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[test] Add MCH halo exchange benchmark #509

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Merged
merged 2 commits into from
Oct 12, 2018
Merged

[test] Add MCH halo exchange benchmark #509

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35edf87
Add MCH halo exchange benchmark
Oct 11, 2018
0aa36d3
Merge branch 'master' into check/mch-halo-xchg
vkarak Oct 12, 2018
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57 changes: 48 additions & 9 deletions cscs-checks/mch/alltoallv.py → cscs-checks/mch/collectives_halo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,8 @@
import reframe.utility.sanity as sn


@rfm.parameterized_test(['default'], ['nocomm'], ['nocomp'])
class Alltoallv(rfm.RegressionTest):
def __init__(self, variant):
class CollectivesBaseTest(rfm.RegressionTest):
def __init__(self, variant, bench_reference):
super().__init__()
self.valid_systems = ['dom:gpu', 'daint:gpu', 'kesch:cn']
self.valid_prog_environs = ['PrgEnv-gnu']
Expand All @@ -13,9 +12,6 @@ def __init__(self, variant):
if variant != 'default':
self.executable_opts = ['--' + variant]

self.sourcesdir = 'https://github.com/cosunae/comm_overlap_bench'
# Checkout to the branch alltoallv
self.prebuild_cmd = ['git checkout alltoallv']
self.build_system = 'CMake'
self.build_system.builddir = 'build'
self.build_system.config_opts = ['-DCMAKE_BUILD_TYPE=Release',
Expand Down Expand Up @@ -47,7 +43,7 @@ def __init__(self, variant):
self.sanity_patterns = sn.assert_found(r'ELAPSED TIME:', self.stdout)
self.perf_patterns = {
'elapsed_time': sn.extractsingle(r'ELAPSED TIME:\s+(\S+)',
self.stdout, 1, float, 1)
self.stdout, 1, float, -1)
}
ref_values = {
'kesch': {
Expand All @@ -66,12 +62,15 @@ def __init__(self, variant):
else:
sysname = self.current_system.name

ref = ref_values[sysname][variant]
ref = bench_reference[sysname][variant]
self.reference = {
'kesch:cn': {
'elapsed_time': (ref, None, 0.15)
},
'*': {
'daint': {
'elapsed_time': (ref, None, 0.15)
},
'dom': {
'elapsed_time': (ref, None, 0.15)
}
}
Expand All @@ -84,3 +83,43 @@ def setup(self, *args, **kwargs):
if self.current_system.name == 'kesch':
self.job.launcher.options = ['--distribution=block:block',
'--cpu_bind=q']


@rfm.parameterized_test(['default'], ['nocomm'], ['nocomp'])
class AlltoallvTest(CollectivesBaseTest):
def __init__(self, variant):
super().__init__(variant,
{
'kesch': {
'nocomm': 5.7878,
'nocomp': 5.62155,
'default': 5.53777
},
'daint': {
'nocomm': 0.0171947,
'nocomp': 0.0137893,
'default': 0.0138493
}
})
self.sourcesdir = 'https://github.com/cosunae/comm_overlap_bench'
self.prebuild_cmd = ['git checkout alltoallv']


@rfm.parameterized_test(['default'], ['nocomm'], ['nocomp'])
class HaloExchangeTest(CollectivesBaseTest):
def __init__(self, variant):
super().__init__(variant,
{
'kesch': {
'nocomm': 5.7878,
'nocomp': 5.62155,
'default': 5.53777
},
'daint': {
'nocomm': 0.978306,
'nocomp': 1.36716,
'default': 2.53509
}
})
self.sourcesdir = 'https://github.com/MeteoSwiss-APN/comm_overlap_bench.git'
self.prebuild_cmd = ['git checkout barebones']