def test_GLMGrid_basic_benign(self):
csvFilename = "benign.csv"
print "\nStarting", csvFilename
csvPathname = 'logreg/' + csvFilename
parseResult = h2i.import_parse(bucket='smalldata', path=csvPathname, hex_key=csvFilename + ".hex", schema='put')
# columns start at 0
# cols 0-13. 3 is output
# no member id in this one
y = "3"
x = range(14)
# 0 and 1 are id-like values
x.remove(0)
x.remove(1)
x.remove(3) # 3 is output
x = ','.join(map(str, x))
# just run the test with all x, not the intermediate results
print "\nx:", x
print "y:", y
kwargs = {
'x': x, 'y': y, 'n_folds': 0,
'lambda': '1e-8:1e-2:100',
'alpha': '0,0.5,1',
'thresholds': '0:1:0.01'
}
# fails with n_folds
print "Not doing n_folds with benign. Fails with 'unable to solve?'"
gg = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=120, **kwargs)
# check the first in the models list. It should be the best
colNames = [ 'STR','OBS','AGMT','FNDX','HIGD','DEG','CHK',
'AGP1','AGMN','NLV','LIV','WT','AGLP','MST' ]
h2o_glm.simpleCheckGLMGrid(self, gg, None, **kwargs)
def test_GLMGrid_basic_prostate(self):
csvFilename = "prostate.csv"
print "\nStarting", csvFilename
# columns start at 0
csvPathname = 'logreg/' + csvFilename
parseResult = h2i.import_parse(bucket='smalldata', path=csvPathname, hex_key=csvFilename + ".hex", schema='put')
y = "1"
x = range(9)
x.remove(0) # 0. member ID. not used.
x.remove(1) # 1 is output
x = ','.join(map(str, x))
# just run the test with all x, not the intermediate results
print "\nx:", x
print "y:", y
# FIX! thresholds is used in GLMGrid. threshold is used in GLM
# comma separated means use discrete values
# colon separated is min/max/step
# FIX! have to update other GLMGrid tests
kwargs = {
'x': x, 'y': y, 'n_folds': 2,
'beta_eps': 1e-4,
'lambda': '1e-8:1e3:100',
'alpha': '0,0.5,1',
'thresholds': '0:1:0.01'
}
gg = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=120, **kwargs)
colNames = ['D','CAPSULE','AGE','RACE','DPROS','DCAPS','PSA','VOL','GLEASON']
# h2o_glm.simpleCheckGLMGrid(self, gg, colNames[xList[0]], **kwargs)
h2o_glm.simpleCheckGLMGrid(self, gg, None, **kwargs)
def test_GLMGrid_basic_prostate(self):
csvFilename = "prostate.csv"
print "\nStarting", csvFilename
# columns start at 0
csvPathname = "logreg/" + csvFilename
parseResult = h2i.import_parse(bucket="smalldata", path=csvPathname, hex_key=csvFilename + ".hex", schema="put")
y = "1"
x = range(9)
x.remove(0) # 0. member ID. not used.
x.remove(1) # 1 is output
x = ",".join(map(str, x))
# just run the test with all x, not the intermediate results
print "\nx:", x
print "y:", y
# FIX! thresholds is used in GLMGrid. threshold is used in GLM
# comma separated means use discrete values
# colon separated is min/max/step
# FIX! have to update other GLMGrid tests
kwargs = {
"x": x,
"y": y,
"n_folds": 2,
"beta_eps": 1e-4,
"lambda": "1e-8:1e3:100",
"alpha": "0,0.5,1",
"thresholds": "0:1:0.01",
}
gg = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=120, **kwargs)
colNames = ["D", "CAPSULE", "AGE", "RACE", "DPROS", "DCAPS", "PSA", "VOL", "GLEASON"]
# h2o_glm.simpleCheckGLMGrid(self, gg, colNames[xList[0]], **kwargs)
h2o_glm.simpleCheckGLMGrid(self, gg, None, **kwargs)
def glm_doit(self, csvFilename, bucket, csvPathname, timeoutSecs=30):
print "\nStarting parse of", csvFilename
parseResult = h2i.import_parse(bucket=bucket, path=csvPathname, schema='put', hex_key=csvFilename + ".hex", timeoutSecs=10)
y = "10"
x = ""
