Merge branch 'dev' of github.com:Cyan4973/zstd into dev
Yann Collet
commit
106266f635
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@ -27,7 +27,8 @@ install:
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SET "CLANG_PARAMS=-C programs zstd fullbench fuzzer zbufftest paramgrill datagen CC=clang MOREFLAGS="--target=x86_64-w64-mingw32 -Werror -Wconversion -Wno-sign-conversion"" &&
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SET "PATH_MINGW32=c:\MinGW\bin;c:\MinGW\usr\bin" &&
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SET "PATH_MINGW64=c:\msys64\mingw64\bin;c:\msys64\usr\bin" &&
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COPY C:\MinGW\bin\mingw32-make.exe C:\MinGW\bin\make.exe
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COPY C:\MinGW\bin\mingw32-make.exe C:\MinGW\bin\make.exe &&
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COPY C:\MinGW\bin\gcc.exe C:\MinGW\bin\cc.exe
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) else (
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IF [%PLATFORM%]==[x64] (SET ADDITIONALPARAM=/p:LibraryPath="C:\Program Files\Microsoft SDKs\Windows\v7.1\lib\x64;c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\amd64;C:\Program Files (x86)\Microsoft Visual Studio 10.0\;C:\Program Files (x86)\Microsoft Visual Studio 10.0\lib\amd64;")
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)
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@ -50,6 +51,8 @@ build_script:
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ECHO *** &&
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ECHO *** Building %PLATFORM% &&
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ECHO *** &&
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make -v &&
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cc -v &&
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ECHO make %MAKE_PARAMS% &&
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make %MAKE_PARAMS% &&
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make clean
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@ -15,14 +15,16 @@ working_path = os.getcwd() + '/' + working_dir_name # /path/to/zstd/tests/sp
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clone_path = working_path + '/' + 'zstd' # /path/to/zstd/tests/speedTest/zstd
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email_header = '[ZSTD_speedTest]'
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pid = str(os.getpid())
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verbose = False
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def log(text):
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print(time.strftime("%Y/%m/%d %H:%M:%S") + ' - ' + text)
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def execute(command, print_output=False, print_error=True, param_shell=True):
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log("> " + command)
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def execute(command, print_command=True, print_output=False, print_error=True, param_shell=True):
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if print_command:
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log("> " + command)
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popen = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=param_shell, cwd=execute.cwd)
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stdout = popen.communicate()[0]
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stdout_lines = stdout.splitlines()
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@ -38,7 +40,7 @@ execute.cwd = None
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def does_command_exist(command):
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try:
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execute(command, False, False);
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execute(command, verbose, False, False);
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except Exception as e:
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return False
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return True
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@ -50,33 +52,34 @@ def send_email(emails, topic, text, have_mutt, have_mail):
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myfile.writelines(text)
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myfile.close()
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if have_mutt:
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execute('mutt -s "' + topic + '" ' + emails + ' < ' + logFileName)
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execute('mutt -s "' + topic + '" ' + emails + ' < ' + logFileName, verbose)
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elif have_mail:
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execute('mail -s "' + topic + '" ' + emails + ' < ' + logFileName)
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execute('mail -s "' + topic + '" ' + emails + ' < ' + logFileName, verbose)
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else:
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log("e-mail cannot be sent (mail or mutt not found)")
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def send_email_with_attachments(branch, commit, last_commit, emails, text, results_files, logFileName, lower_limit, have_mutt, have_mail):
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def send_email_with_attachments(branch, commit, last_commit, args, text, results_files, logFileName, have_mutt, have_mail):
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with open(logFileName, "w") as myfile:
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myfile.writelines(text)
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myfile.close()
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email_topic = '%s:%s Warning for %s:%s last_commit=%s speed<%s' % (email_header, pid, branch, commit, last_commit, lower_limit)
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email_topic = '%s:%s Warning for %s:%s last_commit=%s speed<%s ratio<%s' % (email_header, pid, branch, commit, last_commit, args.lowerLimit, args.ratioLimit)
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if have_mutt:
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execute('mutt -s "' + email_topic + '" ' + emails + ' -a ' + results_files + ' < ' + logFileName)
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execute('mutt -s "' + email_topic + '" ' + args.emails + ' -a ' + results_files + ' < ' + logFileName)
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elif have_mail:
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execute('mail -s "' + email_topic + '" ' + emails + ' < ' + logFileName)
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execute('mail -s "' + email_topic + '" ' + args.emails + ' < ' + logFileName)
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else:
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log("e-mail cannot be sent (mail or mutt not found)")
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def git_get_branches():
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execute('git fetch -p')
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output = execute('git branch -rl')
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for line in output:
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if "HEAD" in line:
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output.remove(line) # remove "origin/HEAD -> origin/dev"
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return map(lambda l: l.strip(), output)
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execute('git fetch -p', verbose)
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branches = execute('git branch -rl', verbose)
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output = []
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for line in branches:
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if ("HEAD" not in line) and ("coverity_scan" not in line) and ("gh-pages" not in line):
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output.append(line.strip())
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return output
