vladarm

Hello Everyone. I am trying to offline build CRAVE on Red Hat 7.9 but keep getting "crave_package_deps.tar.gz" is missing (see below). Can you please help me find "crave_package_deps.tar.gz"? export CRAVE_OFFLINE_BUILD=ON CRAVE/crave-master% ./buildscript install Install dependencies using 1 thread(s) SystemC: found SystemC at /cad2/tools/Accellera/systemc/2.3.4_cpp11 CRAVE: Installing CRAVE. Build CRAVE using 1 thread(s) ./bootstrap.sh -d /CRAVE/crave-master/crave/deps /CRAVE/crave-master/crave/build --systemc -b cudd -b z3 activated backends are: z3 cudd Offline build activated. Could not find the dependency cache crave_package_deps.tar.gz. Please provide crave_package_deps.tar.gz or switch to online build Note, I see that your "crave/.gitignore" file has "crave_package_deps.tar.gz" file name. https://github.com/accellera-official/crave/blob/master/.gitignore Maybe can you please add "crave_package_deps.tar.gz" to your repo below and remove it's name from "crave/.gitignore" file. https://github.com/accellera-official/crave/tree/master Thank you. Vlad.

I try to using https://github.com/Minres/fc4sc which contains the fixes to make it (Py)UCIS compliant, as you can see below PyUCIS still is not working. PyUCIS script: from ucis.xml import validate_ucis_xml from ucis.xml.xml_reader import XmlReader xml_filename = 'coverage_results.xml' # First, validate the incoming XML if type(xml_filename) == str: fp = open(xml_filename) else: fp = xml_filename validate_ucis_xml(fp) # Second, read the incoming XML fp.seek(0) reader = XmlReader() ret = reader.read(fp) PyUCIS error: Traceback (most recent call last): File "./PyUCIS.py", line 19, in <module> ret = reader.read(fp) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 70, in read self.readInstanceCoverage(instN) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 146, in readInstanceCoverage self.readCovergroup(cg, inst_scope) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 175, in readCovergroup cp = self.readCoverpoint(cpN, covergroup_scope) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 191, in readCoverpoint self.readCoverpointBin(cpBin, cp) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 197, in readCoverpointBin seq = next(cpBin.iter("sequence")) File "src/lxml/etree.pyx", line 2921, in lxml.etree.ElementDepthFirstIterator.__next__ StopIteration The good news is I try using the AMIQ XML-> YAML script on FIR DUT and it's working i.e. now I have YAML file. FIR DUT: https://github.com/Minres/fc4sc/tree/master/examples/fir AMIQ XML-> YAML script: https://github.com/Minres/fc4sc/blob/master/tools/coverage_report/report.py Thank you for your help. Vlad.

Hi Eyck, There are three FC4SC GitHub repos I found: Original FC4SC implementation by AMIQ Official FC4SC version by Accellera Forked from Official FC4SC by MINRES Technologies I see that you have "fixes coverpointBin generation to adhere to schema" in "xml_printer.hpp" file below: https://github.com/Minres/fc4sc-accellera/blob/master/includes/xml_printer.hpp I try to use your fixed "xml_printer.hpp" file with the FIR example below: https://github.com/Minres/fc4sc-accellera/tree/master/examples/fir I try to read in the XML file from FIR example using the Python with PYUCIS script below: from ucis.xml import validate_ucis_xml from ucis.xml.xml_reader import XmlReader xml_filename = 'coverage_results.xml' # First, validate the incoming XML if type(xml_filename) == str: fp = open(xml_filename) else: fp = xml_filename validate_ucis_xml(fp) # Second, read the incoming XML fp.seek(0) reader = XmlReader() ret = reader.read(fp) The good news is that it passed the "First, validate the incoming XML", but the bad news it I get error with the "Second, read the incoming XML", see blow: Traceback (most recent call last): File "./report.py", line 19, in <module> ret = reader.read(fp) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 70, in read self.readInstanceCoverage(instN) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 146, in readInstanceCoverage self.readCovergroup(cg, inst_scope) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 175, in readCovergroup cp = self.readCoverpoint(cpN, covergroup_scope) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 191, in readCoverpoint self.readCoverpointBin(cpBin, cp) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 197, in readCoverpointBin seq = next(cpBin.iter("sequence")) File "src/lxml/etree.pyx", line 2921, in lxml.etree.ElementDepthFirstIterator.__next__ StopIteration I been trying to get FIR XML to YAML working for some time now without any luck, I think you are part of MINRES Technologies with GitHub write access link below. Is it too much to ask for you to update the MINRES GitHub repo so FIR example is working i.e. sim runes and XML to YAML via PYUCIS works? https://github.com/Minres/fc4sc-accellera/tree/master/examples/fir Thank you. Vlad.

