sb0 changed the topic of #m-labs to: ARTIQ, Migen, MiSoC, Mixxeo & other M-Labs projects :: fka #milkymist :: Logs http://irclog.whitequark.org/m-labs
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<sb0> whitequark, there are two devices (kernel CPU and DMA) controlling one resource (the RTIO core) so there has to be some muxing. what is confusing about that?
<sb0> the csr interface is a bit weird, yes, but all it does is muxing
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<whitequark> sb0: yes, but you called a mux "arbiter"
<whitequark> I thought it's round-robin or something like that.
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<sb0> whitequark, yes, I was considering having an actual arbiter there (which is why the CSR interface is like this), but in the end it's just a mux
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<GitHub> [artiq] sbourdeauducq pushed 1 new commit to master: https://github.com/m-labs/artiq/commit/d2f2415b501bd92f442cc251289f112c9f444a2c
<GitHub> artiq/master d2f2415 Sebastien Bourdeauducq: analyzer: use CRI and connect at RTIO core...
<sb0> whitequark, ^ this should get DMA to appear in analyzer
<bb-m-labs> build #1354 of artiq is complete: Failure [failed lit_test] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1354 blamelist: Sebastien Bourdeauducq <sb@m-labs.hk>
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<whitequark> sb0: ok, thanks
<whitequark> hm why did that lit test start failing?
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<sb0> I would guess 4107938fd
<whitequark> oh right, those were two separate issues
<whitequark> actually, hm
<whitequark> no, that's weird.
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<whitequark> aha, found the issue
<GitHub> [artiq] whitequark pushed 2 new commits to master: https://github.com/m-labs/artiq/compare/d2f2415b501b...8c9f15756363
<GitHub> artiq/master 8c9f157 whitequark: compiler.embedding: fix an overly lax hasher.
<GitHub> artiq/master a79c3c2 whitequark: compiler.transforms: implement a typedtree printer.
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<bb-m-labs> build #1355 of artiq is complete: Failure [failed lit_test] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1355 blamelist: whitequark <whitequark@whitequark.org>
<whitequark> ...hm
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<GitHub> [artiq] whitequark pushed 1 new commit to master: https://github.com/m-labs/artiq/commit/7e886ddc895ca7c5e9c461762137b4857b1a97d3
<GitHub> artiq/master 7e886dd whitequark: transforms.inferencer: do not unnecessarily mutate typedtree....
<whitequark> sb0: if you are looking for commits to cherry-pick into release-2 these are a good candidate
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<bb-m-labs> build #432 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/432
<bb-m-labs> build #1356 of artiq is complete: Failure [failed python_unittest_2] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1356 blamelist: whitequark <whitequark@whitequark.org>
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<GitHub> [artiq] jordens pushed 2 new commits to release-2: https://github.com/m-labs/artiq/compare/d4673d5b1760...791976e6d0ba
<GitHub> artiq/release-2 791976e Robert Jordens: conda: pyqt >= 5.5
<GitHub> artiq/release-2 3ae7fde Chris Ballance: conda: use anaconda default pyqt (fixes #670)
<GitHub> [artiq] jordens commented on issue #672: > Did that dump include such an intermittent failure?... https://github.com/m-labs/artiq/issues/672#issuecomment-281804343
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<cr1901_modern> sb0: Your software has a fan https://twitter.com/scanlime/status/837435934303911937
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