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45 Commits

Author SHA1 Message Date
Robert O'Callahan a871415abf Limit YOSYS_MAX_THREADS to 4 when running seed-tests 2025-12-04 12:09:48 +01:00
Gus Smith 38ee4fc730 Undo more unnecessary changes 2025-11-29 16:17:27 -08:00
Gus Smith 62e666c2ed Make run-test work from anywhere 2025-11-29 16:08:42 -08:00
Gus Smith fb8a1ad3bc Add back param 2025-11-29 16:07:18 -08:00
Gus Smith 0f8e1e3bf7 Undo more changes 2025-11-29 16:06:18 -08:00
Gus Smith 5f84b8b339 Undo some other changes 2025-11-29 15:32:19 -08:00
Gus Smith e223087578 Undo more changes that slipped in from somewhere? a merge maybe? 2025-11-29 15:28:34 -08:00
Gus Smith 5d5a7ab443 remove unused 2025-11-29 15:08:57 -08:00
Gus Smith 473edd19ed Undo formatting 2025-11-29 15:06:46 -08:00
Gus Smith 403740428c Remove unknown change 2025-11-29 15:01:17 -08:00
Gus Smith 6fe35fa46c Merge remote-tracking branch 'origin/main' into gussmith23-rosette-backend-updates 2025-11-29 14:20:36 -08:00
Emil J. Tywoniak 73747f6928 read_verilog: add -relativeshare for synthesis reproducibility testing 2025-09-16 15:47:35 +02:00
Emil J. Tywoniak 175e024033 functional: in test, rely less on wreduce doing a perfect job 2025-09-16 15:47:16 +02:00
Krystine Sherwin 108a4ed496
tests/functional: Reduce CI to 100 steps 
Takes approx half the time, at least when testing locally.
 2025-07-07 10:45:51 +12:00
Krystine Sherwin 3c54d8aef7
tests/functional: Auto parallelize 
Use the unique cell name (cell type + parameters) for the vcd filename to avoid collisions when converting to fst.
 2025-07-07 10:38:32 +12:00
Gus Smith a1d68fe3bc Add option for using assoc list helpers in tests 2025-06-26 17:44:12 -07:00
Gus Smith 8a9d724873 Finish up functions and tests, TODO: CLI 2025-06-23 19:20:06 -07:00
Gus Smith 51560b0bf6 Start adding Rosette simulation facilties 2025-05-26 21:47:59 -07:00
Gus Smith 9faa61dfc6 Remove gate on smt and rkt tests 
as per
https://github.com/YosysHQ/yosys/pull/5128#issuecomment-2896280647
 2025-05-26 20:43:32 -07:00
Emily Schmidt 5a476a8d29 functional tests: run from make tests but not smtlib/rkt tests 2024-09-04 10:30:08 +01:00
Krystine Sherwin 7fe9157df2 smtr: Add rkt to functional tests 2024-09-03 11:32:02 +01:00
Emily Schmidt 2b8db94aa0 functional backend: add test to verify test_generic 2024-08-29 13:14:18 +01:00
Emily Schmidt 761eff594f functional backend: missing includes for stl containers 2024-08-22 11:13:58 +01:00
Emily Schmidt 831da51255 add picorv test to functional backend 2024-08-21 11:04:11 +01:00
Emily Schmidt 99effb6789 add support for initializing registers and memories to the functional backend 2024-08-21 11:03:29 +01:00
Emily Schmidt 145af6f10d fix memory handling in functional backend, add more error messages and comments for memory edgecases 2024-08-21 11:03:29 +01:00
Emily Schmidt 3cd5f4ed83 add support for RTLIL cells with multiple outputs to the functional backend, implement $fa,$lcu,$alu 2024-08-21 11:03:29 +01:00
Emily Schmidt c0c90c2c31 functional backend: require shift width == clog2(operand width) 2024-08-21 11:03:29 +01:00
Emily Schmidt 6922633b0b fix a few bugs in the functional backend and refactor the testing 2024-08-21 11:03:29 +01:00
Emily Schmidt 674e6d201d rewrite functional backend test code in python 2024-08-21 11:03:29 +01:00
Roland Coeurjoly 80582ed3af Check the existance of a different set of outputs. No need for (push 1) nor (pop 1) 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 7cff8fa3a3 Fix corner case of pos cell with input and output being same width 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 5780357cd9 Emit valid SMT for stateful designs, fix some cells 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 50f487e08c Added $ff test 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 762f8dd822 Add readme explaining how to create test files 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 73ed514623 Check that there are not other solutions other than the first given 2024-08-21 11:02:31 +01:00
Roland Coeurjoly cb5f08364c ´SMT success only if simulation is equivalent 2024-08-21 11:02:31 +01:00
Roland Coeurjoly e235fc704d Create std::mt19937 only once 2024-08-21 11:02:31 +01:00
Emily Schmidt 21bb1cf1bc rewrite functional c++ simulation library 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 39bf4f04f7 Create VCD file from SMT file 2024-08-21 11:02:31 +01:00
Roland Coeurjoly b98210d8ac Valid SMT is emitted, improved test script 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 71aaa1c80d Consolidate tests scripts into one 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 547c5466ec Ignore smt2 files, generated by the execution of the tests 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 54225b5c42 Add test for SMT backend. Tests if SMT is valid and compares simulation with yosys sim 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 720429b1fd Add test_cell tests for C++ functional backend 2024-08-21 11:01:09 +01:00