sb0 changed the topic of #m-labs to: https://m-labs.hk :: Logs http://irclog.whitequark.org/m-labs :: Due to spam bots, only registered users can talk. See: https://freenode.net/kb/answer/registration
<key2> or something that has the same form factor as the msata disk with 8 chip and a xc7a12 that has 2 GTP
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<cr1901_modern> I wonder how many SPI flashes I need to accomplish the same thing...
<cr1901_modern> ("too many to be practical" of course)
<key2> :)
<key2> try i2c
<gruetzkopf> cr1901_modern: hey, with SPI flashes you can even stripe bits to different ones :D
<cr1901_modern> Some random SPI flash I found maxes out at 72 MHz. There's overhead to starting the commit phase and selecting a new write address after the commit.
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<key2> MT29F8G16ABACAWP-IT
<key2> 8Gb 16bit
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<gruetzkopf> ONFI NAND
<gruetzkopf> – Program page: 200μs (TYP)
<gruetzkopf> – Page size x16: 2160 words (2048 + 112 words)
<gruetzkopf> you can also interleave two page-writes per package with these
<cr1901_modern> meaning while one write is being committed, you can start a new one?
<gruetzkopf> so if you pre-erase, you should get about 40MByte/second/package out of these
<cr1901_modern> interleaving two page-writes == double buffering?
<gruetzkopf> there's two independent-ish memory arrays in it
<gruetzkopf> both can have one block currently being committed and one outstanding each
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<GitHub-m-labs> [artiq] sbourdeauducq pushed 1 new commit to release-3: https://github.com/m-labs/artiq/commit/eadb39c283e63930d358c57f8e18e6d95c40a2ee
<GitHub-m-labs> artiq/release-3 eadb39c Sebastien Bourdeauducq: relax test_pulse_rate...
<sb0> bb-m-labs: force build --branch=release-3 artiq
<bb-m-labs> build #2651 forced
<bb-m-labs> I'll give a shout when the build finishes
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<bb-m-labs> build #1952 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1952
<bb-m-labs> build #2651 of artiq is complete: Failure [failed python_unittest_3] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2651
<sb0> bb-m-labs: force build --branch=release-3 artiq
<bb-m-labs> build #2652 forced
<bb-m-labs> I'll give a shout when the build finishes
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<bb-m-labs> build #1953 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1953
<bb-m-labs> build #2652 of artiq is complete: Failure [failed python_unittest_3] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2652
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<GitHub-m-labs> [migen] sbourdeauducq pushed 1 new commit to master: https://github.com/m-labs/migen/commit/966781bc6eb441bf03a1856d99667b5d05228063
<GitHub-m-labs> migen/master 966781b Staf Verhaegen: class Tristate: add support for target parameter with oe, o and i subsignals. (#148)...
<GitHub-m-labs> [artiq] sbourdeauducq pushed 1 new commit to release-3: https://github.com/m-labs/artiq/commit/ed9815da92e52e93c2f360f359182c182fea5c7e
<GitHub-m-labs> artiq/release-3 ed9815d Sebastien Bourdeauducq: test: relax network transfer rates
<sb0> bb-m-labs: force build --branch=release-3 artiq
<bb-m-labs> build #2653 forced
<bb-m-labs> I'll give a shout when the build finishes
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<bb-m-labs> build #1954 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1954
<bb-m-labs> build #949 of artiq-win64-test is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-win64-test/builds/949
<bb-m-labs> build #2653 of artiq is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2653
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<sb0> bb-m-labs: force build --branch=release-3 artiq
<bb-m-labs> build forced [ETA 51m34s]
<bb-m-labs> I'll give a shout when the build finishes
<GitHub-m-labs> [artiq] sbourdeauducq tagged 3.7 at a0aaeac: https://github.com/m-labs/artiq/commits/3.7
<bb-m-labs> build #2654 of artiq is complete: Failure [failed conda_create] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2654
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<GitHub-m-labs> [artiq] sbourdeauducq deleted 3.7 at a0aaeac: https://github.com/m-labs/artiq/commit/a0aaeac
<GitHub-m-labs> [artiq] sbourdeauducq pushed 1 new commit to release-3: https://github.com/m-labs/artiq/commit/f96084e88d857b04d4ee3c3eeb010da7cbd1e58a
<GitHub-m-labs> artiq/release-3 f96084e Sebastien Bourdeauducq: conda: unbreak llvmlite-artiq dependency...