# NOTE: hastie has two values, -1 and 1. To make H2O work if two valued and not 0,1 have
kwargs = {
'x': x, 'y': y, 'case': '1',
# better classifier it flipped? (better AUC?)
'max_iter': 10,
'case': -1, 'case_mode': '=',
'n_folds': 2,
'lambda': '1e-8,1e-4,1e-3',
'alpha': '0,0.25,0.8',
# hardwire threshold to 0.5 because the dataset is so senstive right around threshold
# otherwise, GLMGrid will pick a model with zero coefficients, if it has the best AUC
# to avoid my checker complaining about all zero coefficients, force the threshold to 0.5
'thresholds': '0.5',
# 'thresholds': '0.2:0.8:0.1'
}
start = time.time()
print "\nStarting GLMGrid of", csvFilename
glmGridResult = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=timeoutSecs, **kwargs)
print "GLMGrid in", (time.time() - start), "secs (python)"
# still get zero coeffs..best model is AUC = 0.5 with intercept only.
h2o_glm.simpleCheckGLMGrid(self,glmGridResult, allowZeroCoeff=True,**kwargs)
def glm_doit(self, csvFilename, bucket, csvPathname, timeoutSecs=30):
print "\nStarting parse of", csvFilename
parseResult = h2i.import_parse(bucket=bucket, path=csvPathname, schema='put', hex_key=csvFilename + ".hex", timeoutSecs=10)
y = "10"
x = ""
# NOTE: hastie has two values, -1 and 1. To make H2O work if two valued and not 0,1 have
kwargs = {
'x': x, 'y': y, 'case': '1',
# better classifier it flipped? (better AUC?)
'max_iter': 10,
'case': -1, 'case_mode': '=',
'n_folds': 2,
'lambda': '1e-8,1e-4,1e-3',
'alpha': '0,0.25,0.8',
# hardwire threshold to 0.5 because the dataset is so senstive right around threshold
# otherwise, GLMGrid will pick a model with zero coefficients, if it has the best AUC
# to avoid my checker complaining about all zero coefficients, force the threshold to 0.5
'thresholds': '0.5',
# 'thresholds': '0.2:0.8:0.1'
}
start = time.time()
print "\nStarting GLMGrid of", csvFilename
glmGridResult = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=timeoutSecs, **kwargs)
print "GLMGrid in", (time.time() - start), "secs (python)"
# still get zero coeffs..best model is AUC = 0.5 with intercept only.
h2o_glm.simpleCheckGLMGrid(self,glmGridResult, allowZeroCoeff=True,**kwargs)
def test_GLM_convergence_1(self):
SYNDATASETS_DIR = h2o.make_syn_dir()
tryList = [
(100, 50, 'cD', 300),
(100, 100, 'cE', 300),
(100, 200, 'cF', 300),
(100, 300, 'cG', 300),
(100, 400, 'cH', 300),
(100, 500, 'cI', 300),
]
### h2b.browseTheCloud()
lenNodes = len(h2o.nodes)
for (rowCount, colCount, hex_key, timeoutSecs) in tryList:
SEEDPERFILE = random.randint(0, sys.maxint)
csvFilename = 'syn_%s_%sx%s.csv' % (SEEDPERFILE,rowCount,colCount)
csvPathname = SYNDATASETS_DIR + '/' + csvFilename
print "\nCreating random", csvPathname
write_syn_dataset(csvPathname, rowCount, colCount, SEEDPERFILE)
parseResult = h2i.import_parse(path=csvPathname, hex_key=hex_key, timeoutSecs=10, schema='put')
print csvFilename, 'parse time:', parseResult['response']['time']
print "Parse result['destination_key']:", parseResult['destination_key']
inspect = h2o_cmd.runInspect(None, parseResult['destination_key'])
print "\n" + csvFilename
y = colCount
kwargs = {
'max_iter': 10,
'weight': 1.0,
'link': 'familyDefault',
'n_folds': 2,
'beta_eps': 1e-4,
'lambda': '1e-8:1e-3:1e2',
'alpha': '0,0.5,.75',
'thresholds': '0,1,0.2'
}
kwargs['y'] = y
emsg = None
for i in range(2):
start = time.time()
# get rid of the Jstack polling
glm = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=timeoutSecs, **kwargs)
print 'glm #', i, 'end on', csvPathname, 'took', time.time() - start, 'seconds'
# we can pass the warning, without stopping in the test, so we can
# redo it in the browser for comparison
h2o_glm.simpleCheckGLMGrid(self, glm, None, allowFailWarning=True, **kwargs)
# gets the failed to converge, here, after we see it in the browser too
if emsg is not None:
raise Exception(emsg)
def test_GLMGrid_basic_benign(self):
csvFilename = "benign.csv"
print "\nStarting", csvFilename
csvPathname = 'logreg/' + csvFilename
parseResult = h2i.import_parse(bucket='smalldata',
path=csvPathname,
hex_key=csvFilename + ".hex",
schema='put')
# columns start at 0
# cols 0-13. 3 is output
# no member id in this one
y = "3"
x = range(14)
# 0 and 1 are id-like values
x.remove(0)
x.remove(1)
x.remove(3) # 3 is output
x = ','.join(map(str, x))
# just run the test with all x, not the intermediate results
print "\nx:", x
print "y:", y
kwargs = {
'x': x,
'y': y,
'n_folds': 0,
'lambda': '1e-8:1e-2:100',
'alpha': '0,0.5,1',
'thresholds': '0:1:0.01'
}
# fails with n_folds
print "Not doing n_folds with benign. Fails with 'unable to solve?'"
