Merge FPGA repository back into UHD repository
The FPGA codebase was removed from the UHD repository in 2014 to reduce the size of the repository. However, over the last half-decade, the split between the repositories has proven more burdensome than it has been helpful. By merging the FPGA code back, it will be possible to create atomic commits that touch both FPGA and UHD codebases. Continuous integration testing is also simplified by merging the repositories, because it was previously difficult to automatically derive the correct UHD branch when testing a feature branch on the FPGA repository. This commit also updates the license files and paths therein. We are therefore merging the repositories again. Future development for FPGA code will happen in the same repository as the UHD host code and MPM code. == Original Codebase and Rebasing == The original FPGA repository will be hosted for the foreseeable future at its original local location: https://github.com/EttusResearch/fpga/ It can be used for bisecting, reference, and a more detailed history. The final commit from said repository to be merged here is 05003794e2da61cabf64dd278c45685a7abad7ec. This commit is tagged as v4.0.0.0-pre-uhd-merge. If you have changes in the FPGA repository that you want to rebase onto the UHD repository, simply run the following commands: - Create a directory to store patches (this should be an empty directory): mkdir ~/patches - Now make sure that your FPGA codebase is based on the same state as the code that was merged: cd src/fpga # Or wherever your FPGA code is stored git rebase v4.0.0.0-pre-uhd-merge Note: The rebase command may look slightly different depending on what exactly you're trying to rebase. - Create a patch set for your changes versus v4.0.0.0-pre-uhd-merge: git format-patch v4.0.0.0-pre-uhd-merge -o ~/patches Note: Make sure that only patches are stored in your output directory. It should otherwise be empty. Make sure that you picked the correct range of commits, and only commits you wanted to rebase were exported as patch files. - Go to the UHD repository and apply the patches: cd src/uhd # Or wherever your UHD repository is stored git am --directory fpga ~/patches/* rm -rf ~/patches # This is for cleanup == Contributors == The following people have contributed mainly to these files (this list is not complete): Co-authored-by: Alex Williams <alex.williams@ni.com> Co-authored-by: Andrej Rode <andrej.rode@ettus.com> Co-authored-by: Ashish Chaudhari <ashish@ettus.com> Co-authored-by: Ben Hilburn <ben.hilburn@ettus.com> Co-authored-by: Ciro Nishiguchi <ciro.nishiguchi@ni.com> Co-authored-by: Daniel Jepson <daniel.jepson@ni.com> Co-authored-by: Derek Kozel <derek.kozel@ettus.com> Co-authored-by: EJ Kreinar <ej@he360.com> Co-authored-by: Humberto Jimenez <humberto.jimenez@ni.com> Co-authored-by: Ian Buckley <ian.buckley@gmail.com> Co-authored-by: Jörg Hofrichter <joerg.hofrichter@ni.com> Co-authored-by: Jon Kiser <jon.kiser@ni.com> Co-authored-by: Josh Blum <josh@joshknows.com> Co-authored-by: Jonathon Pendlum <jonathan.pendlum@ettus.com> Co-authored-by: Martin Braun <martin.braun@ettus.com> Co-authored-by: Matt Ettus <matt@ettus.com> Co-authored-by: Michael West <michael.west@ettus.com> Co-authored-by: Moritz Fischer <moritz.fischer@ettus.com> Co-authored-by: Nick Foster <nick@ettus.com> Co-authored-by: Nicolas Cuervo <nicolas.cuervo@ettus.com> Co-authored-by: Paul Butler <paul.butler@ni.com> Co-authored-by: Paul David <paul.david@ettus.com> Co-authored-by: Ryan Marlow <ryan.marlow@ettus.com> Co-authored-by: Sugandha Gupta <sugandha.gupta@ettus.com> Co-authored-by: Sylvain Munaut <tnt@246tNt.com> Co-authored-by: Trung Tran <trung.tran@ettus.com> Co-authored-by: Vidush Vishwanath <vidush.vishwanath@ettus.com> Co-authored-by: Wade Fife <wade.fife@ettus.com> Original-commit: bafa9d95453387814ef25e6b6256ba8db2df612f
This commit is contained in:
Martin Braun
co-authored by
Alex Williams
Andrej Rode
Ashish Chaudhari
Ben Hilburn
Ciro Nishiguchi
Daniel Jepson
Derek Kozel
EJ Kreinar
Humberto Jimenez
Ian Buckley
Jörg Hofrichter
Jon Kiser
Josh Blum
Jonathon Pendlum
Matt Ettus
Michael West
Moritz Fischer
Nick Foster
Nicolas Cuervo
Paul Butler
Paul David
Ryan Marlow
Sugandha Gupta
Sylvain Munaut
Trung Tran
Vidush Vishwanath
Wade Fife
Alex Williams
Andrej Rode
Ashish Chaudhari
Ben Hilburn
Ciro Nishiguchi
Daniel Jepson
Derek Kozel
EJ Kreinar
Humberto Jimenez
Ian Buckley
Jörg Hofrichter
Jon Kiser
Josh Blum
Jonathon Pendlum
Matt Ettus
Michael West
Moritz Fischer
Nick Foster
Nicolas Cuervo
Paul Butler
Paul David
Ryan Marlow
Sugandha Gupta
Sylvain Munaut
Trung Tran
Vidush Vishwanath
Wade Fife
parent
74893643ca
commit
6b67702ad7
Executable
+386
@@ -0,0 +1,386 @@
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#!/usr/bin/python3
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#
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# Copyright 2018 Ettus Research, a National Instruments Company
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#
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# SPDX-License-Identifier: LGPL-3.0-or-later
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#
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import argparse
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import os
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import sys
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import subprocess
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import logging
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import re
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import io
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import time
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import datetime
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from queue import Queue
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from threading import Thread
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#-------------------------------------------------------
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# Utilities
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#-------------------------------------------------------
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SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
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BASE_DIR = os.path.split(os.path.split(SCRIPT_DIR)[0])[0]
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_LOG = logging.getLogger(os.path.basename(__file__))
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_LOG.setLevel(logging.INFO)
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_STDOUT = logging.StreamHandler()
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_LOG.addHandler(_STDOUT)
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_FORMATTER = logging.Formatter('[%(name)s] - %(levelname)s - %(message)s')
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_STDOUT.setFormatter(_FORMATTER)
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RETCODE_SUCCESS = 0
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RETCODE_PARSE_ERR = -1
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RETCODE_EXEC_ERR = -2
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RETCODE_COMPILE_ERR = -3
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RETCODE_UNKNOWN_ERR = -4
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def retcode_to_str(code):
