Specifications 2 6 1 MLU270 X Series Power and Temperature specifications Table 7 MLU270 X Series Thermal Design specifi...
Page 9: ...Shutdown Tj 95 2 6 2 MLU270 X Series Airflow Directions Requirement MLU270 X Series use a blower to cool the card the airflow direction is shown below Figure 3 MLU270 X Series Airflow direction 2 7 Power Supplies Specifications MLU270 X Series Intelligent Processing Card provides a 8 Pin Power Connector as below ...
Page 10: ...in PCIe Power Sockets along with a One To Two Adapter Cable Table9 Adapter Cable Connections Board Connector Cable used CPU 8 Pin 1 CPU 8 pin cable CPU to PCIe 8 Pin Dongle Cable 2 PCIe 8 pin cable 2 PCIe 6 pin cable 1 PCIe 8 pin cable and 1 PCIe 6 pin cable 8 Pin CPU Power connector PCIe 8 Pin Socket 1 PCIe 8 Pin Socket 2 Colour 12V 5 3 Yellow 12V 6 1 2 Yellow 12V 7 3 Yellow 12V 8 1 2 Yellow GND ...
Page 11: ...12 96V 8pin connector 12V 11 04V 12V 12 96V PCIe edge connector 3V3 3 0V 3 3V 3 63V Table 11 Current Requirement Power Supply Peak Current Moving Average 8pin connector 12V 20A 200us 17A 1ms 13A 5ms Table12 Power Capping Power Capping Threshold 150W Power Capping Response time typical 50ms Power Capping Response time max 100ms Table 13 Power Break PB PCIe pin assignment B30 Power Brake response ti...
Page 12: ... Performance Optimization The Application Development Tools include Machine Learning Library Runtime Library Compiler Model retraining tools and Domain Specific for example Video Analysis SDK The Function Debugging Tools can fulfill all the requirements from different levels of Programming Framework and Function Library The Performance Optimization Tools include tools for performances analysis and...
Page 13: ...cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate th...
