def report(self, miner, nonce, accepted):
is_block, hash6, hash5 = self.sent[nonce]
miner.share_count[if_else(accepted, 1, 0)] += 1
hash_ = if_else(is_block, hash6 + hash5, hash6)
if self.options.verbose or is_block:
say_line('%s %s%s, %s', (miner.id(), if_else(is_block, 'block ', ''), hash_, if_else(accepted, 'accepted', '_rejected_')))
del self.sent[nonce]
def report(self, miner, nonce, accepted):
is_block, hash6, hash5 = self.sent[nonce]
miner.share_count[if_else(accepted, 1, 0)] += 1
hash = if_else(is_block, hash6 + hash5, hash6)
if self.options.verbose or is_block:
say_line('%s %s%s, %s', (miner.id(), if_else(is_block, 'block ', ''), hash, if_else(accepted, 'accepted', '_rejected_')))
del self.sent[nonce]
def status_updated(self, miner):
verbose = self.options.verbose
rate = if_else(verbose, miner.rate, sum([m.rate for m in self.miners]))
estimated_rate = if_else(verbose, miner.estimated_rate, sum([m.estimated_rate for m in self.miners]))
rejected_shares = if_else(verbose, miner.share_count[0], sum([m.share_count[0] for m in self.miners]))
total_shares = rejected_shares + if_else(verbose, miner.share_count[1], sum([m.share_count[1] for m in self.miners]))
total_shares_estimator = max(total_shares, 1)
say_quiet('%s[%.03f MH/s (~%d MH/s)] [Rej: %d/%d (%.02f%%)]', (if_else(verbose, miner.id()+' ', '') , rate, round(estimated_rate), rejected_shares, total_shares, float(rejected_shares) * 100 / total_shares_estimator))
def status_updated(self, miner):
verbose = self.options.verbose
rate = if_else(verbose, miner.rate, sum([m.rate for m in self.miners]))
estimated_rate = if_else(verbose, miner.estimated_rate, sum([m.estimated_rate for m in self.miners]))
rejected_shares = if_else(verbose, miner.share_count[0], sum([m.share_count[0] for m in self.miners]))
total_shares = rejected_shares + if_else(verbose, miner.share_count[1], sum([m.share_count[1] for m in self.miners]))
total_shares_estimator = max(total_shares, 1)
say_quiet('%s[%.03f MH/s (~%d MH/s)] [Rej: %d/%d (%.02f%%)]', (if_else(verbose, miner.id()+' ', '') , rate, round(estimated_rate), rejected_shares, total_shares, float(rejected_shares) * 100 / total_shares_estimator))
def _log(self, level, message, format=None, print_it=True, display_level=True):
"""We enter a log message, we format it, and we add the log brok"""
global obj
global name
global local_log
global human_timestamp_log
# ignore messages when message level is lower than Log level
if level < self._level:
return
# We format the log in UTF-8
if isinstance(message, str):
message = message.decode('UTF-8', 'replace')
if format is None:
lvlname = logging.getLevelName(level)
fmt = u'[%%(date)s] %s%%(name)s%%(msg)s\n' % (if_else(display_level, '%(level)s : ', ''))
args = {
'date' : if_else(human_timestamp_log, time.asctime(time.localtime(time.time())), int(time.time())),
'level': lvlname.capitalize(),
'name' : if_else(name is None, '', '[%s] ' % name),
'msg' : message
}
s = fmt % args
else:
s = format % message
if print_it and len(s) > 1:
# If the daemon is launched with a non UTF8 shell
# we can have problems in printing
try:
print s[:-1]
except UnicodeEncodeError:
print s.encode('ascii', 'ignore')
# We create and add the brok but not for debug that don't need
# to do a brok for it, and so go in all satellites. Debug
# should keep locally
if level != logging.DEBUG:
b = Brok('log', {'log': s})
obj.add(b)
# If we want a local log write, do it
if local_log is not None:
logging.log(level, s.strip())
def binary_comp(comp):
return concat(
decr_sp(),
load_stack_top_into_d(),
decr_sp(),
['@SP', 'A=M', 'D=M-D'],
if_else(
comparator=comp,
true_block=['@SP', 'A=M',
'M=-1'], # recall: in HW -1 represents true, 0 false
false_block=['@SP', 'A=M', 'M=0']),
incr_sp())
def initialize(options):
if not OPENCL:
return []
options.worksize = tokenize(options.worksize, 'worksize')
