Monday, 2019-05-06

*** tpb has joined #symbiflow00:00
*** Bertl is now known as Bertl_zZ00:07
*** lavatech__ has quit IRC00:51
*** rvalles has quit IRC03:11
*** rvalles has joined #symbiflow03:11
*** proteus-guy has quit IRC04:56
*** hzeller has joined #symbiflow05:06
*** jevinski_ has joined #symbiflow05:28
*** jevinskie has quit IRC05:29
*** jevinskie has joined #symbiflow05:38
*** jevinski_ has quit IRC05:38
*** proteusguy has joined #symbiflow05:57
*** OmniMancer has joined #symbiflow06:50
*** GuzTech has joined #symbiflow07:24
*** acomodi has joined #symbiflow08:11
*** jevinskie has quit IRC09:07
*** Bertl_zZ is now known as Bertl10:37
*** space_zealot has joined #symbiflow10:44
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 Soon it will be ready for another review10:55
tpbTitle: Sign in to GitHub · GitHub (at
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 solve the conda issues?10:59
tpbTitle: Bunch of small cmake fixes by mithro · Pull Request #683 · SymbiFlow/symbiflow-arch-defs · GitHub (at
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
*** proteusguy has quit IRC11:07
*** space_zealot has quit IRC11:14
*** celadon has quit IRC11:16
*** celadon has joined #symbiflow11:17
*** Bertl is now known as Bertl_oO13:23
*** jevinskie has joined #symbiflow14:04
*** space_zealot has joined #symbiflow14:08
litghostacomodi: When 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
sf-slack2<acomodi> litghost: sure14:18
litghostacomodi: If you already have a version of merged with, 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
litghostFor example 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
sf-slack2<acomodi> litghost: yes, I can do that, i'll push the version of #653 merged with #66514:22
*** space_zealot has quit IRC14:32
sf-slack2<acomodi> litghost: I have cleaned the merge, I'll check if everything is ok and update the PR14:35
sf-slack2<mkurc> I started adding FASM support to V2X:
tpbTitle: WIP Support for FASM attributes for V2X by mkurc-ant · Pull Request #685 · SymbiFlow/symbiflow-arch-defs · GitHub (at
*** hzeller has quit IRC14:57
*** hzeller has joined #symbiflow15:04
*** GuzTech has quit IRC15:05
*** OmniMancer has quit IRC15:43
*** proteusguy has joined #symbiflow16:05
mithroAnyone else seen this?
litghostmithro: Nope16:11
tpbTitle: Snippet | IRCCloud (at
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> `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 - (at
*** hzeller has quit IRC16:32
*** space_zealot has joined #symbiflow17:02
*** jevinskie has quit IRC17:27
*** space_zealot has quit IRC17:51
tpbTitle: Snippet | IRCCloud (at
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
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
*** space_zealot has joined #symbiflow19:19
*** alexhw_ has joined #symbiflow19:43
*** _whitelogger_ has joined #symbiflow19:46
*** rvalles has quit IRC19:47
*** alexhw has quit IRC19:47
*** _whitelogger has quit IRC19:47
*** rvalles_ has joined #symbiflow19:47
mithroWork around seems to be to add       `--target_ext_pin_util 1.0,1.0`20:04
*** space_zealot has quit IRC20:25
*** space_zealot has joined #symbiflow20:25
*** rvalles_ is now known as rvalles20:38
*** space_zealot has quit IRC20:42
*** Miyu has quit IRC21:22
*** space_zealot has joined #symbiflow21:58
*** Bertl_oO is now known as Bertl_zZ23:36
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

Generated by 2.13.1 by Marius Gedminas - find it at!