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-_whitenotifier- [sv-tests] piotr-binkowski opened issue #381: Remove blacklist from Basejump STL generator config - https://git.io/Jeui9 | 09:50 | |
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hackerfoo | litghost: I'll try to get a PR by the end of the day, but here's the branch I've been working on: https://github.com/HackerFoo/vtr-verilog-to-routing/tree/wip-testing | 20:58 |
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tpb | Title: GitHub - HackerFoo/vtr-verilog-to-routing at wip-testing (at github.com) | 20:58 |
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litghost | hackerfoo: Is that an integrated master+wip branch? | 21:46 |
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hackerfoo | litghost: Yes. I still need to rebase onto the upstream master. | 22:06 |
litghost | hackerfoo: I expect you will be able to rebase nicely onto https://github.com/SymbiFlow/vtr-verilog-to-routing/tree/connection_box_serdes_merge_squashed | 22:07 |
tpb | Title: GitHub - SymbiFlow/vtr-verilog-to-routing at connection_box_serdes_merge_squashed (at github.com) | 22:07 |
hackerfoo | litghost: Okay, I'll do that instead. | 22:08 |
litghost | hackerfoo: What you need to do is: | 22:10 |
litghost | git rebase --onto a56cb11fbff1eadac737f4a6edce341af333c1a6 a81d5eab19f179767210096f4441f22e1a5cff32 <your branch name> | 22:10 |
litghost | a56cb11fbff1eadac737f4a6edce341af333c1a6 is https://github.com/SymbiFlow/vtr-verilog-to-routing/tree/connection_box_serdes_merge_squashed | 22:10 |
tpb | Title: GitHub - SymbiFlow/vtr-verilog-to-routing at connection_box_serdes_merge_squashed (at github.com) | 22:10 |
litghost | a81d5eab19f179767210096f4441f22e1a5cff32 should be the old https://github.com/SymbiFlow/vtr-verilog-to-routing/tree/connection_box_serdes_merge_squashed | 22:10 |
litghost | This is assuming your are on a feature branch on top of the old https://github.com/SymbiFlow/vtr-verilog-to-routing/tree/connection_box_serdes_merge_squashed | 22:10 |
tpb | Title: GitHub - SymbiFlow/vtr-verilog-to-routing at connection_box_serdes_merge_squashed (at github.com) | 22:10 |
litghost | If you are not, then some of what I wrote is inaccurate | 22:11 |
hackerfoo | I'm looking for the commit. | 22:16 |
hackerfoo | No, that wasn't in my parallel-connection-box-lookahead branch yet. | 22:17 |
litghost | Okay, well replace a81d5eab19f179767210096f4441f22e1a5cff32 with whatever your "root" commit on the feature branch was | 22:18 |
hackerfoo | I've rebased my parallel-connection-box-lookahead branch. | 22:48 |
hackerfoo | Now I'm going to try it out, then check it over again and submit a PR. | 22:49 |
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litghost | hackerfoo: What graph's have you been testing on? | 23:30 |
litghost | hackerfoo: I just tested on the full 50T, and got: | 23:31 |
litghost | Cannot route from SYN-GND.GND[0] (RR node: 878 type: SOURCE location: (3,1) class: 0) to BLK-TL-SLICEL.BX[0] (RR node: 1922176 type: SINK location: (95,121) class: 13) -- no possible path | 23:31 |
litghost | Failed to route connection from '$false' to '$auto$alumacc.cc:485:replace_alu$2737.slice[2].carry4_full' for net 'murax.system_uartCtrl.uartCtrl_1.tx.io_configFrame_stop' (#0) | 23:31 |
hackerfoo | The ROI and full graph, and I've been testing murax. | 23:31 |
litghost | Ya, same | 23:32 |
litghost | What is your symbiflow-arch-def githash? | 23:32 |
litghost | Mine is 880a06e840dc7d96d72461f2acb4fcd5e7ef580c merged with c427fe0b4645560df51160881d3cde84725e7dd5 (e.g. master) | 23:32 |
litghost | I was testing with VTR @ 0477b874ad1be65626c99ae13f707586a7dae116 | 23:33 |
hackerfoo | arch-defs @ 5d68d4e8e82a3d36d6b9fb26d95038105afc5679 | 23:35 |
hackerfoo | With this patch: https://gist.github.com/HackerFoo/76989afd10f4f75d10226c91e90814d9 | 23:35 |
tpb | Title: remove-graph-limit.diff ยท GitHub (at gist.github.com) | 23:35 |
litghost | Right, I was about to ask about that | 23:36 |
litghost | 5d68d4e8e82a3d36d6b9fb26d95038105afc5679 doesn't have the graph limit removed | 23:36 |
hackerfoo | building murax_basys_x1y0_fasm | 23:36 |
litghost | Same target on my side, that produced the above error | 23:37 |
litghost | How many sample points did your code have? | 23:37 |
hackerfoo | I'm working on the octopus merge right now, so I haven't run the new branch yet. | 23:38 |
hackerfoo | 3x3 | 23:38 |
litghost | grep "Expanded sample" xc7/archs/artix7/devices/vpr_stdout.log | wc | 23:38 |
litghost | 476 3808 27216 | 23:38 |
litghost | ok | 23:38 |
hackerfoo | It sorts the points by the index of the first point to hopefully be more cache friendly. | 23:39 |
hackerfoo | At least, there's no reason to group the expansion per segment type anymore. | 23:40 |
hackerfoo | Each `SamplePoint` is a group of the same segment type, though. | 23:41 |
hackerfoo | So it should be 3 * 3 * segment types * connection box types, roughly. | 23:42 |
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