<sb0> bb-m-labs: force build --branch=release-3 artiq
<GitHub-m-labs> [artiq] sbourdeauducq tagged 3.7 at 583d3e8: https://github.com/m-labs/artiq/commits/3.7
<bb-m-labs> The build has been queued, I'll give a shout when it starts
<sb0> bb-m-labs: stop build artiq conda
<bb-m-labs> build 2655 interrupted
<bb-m-labs> build #2655 of artiq is complete: Exception [exception conda_build_output_1] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2655 blamelist: Sebastien Bourdeauducq <sb@m-labs.hk>
<bb-m-labs> build forced [ETA 51m34s]
<bb-m-labs> I'll give a shout when the build finishes
<sb0> bb-m-labs: stop build artiq conda
<bb-m-labs> build 2656 interrupted
<bb-m-labs> build #2656 of artiq is complete: Exception [exception interrupted] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2656
<sb0> bb-m-labs: force build --branch=release-3 artiq
<bb-m-labs> build forced [ETA 51m34s]
<bb-m-labs> I'll give a shout when the build finishes
<bb-m-labs> build #1955 of artiq-board is complete: Failure [failed conda_build] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1955
<bb-m-labs> build #2657 of artiq is complete: Failure [failed] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2657
<sb0> whitequark: how do I clear the conda cache?
<sb0> bb-m-labs: force build --branch=release-3 artiq
<bb-m-labs> build forced [ETA 51m34s]
<bb-m-labs> I'll give a shout when the build finishes
<whitequark> sb0: `conda clear`...
<whitequark> but it usually doesn't work properly and you have to delete random files from miniconda/ until it works
<whitequark> unless i remember exactly what needs to be deleted, i usually just wipe and reinstall the entire miniconda
<whitequark> of course, then you get a newer conda version and something else breaks instead
<sb0> can't we just have some sort of fresh container we could use for every new build?
<whitequark> that would be very slow because of conda package download time
<whitequark> I actually made it work like that first
<whitequark> very long ago
<whitequark> it'd download e.g. LLVM for next to ten minutes
<sb0> the big packages could be preinstalled in the container
<whitequark> yes, but that just ends up creating more failure modes
<whitequark> I mean... if you want to play with it, move miniconda/ and add a recursive copy step, there isn't anything tricky there
<whitequark> ah, another issue
<whitequark> some of our packages depend on other our packages, and we install them before they're uploaded
<whitequark> this also requires reusing the same miniconda directory
<whitequark> I don't remember why it is done that way exactly, but there was some reason
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<bb-m-labs> build #1956 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1956
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<bb-m-labs> build #950 of artiq-win64-test is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-win64-test/builds/950
<bb-m-labs> build #2658 of artiq is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2658
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<sb0> bb-m-labs: force build --props=package=artiq-board,artiq_target=kc705,artiq_variant=nist_qc2 --branch=release-3 artiq-board
<bb-m-labs> build forced [ETA 18m43s]
<bb-m-labs> I'll give a shout when the build finishes
<sb0> bb-m-labs: force build --props=package=artiq-board,artiq_target=kc705,artiq_variant=phaser --branch=release-3 artiq-board
<bb-m-labs> The build has been queued, I'll give a shout when it starts
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<bb-m-labs> build #1957 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1957
<bb-m-labs> build forced [ETA 20m19s]
<bb-m-labs> I'll give a shout when the build finishes
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<bb-m-labs> build #1958 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1958
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<GitHub-m-labs> [artiq] jordens pushed 4 new commits to urukul-sync: https://github.com/m-labs/artiq/compare/5bf253034693...9f9f156c53e2
<GitHub-m-labs> artiq/urukul-sync e61f5f8 Robert Jördens: ad9910: fix pll timeout loop
<GitHub-m-labs> artiq/urukul-sync f1e5fbd Robert Jördens: tester: add urukul sync
<GitHub-m-labs> artiq/urukul-sync 557f9f0 Robert Jördens: ptb: back out urukul-sync...
<rjo> bb-m-labs: force build --branch=urukul-sync artiq
<bb-m-labs> build forced [ETA 45m29s]
<bb-m-labs> I'll give a shout when the build finishes
<GitHub-m-labs> [artiq] jordens commented on issue #1113: Analogous to this and to #1003 the following states are also potential sources for problems as a side effect of recording DMA (tracked state becoming inconsistent with implied hardware or model state):... https://github.com/m-labs/artiq/issues/1113#issuecomment-435437328
<bb-m-labs> build #1959 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1959
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<bb-m-labs> build #1960 of artiq-board is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq-board/builds/1960
<bb-m-labs> build #2659 of artiq is complete: Success [build successful] Build details are at http://buildbot.m-labs.hk/builders/artiq/builds/2659
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<GitHub-m-labs> [artiq] jbqubit commented on commit f96084e: Thank you for the version update @sbourdeauducq. Note that there's no mention of 3.7 in RELEASE_NOTES.rst https://github.com/m-labs/artiq/commit/f96084e88d857b04d4ee3c3eeb010da7cbd1e58a#commitcomment-31152839
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