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Code Activity
15153 commits 111 branches 55 tags 45 MiB
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58 commits

Author SHA1 Message Date
Gus Smith
d8b27d41c0 Bugfix 2025-05-21 21:31:07 -07:00
Gus Smith
8ec9de00ec Use ir.inputs()/ir.outputs() 2025-05-20 17:45:23 -07:00
Gus Smith
af51097af7 Convert to 'assoc list helpers' 2025-05-18 18:01:43 -07:00
Gus Smith
a55dc80175 Rename parameter 2025-05-17 16:04:17 -07:00
Gus Smith
c1111f125c Add output helper as well 2025-05-17 15:19:09 -07:00
Gus Smith
1fdfba2a1a Add helper for accessing by base name 
The existing access function isn't useful if we don't have access to the original
names of the input/output/state signals. There may be a better way to do this, but
it might require restructuring the SmtrStruct.
 2025-05-17 15:17:29 -07:00
Gus Smith
10b8fdddb4 Rename argument 2025-05-17 14:39:11 -07:00
Gus Smith
7b4c9c5dcd Add optional keyword-based constructor 2025-05-17 14:12:09 -07:00
Gus Smith
fd5918c811 get_field_names for structs 2025-05-17 14:10:23 -07:00
Krystine Sherwin
fa2d45a922
smtr: Refactor write back into _eval and _initial 
Easier for comparisons, and the structure still works.  (I don't remember why I moved away from it in the first place.)
 2025-02-07 13:58:09 +13:00
Krystine Sherwin
7698dfba5e
smtr: Fix help text 
Can't take both [selection] and [filename] optional arguments.
 2025-01-06 14:31:50 +13:00
Emil J. Tywoniak
785bd44da7 rtlil: represent Const strings as std::string 2024-10-14 06:28:12 +02:00
Miodrag Milanovic
f079772ade Add TODO for missing help messages 2024-10-08 08:47:51 +02:00
Krystine Sherwin
d6c5e13bf3 smtr: Structs have local scope 
Also unique_name can take field_name directly.
 2024-09-03 11:32:02 +01:00
Krystine Sherwin
a2abbcb33f smtr: Use scope.unique_name 2024-09-03 11:32:02 +01:00
Krystine Sherwin
5a29b3e172 smtr: More sanitization 2024-09-03 11:32:02 +01:00
Krystine Sherwin
07b6908019 smtr: Use rosette/safe 2024-09-03 11:32:02 +01:00
Krystine Sherwin
8b29629ca9 smtr: Fork smtlib for rosette 2024-09-03 11:32:02 +01:00
Emily Schmidt
4eeb8d326a functional backend: rename "type" to either "kind" or "sort" to make the terminology consistent 2024-08-28 12:39:41 +01:00
Emily Schmidt
b428bf4600 functional backends: identifiers in c++/smtlib may not start with digits 2024-08-27 13:10:34 +01:00
Emily Schmidt
f456761e88 add sandia copyright notice to the functional backend 2024-08-21 11:04:11 +01:00
Emily Schmidt
50047d25b3 functional backend: add different types of input/output/state variables 2024-08-21 11:04:11 +01:00
Emily Schmidt
850b3a6c29 convert class FunctionalIR to a namespace Functional, rename functionalir.h to functional.h, rename functional.h to compute_graph.h 2024-08-21 11:04:08 +01:00
Emily Schmidt
8c0f625c3a functional backend: topological sort starts with the output and next states nodes, other nodes get deleted 2024-08-21 11:03:29 +01:00
Emily Schmidt
95d28c22a2 functional backend: make Memory in the C++ simulation library read-only again 2024-08-21 11:03:29 +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
6d329e142d functional backend: error out if multiply driven or undriven signals are seen, dont bother putting them in functionalir 2024-08-21 11:03:29 +01:00
Emily Schmidt
13bacc5c8f eliminate pmux in functional backend 2024-08-21 11:03:29 +01:00
Emily Schmidt
55c2c17853 document functionalir.h and change visitors to derive from AbstractVisitor. remove extraneous widths arguments from visitors. 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
Emily Schmidt
6e7ae88c6a fix bugs in smtlib backend 2024-08-21 11:03:29 +01:00
Emily Schmidt
00a65754bb factor out SExpr/SExprWriter classes out of smtlib backend, and also tidy them up/document them 2024-08-21 11:03:27 +01:00
Emily Schmidt
c659ef29f4 change smtlib backend to use list() function instead of SExpr{} constructor (leads to weird constructor overloading resolution issues) 2024-08-21 11:02:31 +01:00
Emily Schmidt
9f660b1e4b rewrite smtlib pass to use SExpr class 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
fad76ce677 Fix memory leak 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
f0f436cbe7 Fix parenthesis for arithmetic_shift_right 2024-08-21 11:02:31 +01:00
Roland Coeurjoly
57af68af96 include algorithm, needed for std::reverse 2024-08-21 11:02:31 +01:00
Emily Schmidt
1b2986f7fb add support for $mul, $div, $divfloor, $mod, $modfloor, $pow in functional backend 2024-08-21 11:02:31 +01:00
Emily Schmidt
9700df50d6 add generic writer class with formatting function to FunctionalTools 2024-08-21 11:02:31 +01:00
Roland Coeurjoly
32cdf25838 Use FunctionalTools::Scope instead of replaceCharacters 2024-08-21 11:02:31 +01:00
Roland Coeurjoly
ee6bd59436 Removed unnecesary nested_lets variable, use writer.print instead 2024-08-21 11:02:31 +01:00
Emily Schmidt
21bb1cf1bc rewrite functional c++ simulation library 2024-08-21 11:02:31 +01:00
Emily Schmidt
eb2bb8c45b tidy up generic functional backend, add generic scope class, tidy up c++ functional backend 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
4109fcedcf clang-format smtlib.cc 2024-08-21 11:02:31 +01:00
Roland Coeurjoly
94ddbc9577 Fix reduce_or 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
c6e112686c Remove unused includes 2024-08-21 11:02:31 +01:00