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""" Convert internal status code to string
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"""
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code = int(code)
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if code > RETCODE_SUCCESS:
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return 'AppError({code})'.format(code=code)
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else:
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return {RETCODE_SUCCESS:'OK',
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RETCODE_PARSE_ERR:'ParseError',
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RETCODE_EXEC_ERR:'ExecError',
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RETCODE_COMPILE_ERR:'CompileError',
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RETCODE_UNKNOWN_ERR:'UnknownError'
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}[code]
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def log_with_header(what, minlen = 0, ch = '#'):
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""" Print with a header around the text
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"""
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padlen = max(int((minlen - len(what))/2), 1)
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toprint = (' '*padlen) + what + (' '*padlen)
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_LOG.info(ch * len(toprint))
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_LOG.info(toprint)
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_LOG.info(ch * len(toprint))
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#-------------------------------------------------------
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# Simulation Functions
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#-------------------------------------------------------
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def read_excludes_file(excludes_fname):
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if excludes_fname:
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return [ l.strip() for l in open(excludes_fname) if (l.strip() and '#' not in l)]
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else:
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return []
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def find_sims_on_fs(basedir, excludes):
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""" Find all testbenches in the specific basedir
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Testbenches are defined as directories with a
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Makefile that includes viv_sim_preamble.mak
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"""
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sims = {}
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for root, _, files in os.walk(basedir):
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name = os.path.relpath(root, basedir)
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if 'Makefile' in files:
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with open(os.path.join(root, 'Makefile'), 'r') as mfile:
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for l in mfile.readlines():
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if re.match('.*include.*viv_sim_preamble.mak.*', l) is not None:
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if name not in excludes:
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sims.update({name: root})
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break
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return sims
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def gather_target_sims(basedir, targets, excludes):
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""" Parse the specified targets and gather simulations to run
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Remove duplicates and sort alphabetically
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"""
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fs_sims = find_sims_on_fs(basedir, excludes)
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if not isinstance(targets, list):
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targets = [targets]
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sim_names = set()
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for target in targets:
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for name in sorted(fs_sims):
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if re.match(target, name) is not None:
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sim_names.add(name)
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target_sims = []
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for name in sorted(sim_names):
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target_sims.append((name, fs_sims[name]))
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return target_sims
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def parse_output(simout):
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# Gather results (basic metrics)
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results = {'retcode':RETCODE_SUCCESS, 'stdout':simout, 'passed':False}
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# Look for the following in the log:
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# - A start timestamp (indicates that Vivado started)
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# - The testbench infrastructure start header (indicates that the TB started)
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# - A stop timestamp (indicates that the TB stopped)
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tb_started = False
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compile_started = False
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results['start_time'] = '<unknown>'
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results['wall_time'] = '<unknown>'
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for line in simout.split(b'\n'):
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tsm = re.match(rb'TESTBENCH STARTED: (.+)', line)
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if tsm is not None:
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tb_started = True
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csm = re.match(rb'source .*viv_sim_project.tcl', line)
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if csm is not None:
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compile_started = True
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vsm = re.match(rb'# Start of session at: (.+)', line)
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if vsm is not None:
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results['start_time'] = str(vsm.group(1), 'ascii')
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tfm = re.match(rb'launch_simulation:.*; elapsed = (.+) \..*', line)
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if tfm is not None:
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results['wall_time'] = str(tfm.group(1), 'ascii')
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# Parse testbench results
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# We have two possible formats to parse because we have two simulation
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# test executors.