options.frames = tokenize(options.frames, 'frames', [30])
options.frameSleep = tokenize(options.frameSleep, 'frameSleep', cast=float)
options.vectors = if_else(
options.old_vectors, [True],
tokenize(options.vectors, 'vectors', [False], bool))
platforms = cl.get_platforms()
if options.platform >= len(platforms) or (options.platform == -1
and len(platforms) > 1):
print 'Wrong platform or more than one OpenCL platforms found, use --platform to select one of the following\n'
for i in xrange(len(platforms)):
print '[%d]\t%s' % (i, platforms[i].name)
sys.exit()
if options.platform == -1:
options.platform = 0
devices = platforms[options.platform].get_devices()
if not options.device and devices:
print '\nOpenCL devices:\n'
for i in xrange(len(devices)):
print '[%d]\t%s' % (i, devices[i].name)
print '\nNo devices specified, using all GPU devices\n'
miners = [
OpenCLMiner(i, options) for i in xrange(len(devices))
if ((not options.device and devices[i].type == cl.device_type.GPU) or (
i in options.device))
]
for i in xrange(len(miners)):
miners[i].worksize = options.worksize[min(i,
len(options.worksize) - 1)]
miners[i].frames = options.frames[min(i, len(options.frames) - 1)]
miners[i].frameSleep = options.frameSleep[min(
i,
len(options.frameSleep) - 1)]
miners[i].vectors = options.vectors[min(i, len(options.vectors) - 1)]
miners[i].cutoff_temp = options.cutoff_temp[min(
i,
len(options.cutoff_temp) - 1)]
miners[i].cutoff_interval = options.cutoff_interval[min(
i,
len(options.cutoff_interval) - 1)]
return miners
def getwork(self, data=None): try: self.connection = self.ensure_connected(self.connection, self.server().proto, self.server().host)[0] self.postdata['params'] = if_else(data, [data], []) (self.connection, result) = self.request(self.connection, '/', self.headers, dumps(self.postdata)) self.switch.connection_ok() return result['result'] except (IOError, httplib.HTTPException, ValueError, socks.ProxyError, NotAuthorized, RPCError): self.stop() except Exception: say_exception()
def initialize(options): if not OPENCL: return [] options.worksize = tokenize(options.worksize, 'worksize') options.frames = tokenize(options.frames, 'frames', [30]) options.frameSleep = tokenize(options.frameSleep, 'frameSleep', cast=float) options.vectors = if_else(options.old_vectors, [True], tokenize(options.vectors, 'vectors', [False], bool)) platforms = cl.get_platforms() if options.platform >= len(platforms) or (options.platform == -1 and len(platforms) > 1): print 'Wrong platform or more than one OpenCL platforms found, use --platform to select one of the following\n' for i in xrange(len(platforms)): print '[%d]\t%s' % (i, platforms[i].name) sys.exit() if options.platform == -1: options.platform = 0 devices = platforms[options.platform].get_devices() if not options.device and devices: print '\nOpenCL devices:\n' for i in xrange(len(devices)): print '[%d]\t%s' % (i, devices[i].name) print '\nNo devices specified, using all GPU devices\n' miners = [ OpenCLMiner(i, options) for i in xrange(len(devices)) if ( (not options.device and devices[i].type == cl.device_type.GPU) or (i in options.device) ) ] for i in xrange(len(miners)): miners[i].worksize = options.worksize[min(i, len(options.worksize) - 1)] miners[i].frames = options.frames[min(i, len(options.frames) - 1)] miners[i].frameSleep = options.frameSleep[min(i, len(options.frameSleep) - 1)] miners[i].vectors = options.vectors[min(i, len(options.vectors) - 1)] miners[i].cutoff_temp = options.cutoff_temp[min(i, len(options.cutoff_temp) - 1)] miners[i].cutoff_interval = options.cutoff_interval[min(i, len(options.cutoff_interval) - 1)] return miners
def getwork(self, data=None):
try:
self.connection = self.ensure_connected(self.connection,
self.server().proto,
self.server().host)[0]
self.postdata['params'] = if_else(data, [data], [])