I try using PYUCIS to convert from XML to YAML but got error. GOLDEN XML is "coverage_results_gold.xml" from https://github.com/accellera-official/fc4sc/tree/master/examples/fir Simple Python script which reads GOLDEN XML file: from _io import StringIO from ucis.xml.xml_reader import XmlReader filename = 'coverage_results_gold.xml' input = StringIO(filename) reader = XmlReader() db = reader.read(input) Error Output: Traceback (most recent call last): File "./report.py", line 10, in <module> db = reader.read(input) File "/cad2/tools/Anaconda/2020.11/lib/python3.8/site-packages/ucis/xml/xml_reader.py", line 50, in read tree = etree.parse(file) File "src/lxml/etree.pyx", line 3521, in lxml.etree.parse File "src/lxml/parser.pxi", line 1876, in lxml.etree._parseDocument File "src/lxml/parser.pxi", line 1896, in lxml.etree._parseMemoryDocument File "src/lxml/parser.pxi", line 1777, in lxml.etree._parseDoc File "src/lxml/parser.pxi", line 1082, in lxml.etree._BaseParser._parseUnicodeDoc File "src/lxml/parser.pxi", line 615, in lxml.etree._ParserContext._handleParseResultDoc File "src/lxml/parser.pxi", line 725, in lxml.etree._handleParseResult File "src/lxml/parser.pxi", line 654, in lxml.etree._raiseParseError File "<string>", line 1 lxml.etree.XMLSyntaxError: Start tag expected, '<' not found, line 1, column 1 All I am trying to do is have a Python with PYUCIS to read GOLDEN XML file and write YAML file, can you please help? Thank you. Vlad.

Thank you for pointing me in the right direction, I will try using PYUCIS...

Hello, OS: Red Hat Enterprise Linux Server release 7.9 The "/fc4sc/examples/fir" came with "coverage_results_gold.yaml" file. I run the "fir" example which generated "coverage_results.yaml" file. Based on "/fc4sc/contrib/fetch-tools.sh" I added "tools", so now I have "/fc4sc/tools". I try to using "/fc4sc/tools/coverage_report/report.py" Python script to convert from XML to YAML. The "report.py" working OK on "coverage_results_gold.yaml" file, but NOT-OK on "coverage_results.yaml" file with ZeroDivisionError (see below). Can anyone please help me fix the error of the "report.py" script? OK (GOLD XML->YAML), From "coverage_results_gold.xml" to "coverage_results_gold.yaml" with "report.py" script is working (see below): examples/fir% python ../../tools/coverage_report/report.py --xml_report coverage_results_gold.xml --yaml_out coverage_results_gold.yaml Overall Summary: Total Coverage: 51.04 Module Summary: 62.50 : output_coverage 62.50 : output_coverage_1 75.00 : data_ready_cvp 50.00 : output_valid_cvp 40.62 : stimulus_coverage 81.25 : stimulus_coverage_1 80.00 : values_cvp 100.00 : reset_cvp 100.00 : input_valid_cvp 45.00 : reset valid 0.00 : stimulus_coverage_2 0.00 : values_cvp 0.00 : reset_cvp 0.00 : input_valid_cvp 0.00 : reset valid 50.00 : shift_coverage 50.00 : shift_coverage_1 50.00 : shift_cvp NOT-OK (FRASH XML->YAML), From "coverage_results.xml" to "coverage_results.yaml" with "report.py" script is not working (ZeroDivisionError see below): examples/fir% python ../../tools/coverage_report/report.py --xml_report coverage_results.xml --yaml_out coverage_results.yaml Traceback (most recent call last): File "../../tools/coverage_report/report.py", line 211, in <module> d = parser.get_report_data(args.xml_report) File "../../tools/coverage_report/report.py", line 34, in get_report_data data['pct_cov'] = sum([cg['pct_cov']*cg['weight'] for cg in data['modules'].values()]) \ ZeroDivisionError: float division by zero NOTE: Need to update "display.cpp" file to get "fir" example running(see below): // generate the coverage database from the collected data std::ofstream ofs("coverage_results.xml"); if(ofs) xml_printer::coverage_save(ofs); Thank you. Vlad.

Thank you.

Hello, OS: Red Hat Enterprise Linux Server release 7.9 I am trying to run fir example but keep getting the error: 'coverage_save' is not a member of 'fc4sc::global' (see below), can you please help me to fix this error. fc4sc/examples/fir% make g++ -c -std=c++11 -DFC4SC_NO_THROW -I/cad2/tools/Accellera/systemc/2.3.4_cpp11/include -I/cad2/tools/Accellera/uvm-systemc/fc4sc-2023Nov15/includes src/fir.cpp -o obj/src/fir.o g++ -c -std=c++11 -DFC4SC_NO_THROW -I/cad2/tools/Accellera/systemc/2.3.4_cpp11/include -I/cad2/tools/Accellera/uvm-systemc/fc4sc-2023Nov15/includes src/display.cpp -o obj/src/display.o src/display.cpp: In member function 'void display::entry()': src/display.cpp:73:5: error: 'coverage_save' is not a member of 'fc4sc::global' fc4sc::global::coverage_save("coverage_results.xml"); ^ make: *** [obj/src/display.o] Error 1 Thankyou. Vlad.