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Author SHA1 Message Date
Jannis Harder 9016031f32
Merge pull request #186 from jix/ff_xinit_opt 
tests: Test for invalid x-value FF init optimizations
 2022-07-04 14:03:06 +02:00
Jannis Harder e01ac8b848 tests: Test for invalid x-value FF init optimizations 2022-07-04 13:33:39 +02:00
KrystalDelusion cc27d27c05 More literalincludes 
Tidying up of newstart.rst and fifo.sv to include as much code as possible by reference.
Should reduce repetition and make it easier if changes occur in source.
 2022-07-04 11:53:40 +12:00
KrystalDelusion c9fbfa3684 Adding makefile for fifo 2022-07-04 10:32:55 +12:00
Jannis Harder e3123283ea
Merge pull request #170 from programmerjake/add-simcheck-option 
switch to using hierarchy -smtcheck for smtlib2 solvers, allowing smtlib2_module modules
 2022-07-03 11:47:22 +02:00
KrystalDelusion a5f67ed904 Merge branch 'master' into fifo_example 2022-07-01 11:46:02 +12:00
KrystalDelusion de5b9b7821 Changed phrasing to avoid confusion on witnesses 2022-07-01 11:29:33 +12:00
KrystalDelusion aab2c3c2e0 New exercise section 
Worked exercise using the MAX_DATA parameter, highlighting its
incompleteness.  Includes completed examples in /golden subdirectory.

Also some formatting changes for spacing and extra links.
 2022-07-01 11:19:01 +12:00
KrystalDelusion 7ba67ef260 Removing unnecessary underflow assertions 2022-07-01 11:15:47 +12:00
Jannis Harder 4d858a1b9c
Merge pull request #189 from jix/autotune_docs 
docs: add missing autotune.rst
 2022-06-30 17:53:22 +02:00
Jannis Harder 685457915a docs: add missing autotune.rst 2022-06-30 17:50:05 +02:00
KrystalDelusion 907db48ac9 Updating from feedback 
Primarily addressing Nak's comments on the PR first.
Of note is the change from separate files to a single file.
Changed to boolector engine and bmc by default.
Updated install instructions to move z3 to optional and boolector to
recommended.
Literal code includes use :lines: option.
 2022-06-30 12:06:12 +12:00
Jannis Harder abe0086ec1
Merge pull request #158 from jix/autotune 
Autotune: Automatic engine selection
 2022-06-29 16:48:06 +02:00
Jannis Harder d038a7d35c autotune: Initial documentation 2022-06-27 15:58:42 +02:00
Jannis Harder 48a02f9cc4 Test autotune 2022-06-27 15:58:42 +02:00
Jannis Harder b4458d43d7 Automatic engine selection 2022-06-27 15:58:42 +02:00
Jannis Harder 5014d74023 sby_design: Extract total memory size and forall usage 2022-06-24 13:50:26 +02:00
Jannis Harder 157bb156c0
Merge pull request #185 from georgerennie/prefix_empty_taskname 
Use default prefix directory when no task is specified
 2022-06-24 12:40:09 +02:00
Jannis Harder 0d90e29ef3
Merge pull request #183 from jix/engine-option-docs 
Reflect recent engine updates in the reference docs
 2022-06-23 16:39:32 +02:00
Jannis Harder f66436ce48
Merge pull request #184 from jix/smtbmc-keepgoing-induction-trace-fix 
smtbmc: Fix induction trace filename with --keep-going for the basecase
 2022-06-23 13:37:38 +02:00
Jannis Harder 3dcf7766ea smtbmc: Fix induction trace filename with --keep-going for the basecase 
--keep-going only applies to the basecase and induction runs without that
option, so the trace filename for induction should have no placeholder.
 2022-06-23 13:15:58 +02:00
Jacob Lifshay db740839b7 switch to using hierarchy -smtcheck for smtlib2 solvers, allowing smtlib2_module modules. 
