From b55520faa1f472491a6c5115a397b407c44bff30 Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Fri, 31 May 2019 11:15:21 +0200
Subject: [PATCH] Field communiction benchmark
---
apps/benchmarks/FieldCommunication/config.py | 39 ++++++++++++++++----
python/waLBerla/__init__.py | 23 +++++++++---
2 files changed, 49 insertions(+), 13 deletions(-)
diff --git a/apps/benchmarks/FieldCommunication/config.py b/apps/benchmarks/FieldCommunication/config.py
index 09a8d677..56b480f1 100644
--- a/apps/benchmarks/FieldCommunication/config.py
+++ b/apps/benchmarks/FieldCommunication/config.py
@@ -2,11 +2,17 @@ import waLBerla
import subprocess
import re
from collections import defaultdict
+import sys
+from datetime import timedelta
base = (32, 16, 2, 64)
BlOCK_SIZES_SQ = [(i, i, i) for i in base]
BLOCK_SIZES_RECT = [(i, i, i // 2) for i in base] + [(i, i // 2, i // 2) for i in base]
+time_for_benchmark = 0.25
+outer_iterations = 2
+db_file = 'FieldCommunication.sqlite'
+
def supermuc_network_spread():
try:
@@ -28,7 +34,7 @@ sng_network = supermuc_network_spread()
class AlreadySimulated:
- def __init__(self, db_file, properties=('layout', 'ghostLayers', 'cartesianCommunicator', 'stencil',
+ def __init__(self, db_file, properties=('processes0*processes1*processes2', 'layout', 'ghostLayers', 'cartesianCommunicator', 'stencil',
'cellsPerBlock0', 'cellsPerBlock1', 'cellsPerBlock2',
'blocksPerProcess', 'localCommunicationMode', 'singleMessage',
'fieldsPdf', 'fieldsPdfOpt', 'fieldsVector', 'fieldsScalar',
@@ -50,9 +56,13 @@ class AlreadySimulated:
@waLBerla.callback("config")
-def config():
- simulated_db = AlreadySimulated('FieldCommunication.sqlite')
+def config(processes=None):
+ simulated_db = AlreadySimulated(db_file)
+ isWalberlaRun = processes is None
skipped = 0
+ simulated = 0
+ if isWalberlaRun:
+ processes = waLBerla.mpi.numProcesses()
for layout in ('fzyx', 'zyxf'):
for ghost_layers in (1, 2):
for cartesian_comm in (False, True):
@@ -67,14 +77,18 @@ def config():
if blocksPerProcess >= 8 and cells[0] >= 64 and cells[1] >= 64 and cells[2] >= 64:
continue
- data = (layout, ghost_layers, int(cartesian_comm), stencil, *cells, blocksPerProcess, local_comm,
+ data = (processes, layout, ghost_layers, int(cartesian_comm), stencil, *cells, blocksPerProcess, local_comm,
int(single_message), pdf, pdf_opt, vector, scalar, buffered)
if simulated_db.in_db(data):
skipped += 1
- if skipped % 100 == 0:
+ if skipped % 100 == 0 and isWalberlaRun:
waLBerla.log_info_on_root("Skipped {} scenarios".format(skipped))
continue
+ else:
+ simulated += 1
+ if not isWalberlaRun:
+ continue
cfg = {
'Domain': {
@@ -100,9 +114,9 @@ def config():
'Run': {
'warmupIterations': 3,
'iterations': 100,
- 'outerIterations': 2,
- 'databaseFile': 'FieldCommunication.sqlite',
- 'timeForBenchmark': 0.25,
+ 'outerIterations': outer_iterations,
+ 'databaseFile': db_file,
+ 'timeForBenchmark': time_for_benchmark,
'minIterations': 2,
'maxIterations': 10000,
},
@@ -114,3 +128,12 @@ def config():
}
}
yield cfg
+ if not isWalberlaRun:
+ print("Skipped", skipped, "to simulate", simulated)
+ estimated_seconds = simulated * time_for_benchmark * outer_iterations
+ print("Estimated time ", timedelta(seconds=estimated_seconds))
+
+
+if __name__ == '__main__':
+ for _ in config(int(sys.argv[1])):
+ pass
diff --git a/python/waLBerla/__init__.py b/python/waLBerla/__init__.py
index 93244d0a..3de7ea24 100644
--- a/python/waLBerla/__init__.py
+++ b/python/waLBerla/__init__.py
@@ -1,5 +1,5 @@
from .callbacks import callback, ScenarioManager, memberCallback
-from .callbacks import memberCallback as member_callback # deprecated, was renamed to memberCallback
+from .callbacks import memberCallback as member_callback # deprecated, was renamed to memberCallback
import sys
@@ -8,18 +8,31 @@ import sys
try:
from .walberla_cpp import *
- cpp_available=True
+ cpp_available = True
except ImportError:
try:
from walberla_cpp import *
- cpp_available=True
+ cpp_available = True
except ImportError:
- cpp_available=False
+ cpp_available = False
+ thismodule = sys.modules[__name__]
+ thismodule.log_info_on_root = print
+ thismodule.log_progress_on_root = print
+ thismodule.log_result_on_root = print
+ thismodule.log_devel_on_root = print
+ thismodule.log_detail_on_root = print
+ thismodule.log_warning_on_root = print
+ thismodule.log_info = print
+ thismodule.log_result = print
+ thismodule.log_devel = print
+ thismodule.log_progress = print
+ thismodule.log_detail = print
+ thismodule.log_warning = print
if cpp_available:
from .core_extension import extend as extend_core
thismodule = sys.modules[__name__]
- extend_core ( thismodule )
+ extend_core(thismodule)
if 'field' in globals(): # check if field was exported
# Update modules dict to be able to write e.g. from waLBerla import field
--
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