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def git_get_changes(branch, commit, last_commit):
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@ -90,8 +93,9 @@ def git_get_changes(branch, commit, last_commit):
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def get_last_results(resultsFileName):
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if not os.path.isfile(resultsFileName):
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return None, None, None
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return None, None, None, None
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commit = None
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csize = []
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cspeed = []
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dspeed = []
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with open(resultsFileName,'r') as f:
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@ -99,23 +103,25 @@ def get_last_results(resultsFileName):
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words = line.split()
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if len(words) == 2: # branch + commit
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commit = words[1];
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csize = []
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cspeed = []
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dspeed = []
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if (len(words) == 8): # results
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csize.append(int(words[1]))
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cspeed.append(float(words[3]))
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dspeed.append(float(words[5]))
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return commit, cspeed, dspeed
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return commit, csize, cspeed, dspeed
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def benchmark_and_compare(branch, commit, resultsFileName, lastCLevel, testFilePath, fileName, last_cspeed, last_dspeed, lower_limit, maxLoadAvg, message):
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def benchmark_and_compare(branch, commit, args, resultsFileName, testFilePath, fileName, last_csize, last_cspeed, last_dspeed):
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sleepTime = 30
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while os.getloadavg()[0] > maxLoadAvg:
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log("WARNING: bench loadavg=%.2f is higher than %s, sleeping for %s seconds" % (os.getloadavg()[0], maxLoadAvg, sleepTime))
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while os.getloadavg()[0] > args.maxLoadAvg:
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log("WARNING: bench loadavg=%.2f is higher than %s, sleeping for %s seconds" % (os.getloadavg()[0], args.maxLoadAvg, sleepTime))
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time.sleep(sleepTime)
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start_load = str(os.getloadavg())
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result = execute('programs/zstd -qi5b1e%s %s' % (lastCLevel, testFilePath), print_output=True)
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result = execute('programs/zstd -qi5b1e%s %s' % (args.lastCLevel, testFilePath), print_output=True)
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end_load = str(os.getloadavg())
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linesExpected = lastCLevel + 2;
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linesExpected = args.lastCLevel + 2;
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if len(result) != linesExpected:
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raise RuntimeError("ERROR: number of result lines=%d is different that expected %d\n%s" % (len(result), linesExpected, '\n'.join(result)))
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with open(resultsFileName, "a") as myfile:
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@ -125,16 +131,18 @@ def benchmark_and_compare(branch, commit, resultsFileName, lastCLevel, testFileP
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if (last_cspeed == None):
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log("WARNING: No data for comparison for branch=%s file=%s " % (branch, fileName))
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return ""
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commit, cspeed, dspeed = get_last_results(resultsFileName)
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commit, csize, cspeed, dspeed = get_last_results(resultsFileName)
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text = ""
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for i in range(0, min(len(cspeed), len(last_cspeed))):
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print("%s:%s -%d cspeed=%6.2f clast=%6.2f cdiff=%1.4f dspeed=%6.2f dlast=%6.2f ddiff=%1.4f %s" % (branch, commit, i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], fileName))
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if (cspeed[i]/last_cspeed[i] < lower_limit):
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text += "WARNING: -%d cspeed=%.2f clast=%.2f cdiff=%.4f %s\n" % (i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], fileName)
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if (dspeed[i]/last_dspeed[i] < lower_limit):
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text += "WARNING: -%d dspeed=%.2f dlast=%.2f ddiff=%.4f %s\n" % (i+1, dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], fileName)
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print("%s:%s -%d cSpeed=%6.2f cLast=%6.2f cDiff=%1.4f dSpeed=%6.2f dLast=%6.2f dDiff=%1.4f ratioDiff=%1.4f %s" % (branch, commit, i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], float(csize[i])/last_csize[i], fileName))
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if (cspeed[i]/last_cspeed[i] < args.lowerLimit):
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text += "WARNING: -%d cSpeed=%.2f cLast=%.2f cDiff=%.4f %s\n" % (i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], fileName)
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if (dspeed[i]/last_dspeed[i] < args.lowerLimit):
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text += "WARNING: -%d dSpeed=%.2f dLast=%.2f dDiff=%.4f %s\n" % (i+1, dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], fileName)
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if (float(csize[i])/last_csize[i] < args.ratioLimit):
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text += "WARNING: -%d cSize=%d last_cSize=%d diff=%.4f %s\n" % (i+1, csize[i], last_csize[i], float(csize[i])/last_csize[i], fileName)
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if text:
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text = message + ("\nmaxLoadAvg=%s load average at start=%s end=%s\n" % (maxLoadAvg, start_load, end_load)) + text
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text = args.message + ("\nmaxLoadAvg=%s load average at start=%s end=%s\n" % (args.maxLoadAvg, start_load, end_load)) + text
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return text
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@ -158,17 +166,17 @@ def test_commit(branch, commit, last_commit, args, testFilePaths, have_mutt, hav
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for filePath in testFilePaths:
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fileName = filePath.rpartition('/')[2]
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resultsFileName = working_path + "/results_" + branch.replace("/", "_") + "_" + fileName.replace(".", "_") + ".txt"
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last_commit, cspeed, dspeed = get_last_results(resultsFileName)
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last_commit, csize, cspeed, dspeed = get_last_results(resultsFileName)
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if not args.dry_run:
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text = benchmark_and_compare(branch, commit, resultsFileName, args.lastCLevel, filePath, fileName, cspeed, dspeed, args.lowerLimit, args.maxLoadAvg, args.message)
