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do-help.txt
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usage: do.py command [command ..] [options]
positional arguments:
command setup-perf log profile tar, all (for these 4)
supported options: all build build-perf clean disable-
atom disable-fix-freq disable-prefetches disable-smt
enable-atom enable-fix-freq enable-prefetches enable-
smt find-perf log profile setup-all setup-perf tar
tools-update
optional arguments:
-h, --help show this help message and exit
--perf PERF use a custom perf tool (default: perf)
--pmu-tools PMU_TOOLS
use a custom pmu-tools (default: /usr/bin/python
./pmu-tools)
--toplev-args TOPLEV_ARGS
arguments to pass-through to toplev (default:
--metric-group +Summary)
--install-perf [INSTALL_PERF]
perf tool installation options: [install]|patch|build
(default: None)
--print-only print the commands without running them (default:
False)
-m METRICS, --metrics METRICS
user metrics to pass to toplev's --nodes (default:
+L2MPKI,+ILP,+IpTB,+IpMispredict)
-e EVENTS, --events EVENTS
user events to pass to perf-stat's -e (default: None)
--power collect power metrics/events as well (default: False)
-a APP_NAME, --app-name APP_NAME
name of user-application/kernel/command to profile
(default: None)
-s SYS_WIDE, --sys-wide SYS_WIDE
profile system-wide for x seconds. disabled by default
(default: 0)
-g GEN_ARGS, --gen-args GEN_ARGS
args to gen-kernel.py (default: None)
-ki APP_ITERATIONS, --app-iterations APP_ITERATIONS
num-iterations of kernel (default: 1e9)
-pm PROFILE_MASK, --profile-mask PROFILE_MASK
mask to control stages in the profile command
(default: FF)
-N, --no-multiplex skip no-multiplexing reruns (default: True)
-v VERBOSE, --verbose VERBOSE
verbose level; 0:none, 1:commands, 2:+verbose-on
metrics|build, 3:+toplev --perf|ASM on kernel build,
4:+args parsing, 5:+event-groups(ALL) (default: 0)