Fixes: #168

Depends on: https://github.com/YosysHQ/yosys/pull/3391
 2022-06-22 21:17:29 -07:00
Jannis Harder d8ebd1eb9d Reflect recent engine updates in the reference docs 2022-06-20 15:23:59 +02:00
George Rennie 0308142fa4 Use default prefix directory when no task is specified 2022-06-19 00:49:12 +01:00
Jannis Harder fb5705b5bd
Merge pull request #182 from jix/taskloop 
Decouple taskloop from task
 2022-06-15 16:41:39 +02:00
Jannis Harder 0fe8c223cf Decouple taskloop from task 2022-06-15 16:28:09 +02:00
Jannis Harder c944a9c99c
Merge pull request #181 from jix/monotonic 
Use monotonic clock for timeouts
 2022-06-15 16:27:23 +02:00
Jannis Harder d1c04f79d6 Use monotonic clock for timeouts 2022-06-15 14:11:25 +02:00
Jannis Harder 0df73ea666
Merge pull request #180 from jix/sby-fewer-asserts 
Don't use python asserts to handle unexpected solver output
 2022-06-15 14:08:15 +02:00
Jannis Harder d0c59a3155 Don't use python asserts to handle unexpected solver output 2022-06-15 13:25:21 +02:00
Jannis Harder e99884e319 SbyProc: New error_callback instead of exit_callback for failing procs 2022-06-15 13:25:21 +02:00
Jannis Harder f131fe5b8f
Merge pull request #179 from jix/btor-option-handling 
btor pono: improve option handling
 2022-06-15 13:24:36 +02:00
Jannis Harder 141ffd34a5 btor pono: improve option handling 
Fail on the unsupported skip option and pass solver args to pono.
 2022-06-15 11:35:22 +02:00
Jannis Harder 98b0713597
Merge pull request #178 from jix/aiger-aigbmc-fixes 
aiger: check supported modes and aigbmc fixes
 2022-06-14 17:52:33 +02:00
Jannis Harder 05d963b0df aiger: check supported modes and aigbmc fixes 2022-06-14 17:41:06 +02:00
Jannis Harder 1e1402474a
Merge pull request #177 from mattvenn/tristate-example 
Tristate example
 2022-06-14 15:54:09 +02:00
Matt Venn b88d7a13fb add makefile for test 2022-06-14 15:35:22 +02:00
Matt Venn 687ee0f011 remove unused module port 2022-06-14 15:31:42 +02:00
Matt Venn 7efabe828a expect fail 2022-06-14 15:31:42 +02:00
Matt Venn b42b6445b8 tristate example 2022-06-14 15:31:42 +02:00
Jannis Harder a200043709
Merge pull request #172 from jix/smtbmc-unroll-noincr-traces-fix 
Regression test for smtbmc --unroll --noincr
 2022-06-13 14:05:37 +02:00
Jannis Harder c50bd781ab
Merge pull request #175 from jix/more-test-improvements 
Use the test Makefile for all examples
 2022-06-13 13:59:31 +02:00
Jannis Harder 499371fd39 Use the test Makefile for all examples 
* Rename and move sbysrc/demo[123].sby to docs/examples/demos
    * Make them use multiple tasks for multiple engines
* Scan docs/examples for sby files for make test
* `make ci` is now `NOSKIP` by default
* Skip scripts using `verific` w/o yosys verific support
    * This does not fail even with NOSKIP set
 2022-06-13 13:42:58 +02:00
Jannis Harder 4ef02d2c5c Regression test for smtbmc --unroll --noincr 2022-06-13 13:36:42 +02:00
Jannis Harder 1d21513a47
Merge pull request #173 from jix/test-cvc 
Test that cvc4 and cvc5 can be used
 2022-06-10 15:24:49 +02:00
Jannis Harder d7686ca698
Merge pull request #164 from jix/suggest_f_flag 
Suggest -f when the workdir already exists
 2022-06-10 15:14:01 +02:00
KrystalDelusion 069197aeaa Add section on sby to newstart 
List tasks and run through failing noskip example.
Includes pictures (both fail and pass) plus .gtkw file for setting up.
 2022-06-09 14:29:21 +12:00
KrystalDelusion 41e427640a Adding noskip task 
Demonstrate failing model check by disabling rskip and wskip.
 2022-06-09 14:26:17 +12:00
Jannis Harder d0da57f54f Test that cvc4 and cvc5 can be used 2022-06-08 13:33:12 +02:00
Jannis Harder 4a9511b80b
Merge pull request #171 from jix/make-remove-unused-tool-list 
tests: Remove unused tool list in test Makefile
 2022-06-08 11:43:43 +02:00