Inquiry about HBM2 Power Simulation with DRAMpower

[002742]

Hello everyone,

I'm currently exploring the use of DRAMpower for HBM2 power simulation. I would like to ask:

Is DRAMpower capable of performing power simulation for HBM2 memory?

If yes, are there any existing configuration files or example cases available for reference?

I've attempted to create my own HBM2 configuration based on JEDEC specifications, but encountered some issues during execution. Any guidance or resources would be greatly appreciated.

Thank you in advance for your help!

Best regards,

[002742]

I've attempted to create my own HBM2 configuration based on JEDEC specifications, but encountered some issues during execution.

My config file is as follows：
{
"memspec": {
"memoryId": "HBM2",
"memoryType": "HBM2",
"memarchitecturespec": {
"nbrOfRows": 65536,
"nbrOfColumns": 1024,
"burstLength": 16,
"maxBurstLength": 16,
"dataRate": 2,
"width": 8,
"nbrOfChannels": 8,
"nbrOfPseudoChannels": 2,
"nbrOfDevices": 1,
"nbrOfBanks": 16,
"nbrOfBankGroups": 4,
"nbrOfStacks": 4
},
"memtimingspec": {
"tCK": 1.0,
"DQSCK": 0.5,
"RC": 50,
"RAS": 45,
"RCDRD": 15,
"RCDWR": 15,
"RRDL": 8,
"RRDS": 8,
"CCDR": 6,
"FAW": 30,
"RTP": 6,
"RP": 15,
"RL": 15,
"WL": 10,
"PL": 0,
"WR": 15,
"CCDL": 6,
"CCDS": 6,
"WTRL": 6,
"WTRS": 6,
"RTW": 6,
"XP": 20,
"CKE": 5,
"XS": 10,
"RFC": 300,
"RFCSB": 500,
"RREFD": 1024,
"REFI": 16000,
"REFISB": 20000
}
}
}

and the error messages is as follows：

Segmentation fault (core dumped)

please help me find out why my config file cannot work well .

[derchr]

Hi @002742 , we are currently working on HBM support in DRAMPower