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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| # 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.directives import variant | ||
| from benchpark.experiment import Experiment | ||
| from benchpark.expr.builtin.caliper import Caliper | ||
| from benchpark.cuda import CudaExperiment | ||
| from benchpark.rocm import ROCmExperiment | ||
| from benchpark.openmp import OpenMPExperiment | ||
|
|
||
|
|
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| class Babelstream( | ||
| Experiment, | ||
| Caliper, | ||
| CudaExperiment, | ||
| ROCmExperiment, | ||
| OpenMPExperiment, | ||
| ): | ||
| variant( | ||
| "workload", | ||
| default="babelstream", | ||
| description="babelstream", | ||
| ) | ||
|
|
||
| variant( | ||
| "version", | ||
| default="caliper", | ||
| values=("4.0", "develop", "caliper"), | ||
| description="app version", | ||
| ) | ||
|
|
||
| def compute_applications_section(self): | ||
|
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| self.add_experiment_variable("processes_per_node", "1", True) | ||
| self.add_experiment_variable("n", "35", False) | ||
| self.add_experiment_variable("o", "0", False) | ||
| n_resources = 1 | ||
|
|
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| if self.spec.satisfies("+cuda"): | ||
| self.add_experiment_variable("execute", "cuda-stream", False) | ||
|
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||
| elif self.spec.satisfies("+rocm"): | ||
| self.add_experiment_variable("execute", "hip-stream", False) | ||
|
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||
| else: | ||
| self.add_experiment_variable("n_ranks", n_resources, True) | ||
| self.add_experiment_variable("execute", "omp-stream", False) | ||
|
|
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| if self.spec.satisfies("+cuda") or self.spec.satisfies("+rocm"): | ||
| self.add_experiment_variable("n_gpus", n_resources, 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" | ||
| if self.spec.satisfies("+cuda"): | ||
| system_specs["cuda_version"] = "{default_cuda_version}" | ||
| system_specs["cuda_arch"] = "{cuda_arch}" | ||
| if self.spec.satisfies("+rocm"): | ||
| system_specs["rocm_arch"] = "{rocm_arch}" | ||
|
|
||
| # set package spack specs | ||
| self.add_spack_spec(system_specs["mpi"]) | ||
| self.add_spack_spec( | ||
| self.name, [f"babelstream@{app_version}", system_specs["compiler"]] | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| # 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 | ||
|
|
||
| import sys | ||
|
|
||
| from ramble.appkit import * | ||
| from ramble.expander import Expander | ||
|
|
||
| class Babelstream(ExecutableApplication): | ||
| """Babelstream benchmark""" | ||
| name = "babelstream" | ||
|
|
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| tags('memorybenchmark', 'microbenchmark', 'memory-benchmark', 'micro-benchmark') | ||
|
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| tags = ['synthetic', | ||
| 'large-scale','multi-node','single-node','sub-node', | ||
| 'high-memory-bandwidth','regular-memory-access', | ||
| 'mpi','c','fortran','openmp'] | ||
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| executable('execute', '{execute} -n {n} -s {s}', use_mpi=True) | ||
|
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| workload('babelstream', executable='execute') | ||
|
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| workload_variable('execute', default='openmp-stream', description='executable to run', workloads=['babelstream']) | ||
| workload_variable('n', default='10', description='NTIMES', workloads=['babelstream']) | ||
| workload_variable('s', default='10240000', description='STREAM_ARRAY_SIZE', workloads=['babelstream']) | ||
|
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| log_file = os.path.join(Expander.expansion_str('experiment_run_dir'), | ||
| Expander.expansion_str('experiment_name') + '.out') | ||
|
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|
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| figure_of_merit("Array size", | ||
| log_file=log_file, | ||
| fom_regex=r'Array size\s+\:\s+(?P<array_size>[0-9]+)', | ||
| group_name='array_size', | ||
| units='elements') | ||
|
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| figure_of_merit("Array memory", | ||
| log_file=log_file, | ||
| fom_regex=r'Memory per array\s+\=\s+(?P<array_mem>[0-9]+)\.*[0-9]*', | ||
| group_name='array_mem', | ||
| units='MiB') | ||
|
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||
| figure_of_merit("Total memory", | ||
| log_file=log_file, | ||
| fom_regex=r'Total memory required\s+\=\s+(?P<total_mem>[0-9]+\.*[0-9]*)', | ||
| group_name='total_mem', | ||
| units='MiB') | ||
|
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| figure_of_merit("Number of iterations per thread", | ||
| log_file=log_file, | ||
| fom_regex=r'Each kernel will be executed\s+(?P<n_times>[0-9]+)', | ||
| group_name='n_times', | ||
| units='') | ||
|
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| figure_of_merit("Number of threads", | ||
| log_file=log_file, | ||
| fom_regex=r'Number of Threads counted\s+\=\s+(?P<n_threads>[0-9]+\.*[0-9]*)', | ||
| group_name='n_threads', | ||
| units='') | ||
|
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| for opName in ['Copy', 'Mul', 'Add', 'Triad', 'Dot']: | ||
|
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| opname = opName.lower() | ||
|
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| opregex = (opName + r'\s*' + | ||
| r'\s+(?P<' + opname + r'_top_rate>[0-9]+\.[0-9]*)' + | ||
| r'\s+(?P<' + opname + r'_min_time>[0-9]+\.[0-9]*)' + | ||
| r'\s+(?P<' + opname + r'_max_time>[0-9]+\.[0-9]*)' + | ||
| r'\s+(?P<' + opname + r'_avg_time>[0-9]+\.[0-9]*)') | ||
|
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| figure_of_merit(opName + ' top rate', | ||
| log_file=log_file, | ||
| fom_regex=opregex, | ||
| group_name=(opname + '_top_rate'), | ||
| units='MB/s') | ||
|
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| figure_of_merit(opName + ' min time', | ||
| log_file=log_file, | ||
| fom_regex=opregex, | ||
| group_name=(opname + '_min_time'), | ||
| units='s') | ||
|
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| figure_of_merit(opName + ' max time', | ||
| log_file=log_file, | ||
| fom_regex=opregex, | ||
| group_name=(opname + '_max_time'), | ||
| units='s') | ||
|
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| figure_of_merit(opName + ' average time', | ||
| log_file=log_file, | ||
| fom_regex=opregex, | ||
| group_name=(opname + '_avg_time'), | ||
| units='s') |
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