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annInferenceApp.py
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annInferenceApp.py
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import os
import sys
import socket
import struct
# InfComCommand
INFCOM_MAGIC = 0x02388e50
INFCOM_CMD_DONE = 0
INFCOM_CMD_SEND_MODE = 1
INFCOM_CMD_CONFIG_INFO = 101
INFCOM_CMD_MODEL_INFO = 102
INFCOM_CMD_SEND_MODELFILE1 = 201
INFCOM_CMD_SEND_MODELFILE2 = 202
INFCOM_CMD_COMPILER_STATUS = 203
INFCOM_CMD_INFERENCE_INITIALIZATION = 301
INFCOM_CMD_SEND_IMAGES = 302
INFCOM_CMD_INFERENCE_RESULT = 303
INFCOM_CMD_TOPK_INFERENCE_RESULT = 304
INFCOM_CMD_BB_INFERENCE_RESULT = 305
INFCOM_CMD_SHADOW_SEND_FOLDERNAMES = 401
INFCOM_CMD_SHADOW_CREATE_FOLDER = 402
INFCOM_CMD_SHADOW_SEND_FILES = 403
INFCOM_CMD_SHADOW_RESULT = 404
INFCOM_MODE_CONFIGURE = 1
INFCOM_MODE_COMPILER = 2
INFCOM_MODE_INFERENCE = 3
INFCOM_MODE_SHADOW = 4
INFCOM_EOF_MARKER = 0x12344321
INFCOM_MAX_IMAGES_PER_PACKET = 6
INFCOM_MAX_PACKET_SIZE = 8192
# process command-lines
if len(sys.argv) < 2:
print('Usage: python annInferenceApp.py [-v] [-host:<hostname>] [-port:<port>] -model:<modelName> [-upload:deploy.prototxt,weights.caffemodel,iw,ih,ic,mode,order,m0,m1,m2,a0,a1,a2[,save=modelName[,override][,passwd=...]]] [-synset:<synset.txt>] [-output:<output.csv>] [-shadow] [-detect] [-topK:top_k] [-shadowSetup:<checkFolderList>,<CreateFolderList>,<files>]<folder>|<file(s)>')
sys.exit(1)
host = 'localhost'
port = 28282
modelName = ''
imageDirPath = ''
imageFileList = []
outputFileName = None
synsetFileName = None
uploadParams = ''
shadowParams = ''
verbose = False
sendFileName = 0
topkValue = 0
detectBB = 0
arg = 1
while arg < len(sys.argv):
if sys.argv[arg][:6] == '-host:':
host = sys.argv[arg][6:]
arg = arg + 1
elif sys.argv[arg][:6] == '-port:':
port = int(sys.argv[arg][6:])
arg = arg + 1
elif sys.argv[arg][:7] == '-model:':
modelName = sys.argv[arg][7:]
arg = arg + 1
elif sys.argv[arg][:8] == '-output:':
outputFileName = sys.argv[arg][8:]
arg = arg + 1
elif sys.argv[arg][:8] == '-synset:':
synsetFileName = sys.argv[arg][8:]
arg = arg + 1
elif sys.argv[arg][:8] == '-upload:':
uploadParams = sys.argv[arg][8:]
arg = arg + 1
elif sys.argv[arg] == '-shadow':
sendFileName = 1
arg = arg + 1
elif sys.argv[arg] == '-v':
verbose = True
arg = arg + 1
elif sys.argv[arg][:6] == '-topK:':
topkValue = int(sys.argv[arg][6:])
if topkValue > 5:
print('ERROR: topK value more than 5 not supported')
sys.exit(1)
arg = arg + 1
elif sys.argv[arg] == '-detect':
detectBB = 1
arg = arg + 1
elif sys.argv[arg][:13] == '-shadowSetup:':
shadowParams = sys.argv[arg][13:]
arg = arg + 1
elif sys.argv[arg][:1] == '-':
print('ERROR: invalid option: ' + sys.argv[arg])
sys.exit(1)
else:
break
if arg == len(sys.argv)-1:
if os.path.isdir(sys.argv[arg]):
imageDirPath = sys.argv[arg]
imageFileList = os.listdir(imageDirPath)
if imageDirPath[-1] != '/':
imageDirPath = imageDirPath + '/'
else:
imageFileList = [sys.argv[arg]]
elif arg < len(sys.argv)-1:
imageFileList = sys.argv[arg:]
def recvpkt(sock):
data = sock.recv(128)
