diff options
author | 2017-12-13 16:01:07 -0500 | |
---|---|---|
committer | 2017-12-14 11:49:01 +0000 | |
commit | 32af335e7abbf562dad8f1bd21bb013610b8b021 (patch) | |
tree | 146dd34d1f1b251cd9e493640cd59e006636a42b /infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json | |
parent | 4793d3bd2cfbb116748fa0052067106eea2263ad (diff) |
Disable extra CPUs during Nanobench
The previous experiment revealed that nanobench can
run on any of the online CPUs, so rather than put
the ones we don't need/want into powersave mode, just
disable them.
Maybe in the future we can run CPU tests on the big
or LITTLE cpus to get perf data on higher end or
lower end cpus, but only if we get very stable
results from this.
Bug: skia:7378
notry=true
notreechecks=true
Change-Id: I057513a691093e7f73c0f5790e17fab1a5ec0bc4
Reviewed-on: https://skia-review.googlesource.com/84820
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Diffstat (limited to 'infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json')
-rw-r--r-- | infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json | 74 |
1 files changed, 55 insertions, 19 deletions
diff --git a/infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json b/infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json index 9a8ef6c86e..55ffab776c 100644 --- a/infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json +++ b/infra/bots/recipe_modules/flavor/examples/full.expected/failed_infra_step.json @@ -762,9 +762,10 @@ "cmd": [ "python", "-u", - "\nimport os\nimport subprocess\nimport sys\nimport time\nADB = sys.argv[1]\ncpu = int(sys.argv[2])\n\nlog = subprocess.check_output([ADB, 'root'])\n# check for message like 'adbd cannot run as root in production builds'\nprint log\nif 'cannot' in log:\n raise Exception('adb root failed')\n\nsubprocess.check_output([ADB, 'shell', 'echo 0 > '\n '/sys/devices/system/cpu/cpu%d/online' % cpu])\nactual_status = subprocess.check_output([ADB, 'shell', 'cat '\n '/sys/devices/system/cpu/cpu%d/online' % cpu]).strip()\nif actual_status != str(0):\n raise Exception('(actual, expected) (%s, %d)'\n % (actual_gov, gov))\n", + "\nimport os\nimport subprocess\nimport sys\nimport time\nADB = sys.argv[1]\ncpu = int(sys.argv[2])\ngov = sys.argv[3]\n\nlog = subprocess.check_output([ADB, 'root'])\n# check for message like 'adbd cannot run as root in production builds'\nprint log\nif 'cannot' in log:\n raise Exception('adb root failed')\n\nsubprocess.check_output([ADB, 'shell', 'echo \"%s\" > '\n '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % (gov, cpu)])\nactual_gov = subprocess.check_output([ADB, 'shell', 'cat '\n '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % cpu]).strip()\nif actual_gov != gov:\n raise Exception('(actual, expected) (%s, %s)'\n % (actual_gov, gov))\n", "/usr/bin/adb.1.0.35", - "2" + "2", + "userspace" ], "env": { "BUILDTYPE": "Debug", @@ -773,7 +774,7 @@ "SKIA_OUT": "[START_DIR]/out" }, "infra_step": true, - "name": "Disabling CPU 2", + "name": "Set CPU 2's governor to userspace", "timeout": 30, "~followup_annotations": [ "@@@STEP_LOG_LINE@python.inline@@@@", @@ -783,6 +784,7 @@ "@@@STEP_LOG_LINE@python.inline@import time@@@", "@@@STEP_LOG_LINE@python.inline@ADB = sys.argv[1]@@@", "@@@STEP_LOG_LINE@python.inline@cpu = int(sys.argv[2])@@@", + "@@@STEP_LOG_LINE@python.inline@gov = sys.argv[3]@@@", "@@@STEP_LOG_LINE@python.inline@@@@", "@@@STEP_LOG_LINE@python.inline@log = subprocess.check_output([ADB, 'root'])@@@", "@@@STEP_LOG_LINE@python.inline@# check for message like 'adbd cannot run as root in production builds'@@@", @@ -790,12 +792,12 @@ "@@@STEP_LOG_LINE@python.inline@if 'cannot' in log:@@@", "@@@STEP_LOG_LINE@python.inline@ raise Exception('adb root failed')@@@", "@@@STEP_LOG_LINE@python.inline@@@@", - "@@@STEP_LOG_LINE@python.inline@subprocess.check_output([ADB, 'shell', 'echo 0 > '@@@", - "@@@STEP_LOG_LINE@python.inline@ '/sys/devices/system/cpu/cpu%d/online' % cpu])@@@", - "@@@STEP_LOG_LINE@python.inline@actual_status = subprocess.check_output([ADB, 'shell', 'cat '@@@", - "@@@STEP_LOG_LINE@python.inline@ '/sys/devices/system/cpu/cpu%d/online' % cpu]).strip()@@@", - "@@@STEP_LOG_LINE@python.inline@if actual_status != str(0):@@@", - "@@@STEP_LOG_LINE@python.inline@ raise Exception('(actual, expected) (%s, %d)'@@@", + "@@@STEP_LOG_LINE@python.inline@subprocess.check_output([ADB, 'shell', 'echo \"%s\" > '@@@", + "@@@STEP_LOG_LINE@python.inline@ '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % (gov, cpu)])@@@", + "@@@STEP_LOG_LINE@python.inline@actual_gov = subprocess.check_output([ADB, 'shell', 'cat '@@@", + "@@@STEP_LOG_LINE@python.inline@ '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % cpu]).strip()@@@", + "@@@STEP_LOG_LINE@python.inline@if actual_gov != gov:@@@", + "@@@STEP_LOG_LINE@python.inline@ raise Exception('(actual, expected) (%s, %s)'@@@", "@@@STEP_LOG_LINE@python.inline@ % (actual_gov, gov))@@@", "@@@STEP_LOG_END@python.inline@@@" ] @@ -804,9 +806,10 @@ "cmd": [ "python", "-u", - "\nimport os\nimport subprocess\nimport sys\nimport time\nADB = sys.argv[1]\ncpu = int(sys.argv[2])\n\nlog = subprocess.check_output([ADB, 'root'])\n# check for message like 'adbd cannot run as root in production builds'\nprint log\nif 'cannot' in log:\n raise Exception('adb root failed')\n\nsubprocess.check_output([ADB, 'shell', 'echo 0 > '\n '/sys/devices/system/cpu/cpu%d/online' % cpu])\nactual_status = subprocess.check_output([ADB, 'shell', 'cat '\n '/sys/devices/system/cpu/cpu%d/online' % cpu]).strip()\nif actual_status != str(0):\n raise Exception('(actual, expected) (%s, %d)'\n % (actual_gov, gov))\n", + "\nimport os\nimport subprocess\nimport sys\nimport time\nADB = sys.argv[1]\ntarget_percent = float(sys.argv[2])\ncpu = int(sys.argv[3])\nlog = subprocess.check_output([ADB, 'root'])\n# check for message like 'adbd cannot run as root in production builds'\nprint log\nif 'cannot' in log:\n raise Exception('adb root failed')\n\nroot = '/sys/devices/system/cpu/cpu%d/cpufreq' %cpu\n\n# All devices we test on give a list of their available frequencies.\navailable_freqs = subprocess.check_output([ADB, 'shell',\n 'cat %s/scaling_available_frequencies' % root])\n\n# Check for message like '/system/bin/sh: file not found'\nif available_freqs and '/system/bin/sh' not in available_freqs:\n available_freqs = sorted(\n int(i) for i in available_freqs.strip().split())\nelse:\n raise Exception('Could not get list of available frequencies: %s' %\n available_freqs)\n\nmaxfreq = available_freqs[-1]\ntarget = int(round(maxfreq * target_percent))\nfreq = maxfreq\nfor f in reversed(available_freqs):\n if f <= target:\n freq = f\n break\n\nprint 'Setting frequency to %d' % freq\n\n# If scaling_max_freq is lower than our attempted setting, it won't take.\n# We must set min first, because if we try to set max to be less than min\n# (which sometimes happens after certain devices reboot) it returns a\n# perplexing permissions error.\nsubprocess.check_output([ADB, 'shell', 'echo 0 > '\n '%s/scaling_min_freq' % root])\nsubprocess.check_output([ADB, 'shell', 'echo %d > '\n '%s/scaling_max_freq' % (freq, root)])\nsubprocess.check_output([ADB, 'shell', 'echo %d > '\n '%s/scaling_setspeed' % (freq, root)])\ntime.sleep(5)\nactual_freq = subprocess.check_output([ADB, 'shell', 'cat '\n '%s/scaling_cur_freq' % root]).strip()\nif actual_freq != str(freq):\n raise Exception('(actual, expected) (%s, %d)'\n % (actual_freq, freq))\n", "/usr/bin/adb.1.0.35", - "3" + "0.6", + "2" ], "env": { "BUILDTYPE": "Debug", @@ -815,7 +818,7 @@ "SKIA_OUT": "[START_DIR]/out" }, "infra_step": true, - "name": "Disabling CPU 3", + "name": "Scale CPU 2 to 0.600000", "timeout": 30, "~followup_annotations": [ "@@@STEP_LOG_LINE@python.inline@@@@", @@ -824,21 +827,54 @@ "@@@STEP_LOG_LINE@python.inline@import sys@@@", "@@@STEP_LOG_LINE@python.inline@import time@@@", "@@@STEP_LOG_LINE@python.inline@ADB = sys.argv[1]@@@", - "@@@STEP_LOG_LINE@python.inline@cpu = int(sys.argv[2])@@@", - "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@target_percent = float(sys.argv[2])@@@", + "@@@STEP_LOG_LINE@python.inline@cpu = int(sys.argv[3])@@@", "@@@STEP_LOG_LINE@python.inline@log = subprocess.check_output([ADB, 'root'])@@@", "@@@STEP_LOG_LINE@python.inline@# check for message like 'adbd cannot run as root in production builds'@@@", "@@@STEP_LOG_LINE@python.inline@print log@@@", "@@@STEP_LOG_LINE@python.inline@if 'cannot' in log:@@@", "@@@STEP_LOG_LINE@python.inline@ raise Exception('adb root failed')@@@", "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@root = '/sys/devices/system/cpu/cpu%d/cpufreq' %cpu@@@", + "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@# All devices we test on give a list of their available frequencies.@@@", + "@@@STEP_LOG_LINE@python.inline@available_freqs = subprocess.check_output([ADB, 'shell',@@@", + "@@@STEP_LOG_LINE@python.inline@ 'cat %s/scaling_available_frequencies' % root])@@@", + "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@# Check for message like '/system/bin/sh: file not found'@@@", + "@@@STEP_LOG_LINE@python.inline@if available_freqs and '/system/bin/sh' not in available_freqs:@@@", + "@@@STEP_LOG_LINE@python.inline@ available_freqs = sorted(@@@", + "@@@STEP_LOG_LINE@python.inline@ int(i) for i in available_freqs.strip().split())@@@", + "@@@STEP_LOG_LINE@python.inline@else:@@@", + "@@@STEP_LOG_LINE@python.inline@ raise Exception('Could not get list of available frequencies: %s' %@@@", + "@@@STEP_LOG_LINE@python.inline@ available_freqs)@@@", + "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@maxfreq = available_freqs[-1]@@@", + "@@@STEP_LOG_LINE@python.inline@target = int(round(maxfreq * target_percent))@@@", + "@@@STEP_LOG_LINE@python.inline@freq = maxfreq@@@", + "@@@STEP_LOG_LINE@python.inline@for f in reversed(available_freqs):@@@", + "@@@STEP_LOG_LINE@python.inline@ if f <= target:@@@", + "@@@STEP_LOG_LINE@python.inline@ freq = f@@@", + "@@@STEP_LOG_LINE@python.inline@ break@@@", + "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@print 'Setting frequency to %d' % freq@@@", + "@@@STEP_LOG_LINE@python.inline@@@@", + "@@@STEP_LOG_LINE@python.inline@# If scaling_max_freq is lower than our attempted setting, it won't take.@@@", + "@@@STEP_LOG_LINE@python.inline@# We must set min first, because if we try to set max to be less than min@@@", + "@@@STEP_LOG_LINE@python.inline@# (which sometimes happens after certain devices reboot) it returns a@@@", + "@@@STEP_LOG_LINE@python.inline@# perplexing permissions error.@@@", "@@@STEP_LOG_LINE@python.inline@subprocess.check_output([ADB, 'shell', 'echo 0 > '@@@", - "@@@STEP_LOG_LINE@python.inline@ '/sys/devices/system/cpu/cpu%d/online' % cpu])@@@", - "@@@STEP_LOG_LINE@python.inline@actual_status = subprocess.check_output([ADB, 'shell', 'cat '@@@", - "@@@STEP_LOG_LINE@python.inline@ '/sys/devices/system/cpu/cpu%d/online' % cpu]).strip()@@@", - "@@@STEP_LOG_LINE@python.inline@if actual_status != str(0):@@@", + "@@@STEP_LOG_LINE@python.inline@ '%s/scaling_min_freq' % root])@@@", + "@@@STEP_LOG_LINE@python.inline@subprocess.check_output([ADB, 'shell', 'echo %d > '@@@", + "@@@STEP_LOG_LINE@python.inline@ '%s/scaling_max_freq' % (freq, root)])@@@", + "@@@STEP_LOG_LINE@python.inline@subprocess.check_output([ADB, 'shell', 'echo %d > '@@@", + "@@@STEP_LOG_LINE@python.inline@ '%s/scaling_setspeed' % (freq, root)])@@@", + "@@@STEP_LOG_LINE@python.inline@time.sleep(5)@@@", + "@@@STEP_LOG_LINE@python.inline@actual_freq = subprocess.check_output([ADB, 'shell', 'cat '@@@", + "@@@STEP_LOG_LINE@python.inline@ '%s/scaling_cur_freq' % root]).strip()@@@", + "@@@STEP_LOG_LINE@python.inline@if actual_freq != str(freq):@@@", "@@@STEP_LOG_LINE@python.inline@ raise Exception('(actual, expected) (%s, %d)'@@@", - "@@@STEP_LOG_LINE@python.inline@ % (actual_gov, gov))@@@", + "@@@STEP_LOG_LINE@python.inline@ % (actual_freq, freq))@@@", "@@@STEP_LOG_END@python.inline@@@" ] }, |