RTOS/TMDSEVM6678: I have 2 C6678, can I use omp over the 16 cores together?

fujian yu

Part Number: TMDSEVM6678

Tool/software: TI-RTOS

Dear Engineers from TI:

Recently I successfully run the dgemm example in the sdk. but the speed is not enough for my project, so I wanna ask if I use 2 C6678, can I omp over the 16 cores together?,If yes, how to realize it?

Thank you !

over 5 years ago

0 Yordan Kovachev over 5 years ago

TI__Guru**** 161600 points

Hi,

Which Processor SDK RTOS version are you using?

Best Regards,
Yordan

0 fujian yu over 5 years ago in reply to Yordan Kovachev

Intellectual 270 points

Hi，friend
My computer installs ti-processor-sdk-rtos-667x-evm-5.2.0.1-linux-x86, with ccs8(linux version). My colleague's computer installs the ti-processor-sdk-rtos-c667x-evm-05.01.00.11-Windows-x86-Install with ccs8.3.0(windows version)

0 Garrett Ding over 5 years ago in reply to fujian yu

TI__Mastermind 43296 points

fujian,

OMP supports maximum 8 cores. If the two processors have SRIO connection, you can consider using IPC to distribute the computation to another device.

Regards,
Garrett

0 fujian yu over 5 years ago in reply to Garrett Ding

Intellectual 270 points

Hi，thank you for your answer。

Could you describe IPC in more detail and give me some relevant information? do you mean the HyperLink?

0 Garrett Ding over 5 years ago in reply to fujian yu

TI__Mastermind 43296 points

fujian,

See the IPC collateral here - processors.wiki.ti.com/.../Category:IPC

Regards,
Garrett

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RTOS/TMDSEVM6678: I have 2 C6678, can I use omp over the 16 cores together?