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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<GitHub181> [artiq] danielkienzlerNIST opened issue #627: Thorlabs Tdc error https://git.io/v1vjN
<GitHub92> [artiq] sbourdeauducq pushed 1 new commit to release-2: https://git.io/v1fvf
<GitHub92> artiq/release-2 072e7f6 Sebastien Bourdeauducq: pc_rpc: use ProactorEventLoop on Windows (#627)
<GitHub93> [artiq] sbourdeauducq commented on issue #627: Can you try applying the patch above? https://git.io/v1fvU
<GitHub9> [artiq] sbourdeauducq pushed 1 new commit to master: https://git.io/v1fvI
<GitHub9> artiq/master 7d4297b Sebastien Bourdeauducq: pc_rpc: use ProactorEventLoop on Windows (#627)
<bb-m-labs> build #228 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/228
<bb-m-labs> build #1125 of artiq is complete: Failure [failed python_unittest_1] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1125 blamelist: Sebastien Bourdeauducq <sb@m-labs.hk>
<whitequark> bb-m-labs: force build --props=package=rust-core-or1k conda-lin64
<bb-m-labs> build forced [ETA 17m05s]
<bb-m-labs> I'll give a shout when the build finishes
<whitequark> rjo: no chance whatsoever.
<whitequark> kernel "freeze" thing is an lwip bug
<bb-m-labs> build #252 of conda-lin64 is complete: Failure [failed anaconda_upload] Build details are at http://buildbot.m-labs.hk/builders/conda-lin64/builds/252
<whitequark> oh, you already did that
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<GitHub72> [artiq] sbourdeauducq commented on issue #627: And FYI ARTIQ does not use the Thorlabs driver. https://git.io/v1fq9
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<sb0> rjo, whitequark I'm going to try and upgrade the buildserver RAM this afternoon, let me know if you don't want me to shut it down for some reason
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<whitequark> no objection
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<sb0> ok shutting it down now
<sb0> hm
<sb0> rjo, you have vi open
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<sb0> meh, the 10G SFPs can't be used as drop-pin replacements for the 1G ones
<sb0> that would have been too convenient
<sb0> *drop-in
<sb0> soo... what the heck is wrong with them
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<sb0> well sure enough that couldn't go well either
<sb0> the CPU fan is not restarting
<whitequark> just spin it a bit...
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<sb0> okay, we have 16GB now
<whitequark> you mean 10G?
<whitequark> oh right, xen
<whitequark> btw you can use sudo xl mem-max/mem-set to inflate/deflate the ubuntu vm
<whitequark> the windows vm is fixed at what was specified during xl create
<sb0> why is it only running at 1333MHz? both the mobo and the dimm support 1600
<sb0> bios settings maybe...
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<sb0> bb-m-labs, force build artiq
<bb-m-labs> build #1126 forced
<bb-m-labs> I'll give a shout when the build finishes
<rjo> sb0: there is an "is" missing in "Here how you can communicate with us." on https://m-labs.hk/about.html
<sb0> fixed
<rjo> sb0: thanks
<sb0> ah, load average with two vivados running is a lot more reasonable now
<bb-m-labs> build #229 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/229
<bb-m-labs> build #1126 of artiq is complete: Failure [failed] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1126
<sb0> ping failed
<sb0> whitequark, rjo did you have a flterm running or something?
<sb0> I wanted to check everything still worked after I messed with the computer
<sb0> it pings now ...
<whitequark> sb0: no. I figured out why this ping failure happens
<whitequark> the board takes a while to come up, but if ping gets address unreachable error (or similar), it exits immediately
<whitequark> and not in 30s as the arguments would imply
<whitequark> feel free to devise a solution for this...
<sb0> sleep before ping?
<whitequark> I suppose that works
<whitequark> let me add it
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<rjo> sb0: i am only on kc705aux
<GitHub157> [buildbot-config] whitequark pushed 1 new commit to master: https://git.io/v1fwj
<GitHub157> buildbot-config/master e411116 whitequark: Sleep before pinging, instead of using -w/-c ping options....
<rjo> i guess the ARP fails. you could arping before. or just wait.
<rjo> whitequark: that broke it.