if len(data) != 128:
return (0,0,(0,),'')
msg = ''
for c in data[64:]:
if c == chr(0):
break
msg = msg + c
info = (struct.unpack('i', data[:4])[0],struct.unpack('i', data[4:8])[0],struct.unpack('i'*14, data[8:64]),msg)
#print('RECV' + str(info))
return info
def sendpkt(sock,pkt):
#print('SEND' + str(pkt))
data = struct.pack('i',pkt[0])
data = data + struct.pack('i',pkt[1])
vl = pkt[2]
for i in range(14):
v = 0
if i < len(vl):
v = vl[i]
data = data + struct.pack('i',v)
vl = pkt[3]
if len(vl) < 64:
vl = vl + chr(0) * (64-len(vl))
data = data + vl
sock.send(data)
def sendFile(sock,cmd,fileName):
fp = open(fileName,'r')
buf = fp.read()
fp.close()
sendpkt(sock,(INFCOM_MAGIC,cmd,(len(buf),),''))
sock.send(buf + struct.pack('i',INFCOM_EOF_MARKER))
def sendImageFile(sock,tag,fileName):
fp = open(fileName,'r')
buf = fp.read()
fp.close()
sock.send(struct.pack('ii',tag,len(buf)) + buf + struct.pack('i',INFCOM_EOF_MARKER))
def sendImageFileName(sock,tag,fileName):
buf = bytearray(fileName)
sock.send(struct.pack('ii',tag,len(buf)) + buf + struct.pack('i',INFCOM_EOF_MARKER))
def sendFileNameAndFile(sock,tag,imageDirPath,fileName):
fp = open(imageDirPath+fileName,'r')
buf = bytearray(fileName) + fp.read()
fp.close()
hdr = (len(fileName)<<16)| (len(buf)-len(fileName))
sock.send(struct.pack('ii',tag,hdr) + buf + struct.pack('i',INFCOM_EOF_MARKER))
def getConfig(host,port):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock.connect((host, port))
except:
print('ERROR: unable to connect to %s:%d' % (host,port))
sys.exit(1)
maxGPUs = 0
numModels = 0
modelList = []
while True:
info = recvpkt(sock)
if info[0] != INFCOM_MAGIC:
print('RECV',info)
print('ERROR: missing INFCOM_MAGIC')
break
if info[1] == INFCOM_CMD_DONE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_SEND_MODE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SEND_MODE,(INFCOM_MODE_CONFIGURE,),''))
elif info[1] == INFCOM_CMD_CONFIG_INFO:
sendpkt(sock,info)
numModels = info[2][0]
maxGPUs = info[2][1]
modelCount = 0
if numModels == 0:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_MODEL_INFO:
sendpkt(sock,info)
model = [info[3], info[2][:3], info[2][3:6], info[2][6], struct.unpack('f'*6,struct.pack('i'*6,*info[2][7:13]))]
modelList.append(model)
modelCount = modelCount + 1
if modelCount >= numModels:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
else:
sendpkt(sock,info)
print(info)
print('ERROR: unsupported command')
break
sock.close()
return [maxGPUs, modelList]
def uploadModel(host,port,uploadParams):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock.connect((host, port))
except:
print('ERROR: unable to connect to %s:%d' % (host,port))
sys.exit(1)
par = uploadParams.split(',')
if len(par) < 13:
print('ERROR: missing upload parameters in -upload:%s' % (uploadParams))
sys.exit(1)
ow = 0
oh = 0
oc = 0
modelName = ''
while True:
info = recvpkt(sock)
if info[0] != INFCOM_MAGIC:
print('RECV',info)
print('ERROR: missing INFCOM_MAGIC')
break
if info[1] == INFCOM_CMD_DONE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_SEND_MODE:
compilerOptions = ''
if len(par) >= 13:
compilerOptions = ','.join(par[13:])
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SEND_MODE,(INFCOM_MODE_COMPILER,int(par[2]),int(par[3]),int(par[4]),int(par[5]),int(par[6]),struct.unpack('<I',struct.pack('<f',float(par[7])))[0],struct.unpack('<I',struct.pack('<f',float(par[8])))[0],struct.unpack('<I',struct.pack('<f',float(par[9])))[0],struct.unpack('<I',struct.pack('<f',float(par[10])))[0],struct.unpack('<I',struct.pack('<f',float(par[11])))[0],struct.unpack('<I',struct.pack('<f',float(par[12])))[0]),compilerOptions))
elif info[1] == INFCOM_CMD_SEND_MODELFILE1:
sendFile(sock,INFCOM_CMD_SEND_MODELFILE1,par[0])
elif info[1] == INFCOM_CMD_SEND_MODELFILE2:
sendFile(sock,INFCOM_CMD_SEND_MODELFILE2,par[1])
elif info[1] == INFCOM_CMD_COMPILER_STATUS:
sendpkt(sock,info)
status = info[2][0]
progress = info[2][1]
ow = info[2][2]
oh = info[2][3]
oc = info[2][4]
if info[3] != '':
print('%3d%% [%d] %s' % (progress, status, info[3]))
if status != 0:
if status < 0:
print('ERROR: ' + str(info))
sys.exit(1)
modelName = info[3]
break
else:
sendpkt(sock,info)
print(info)
print('ERROR: unsupported command')
sys.exit(1)
break
sock.close()
model = [modelName, [int(par[2]),int(par[3]),int(par[4])], [ow,oh,oc], int(par[6]), (float(par[7]),float(par[8]),float(par[9]),float(par[10]),float(par[11]),float(par[12]))]
return model
def runInference(host,port,GPUs,model,imageDirPath,imageFileList,synsetFileName,outputFileName,sendFileName,topkValue,detectBB,verbose):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock.connect((host, port))
except:
print('ERROR: unable to connect to %s:%d' % (host,port))
sys.exit(1)
sendCount = 0
resultCount = 0
resultList = [-1] * len(imageFileList)
boundingBoxlList = [[] for i in range(len(imageFileList))]
if synsetFileName:
fp = open(synsetFileName, 'r')
synsetList = fp.readlines()
synsetList = [x.strip() for x in synsetList]
fp.close()
fp = None
if outputFileName:
fp = open(outputFileName, 'w')
while True:
info = recvpkt(sock)
if info[0] != INFCOM_MAGIC:
print('RECV',info)
print('ERROR: missing INFCOM_MAGIC')
break
if info[1] == INFCOM_CMD_DONE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_SEND_MODE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SEND_MODE,(INFCOM_MODE_INFERENCE,GPUs,model[1][0],model[1][1],model[1][2],model[2][0],model[2][1],model[2][2],sendFileName,topkValue,detectBB),model[0]))
elif info[1] == INFCOM_CMD_INFERENCE_INITIALIZATION:
sendpkt(sock,info)
print('OK: ' + info[3])
elif info[1] == INFCOM_CMD_SEND_IMAGES:
count = min(info[2], len(imageFileList)-sendCount)
if count < 1:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SEND_IMAGES,(-1,),''))
else:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SEND_IMAGES,(count,),''))
for i in range(count):
tag = sendCount
if sendFileName == 0:
sendImageFile(sock,tag,imageDirPath + imageFileList[tag])
else:
sendImageFileName(sock,tag,imageDirPath + imageFileList[tag])
sendCount = sendCount + 1
elif info[1] == INFCOM_CMD_INFERENCE_RESULT:
sendpkt(sock,info)
count = info[2][0]
status = info[2][1]
if status != 0:
print('ERROR: INFERENCE ' + str(info))
break
for i in range(count):
tag = info[2][2 + i * 2 + 0]
label = info[2][2 + i * 2 + 1]
if tag >= 0:
resultList[tag] = label
resultCount = resultCount + 1
line = '%s,%d' % (imageFileList[tag], label)
if synsetFileName:
line = line + ',' + synsetList[label]
if fp:
fp.write(line + '\n')
if verbose or not fp:
print(line)
else:
print('RECEIVED INCORRECT RESULT: ', tag, label)
if resultCount >= len(imageFileList):
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_TOPK_INFERENCE_RESULT:
sendpkt(sock,info)
count = info[2][0]
top_k = info[2][1]
itemSize = top_k+1
#print('INFO:' + str(info))
if top_k <= 0:
print('ERROR: INFERENCE ' + str(info))
break
for i in range(count):
tag = info[2][2 + i * itemSize + 0]
if tag >= 0:
line = '%s' % (imageFileList[tag])
resultCount = resultCount + 1
for j in range(top_k):
label = info[2][3 + i * itemSize + j]
topLabel = label&0xFFFF
line = line + ',%d' %(topLabel)
if synsetFileName:
line = line + ',%s(%f)' %(synsetList[topLabel], (label>>16)*(1.0/32767.0))
if j==0:
resultList[tag] = topLabel
if fp:
fp.write(line + '\n')
if verbose or not fp:
print(line)
else:
print('RECEIVED INCORRECT RESULT: ', tag, topLabel)
if resultCount >= len(imageFileList):
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_BB_INFERENCE_RESULT:
sendpkt(sock,info)
tag = info[2][0]
count = (info[2][1] & 0xFFFF)
totalcount = (info[2][1]>>16)
#print('INFO:' + str(info))
if count < 0 or tag < 0 or totalcount < 0:
print('ERROR: INFCOM_CMD_BB_INFERENCE_RESULT ' + str(info))
break
for i in range(count):
box = [info[2][4*i+2], info[2][4*i+3], info[2][4*i+4], info[2][4*i+5]]
boundingBoxlList[tag].append(box)
if (len(boundingBoxlList[tag]) >= totalcount):
resultCount = resultCount + 1
line = '%s' % (imageFileList[tag])
for i in range(totalcount):
box = boundingBoxlList[tag][i]
line = line + ' Box: %d (%f %f %f %f ),%s(%f)' %(i, (box[0]&0xFFFF)*(1.0/32767.0), (box[0]>>16)*(1.0/32767.0), (box[1]&0xFFFF)*(1.0/32767.0), (box[1]>>16)*(1.0/32767.0), synsetList[box[3]], box[2]*(1.0/0x3FFFFFFF))
if fp:
fp.write(line + '\n')
if verbose or not fp:
print(line)
if resultCount >= len(imageFileList):
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
else:
sendpkt(sock,info)
print(info)
print('ERROR: unsupported command')
sys.exit(1)
break
sock.close()
if fp:
fp.close()
return resultList
def RunShadow(host,port,imageDirPath,shadowParams):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock.connect((host, port))
except:
print('ERROR: unable to connect to %s:%d' % (host,port))
sys.exit(1)
checkFolderCount = 0
createFolderCount = 0
sendFilesCount = 0
checkFolder,CreateFolder,Sendfiles = shadowParams.split(',')
if checkFolder != '':
fp = open(checkFolder, 'r')
checkFolderList = fp.readlines()
fp.close()
if CreateFolder != '':
fp = open(CreateFolder, 'r')
CreateFolderList = fp.readlines()
fp.close()
if Sendfiles != '':
fp = open(Sendfiles, 'r')
SendfilesList = fp.readlines()
fp.close()
while True:
info = recvpkt(sock)
if info[0] != INFCOM_MAGIC:
print('RECV',info)
print('ERROR: missing INFCOM_MAGIC')
break
