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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| # Copyright 2023 Lawrence Livermore National Security, LLC and other | ||
| # Benchpark Project Developers. See the top-level COPYRIGHT file for details. | ||
| # | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
|
|
||
| from benchpark.error import BenchparkError | ||
| from benchpark.directives import variant | ||
| from benchpark.experiment import Experiment | ||
| from benchpark.scaling import StrongScaling | ||
| from benchpark.scaling import WeakScaling | ||
|
|
||
|
|
||
| class Ior( | ||
| Experiment, | ||
| StrongScaling, | ||
| WeakScaling, | ||
| ): | ||
| variant( | ||
| "workload", | ||
| default="ior", | ||
| description="base IOR or other problem", | ||
| ) | ||
|
|
||
| variant( | ||
| "version", | ||
| default="3.3.0", | ||
| description="app version", | ||
| ) | ||
|
|
||
| def compute_applications_section(self): | ||
| # TODO: Replace with conflicts clause | ||
| scaling_modes = { | ||
| "strong": self.spec.satisfies("+strong"), | ||
| "weak": self.spec.satisfies("+weak"), | ||
| "single_node": self.spec.satisfies("+single_node"), | ||
| } | ||
|
|
||
| scaling_mode_enabled = [key for key, value in scaling_modes.items() if value] | ||
| if len(scaling_mode_enabled) != 1: | ||
| raise BenchparkError( | ||
| f"Only one type of scaling per experiment is allowed for application package {self.name}" | ||
| ) | ||
|
|
||
| num_nodes = {"n_nodes": 1} | ||
| t = "{b}/256" | ||
| self.add_experiment_variable("t", t, True) | ||
|
|
||
| if self.spec.satisfies("+single_node"): | ||
| for pk, pv in num_nodes.items(): | ||
| self.add_experiment_variable(pk, pv, True) | ||
| self.add_experiment_variable("b", "268435456", True) | ||
| elif self.spec.satisfies("+strong"): | ||
| scaled_variables = self.generate_strong_scaling_params( | ||
| {tuple(num_nodes.keys()): list(num_nodes.values())}, | ||
| int(self.spec.variants["scaling-factor"][0]), | ||
| int(self.spec.variants["scaling-iterations"][0]), | ||
| ) | ||
| for k, v in scaled_variables.items(): | ||
| self.add_experiment_variable(k, v, True) | ||
| # 256 mb | ||
| self.add_experiment_variable("b", "268435456 / {n_nodes}", True) | ||
| elif self.spec.satisfies("+weak"): | ||
| scaled_variables = self.generate_weak_scaling_params( | ||
| {tuple(num_nodes.keys()): list(num_nodes.values())}, | ||
| {tuple(num_nodes.keys()): list(num_nodes.values())}, | ||
| int(self.spec.variants["scaling-factor"][0]), | ||
| int(self.spec.variants["scaling-iterations"][0]), | ||
| ) | ||
| for k, v in scaled_variables.items(): | ||
| self.add_experiment_variable(k, v, True) | ||
|
|
||
| self.add_experiment_variable("b", "268435456", True) | ||
|
|
||
| self.add_experiment_variable("t", t, True) | ||
| self.add_experiment_variable( | ||
| "n_ranks", "{sys_cores_per_node} * {n_nodes}", True | ||
| ) | ||
|
|
||
| def compute_spack_section(self): | ||
| # get package version | ||
| app_version = self.spec.variants["version"][0] | ||
|
|
||
| # get system config options | ||
| # TODO: Get compiler/mpi/package handles directly from system.py | ||
| system_specs = {} | ||
| system_specs["compiler"] = "default-compiler" | ||
| system_specs["mpi"] = "default-mpi" | ||
|
|
||
| # set package spack specs | ||
| self.add_spack_spec(system_specs["mpi"]) | ||
|
|
||
| self.add_spack_spec(self.name, [f"ior@{app_version}", system_specs["compiler"]]) |
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