gg = h2o_cmd.runGLMGrid(parseResult=parseResult,
timeoutSecs=120,
**kwargs)
# check the first in the models list. It should be the best
colNames = [
'STR', 'OBS', 'AGMT', 'FNDX', 'HIGD', 'DEG', 'CHK', 'AGP1', 'AGMN',
'NLV', 'LIV', 'WT', 'AGLP', 'MST'
]
h2o_glm.simpleCheckGLMGrid(self, gg, None, **kwargs)
def test_GLMGrid_basic_prostate(self):
csvFilename = "prostate.csv"
print "\nStarting", csvFilename
# columns start at 0
csvPathname = 'logreg/' + csvFilename
parseResult = h2i.import_parse(bucket='smalldata',
path=csvPathname,
hex_key=csvFilename + ".hex",
schema='put')
y = "1"
x = range(9)
x.remove(0) # 0. member ID. not used.
x.remove(1) # 1 is output
x = ','.join(map(str, x))
# just run the test with all x, not the intermediate results
print "\nx:", x
print "y:", y
# FIX! thresholds is used in GLMGrid. threshold is used in GLM
# comma separated means use discrete values
# colon separated is min/max/step
# FIX! have to update other GLMGrid tests
kwargs = {
'x': x,
'y': y,
'n_folds': 2,
'beta_eps': 1e-4,
'lambda': '1e-8:1e3:100',
'alpha': '0,0.5,1',
'thresholds': '0:1:0.01'
}
gg = h2o_cmd.runGLMGrid(parseResult=parseResult,
timeoutSecs=120,
**kwargs)
colNames = [
'D', 'CAPSULE', 'AGE', 'RACE', 'DPROS', 'DCAPS', 'PSA', 'VOL',
'GLEASON'
]
# h2o_glm.simpleCheckGLMGrid(self, gg, colNames[xList[0]], **kwargs)
h2o_glm.simpleCheckGLMGrid(self, gg, None, **kwargs)
def test_GLMGrid_basic_benign(self):
csvFilename = "benign.csv"
print "\nStarting", csvFilename
csvPathname = "logreg/" + csvFilename
parseResult = h2i.import_parse(bucket="smalldata", path=csvPathname, hex_key=csvFilename + ".hex", schema="put")
# columns start at 0
# cols 0-13. 3 is output
# no member id in this one
y = "3"
x = range(14)
x.remove(0) # 0. skipping causes coefficient of 0 when used alone
x.remove(3) # 3 is output
x = ",".join(map(str, x))
# just run the test with all x, not the intermediate results
print "\nx:", x
print "y:", y
kwargs = {"x": x, "y": y, "n_folds": 0, "lambda": "1e-8:1e-2:100", "alpha": "0,0.5,1", "thresholds": "0:1:0.01"}
# fails with n_folds
print "Not doing n_folds with benign. Fails with 'unable to solve?'"
