netlist-db

Crates.ionetlist-db
lib.rsnetlist-db
version0.4.7
created_at2025-01-27 05:30:01.653415+00
updated_at2025-09-10 01:27:58.628769+00
descriptionConcurrent/Parallel SPICE (HSPICE) parser, under building.
homepage
repositoryhttps://github.com/zao111222333/netlist-db/
max_upload_size
id1532022
size168,049
Junzhuo ZHOU (zao111222333)

documentation

https://docs.rs/netlist-db

README

netlist-db

build License netlist-db Docs codecov

Concurrent/Parallel SPICE (HSPICE) parser, under building.

Features

  • Concurrent/Parallel parse multi SPICE files (.inc and .lib) command
  • Use span to store string, avoid small allocations
  • Units system
  • Circular definition detection

Example

Download the releases/latest/examples.zip, then

cd examples_x86_64-unknown-linux-musl
./parser tests/top.sp

Or you can compile & run this example by

cargo run --example parser --release -- tests/top.sp
The output should be 
cargo run --example parser --release -- tests/top.sp | aha --black > output.html
2025-01-27T01:40:43.135Z DEBUG [netlist_db::file] load File "tests/inc/inc0.sp"
2025-01-27T01:40:43.135Z DEBUG [netlist_db::file] load File "tests/inc/inc1.sp"
2025-01-27T01:40:43.135Z DEBUG [netlist_db::file] load File "tests/lib.sp", section tt
2025-01-27T01:40:43.135Z DEBUG [netlist_db::file] load File "tests/units.sp"
2025-01-27T01:40:43.135Z DEBUG [netlist_db::file] load File "tests/inc/inc2.sp"
2025-01-27T01:40:43.135Z DEBUG [netlist_db::file] load File "tests/inc/../lib.sp", section pre_layout
2025-01-27T01:40:43.136Z DEBUG [netlist_db::file] load File "tests/inc/../cycle_ref0.sp"
2025-01-27T01:40:43.136Z DEBUG [netlist_db::file] load File "tests/inc/../cycle_ref1.sp"
2025-01-27T01:40:43.137Z ERROR [netlist_db::lexer] 
File "tests/top.sp", line 5
.inc 'inc/inc0.sp'
                  <-
Error: No such file or directory (os error 2)

2025-01-27T01:40:43.137Z ERROR [netlist_db::lexer]
File "tests/inc/../cycle_ref1.sp", line 2
.inc 'cycle_ref0.sp'
<-
CircularDefinition: Detect circular definition in File "tests/inc/../cycle_ref0.sp", line 2
File "tests/top.sp", line 6
↓
File "tests/inc/inc2.sp", line 2
↓
File "tests/inc/../lib.sp", line 3, section pre_layout
↓
 * File "tests/inc/../cycle_ref0.sp", line 2
↓
File "tests/inc/../cycle_ref1.sp", line 2
↓
 * File "tests/inc/../cycle_ref0.sp", line 2


2025-01-27T01:40:43.137Z ERROR [netlist_db::lexer]
File "tests/inc/../lib.sp", line 7
.params flag=1
<-
SyntaxError: Unknwon command params


2025-01-27T01:40:43.137Z ERROR [netlist_db::lexer]
File "tests/top.sp", line 8
.lib 'lib.sp' tt
<-
Error: Can NOT find section tt in file "tests/lib.sp"


2025-01-27T01:40:43.137Z ERROR [netlist_db::lexer]
File "tests/units.sp", line 7


    

  • micr?o=1u
<-
ParserError: TakeWhile1
    • 



======= AST ===========


.subckt DEMO A1 A2 var1=1 var2=2.option


    

  • gmindc=0.00000000000001 scale=0.9
.param
    • 

  • prelayout=1 flag_cc=1
X0.CCC net8 net23 VSS VPW NHVT11LL_CKT W=0.000000135 L=0.00000004
.params flag=1
.ends DEMO
.subckt UNITS A
.ends UNITS
X0.BBB net8 net23 VSS VPW NHVT11LL_CKT W=0.000000135 L=0.00000004
X0.AAA net8 net23 VSS VPW NHVT11LL_CKT W=0.000000135 L=0.00000004
======= ERR ===========
true
======= stats =========
parse: 2.200291ms
build: 40.833µs
print: 11.334µs
=======================
    •

Regression

cargo install cargo-regression # install for first time
cargo build --examples --release
cargo regression ./tests/

TODO

  • Fully expression system
  • Support commands
    • tran
    • meas
    • ...
Commit count: 48

cargo fmt