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# Copyright 2022-2024 The Ramble Authors | ||
# | ||
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | ||
# https://www.apache.org/licenses/LICENSE-2.0> or the MIT license | ||
# <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your | ||
# option. This file may not be copied, modified, or distributed | ||
# except according to those terms. | ||
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from ramble.appkit import * | ||
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class Hp2p(ExecutableApplication): | ||
""" | ||
HP2P (Heavy Peer To Peer) benchmark is a test which performs MPI Point-to-Point non-blocking communications between all MPI processes. Its goal is to measure the bandwidths and the latencies in a situation where the network is busy. This benchmark can help to detect network problems like congestions or problems with switches or links. | ||
""" | ||
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name = "hp2p" | ||
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tags("benchmark", "mpi") | ||
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software_spec("hp2p", pkg_spec="hp2p@4.1", package_manager="spack*") | ||
software_spec( | ||
"openmpi412", pkg_spec="openmpi@4.1.2", package_manager="spack*" | ||
) | ||
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executable( | ||
"execute", | ||
"hp2p.exe -n {iter} -s {msg_size} -m {nb_msg} -b 1", | ||
use_mpi=True, | ||
) | ||
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workload("standard", executables=["execute"]) | ||
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workload_variable( | ||
"iter", | ||
default="1000", | ||
description="Number of iterations", | ||
workloads=["standard"], | ||
) | ||
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workload_variable( | ||
"msg_size", | ||
default="1024", | ||
description="Message size", | ||
workloads=["standard"], | ||
) | ||
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workload_variable( | ||
"nb_msg", | ||
default="10", | ||
description="Number of msg per comm", | ||
workloads=["standard"], | ||
) | ||
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success_criteria( | ||
"prints_done", mode="string", match=r".*=== SUMMARY ===.*" | ||
) | ||
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foms = [ | ||
"Number of iteration", | ||
"Min bandwidth", | ||
"Max bandwidth", | ||
"Avg bandwidth", | ||
"Std bandwidth", | ||
"Min latency", | ||
"Max latency", | ||
"Avg latency", | ||
"Std latency", | ||
"Min bisection bandwidth", | ||
"Max bisection bandwidth", | ||
"Avg bisection bandwidth", | ||
"Std bisection bandwidth", | ||
"Min bisection efficiency", | ||
"Max bisection efficiency", | ||
"Avg bisection efficiency", | ||
] | ||
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for fom in foms: | ||
fom_regex = rf"\s*{fom}\s+\:\s(?P<val>\d+\.*\d*)\s*(?P<unit>.*)" | ||
figure_of_merit( | ||
fom, | ||
fom_regex=fom_regex, | ||
group_name="val", | ||
units="{unit}", | ||
) |