gg = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=120, **kwargs)
# check the first in the models list. It should be the best
colNames = [
"STR",
"OBS",
"AGMT",
"FNDX",
"HIGD",
"DEG",
"CHK",
"AGP1",
"AGMN",
"NLV",
"LIV",
"WT",
"AGLP",
"MST",
]
h2o_glm.simpleCheckGLMGrid(self, gg, None, **kwargs)
def test_parse_nflx_loop_s3n_hdfs(self):
DO_GLM = True
DO_GLMGRID = False
USE_S3 = False
noPoll = False
benchmarkLogging = ['jstack','iostats']
benchmarkLogging = ['iostats']
benchmarkLogging = []
# typical size of the michal files
avgMichalSize = 116561140
avgSynSize = 4020000
synSize = 183
csvFilenameList = [
(["manyfiles-nflx-gz"], "*file_1[0-9][0-9].dat.gz", "file_100_A.dat.gz", 100 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[1-2][0-5][0-9].dat.gz", "file_120_A.dat.gz", 120 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[1-2][0-6][0-9].dat.gz", "file_140_A.dat.gz", 140 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[1-2][0-7][0-9].dat.gz", "file_160_A.dat.gz", 160 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[1-2][0-8][0-9].dat.gz", "file_180_A.dat.gz", 180 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[12][0-9][0-9].dat.gz", "file_200_A.dat.gz", 200 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[123][0-9][0-9].dat.gz", "file_300_A.dat.gz", 300 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[123][0-9][0-9].dat.gz", "file_300_B.dat.gz", 300 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_[123][0-9][0-9].dat.gz", "file_300_C.dat.gz", 300 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_1.dat.gz", "file_1.dat.gz", 1 * avgMichalSize, 300),
(["manyfiles-nflx-gz"], "*file_[2][0-9].dat.gz", "file_10.dat.gz", 10 * avgMichalSize, 700),
(["manyfiles-nflx-gz"], "*file_[34][0-9].dat.gz", "file_20.dat.gz", 20 * avgMichalSize, 900),
(["manyfiles-nflx-gz"], "*file_[5-9][0-9].dat.gz", "file_50_A.dat.gz", 50 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_1[0-4][0-9].dat.gz", "file_50_B.dat.gz", 50 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_1[0-9][0-9].dat.gz", "file_100_A.dat.gz", 100 * avgMichalSize, 3600),
(["manyfiles-nflx-gz"], "*file_2[0-9][0-9].dat.gz", "file_100_B.dat.gz", 100 * avgMichalSize, 3600),
# beware: the files should be non-overlapping sequentially if noPoll is used, to avoid deleting keys in use
(["A-800-manyfiles-nflx-gz"],
"*file_[0-9]*.dat.gz", "file_A_200_x55.dat.gz", 200 * (avgMichalSize/2), 7200),
(["A-800-manyfiles-nflx-gz", "B-800-manyfiles-nflx-gz"],
"*file_[0-9]*.dat.gz", "file_A_400_x55.dat.gz", 400 * (avgMichalSize/2), 7200),
(["A-800-manyfiles-nflx-gz", "B-800-manyfiles-nflx-gz", "C-800-manyfiles-nflx-gz", "D-800-manyfiles-nflx-gz"],
"*file_[0-9]*.dat.gz", "file_A_800_x55.dat.gz", 800 * (avgMichalSize/2), 7200),
]
print "Using the -.gz files from s3"
# want just s3n://home-0xdiag-datasets/manyfiles-nflx-gz/file_1.dat.gz
# split out the pattern match and the filename used for the hex
trialMax = 1
pollTimeoutSecs = 180
retryDelaySecs = 10
# use i to forward reference in the list, so we can do multiple outstanding parses below
for i, (csvFolderList, csvFilepattern, csvFilename, totalBytes, timeoutSecs) in enumerate(csvFilenameList):
bucket = "home-0xdiag-datasets"
## for tryHeap in [54, 28]:
h2oPerNode = 1
# h1.4xlarge 60.5GB dram
for tryHeap in [28]:
if USE_S3:
protocol = "s3"
else:
protocol = "s3n"
print "\n", tryHeap,"GB heap,", h2oPerNode, "jvm per host, import", protocol, "then parse"
# jea = "-XX:+UseParNewGC -XX:+UseConcMarkSweepGC"
# jea = "-Dh2o.find-ByteBuffer-leaks=true"
h2o.init(h2oPerNode, java_heap_GB=tryHeap, enable_benchmark_log=True, timeoutSecs=120, retryDelaySecs=10)
