Monday, 2019-05-06

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sf-slack2<acomodi> I have run the `buttons` test after integrating locally the tile split with the equivalent tiles and it runs on HW10:51
sf-slack2<acomodi> I am currently cleaning https://github.com/SymbiFlow/symbiflow-arch-defs/pull/653. Soon it will be ready for another review10:55
tpbTitle: Sign in to GitHub · GitHub (at github.com)10:55
sf-slack2<acomodi> mithro: BTW I have experienced the same issue with the multiple conda download, any idea on how to solve it?10:58
kgugalashouldn't this https://github.com/SymbiFlow/symbiflow-arch-defs/pull/683 solve the conda issues?10:59
tpbTitle: Bunch of small cmake fixes by mithro · Pull Request #683 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com)10:59
kgugala@acomodi do you use the latest code?10:59
sf-slack2<acomodi> @kgugala Oh right, didn't see that one, I was running on a local branch that was not in line with master. Thanks11:03
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litghostacomodi: When https://github.com/SymbiFlow/symbiflow-arch-defs/pull/653 is ready for another review, please re-request reviews using either the "Re-request review" link at the bottom of the page or the little "recycle" icon at the top near the reviewer names14:18
tpbTitle: Modified prjxray import to add tiles tags by acomodi · Pull Request #653 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com)14:18
sf-slack2<acomodi> litghost: sure14:18
litghostacomodi: If you already have a version of https://github.com/SymbiFlow/symbiflow-arch-defs/pull/653 merged with https://github.com/SymbiFlow/symbiflow-arch-defs/pull/665, should we just review that?14:20
tpbTitle: Modified prjxray import to add tiles tags by acomodi · Pull Request #653 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com)14:20
litghostFor example https://github.com/SymbiFlow/symbiflow-arch-defs/pull/653/files#r280621096 hasn't been addressed in the PR, but I assume you have a solution?14:20
tpbTitle: Modified prjxray import to add tiles tags by acomodi · Pull Request #653 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com)14:20
sf-slack2<acomodi> litghost: yes, I can do that, i'll push the version of #653 merged with #66514:22
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sf-slack2<acomodi> litghost: I have cleaned the merge, I'll check if everything is ok and update the PR14:35
litghostk14:35
sf-slack2<mkurc> I started adding FASM support to V2X: https://github.com/SymbiFlow/symbiflow-arch-defs/pull/68514:54
tpbTitle: WIP Support for FASM attributes for V2X by mkurc-ant · Pull Request #685 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com)14:54
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mithroAnyone else seen this? https://www.irccloud.com/pastebin/3DnBbg8i/16:11
litghostmithro: Nope16:11
tpbTitle: Snippet | IRCCloud (at www.irccloud.com)16:11
sf-slack2<acomodi> mithro: me neither16:13
sf-slack2<acomodi> mithro: Looks like there are not enough tiles? (`Assertion: max_type`)16:14
sf-slack2<acomodi> mithro: yes, this is the case. Probably the test architecture has to be expanded16:19
sf-slack2<acomodi> https://pastebin.com/s7PQeAzw `max_count` exceeds the number of available instances in the architecture.16:20
tpbTitle: [C++] 760 t_type_ptr find_most_common_block_type(const DeviceGrid& grid) { 761 au - Pastebin.com (at pastebin.com)16:20
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mithrohttps://www.irccloud.com/pastebin/q1VKx6BK/17:55
tpbTitle: Snippet | IRCCloud (at www.irccloud.com)17:55
mithroIt's unclear to me why it starts off having values and then seems to get reset to zero...17:55
mithroAfter removing unused inputs...17:56
litghostIs this during packing?18:01
litghostCrank up the pack verbosity18:01
mithroI'm using "--echo_file on --pack --place --route --device device --disp on --pack_verbosity 10 --netlist_verbosity 10"18:23
mithro  Blocks: 130                                                    .input           :      65                                  .output          :      64                  dsp_combinational:       118:25
mithroI only think it affects VPR when you have no LUTs in your architecture...18:58
litghostmithro: I do no recommend ever have 0 LUTs in the design19:02
litghostmithro: I believe I had mentioned this in a past review?19:02
mithrohttps://github.com/verilog-to-routing/vtr-verilog-to-routing/issues/55619:09
tpbTitle: VPR fails a assertion in find_most_common_block_type when only using `.subckt` · Issue #556 · verilog-to-routing/vtr-verilog-to-routing · GitHub (at github.com)19:09
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mithroWork around seems to be to add       `--target_ext_pin_util 1.0,1.0`20:04
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mithrolitghost: How do I use "append_file_dependency"? Do I need to use a list first and then but the list under DEPENDS?23:47
litghostmithro: It is well documented, and is used extensively in the code base23:48

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