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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| #!/usr/bin/env python3 | ||
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| import os | ||
| import sys | ||
| import simplejson as json | ||
| from statistics import mean, median, stdev | ||
|
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| def read(folder, filename): | ||
| inputFileName1 = os.path.join(folder, filename) | ||
| with open(inputFileName1) as f: | ||
| input1 = f.read() | ||
| return input1 | ||
|
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| def readJson(folder, filename): | ||
| data = read(folder, filename) | ||
| return json.loads(data) | ||
|
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| def readJsonTestValue(folder, filename): | ||
| input = readJson(folder, filename) | ||
| ret = input["suites"][0]["subtests"][0]["value"] | ||
| return ret | ||
|
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| def writeJson(folder, filename, obj): | ||
| str = json.dumps(obj, indent=4) | ||
| full_file = os.path.join(folder, filename) | ||
| with open(full_file, "w") as text_file: | ||
| text_file.write("%s\n" % str) | ||
|
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| def writeMetrics(fileobj, label, arr): | ||
| fileobj.write("Mean {}: {}\n".format(label, mean(arr))) | ||
| fileobj.write("Median {}: {}\n".format(label, median(arr))) | ||
| fileobj.write("Std_Dev {}: {}\n".format(label, stdev(arr))) | ||
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| def main(): | ||
| if len(sys.argv) < 2: | ||
| print("Expected " + sys.argv[0] + " inputFolderName") | ||
| exit(1) | ||
| inputFolderName = sys.argv[1] | ||
|
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| builds = { | ||
| "stock" : "static_stock_external_page_render{}", | ||
| "sfi" : "new_nacl_cpp_external_page_render{}", | ||
| "psspin" : "new_ps_cpp_external_page_render{}" | ||
| } | ||
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| other_builds = [build for build in builds.keys()] | ||
| other_builds.remove("stock") | ||
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| sites = [ | ||
| "google.com", | ||
| "yelp.com", | ||
| "eurosport.com", | ||
| "legacy.com", | ||
| "reddit.com", | ||
| "seatguru.com", | ||
| "twitch.tv", | ||
| "amazon.com", | ||
| "economist.com", | ||
| "espn.com", | ||
| "wowprogress.com" | ||
| ] | ||
|
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| latency_output = {} | ||
| for build, build_output in builds.items(): | ||
| latency_output[build] = [] | ||
| for i in range(1, len(sites)): | ||
| siteobj = { | ||
| "name" : sites[i], | ||
| "value" : readJsonTestValue(inputFolderName, build_output.format(str(i) + ".json")) | ||
| } | ||
| latency_output[build].append(siteobj) | ||
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| writeJson(inputFolderName, "page_latency.json", latency_output) | ||
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| with open(os.path.join(inputFolderName, "page_latency_metrics.txt"), "w") as text_file: | ||
| for build in other_builds: | ||
| overheads = [] | ||
| for i in range(1, len(sites)): | ||
| stock_val = readJsonTestValue(inputFolderName, builds["stock"].format(str(i) + ".json")) | ||
| build_val = readJsonTestValue(inputFolderName, builds[build].format(str(i) + ".json")) | ||
| overhead = 100.0 * ((build_val/stock_val) - 1.0) | ||
| overheads.append(overhead) | ||
| writeMetrics(text_file, "{} latency".format(build), overheads) | ||
|
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| memory_output = {} | ||
| for build, build_output in builds.items(): | ||
| memory_output[build] = [] | ||
| for i in range(1, len(sites)): | ||
| siteobj = { | ||
| "name" : sites[i], | ||
| "value" : int(read(inputFolderName, build_output.format(str(i) + "_mem.txt"))) | ||
| } | ||
| memory_output[build].append(siteobj) | ||
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| writeJson(inputFolderName, "page_memory_overhead.json", memory_output) | ||
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| with open(os.path.join(inputFolderName, "page_memory_overhead_metrics.txt"), "w") as text_file: | ||
| for build in other_builds: | ||
| overheads = [] | ||
| for i in range(1, len(sites)): | ||
| stock_val = int(read(inputFolderName, builds["stock"].format(str(i) + "_mem.txt"))) | ||
| build_val = int(read(inputFolderName, builds[build].format(str(i) + "_mem.txt"))) | ||
| overhead = 100.0 * ((build_val/stock_val) - 1.0) | ||
| overheads.append(overhead) | ||
| writeMetrics(text_file, "{} memory overhead".format(build), overheads) | ||
|
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| main() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| #!/usr/bin/env python3 | ||
|
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||
| import math | ||
| import sys | ||
| import csv | ||
| import os | ||
| from urllib.parse import urlparse | ||
| import simplejson as json | ||
|
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| def getMedian(els, group): | ||
| for el in els: | ||
| if group in el["Group"]: | ||
| return float(el["Median"].replace(',', '')) | ||
| sys.exit("Unreachable") | ||
|
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| def computeSummary(summaryFile, ext, parsed1, parsed2, parsed3): | ||
| with open(summaryFile, "w") as f: | ||
| writer = csv.writer(f) | ||
| writer.writerow(["Image", "SFI sandbox", "Process sandbox"]) | ||
| for qual in ["best", "default", "none"]: | ||
| for res, label in {"1920" : "\\n1280p", "480" : "{0}\\n320p", "240" : "\\n135p"}.items(): | ||
| group_suffix = qual + "_" + res + "." + ext | ||
| stock_val = getMedian(parsed1, group_suffix) | ||
| nacl_val = getMedian(parsed2, group_suffix) | ||
| ps_val = getMedian(parsed3, group_suffix) | ||
| writer.writerow([ label.replace("{0}", qual), nacl_val/stock_val, ps_val/stock_val ]) | ||
|
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| def read(folder, filename): | ||
| inputFileName1 = os.path.join(folder, filename) | ||
| with open(inputFileName1) as f: | ||
| input1 = f.read() | ||
| return input1 | ||
|
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| def main(): | ||
| if len(sys.argv) < 2: | ||
| print("Expected " + sys.argv[0] + " inputFolderName") | ||
| exit(1) | ||
| inputFolderName = sys.argv[1] | ||
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| input1 = read(inputFolderName, "static_stock_terminal_analysis.json") | ||
| input2 = read(inputFolderName, "new_nacl_cpp_terminal_analysis.json") | ||
| input3 = read(inputFolderName, "new_ps_cpp_terminal_analysis.json") | ||
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| parsed1 = json.loads(input1)["data"] | ||
| parsed2 = json.loads(input2)["data"] | ||
| parsed3 = json.loads(input3)["data"] | ||
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| computeSummary(os.path.join(inputFolderName, "jpeg_perf.dat"), "jpeg", parsed1, parsed2, parsed3) | ||
| computeSummary(os.path.join(inputFolderName, "png_perf.dat") , "png" , parsed1, parsed2, parsed3) | ||
|
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| main() |
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