# java_extra_args=jea,
# don't raise exception if we find something bad in h2o stdout/stderr?
h2o.nodes[0].sandboxIgnoreErrors = True
for trial in range(trialMax):
# import a list of folders, one at a time (hdfs import can't take pattern match
# want to be able to parse 800 files, but only 200 per folder. Don't want to import the full bucket
# too slow
for csvFolder in csvFolderList:
# since we delete the key, we have to re-import every iteration, to get it again
# s3n URI thru HDFS is not typical.
if USE_S3:
(importResult, importPattern) = h2i.import_only(
bucket=bucket, path=csvFolder + "/" + csvFilepattern, schema='s3')
else:
(importResult, importPattern) = h2i.import_only(
bucket=bucket, path=csvFolder + "/" + csvFilepattern, schema='hdfs')
foundKeys = 0
for s in importResult['succeeded']:
# just print the first tile
# if 'nflx' in key and 'file_1.dat.gz' in key:
if csvFilepattern in s['key']:
# should be s3n://home-0xdiag-datasets/manyfiles-nflx-gz/file_1.dat.gz
print "example file we'll use:", s['key']
break
else:
pass
foundKeys += 1
### print "s3nFullList:", h2o.dump_json(s3nFullList)
# error if none?
self.assertGreater(foundKeys,8,"Didn't see more than 8 files in s3n?")
src_key = csvFilepattern
hex_key = csvFilename + "_" + str(trial) + ".hex"
print "Loading", protocol, "key:", src_key, "to", hex_key
start = time.time()
parseResult = h2i.import_parse(bucket='home-0xdiag-datasets', path=csvFolder + "/" + csvFilepattern,
timeoutSecs=timeoutSecs,
retryDelaySecs=retryDelaySecs,
pollTimeoutSecs=pollTimeoutSecs,
noPoll=noPoll,
benchmarkLogging=benchmarkLogging)
if noPoll:
if (i+1) < len(csvFilenameList):
time.sleep(1)
h2o.check_sandbox_for_errors()
(csvFilepattern, csvFilename, totalBytes2, timeoutSecs) = csvFilenameList[i+1]
src_key = csvFilepattern
hex_key = csvFilename + "_" + str(trial) + ".hex"
print "Loading", protocol, "key:", src_key, "to", hex_key
parse2Result = h2i.import_parse(bucket='home-0xdiag-datasets', path=csvFolder + "/" + csvFilepattern,
timeoutSecs=timeoutSecs,
retryDelaySecs=retryDelaySecs,
pollTimeoutSecs=pollTimeoutSecs,
noPoll=noPoll,
benchmarkLogging=benchmarkLogging)
if (i+2) < len(csvFilenameList):
time.sleep(1)
h2o.check_sandbox_for_errors()
(csvFilepattern, csvFilename, totalBytes3, timeoutSecs) = csvFilenameList[i+2]
src_key = URI + csvFilepattern
hex_key = csvFilename + "_" + str(trial) + ".hex"
print "Loading", protocol, "key:", src_key, "to", hex_key
parse3Result = h2i.import_parse(bucket='home-0xdiag-datasets', path=importFolderPath + "/" + csvFilepattern,
timeoutSecs=timeoutSecs,
retryDelaySecs=retryDelaySecs,
pollTimeoutSecs=pollTimeoutSecs,
noPoll=noPoll,
benchmarkLogging=benchmarkLogging)
elapsed = time.time() - start
print "parse result:", parseResult['destination_key']
print "Parse #", trial, "completed in", "%6.2f" % elapsed, "seconds.", \
"%d pct. of timeout" % ((elapsed*100)/timeoutSecs)
# print stats on all three if noPoll
if noPoll:
