* can one identify how much work sstate cache would save a build?
@ 2021-09-12 14:00 Robert P. J. Day
2021-09-12 15:54 ` [OE-core] " Richard Purdie
0 siblings, 1 reply; 3+ messages in thread
From: Robert P. J. Day @ 2021-09-12 14:00 UTC (permalink / raw)
To: OE Core mailing list
off the wall question from a friend, but is there a way to get a
general idea of how much work (how many tasks?) could be saved for a
build based on some available sstate cache directory?
rday
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [OE-core] can one identify how much work sstate cache would save a build?
2021-09-12 14:00 can one identify how much work sstate cache would save a build? Robert P. J. Day
@ 2021-09-12 15:54 ` Richard Purdie
2021-09-12 15:59 ` Robert P. J. Day
0 siblings, 1 reply; 3+ messages in thread
From: Richard Purdie @ 2021-09-12 15:54 UTC (permalink / raw)
To: Robert P. J. Day, OE Core mailing list
On Sun, 2021-09-12 at 10:00 -0400, Robert P. J. Day wrote:
> off the wall question from a friend, but is there a way to get a
> general idea of how much work (how many tasks?) could be saved for a
> build based on some available sstate cache directory?
Run a build with bitbake -n against it and there is a summary printed near the
start of the build which says something like:
Sstate summary: Wanted 1525 Local 0 Network 1515 Missed 10 Current 0 (99% match, 0% complete)
Cheers,
Richard
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [OE-core] can one identify how much work sstate cache would save a build?
2021-09-12 15:54 ` [OE-core] " Richard Purdie
@ 2021-09-12 15:59 ` Robert P. J. Day
0 siblings, 0 replies; 3+ messages in thread
From: Robert P. J. Day @ 2021-09-12 15:59 UTC (permalink / raw)
To: openembedded-core
Quoting Richard Purdie <richard.purdie@linuxfoundation.org>:
> On Sun, 2021-09-12 at 10:00 -0400, Robert P. J. Day wrote:
>> off the wall question from a friend, but is there a way to get a
>> general idea of how much work (how many tasks?) could be saved for a
>> build based on some available sstate cache directory?
>
> Run a build with bitbake -n against it and there is a summary
> printed near the
> start of the build which says something like:
>
> Sstate summary: Wanted 1525 Local 0 Network 1515 Missed 10 Current 0
> (99% match, 0% complete)
that's it, that's what i was looking for, thanks.
rday
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-09-12 14:00 can one identify how much work sstate cache would save a build? Robert P. J. Day
2021-09-12 15:54 ` [OE-core] " Richard Purdie
2021-09-12 15:59 ` Robert P. J. Day
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