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tb_match_fmt0 = ([
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b'.*TESTBENCH FINISHED: (.+)\n',
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b' - Time elapsed: (.+) ns.*\n',
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b' - Tests Expected: (.+)\n',
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b' - Tests Run: (.+)\n',
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b' - Tests Passed: (.+)\n',
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b'Result: (PASSED|FAILED).*',
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])
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m_fmt0 = re.match(b''.join(tb_match_fmt0), simout, re.DOTALL)
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tb_match_fmt1 = ([
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b'.*TESTBENCH FINISHED: (.*)\n',
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b' - Time elapsed: (.+) ns.*\n',
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b' - Tests Run: (.+)\n',
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b' - Tests Passed: (.+)\n',
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b' - Tests Failed: (.+)\n',
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b'Result: (PASSED|FAILED).*',
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])
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m_fmt1 = re.match(b''.join(tb_match_fmt1), simout, re.DOTALL)
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# Remove escape characters (colors) from Vivado output
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ansi_escape = re.compile(r'(?:\x1B[\(@-_]|[\x80-\x9F])[0-?]*[ -/]*[@-~]')
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plain_simout = ansi_escape.sub('', simout.decode("utf-8"))
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# Check for $error() and $fatal() output, which may be missed by the
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# testbench or may occur in a subsequent instance, after a pass.
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tb_match_error = ([
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'\n',
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'(Error|Fatal): .*\n',
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'Time: .+\n',
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])
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m_error = re.search(''.join(tb_match_error), plain_simout)
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# Figure out the returncode
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retcode = RETCODE_UNKNOWN_ERR
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if m_fmt0 is not None or m_fmt1 is not None:
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retcode = RETCODE_SUCCESS
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if m_fmt0 is not None:
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results['passed'] = (m_fmt0.group(6) == b'PASSED' and m_error is None)
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results['module'] = m_fmt0.group(1)
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results['sim_time_ns'] = int(m_fmt0.group(2))
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results['tc_expected'] = int(m_fmt0.group(3))
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results['tc_run'] = int(m_fmt0.group(4))
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results['tc_passed'] = int(m_fmt0.group(5))
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else:
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results['passed'] = (m_fmt1.group(6) == b'PASSED' and m_error is None)
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results['module'] = m_fmt1.group(1)
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results['sim_time_ns'] = int(m_fmt1.group(2))
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results['tc_expected'] = int(m_fmt1.group(3))
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results['tc_run'] = int(m_fmt1.group(3))
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results['tc_passed'] = int(m_fmt1.group(4))
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elif tb_started:
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retcode = RETCODE_PARSE_ERR
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elif compile_started:
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retcode = RETCODE_COMPILE_ERR
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else:
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retcode = RETCODE_EXEC_ERR
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results['retcode'] = retcode
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return results
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def run_sim(path, simulator, basedir, setupenv):
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""" Run the simulation at the specified path
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The simulator can be specified as the target
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A environment script can be run optionally
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"""
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try:
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# Optionally run an environment setup script
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if setupenv is None:
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setupenv = ''
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# Check if environment was setup
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if 'VIVADO_PATH' not in os.environ:
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return {'retcode': RETCODE_EXEC_ERR, 'passed':False, 'stdout':bytes('Simulation environment was not initialized\n', 'utf-8')}
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else:
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setupenv = '. ' + os.path.realpath(setupenv) + ';'
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# Run the simulation
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return parse_output(
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subprocess.check_output(
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'cd {workingdir}; /bin/bash -c "{setupenv} make {simulator} 2>&1"'.format(
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workingdir=os.path.join(basedir, path), setupenv=setupenv, simulator=simulator), shell=True))
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except subprocess.CalledProcessError as e:
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return {'retcode': int(abs(e.returncode)), 'passed':False, 'stdout':e.output}
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except Exception as e:
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_LOG.error('Target ' + path + ' failed to run:\n' + str(e))
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return {'retcode': RETCODE_EXEC_ERR, 'passed':False, 'stdout':bytes(str(e), 'utf-8')}
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except:
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_LOG.error('Target ' + path + ' failed to run')
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return {'retcode': RETCODE_UNKNOWN_ERR, 'passed':False, 'stdout':bytes('Unknown Exception', 'utf-8')}
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def run_sim_queue(run_queue, out_queue, simulator, basedir, setupenv):
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""" Thread worker for a simulation runner
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Pull a job from the run queue, run the sim, then place
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output in out_queue
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"""
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while not run_queue.empty():
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(name, path) = run_queue.get()
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try:
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_LOG.info('Starting: %s', name)
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result = run_sim(path, simulator, basedir, setupenv)
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out_queue.put((name, result))
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_LOG.info('FINISHED: %s (%s, %s)', name, retcode_to_str(result['retcode']), 'PASS' if result['passed'] else 'FAIL!')