# does it take a little while to show up in Jobs, from where we issued the parse?
time.sleep(2)
# FIX! use the last (biggest?) timeoutSecs? maybe should increase since parallel
h2o_jobs.pollWaitJobs(pattern=csvFilename,
timeoutSecs=timeoutSecs, benchmarkLogging=benchmarkLogging)
# for getting the MB/sec closer to 'right'
totalBytes += totalBytes2 + totalBytes3
elapsed = time.time() - start
h2o.check_sandbox_for_errors()
if totalBytes is not None:
fileMBS = (totalBytes/1e6)/elapsed
l = '{:d} jvms, {:d}GB heap, {:s} {:s} {:6.2f} MB/sec for {:6.2f} secs'.format(
len(h2o.nodes), tryHeap, csvFilepattern, csvFilename, fileMBS, elapsed)
print l
h2o.cloudPerfH2O.message(l)
y = 378
if not noPoll:
x = h2o_glm.goodXFromColumnInfo(y, key=parseResult['destination_key'], timeoutSecs=300)
#**********************************************************************************
# Do GLM too
# Argument case error: Value 0.0 is not between 12.0 and 9987.0 (inclusive)
if DO_GLM or DO_GLMGRID:
# these are all the columns that are enums in the dataset...too many for GLM!
x = range(542) # don't include the output column
# remove the output too! (378)
for i in [3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 16, 17, 18, 19, 20, 424, 425, 426, 540, 541, y]:
x.remove(i)
x = ",".join(map(str,x))
if DO_GLM:
algo = 'GLM'
GLMkwargs = {'x': x, 'y': y, 'case': 15, 'case_mode': '>', 'family': 'binomial',
'max_iter': 10, 'n_folds': 1, 'alpha': 0.2, 'lambda': 1e-5}
start = time.time()
glm = h2o_cmd.runGLM(parseResult=parseResult,
timeoutSecs=timeoutSecs, retryDelaySecs=retryDelaySecs,
pollTimeoutSecs=pollTimeoutSecs,
benchmarkLogging=benchmarkLogging, **GLMkwargs)
elapsed = time.time() - start
h2o_glm.simpleCheckGLM(self, glm, None, **GLMkwargs)
else:
algo = 'GLMGrid'
GLMkwargs = {'x': x, 'y': y, 'case': 15, 'case_mode': '>', 'family': 'binomial',
'max_iter': 10, 'n_folds': 1, 'beta_epsilon': 1e-4,
'lambda': '1e-4',
'alpha': '0,0.5',
'thresholds': '0.5'
}
start = time.time()
glm = h2o_cmd.runGLMGrid(parseResult=parseResult,
timeoutSecs=timeoutSecs, retryDelaySecs=retryDelaySecs,
pollTimeoutSecs=pollTimeoutSecs,
benchmarkLogging=benchmarkLogging, **GLMkwargs)
elapsed = time.time() - start
h2o_glm.simpleCheckGLMGrid(self, glm, None, **GLMkwargs)
h2o.check_sandbox_for_errors()
l = '{:d} jvms, {:d}GB heap, {:s} {:s} {:s} {:6.2f} secs'.format(
len(h2o.nodes), tryHeap, algo, csvFilepattern, csvFilename, elapsed)
print l
h2o.cloudPerfH2O.message(l)
#**********************************************************************************
print "Deleting key in H2O so we get it from S3 (if ec2) or nfs again.", \
"Otherwise it would just parse the cached key."
### storeView = h2o.nodes[0].store_view()
### print "storeView:", h2o.dump_json(storeView)
# "key": "s3n://home-0xdiag-datasets/manyfiles-nflx-gz/file_84.dat.gz"
# have to do the pattern match ourself, to figure out what keys to delete
# we're deleting the keys in the initial import. We leave the keys we created
# by the parse. We use unique dest keys for those, so no worries.
# Leaving them is good because things fill up! (spill)
h2o_cmd.checkKeyDistribution()
h2i.delete_keys_from_import_result(pattern=csvFilename, importResult=importResult)
h2o.tear_down_cloud()
# sticky ports? wait a bit.
print "Waiting 30 secs before building cloud again (sticky ports?)"
