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13852 Commits

Author SHA1 Message Date
Krystine Sherwin 21494d1f06
Makefile: Update coverage_functional 
Note sure if this is the best way to do it, but it works?
 2024-09-05 11:43:42 +12:00
Emily Schmidt 5a476a8d29 functional tests: run from make tests but not smtlib/rkt tests 2024-09-04 10:30:08 +01:00
Emily Schmidt 7de8be1451 functional_ir.rst: fix typo, document SExprWriter::flush 2024-09-03 14:30:56 +01:00
Emily Schmidt 75ed6d38fc fix rst formatting in functional_ir.rst 2024-09-03 14:21:56 +01:00
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 7fe9157df2 smtr: Add rkt to functional tests 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 2b8db94aa0 functional backend: add test to verify test_generic 2024-08-29 13:14:18 +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 27efed27c2 functional backend: more documentation 2024-08-28 11:28:24 +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 459e6b913a add functional ir documentation 2024-08-27 11:11:02 +01:00
Emily Schmidt 761eff594f functional backend: missing includes for stl containers 2024-08-22 11:13:58 +01:00
Emily Schmidt 9b5e81b13f drivertools: fix C++20 "incomplete type" error by moving constructors below other definitions 2024-08-22 10:40:56 +01:00
Emily Schmidt f456761e88 add sandia copyright notice to the functional backend 2024-08-21 11:04:11 +01:00
Emily Schmidt 831da51255 add picorv test to 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 79a1b691ea silence some more warnings, undo mistaken addition 2024-08-21 11:04:11 +01:00
Emily Schmidt 8f77494263 silence some warnings 2024-08-21 11:04:11 +01:00
Emily Schmidt fbee31080e add optional header and hashlib implementation for optional 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 7ac0e92d35 functional backend: rename get_input and get_current_state to input and current_state (more consistent with other methods) 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 bdb59ffc8e add -fst-noinit flag to sim for not initializing the state from the fst file 2024-08-21 11:03:29 +01:00
Emily Schmidt 12a31a4418 add MemContents class to mem.h 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 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 4722f13a5d functional backend: reduce $lcu to $alu 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 13bacc5c8f eliminate pmux in functional backend 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 7f8f21b980 remove widths parameters from FunctionalIR factory methods and from functionalir.cc 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 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
Emily Schmidt 9ad859fc0a add bwmux, bweqx, bmux, demux cells 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 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 566e57d24f Support $lut cells. Both C++ and SMT tests pass 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