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text = benchmark_and_compare(branch, commit, args, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
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if text:
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log("WARNING: redoing tests for branch %s: commit %s" % (branch, commit))
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text = benchmark_and_compare(branch, commit, resultsFileName, args.lastCLevel, filePath, fileName, cspeed, dspeed, args.lowerLimit, args.maxLoadAvg, args.message)
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text = benchmark_and_compare(branch, commit, args, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
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if text:
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text_to_send.append(text)
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results_files += resultsFileName + " "
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if text_to_send:
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send_email_with_attachments(branch, commit, last_commit, args.emails, text_to_send, results_files, logFileName, args.lowerLimit, have_mutt, have_mail)
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send_email_with_attachments(branch, commit, last_commit, args, text_to_send, results_files, logFileName, have_mutt, have_mail)
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if __name__ == '__main__':
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@ -178,11 +186,14 @@ if __name__ == '__main__':
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parser.add_argument('--message', help='attach an additional message to e-mail', default="")
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parser.add_argument('--repoURL', help='changes default repository URL', default=default_repo_url)
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parser.add_argument('--lowerLimit', type=float, help='send email if speed is lower than given limit', default=0.98)
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parser.add_argument('--ratioLimit', type=float, help='send email if ratio is lower than given limit', default=0.999)
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parser.add_argument('--maxLoadAvg', type=float, help='maximum load average to start testing', default=0.75)
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parser.add_argument('--lastCLevel', type=int, help='last compression level for testing', default=5)
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parser.add_argument('--sleepTime', type=int, help='frequency of repository checking in seconds', default=300)
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parser.add_argument('--dry-run', dest='dry_run', action='store_true', help='not build', default=False)
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parser.add_argument('--verbose', action='store_true', help='more verbose logs', default=False)
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args = parser.parse_args()
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verbose = args.verbose
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# check if test files are accessible
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testFileNames = args.testFileNames.split()
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@ -202,18 +213,21 @@ if __name__ == '__main__':
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log("ERROR: e-mail senders 'mail' or 'mutt' not found")
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exit(1)
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print("PARAMETERS:\nrepoURL=%s" % args.repoURL)
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print("working_path=%s" % working_path)
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print("clone_path=%s" % clone_path)
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print("testFilePath(%s)=%s" % (len(testFilePaths), testFilePaths))
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print("message=%s" % args.message)
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print("emails=%s" % args.emails)
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print("maxLoadAvg=%s" % args.maxLoadAvg)
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print("lowerLimit=%s" % args.lowerLimit)
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print("lastCLevel=%s" % args.lastCLevel)
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print("sleepTime=%s" % args.sleepTime)
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print("dry_run=%s" % args.dry_run)
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print("have_mutt=%s have_mail=%s" % (have_mutt, have_mail))
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if verbose:
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print("PARAMETERS:\nrepoURL=%s" % args.repoURL)
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print("working_path=%s" % working_path)
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print("clone_path=%s" % clone_path)
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print("testFilePath(%s)=%s" % (len(testFilePaths), testFilePaths))
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print("message=%s" % args.message)
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print("emails=%s" % args.emails)
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print("maxLoadAvg=%s" % args.maxLoadAvg)
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print("lowerLimit=%s" % args.lowerLimit)
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print("ratioLimit=%s" % args.ratioLimit)
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print("lastCLevel=%s" % args.lastCLevel)
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print("sleepTime=%s" % args.sleepTime)
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print("dry_run=%s" % args.dry_run)
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print("verbose=%s" % args.verbose)
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print("have_mutt=%s have_mail=%s" % (have_mutt, have_mail))
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# clone ZSTD repo if needed
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if not os.path.isdir(working_path):
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@ -241,7 +255,7 @@ if __name__ == '__main__':
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if (loadavg <= args.maxLoadAvg):
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branches = git_get_branches()
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for branch in branches:
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commit = execute('git show -s --format=%h ' + branch)[0]
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commit = execute('git show -s --format=%h ' + branch, verbose)[0]
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last_commit = update_config_file(branch, commit)
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if commit == last_commit:
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log("skipping branch %s: head %s already processed" % (branch, commit))
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@ -252,7 +266,8 @@ if __name__ == '__main__':
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test_commit(branch, commit, last_commit, args, testFilePaths, have_mutt, have_mail)
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else:
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log("WARNING: main loadavg=%.2f is higher than %s" % (loadavg, args.maxLoadAvg))
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log("sleep for %s seconds" % args.sleepTime)
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if verbose:
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log("sleep for %s seconds" % args.sleepTime)
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time.sleep(args.sleepTime)
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except Exception as e:
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stack = traceback.format_exc()
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Loading…
Reference in New Issue