time.sleep(30)
def test_GLM_convergence_1(self):
SYNDATASETS_DIR = h2o.make_syn_dir()
tryList = [
(100, 50, 'cD', 300),
(100, 100, 'cE', 300),
(100, 200, 'cF', 300),
(100, 300, 'cG', 300),
(100, 400, 'cH', 300),
(100, 500, 'cI', 300),
]
### h2b.browseTheCloud()
lenNodes = len(h2o.nodes)
for (rowCount, colCount, hex_key, timeoutSecs) in tryList:
SEEDPERFILE = random.randint(0, sys.maxint)
csvFilename = 'syn_%s_%sx%s.csv' % (SEEDPERFILE, rowCount,
colCount)
csvPathname = SYNDATASETS_DIR + '/' + csvFilename
print "\nCreating random", csvPathname
write_syn_dataset(csvPathname, rowCount, colCount, SEEDPERFILE)
parseResult = h2i.import_parse(path=csvPathname,
hex_key=hex_key,
timeoutSecs=10,
schema='put')
print csvFilename, 'parse time:', parseResult['response']['time']
print "Parse result['destination_key']:", parseResult[
'destination_key']
inspect = h2o_cmd.runInspect(None, parseResult['destination_key'])
print "\n" + csvFilename
y = colCount
kwargs = {
'max_iter': 10,
'weight': 1.0,
'link': 'familyDefault',
'n_folds': 2,
'beta_eps': 1e-4,
'lambda': '1e-8:1e-3:1e2',
'alpha': '0,0.5,.75',
'thresholds': '0,1,0.2'
}
kwargs['y'] = y
emsg = None
for i in range(2):
start = time.time()
# get rid of the Jstack polling
glm = h2o_cmd.runGLMGrid(parseResult=parseResult,
timeoutSecs=timeoutSecs,
**kwargs)
print 'glm #', i, 'end on', csvPathname, 'took', time.time(
) - start, 'seconds'
# we can pass the warning, without stopping in the test, so we can
# redo it in the browser for comparison
h2o_glm.simpleCheckGLMGrid(self,
glm,
None,
allowFailWarning=True,
**kwargs)
# gets the failed to converge, here, after we see it in the browser too
if emsg is not None:
raise Exception(emsg)
def test_GLMGrid_covtype_many(self):
csvFilename = 'covtype.data'
csvPathname = 'standard/' + csvFilename
parseResult = h2i.import_parse(bucket='home-0xdiag-datasets',
path=csvPathname,
schema='put',
timeoutSecs=10)
inspect = h2o_cmd.runInspect(None, parseResult['destination_key'])
print "\n" + csvPathname, \
" num_rows:", "{:,}".format(inspect['num_rows']), \
" num_cols:", "{:,}".format(inspect['num_cols'])
x = ""
print "WARNING: max_iter set to 8 for benchmark comparisons"
max_iter = 8
y = "54"
kwargs = {
'x': x,
'y': y,
'family': 'binomial',
'link': 'logit',
'n_folds': 2,
'case_mode': '=',
'case': 1,
'max_iter': max_iter,
'beta_eps': 1e-3,
'lambda': '0,0.5,0.8',
'alpha': '0,1e-8,1e-4',
'parallelism': 1,
}
start = time.time()
jobs = []
totalGLMGridJobs = 0
for i in range(3):
GLMResult = h2o_cmd.runGLMGrid(parseResult=parseResult,
timeoutSecs=300,
noPoll=True,
**kwargs)
# print "GLMResult:", h2o.dump_json(GLMResult)
job_key = GLMResult['response']['redirect_request_args']['job']
model_key = GLMResult['response']['redirect_request_args'][
'destination_key']
jobs.append((job_key, model_key))
totalGLMGridJobs += 1
# do some parse work in parallel. Don't poll for parse completion
# don't bother checking the parses when they are completed (pollWaitJobs looks at all)
for i in range(10):
time.sleep(3)
hex_key = str(i) + ".hex"
src_key = str(i) + ".src"
parseResult = h2i.import_parse(bucket='home-0xdiag-datasets',
path=csvPathname,
schema='put',
src_key=src_key,
hex_key=hex_key,
timeoutSecs=10,
noPoll=True,
doSummary=False)
h2o_jobs.pollWaitJobs(timeoutSecs=300)
elapsed = time.time() - start
for job_key, model_key in jobs:
GLMResult = h2o.nodes[0].GLMGrid_view(job=job_key,
destination_key=model_key)
h2o_glm.simpleCheckGLMGrid(self, GLMResult, **kwargs)
print "All GLMGrid jobs completed in", elapsed, "seconds."
