NAME
vcd2fst - Converts VCD files to FST files
SYNTAX
vcd2fst [option]... [VCDFILE] [FSTFILE]
DESCRIPTION
Converts VCD files to FST files.
OPTIONS
- -v,--vcdname <filename>
-
Specify VCD/FSDB/VPD/WLF input filename. Processing of filetypes other than VCD requires that the appropriate 2vcd converter was found during ./configure.
- -f,--fstname <filename>
-
Specify FST output filename.
- -4,--fourpack
-
Indicates that LZ4 should be used for value change data (default).
- -F,--fastpack
-
Indicates that fastlz should be used instead of LZ4 for value change data.
- -Z,--zlibpack
-
Indicates that zlib should be used instead of LZ4 for value change data.
- -c,--compress
-
Indicates that the entire file should be run through gzip on close. This results in much smaller files at the expense of a one-time decompression penalty on file open during reads.
- -p,--parallel
-
Indicates that parallel mode should be enabled. This spawns a worker thread to continue with FST block processing while conversion continues on the main thread for new FST block data.
- -h,--help
-
Show help screen.
- Note that you should specify dumpfile.vcd directly or use "-" for stdin.
EXAMPLES
- vcd2fst dumpfile.vcd dumpfile.fst --compress
-
This indicates that the FST file should be post-compressed on close.
AUTHORS
Anthony Bybell <[email protected]>
SEE ALSO
fst2vcd(1) vcd2lxt(1) vcd2lxt2(1) lxt2vcd(1) vcd2vzt(1) vzt2vcd(1) gtkwave(1)