<whitequark> erm
<GitHub22> [buildbot-config] whitequark force-pushed master from e411116 to 35fa194: https://git.io/v1foL
<GitHub22> buildbot-config/master 35fa194 whitequark: Sleep before pinging, instead of using -w/-c ping options....
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<whitequark> fixed
<whitequark> bb-m-labs: force build arti
<bb-m-labs> no such builder 'arti'
<whitequark> bb-m-labs: force build artiq
<bb-m-labs> The build has been queued, I'll give a shout when it starts
<rjo> whitequark: minor thing: s/sleeped/slept/
<whitequark> rjo: oh right, I copy-pasted that code
<GitHub199> [buildbot-config] whitequark pushed 1 new commit to master: https://git.io/v1fo6
<GitHub199> buildbot-config/master 5806390 whitequark: Fix grammar.
<bb-m-labs> build #1127 forced
<bb-m-labs> I'll give a shout when the build finishes
<bb-m-labs> build #230 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/230
<bb-m-labs> build #1127 of artiq is complete: Exception [exception generic] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1127
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<sb0> rjo, what does the ramsey sequence do? measure qubit self-decay to the ground state?
<sb0> *self-decay rate
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<rjo> that's usually not the dominant source of decoherence
<rjo> it's usually measuring t2
<rjo> the nice thing is that you can let the qubit oscillate for long intervals without driving that oscillation.
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<GitHub8> [artiq] jordens force-pushed phaser from 70a7032 to c428800: https://git.io/vi7qh
<rjo> whitequark: shouldn't the int() -> int32, int64 change go into the release notes as well?
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<whitequark> rjo: that happened a while ago
<whitequark> (the change that is)
<whitequark> the commit I did a few days ago was merely making it work as it should
<sb0> was that in 2.x or 3.x?
<whitequark> both
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<rjo> whitequark: but afaict the int(a, width=b) syntax was removed, right?
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<whitequark> right. but the fact that it was still there was more of an accident.
<whitequark> I see this change in 2.0rc1 relnote
<rjo> whitequark: ack. what i am trying to say is that the fixing of the accident should be mentioned. that's new in 3.x and will hit people.
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<GitHub51> [artiq] jordens pushed 1 new commit to master: https://git.io/v1fdb
<GitHub51> artiq/master d0a55e5 Robert Jordens: RELEASE_NOTES: int(a, width=b) removal, use int32/64
<bb-m-labs> build #231 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/231
<bb-m-labs> build #1128 of artiq is complete: Exception [exception generic] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1128 blamelist: Robert Jordens <rj@m-labs.hk>
<GitHub128> [artiq] jordens pushed 1 new commit to master: https://git.io/v1fAr
<GitHub128> artiq/master 95c885b Robert Jordens: rtio: support differential ttl
<bb-m-labs> build #232 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/232
<bb-m-labs> build #1129 of artiq is complete: Exception [exception generic] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1129 blamelist: Robert Jordens <rj@m-labs.hk>
<GitHub127> [artiq] jordens pushed 9 new commits to phaser2: https://git.io/v1JUZ
<GitHub127> artiq/phaser2 32fdacd Robert Jordens: Merge remote-tracking branch 'm-labs/master' into phaser2...
<GitHub127> artiq/phaser2 e7d588f Robert Jordens: Merge branch 'master' into phaser2...
<GitHub127> artiq/phaser2 fec34d6 Robert Jordens: runtime.rs/rtio.rs: style
<GitHub36> [artiq] jordens pushed 1 new commit to phaser2: https://git.io/v1JUD
<GitHub36> artiq/phaser2 4177936 Robert Jordens: phaser: adapt conda recipe
<bb-m-labs> build #1130 of artiq is complete: Failure [failed python_unittest] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/1130
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<GitHub136> [artiq] cr1901 commented on issue #615: @jmizrahi For my own reference, what SPI device are you talking to? Do you know if it automatically stops receiving bits after 32 rising edges of the clock? https://git.io/v1Juv
<cr1901_modern> sb0: Update: I'm a bit rushed, and I'll look deeper tonight, but there's an off-by-one error wrt shifting and sampling in the core. It just manifests itself as Issue #615
<cr1901_modern> To make matters even more confusing, I can't actually duplicate Issue #615 exactly- see comment
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