print "totalGLMGridJobs:", totalGLMGridJobs
def test_GLMGrid_covtype_many(self):
csvFilename = 'covtype.data'
csvPathname = 'standard/' + csvFilename
parseResult = h2i.import_parse(bucket='home-0xdiag-datasets', path=csvPathname, schema='put', timeoutSecs=10)
inspect = h2o_cmd.runInspect(None, parseResult['destination_key'])
print "\n" + csvPathname, \
" num_rows:", "{:,}".format(inspect['num_rows']), \
" num_cols:", "{:,}".format(inspect['num_cols'])
x = ""
print "WARNING: max_iter set to 8 for benchmark comparisons"
max_iter = 8
y = "54"
kwargs = {
'x': x,
'y': y,
'family': 'binomial',
'link': 'logit',
'n_folds': 2,
'case_mode': '=',
'case': 1,
'max_iter': max_iter,
'beta_eps': 1e-3,
'lambda': '0,0.5,0.8',
'alpha': '0,1e-8,1e-4',
'parallelism': 1,
}
start = time.time()
jobs = []
totalGLMGridJobs = 0
for i in range(3):
GLMResult = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=300, noPoll=True, **kwargs)
# print "GLMResult:", h2o.dump_json(GLMResult)
job_key = GLMResult['response']['redirect_request_args']['job']
model_key = GLMResult['response']['redirect_request_args']['destination_key']
jobs.append( (job_key, model_key) )
totalGLMGridJobs += 1
# do some parse work in parallel. Don't poll for parse completion
# don't bother checking the parses when they are completed (pollWaitJobs looks at all)
for i in range(10):
time.sleep(3)
hex_key = str(i) + ".hex"
src_key = str(i) + ".src"
parseResult = h2i.import_parse(bucket='home-0xdiag-datasets', path=csvPathname, schema='put',
src_key=src_key, hex_key=hex_key,
timeoutSecs=10, noPoll=True, doSummary=False)
h2o_jobs.pollWaitJobs(timeoutSecs=300)
elapsed = time.time() - start
for job_key, model_key in jobs:
GLMResult = h2o.nodes[0].GLMGrid_view(job=job_key, destination_key=model_key)
h2o_glm.simpleCheckGLMGrid(self, GLMResult, **kwargs)
print "All GLMGrid jobs completed in", elapsed, "seconds."
print "totalGLMGridJobs:", totalGLMGridJobs
def test_GLMGrid_covtype_many(self):
csvFilename = "covtype.data"
csvPathname = "UCI/UCI-large/covtype/" + csvFilename
parseResult = h2i.import_parse(bucket="datasets", path=csvPathname, schema="put", timeoutSecs=10)
inspect = h2o_cmd.runInspect(None, parseResult["destination_key"])
print "\n" + csvPathname, " num_rows:", "{:,}".format(inspect["num_rows"]), " num_cols:", "{:,}".format(
inspect["num_cols"]
)
x = ""
print "WARNING: max_iter set to 8 for benchmark comparisons"
max_iter = 8
y = "54"
kwargs = {
"x": x,
"y": y,
"family": "binomial",
"link": "logit",
"n_folds": 2,
"case_mode": "=",
"case": 1,
"max_iter": max_iter,
"beta_eps": 1e-3,
"lambda": "0,0.5,0.8",
"alpha": "0,1e-8,1e-4",
"parallel": 1,
}
start = time.time()
jobs = []
totalGLMGridJobs = 0
for i in range(3):
GLMResult = h2o_cmd.runGLMGrid(parseResult=parseResult, timeoutSecs=300, noPoll=True, **kwargs)
# print "GLMResult:", h2o.dump_json(GLMResult)
job_key = GLMResult["response"]["redirect_request_args"]["job"]
model_key = GLMResult["response"]["redirect_request_args"]["destination_key"]
jobs.append((job_key, model_key))
totalGLMGridJobs += 1
# do some parse work in parallel. Don't poll for parse completion
# don't bother checking the parses when they are completed (pollWaitJobs looks at all)
for i in range(10):
time.sleep(3)
hex_key = str(i) + ".hex"
src_key = str(i) + ".src"
parseResult = h2i.import_parse(
bucket="datasets",
path=csvPathname,
schema="put",
src_key=src_key,
hex_key=hex_key,
timeoutSecs=10,
noPoll=True,
doSummary=False,
)
h2o_jobs.pollWaitJobs(timeoutSecs=300)
elapsed = time.time() - start
for job_key, model_key in jobs:
GLMResult = h2o.nodes[0].GLMGrid_view(job=job_key, destination_key=model_key)
h2o_glm.simpleCheckGLMGrid(self, GLMResult, **kwargs)
print "All GLMGrid jobs completed in", elapsed, "seconds."
print "totalGLMGridJobs:", totalGLMGridJobs
