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#############################################################################
# Copyright (c) 2017 ZTE Corporation and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
#############################################################################
- name: make unixbench working directory
file:
path: "{{ workdir }}"
state: directory
- name: downloading unixbench source code
get_url:
url: https://github.com/kdlucas/byte-unixbench/archive/v5.1.3.tar.gz
dest: "{{ workdir }}"
checksum: "sha256:3a6bb00f270a5329682dff20fd2c1ab5332ef046eb54a96a0d7bd371005d31a3"
- name: extracting unixbench source code
# TODO(yujunz) unarchive may not work with long path (local: macOS, workdir: /root/qtip-workdir-20170423-0836/)
command: "tar zxf byte-unixbench-5.1.3.tar.gz"
args:
chdir: "{{ workdir }}"
creates: byte-unixbench-5.1.3
- name: build UnixBench
command: "make"
args:
chdir: "{{ workdir }}/byte-unixbench-5.1.3/UnixBench"
creates: Run
- name: run whetstone and dhrystone
shell: "./Run -i {{ iterations }} -c {{ parallel_copies }} dhrystone whetstone"
args:
chdir: "{{ workdir }}/byte-unixbench-5.1.3/UnixBench"
register: unixbench_out
- name: generating log filename
set_fact:
logfile: "{{ qtip_results }}/unixbench.log"
- name: saving output to log
copy:
content: "{{ unixbench_out.stdout }}"
dest: "{{ logfile }}"
delegate_to: localhost
- name: saving unixbench output to log
copy:
content: "{{ unixbench_out.stdout }}"
dest: "{{ logfile }}"
delegate_to: localhost
- name: collecting arithmetic metrics from unixbench
collect:
string: "{{ lookup('file', logfile) }}"
patterns:
# Dhrystone 2 using register variables 116700.0 29223521.3 2504.2
# Double-Precision Whetstone 55.0 3720.5 676.5
- '^Dhrystone 2 using register variables\s+(\d+\.\d+)\s+(?P<dhrystone_lps>\d+\.\d+)\s+(\d+\.\d+)'
- '^Double-Precision Whetstone\s+(\d+\.\d+)\s+(?P<whetstone_MWIPS>\d+\.\d+)\s+(\d+\.\d+)'
export_to: "{{ qtip_results }}/arithmetic_metrics.json"
register: arithmetic_metrics
delegate_to: localhost
- name: creating arithmetic metrics report
template:
src: arithmetic-metrics.j2
dest: "{{ qtip_results }}/arithmetic-metrics"
delegate_to: localhost
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