if info[1] == INFCOM_CMD_DONE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_DONE,(0,),''))
break
elif info[1] == INFCOM_CMD_SEND_MODE:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SEND_MODE,(INFCOM_MODE_SHADOW,),''))
elif info[1] == INFCOM_CMD_SHADOW_RESULT:
sendpkt(sock,info)
count = info[2][0]
mode = info[2][1]
if not INFCOM_CMD_SHADOW_SEND_FOLDERNAMES <= mode <= INFCOM_CMD_SHADOW_SEND_FILES:
print('ERROR: Shadow:RESULT invalid mode')
break
for i in range(count):
tag = info[2][2 + i * 2 + 0]
status = info[2][2 + i * 2 + 1]
if tag >= 0:
if status < 0:
print('Shadow Check failed for mode %d and tag %d' % (mode, tag))
else:
print('ERROR:SHADOW RECEIVED INCORRECT RESULT tag:%d index: %d' % (tag, i))
elif info[1] == INFCOM_CMD_SHADOW_SEND_FOLDERNAMES:
count = min(info[2][0], len(checkFolderList)-checkFolderCount)
first = True
if count < 1 and first:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SHADOW_SEND_FOLDERNAMES,(-1,),''))
first = False
else:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SHADOW_SEND_FOLDERNAMES,(count,),''))
for i in range(count):
tag = checkFolderCount
sendImageFileName(sock,tag,checkFolderList[tag][:-1])
checkFolderCount = checkFolderCount + 1
elif info[1] == INFCOM_CMD_SHADOW_CREATE_FOLDER:
count = min(info[2][0], len(CreateFolderList)-createFolderCount)
if count < 1:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SHADOW_CREATE_FOLDER,(-1,),''))
else:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SHADOW_CREATE_FOLDER,(count,),''))
for i in range(count):
tag = createFolderCount
sendImageFileName(sock,tag,CreateFolderList[tag][:-1])
createFolderCount = createFolderCount + 1
elif info[1] == INFCOM_CMD_SHADOW_SEND_FILES:
count = min(info[2][0], len(SendfilesList)-sendFilesCount)
if count < 1:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SHADOW_SEND_FILES,(-1,),''))
else:
sendpkt(sock,(INFCOM_MAGIC,INFCOM_CMD_SHADOW_SEND_FILES,(count,),''))
for i in range(count):
tag = sendFilesCount
sendFileNameAndFile(sock,tag,imageDirPath,SendfilesList[tag][:-1])
sendFilesCount = sendFilesCount + 1
# get configuration from server
config = getConfig(host,port)
GPUs = config[0]
# run shadow
if shadowParams != '':
RunShadow(host,port,imageDirPath,shadowParams)
print('OK: shadow configured')
if modelName == '':
print('OK: server has ' + str(GPUs) + ' GPUs')
for v in config[1]:
print('OK: server has model ' + str(v))
if uploadParams == '':
sys.exit(0)
# upload and pick the model
model = []
if uploadParams != '':
model = uploadModel(host,port,uploadParams)
modelName = model[0]
else:
for v in config[1]:
if v[0] == modelName:
model = v
break
if len(model) == 0:
print(config)
print('ERROR: unable to find model: ' + modelName)
sys.exit(1)
print('OK: found model ' + str(model))
# run inference
if len(imageFileList) > 0:
if modelName == '':
print('ERROR: no model available to run inference')
sys.exit(1)
runInference(host,port,GPUs,model,imageDirPath,imageFileList,synsetFileName,outputFileName,sendFileName,topkValue,detectBB,verbose)
if outputFileName:
print('OK: saved inference results in ' + outputFileName)