SYSBIOS overhead

Geni Butera

Other Parts Discussed in Thread: SYSBIOS, TMS320C6678

Hi all,

I need to know if is there some benchmark documentation about SYSBIOS overhead.

In practice, I want to use SYSBIOS in my project but, before, I would like to justify through benchmarks documentation that the SYSBIOS impact on the performance is negligible.

Thanks in advance

Geni

over 9 years ago

0 Cvetolin Shulev-XID over 9 years ago

TI__Guru 65405 points

Hi Geni,

Could you specify what is your processor and board?

BR
Tsvetolin Shulev

0 Geni Butera over 9 years ago in reply to Cvetolin Shulev-XID

Prodigy 220 points

Sure,
I'm working on TMS320C6678, the evaluation board is TMDSEVM6678LE.
Thanks for your support.

Geni

0 Cvetolin Shulev-XID over 9 years ago in reply to Geni Butera

TI__Guru 65405 points

Geni,

I've forwarded this to the benchmark experts. Their feedback should be posted here.

BR
Tsvetolin Shulev

0 Geni Butera over 9 years ago in reply to Cvetolin Shulev-XID

Prodigy 220 points

Thanks a lot Cvetolin,
I'm looking forward to have an answer.

BR

Geni

0 ran35366 over 9 years ago in reply to Geni Butera

TI__Genius 12805 points

SYS BIOS overhead depends on what utility is used. I am not aware of a document that gives a list of utilities and the overhead that is associated with them (but a document like this may exists). However, if you search e2e you can see several posting that deal with BIOS overhead. One of them may answer your question

Regards

Ran

0 Geni Butera over 9 years ago in reply to ran35366

Prodigy 220 points

Thanks ran35366,
anyway I didn't found any document about this.
Now I'm searching some posts that deal of SYS/BIOS overhead.
Regards

Geni

0 Geni Butera over 9 years ago in reply to Cvetolin Shulev-XID

Prodigy 220 points

Hi Cvetolin,
any news from benchmarks experts?
Thanks

BR
Geni

0 ToddMullanix over 9 years ago in reply to Geni Butera

TI__Guru* 96960 points

Hi Geni,

We have some benchmarks documentation in the SYS/BIOS product. The easiest way to access it is open the release notes in the top directory. Search from Benchmarks and select the link. You are given a choice of devices to see several different benchmarks (object size, application size and performance).

Todd

Processors

Processors forum

SYSBIOS overhead