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except KeyboardInterrupt:
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_LOG.warning('Target ' + name + ' received SIGINT. Aborting...')
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out_queue.put((name, {'retcode': RETCODE_EXEC_ERR, 'passed':False, 'stdout':bytes('Aborted by user', 'utf-8')}))
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except Exception as e:
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_LOG.error('Target ' + name + ' failed to run:\n' + str(e))
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out_queue.put((name, {'retcode': RETCODE_UNKNOWN_ERR, 'passed':False, 'stdout':bytes(str(e), 'utf-8')}))
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finally:
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run_queue.task_done()
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#-------------------------------------------------------
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# Script Actions
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#-------------------------------------------------------
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def do_list(args):
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""" List all simulations that can be run
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"""
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excludes = read_excludes_file(args.excludes)
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for (name, path) in gather_target_sims(args.basedir, args.target, excludes):
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print(name)
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return 0
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def do_run(args):
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""" Build a simulation queue based on the specified
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args and process it
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"""
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run_queue = Queue(maxsize=0)
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out_queue = Queue(maxsize=0)
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_LOG.info('Queueing the following targets to simulate:')
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excludes = read_excludes_file(args.excludes)
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name_maxlen = 0
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for (name, path) in gather_target_sims(args.basedir, args.target, excludes):
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run_queue.put((name, path))
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name_maxlen = max(name_maxlen, len(name))
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_LOG.info('* ' + name)
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# Spawn tasks to run builds
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num_sims = run_queue.qsize()
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num_jobs = min(num_sims, int(args.jobs))
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_LOG.info('Started ' + str(num_jobs) + ' job(s) to process queue...')
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results = {}
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for i in range(num_jobs):
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worker = Thread(target=run_sim_queue, args=(run_queue, out_queue, args.simulator, args.basedir, args.setupenv))
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worker.setDaemon(False)
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worker.start()
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# Wait for build queue to become empty
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start = datetime.datetime.now()
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try:
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while out_queue.qsize() < num_sims:
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tdiff = str(datetime.datetime.now() - start).split('.', 2)[0]
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print("\r>>> [%s] (%d/%d simulations completed) <<<" % (tdiff, out_queue.qsize(), num_sims), end='\r', flush=True)
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time.sleep(1.0)
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sys.stdout.write("\n")
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except (KeyboardInterrupt):
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_LOG.warning('Received SIGINT. Aborting... (waiting for pending jobs to finish)')
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# Flush run queue
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while not run_queue.empty():
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(name, path) = run_queue.get()
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raise SystemExit(1)
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results = {}
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result_all = 0
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while not out_queue.empty():
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(name, result) = out_queue.get()
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results[name] = result
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log_with_header(name)
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sys.stdout.buffer.write(result['stdout'])
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if not result['passed']:
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result_all += 1
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sys.stdout.write('\n\n\n')
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sys.stdout.flush()
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time.sleep(1.0)
