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test-zstd-speed.py: added automated speed test for 32-bit executable

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inikep 2016-07-26 13:05:01 +02:00
parent 7bc5c6b5cb
commit 2214e469ee
1 changed files with 26 additions and 16 deletions
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34
tests/test-zstd-speed.py
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@ -113,13 +113,13 @@ def get_last_results(resultsFileName):
return commit, csize, cspeed, dspeed
def benchmark_and_compare(branch, commit, args, resultsFileName, testFilePath, fileName, last_csize, last_cspeed, last_dspeed):
def benchmark_and_compare(branch, commit, last_commit, args, executableName, resultsFileName, testFilePath, fileName, last_csize, last_cspeed, last_dspeed):
sleepTime = 30
while os.getloadavg()[0] > args.maxLoadAvg:
log("WARNING: bench loadavg=%.2f is higher than %s, sleeping for %s seconds" % (os.getloadavg()[0], args.maxLoadAvg, sleepTime))
time.sleep(sleepTime)
start_load = str(os.getloadavg())
result = execute('programs/zstd -qi5b1e%s %s' % (args.lastCLevel, testFilePath), print_output=True)
result = execute('programs/%s -qi5b1e%s %s' % (executableName, args.lastCLevel, testFilePath), print_output=True)
end_load = str(os.getloadavg())
linesExpected = args.lastCLevel + 2;
if len(result) != linesExpected:
@ -136,13 +136,13 @@ def benchmark_and_compare(branch, commit, args, resultsFileName, testFilePath, f
for i in range(0, min(len(cspeed), len(last_cspeed))):
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(last_csize[i])/csize[i], fileName))
if (cspeed[i]/last_cspeed[i] < args.lowerLimit):
text += "WARNING: -%d cSpeed=%.2f cLast=%.2f cDiff=%.4f %s\n" % (i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], fileName)
text += "WARNING: %s -%d cSpeed=%.2f cLast=%.2f cDiff=%.4f %s\n" % (executableName, i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], fileName)
if (dspeed[i]/last_dspeed[i] < args.lowerLimit):
text += "WARNING: -%d dSpeed=%.2f dLast=%.2f dDiff=%.4f %s\n" % (i+1, dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], fileName)
text += "WARNING: %s -%d dSpeed=%.2f dLast=%.2f dDiff=%.4f %s\n" % (executableName, i+1, dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], fileName)
if (float(last_csize[i])/csize[i] < args.ratioLimit):
text += "WARNING: -%d cSize=%d last_cSize=%d diff=%.4f %s\n" % (i+1, csize[i], last_csize[i], float(last_csize[i])/csize[i], fileName)
text += "WARNING: %s -%d cSize=%d last_cSize=%d diff=%.4f %s\n" % (executableName, i+1, csize[i], last_csize[i], float(last_csize[i])/csize[i], fileName)
if text:
text = args.message + ("\nmaxLoadAvg=%s load average at start=%s end=%s\n" % (args.maxLoadAvg, start_load, end_load)) + text
text = args.message + ("\nmaxLoadAvg=%s load average at start=%s end=%s last_commit=%s\n" % (args.maxLoadAvg, start_load, end_load, last_commit)) + text
return text
@ -155,23 +155,33 @@ def update_config_file(branch, commit):
return last_commit
def double_check(branch, commit, args, executableName, resultsFileName, filePath, fileName):
last_commit, csize, cspeed, dspeed = get_last_results(resultsFileName)
if not args.dry_run:
text = benchmark_and_compare(branch, commit, last_commit, args, executableName, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
if text:
log("WARNING: redoing tests for branch %s: commit %s" % (branch, commit))
text = benchmark_and_compare(branch, commit, last_commit, args, executableName, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
return text
def test_commit(branch, commit, last_commit, args, testFilePaths, have_mutt, have_mail):
local_branch = string.split(branch, '/')[1]
version = local_branch.rpartition('-')[2] + '_' + commit
if not args.dry_run:
execute('make clean zstd MOREFLAGS="-DZSTD_GIT_COMMIT=%s"' % version)
execute('make -C programs clean zstd zstd32 MOREFLAGS="-DZSTD_GIT_COMMIT=%s"' % version)
logFileName = working_path + "/log_" + branch.replace("/", "_") + ".txt"
text_to_send = []
results_files = ""
for filePath in testFilePaths:
fileName = filePath.rpartition('/')[2]
resultsFileName = working_path + "/results_" + branch.replace("/", "_") + "_" + fileName.replace(".", "_") + ".txt"
last_commit, csize, cspeed, dspeed = get_last_results(resultsFileName)
if not args.dry_run:
text = benchmark_and_compare(branch, commit, args, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
text = double_check(branch, commit, args, 'zstd', resultsFileName, filePath, fileName)
if text:
log("WARNING: redoing tests for branch %s: commit %s" % (branch, commit))
text = benchmark_and_compare(branch, commit, args, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
text_to_send.append(text)
results_files += resultsFileName + " "
resultsFileName = working_path + "/results32_" + branch.replace("/", "_") + "_" + fileName.replace(".", "_") + ".txt"
text = double_check(branch, commit, args, 'zstd32', resultsFileName, filePath, fileName)
if text:
text_to_send.append(text)
results_files += resultsFileName + " "