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hdr_len = name_maxlen + 62 # 62 is the report line length
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log_with_header('RESULTS', hdr_len)
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for name in sorted(results):
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r = results[name]
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if 'module' in r:
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_LOG.info('* %s : %s (Expected=%02d, Run=%02d, Passed=%02d, Elapsed=%s)',
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name.ljust(name_maxlen), ('Passed' if r['passed'] else 'FAILED'), r['tc_expected'], r['tc_run'], r['tc_passed'], r['wall_time'])
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else:
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_LOG.info('* %s : %s (Status = %s)', name.ljust(name_maxlen), ('Passed' if r['passed'] else 'FAILED'),
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retcode_to_str(r['retcode']))
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_LOG.info('='*hdr_len)
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_LOG.info('SUMMARY: %d out of %d tests passed. Time elapsed was %s'%(num_sims - result_all, num_sims, str(datetime.datetime.now() - start).split('.', 2)[0]))
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_LOG.info('#'*hdr_len)
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return result_all
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def do_cleanup(args):
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""" Run make cleanall for all simulations
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"""
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setupenv = args.setupenv
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if setupenv is None:
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setupenv = ''
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# Check if environment was setup
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if 'VIVADO_PATH' not in os.environ:
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raise RuntimeError('Simulation environment was not initialized')
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else:
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setupenv = '. ' + os.path.realpath(setupenv) + ';'
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excludes = read_excludes_file(args.excludes)
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for (name, path) in gather_target_sims(args.basedir, args.target, excludes):
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_LOG.info('Cleaning up %s', name)
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os.chdir(os.path.join(args.basedir, path))
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subprocess.Popen('{setupenv} make cleanall'.format(setupenv=setupenv), shell=True).wait()
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return 0
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||||
def do_report(args):
|
||||
""" List all simulations that can be run
|
||||
"""
|
||||
keys = ['module', 'status', 'retcode', 'start_time', 'wall_time',
|
||||
'sim_time_ns', 'tc_expected', 'tc_run', 'tc_passed']
|
||||
with open(args.report, 'w') as repfile:
|
||||
repfile.write((','.join([x.upper() for x in keys])) + '\n')
|
||||
excludes = read_excludes_file(args.excludes)
|
||||
for (name, path) in gather_target_sims(args.basedir, args.target, excludes):
|
||||
results = {'module': str(name), 'status':'NOT_RUN', 'retcode':'<unknown>',
|
||||
'start_time':'<unknown>', 'wall_time':'<unknown>', 'sim_time_ns':0,
|
||||
'tc_expected':0, 'tc_run':0, 'tc_passed':0}
|
||||
logpath = os.path.join(path, args.simulator + '.log')
|
||||
if os.path.isfile(logpath):
|
||||
with open(logpath, 'rb') as logfile:
|
||||
r = parse_output(logfile.read())
|
||||
if r['retcode'] != RETCODE_SUCCESS:
|
||||
results['retcode'] = retcode_to_str(r['retcode'])
|
||||
results['status'] = 'ERROR'
|
||||
results['start_time'] = r['start_time']
|
||||
else:
|
||||
results = r
|
||||
results['module'] = name
|
||||
results['status'] = 'PASSED' if r['passed'] else 'FAILED'
|
||||
results['retcode'] = retcode_to_str(r['retcode'])
|
||||
repfile.write((','.join([str(results[x]) for x in keys])) + '\n')
|
||||
_LOG.info('Testbench report written to ' + args.report)
|
||||
return 0
|
||||
|
||||
# Parse command line options
|
||||
def get_options():
|
||||
parser = argparse.ArgumentParser(description='Batch testbench execution script')
|
||||
parser.add_argument('-d', '--basedir', default=BASE_DIR, help='Base directory for the usrp3 codebase')
|
||||
parser.add_argument('-s', '--simulator', choices=['xsim', 'vsim'], default='xsim', help='Simulator name')
|
||||
parser.add_argument('-e', '--setupenv', default=None, help='Optional environment setup script to run for each TB')
|
||||
parser.add_argument('-r', '--report', default='testbench_report.csv', help='Name of the output report file')
|
||||
parser.add_argument('-x', '--excludes', default=None, help='Name of the excludes file. It contains all targets to exlude.')
|
||||
parser.add_argument('-j', '--jobs', default=1, help='Number of parallel simulation jobs to run')
|
||||
parser.add_argument('action', choices=['run', 'cleanup', 'list', 'report'], default='list', help='What to do?')
|
||||
parser.add_argument('target', nargs='*', default='.*', help='Space separated simulation target regexes')
|
||||
return parser.parse_args()
|
||||
|
||||
def main():
|
||||
args = get_options()
|
||||
actions = {'list': do_list, 'run': do_run, 'cleanup': do_cleanup, 'report': do_report}
|
||||
return actions[args.action](args)
|
||||
|
||||
if __name__ == '__main__':
|
||||
exit(main())
|
||||
Reference in New Issue
Block a user