(self.connection, result) = self.request(self.connection, '/',
self.headers,
dumps(self.postdata))
self.switch.connection_ok()
return result['result']
except (IOError, httplib.HTTPException, ValueError, socks.ProxyError,
NotAuthorized, RPCError):
self.stop()
except Exception:
say_exception()
def mining_thread(self):
say_line('started OpenCL miner on platform %d, device %d (%s)', (self.options.platform, self.device_index, self.device_name))
(self.defines, rate_divisor, hashspace) = if_else(self.vectors, ('-DVECTORS', 500, 0x7FFFFFFF), ('', 1000, 0xFFFFFFFF))
self.defines += (' -DOUTPUT_SIZE=' + str(self.output_size))
self.defines += (' -DOUTPUT_MASK=' + str(self.output_size - 1))
self.load_kernel()
frame = 1.0 / max(self.frames, 3)
unit = self.worksize * 256
global_threads = unit * 10
queue = cl.CommandQueue(self.context)
last_rated_pace = last_rated = last_n_time = last_temperature = time()
base = last_hash_rate = threads_run_pace = threads_run = 0
output = np.zeros(self.output_size + 1, np.uint32)
output_buffer = cl.Buffer(self.context, cl.mem_flags.WRITE_ONLY | cl.mem_flags.USE_HOST_PTR, hostbuf=output)
self.kernel.set_arg(20, output_buffer)
work = None
temperature = 0
while True:
if self.should_stop: return
sleep(self.frameSleep)
if (not work) or (not self.work_queue.empty()):
try:
work = self.work_queue.get(True, 1)
except Empty: continue
else:
if not work: continue
nonces_left = hashspace
state = work.state
state2 = work.state2
f = work.f
self.kernel.set_arg(0, state[0])
self.kernel.set_arg(1, state[1])
self.kernel.set_arg(2, state[2])
self.kernel.set_arg(3, state[3])
self.kernel.set_arg(4, state[4])
self.kernel.set_arg(5, state[5])
self.kernel.set_arg(6, state[6])
self.kernel.set_arg(7, state[7])
self.kernel.set_arg(8, state2[1])
self.kernel.set_arg(9, state2[2])
self.kernel.set_arg(10, state2[3])
self.kernel.set_arg(11, state2[5])
self.kernel.set_arg(12, state2[6])
self.kernel.set_arg(13, state2[7])
self.kernel.set_arg(15, f[0])
self.kernel.set_arg(16, f[1])
self.kernel.set_arg(17, f[2])
self.kernel.set_arg(18, f[3])
self.kernel.set_arg(19, f[4])
if temperature < self.cutoff_temp:
self.kernel.set_arg(14, pack('I', base))
cl.enqueue_nd_range_kernel(queue, self.kernel, (global_threads,), (self.worksize,))
nonces_left -= global_threads
threads_run_pace += global_threads
threads_run += global_threads
base = uint32(base + global_threads)
else:
threads_run_pace = 0
last_rated_pace = time()
sleep(self.cutoff_interval)
now = time()
if self.adapterIndex != None:
t = now - last_temperature
if temperature >= self.cutoff_temp or t > 1:
last_temperature = now
with adl_lock:
temperature = self.get_temperature()
t = now - last_rated_pace
if t > 1:
rate = (threads_run_pace / t) / rate_divisor
last_rated_pace = now; threads_run_pace = 0
r = last_hash_rate / rate
if r < 0.9 or r > 1.1:
global_threads = max(unit * int((rate * frame * rate_divisor) / unit), unit)
last_hash_rate = rate
t = now - last_rated
if t > self.options.rate:
self.update_rate(now, threads_run, t, work.targetQ, rate_divisor)
last_rated = now; threads_run = 0
queue.finish()
cl.enqueue_read_buffer(queue, output_buffer, output)
queue.finish()
if output[self.output_size]:
result = Object()
result.header = work.header
result.merkle_end = work.merkle_end
result.time = work.time
result.difficulty = work.difficulty
result.target = work.target
result.state = np.array(state)
result.nonces = np.array(output)
result.job_id = work.job_id
result.extranonce2 = work.extranonce2
result.server = work.server
result.miner = self
self.switch.put(result)
output.fill(0)
cl.enqueue_write_buffer(queue, output_buffer, output)
if not self.switch.update_time:
if nonces_left < 3 * global_threads * self.frames:
self.update = True
nonces_left += 0xFFFFFFFFFFFF
elif 0xFFFFFFFFFFF < nonces_left < 0xFFFFFFFFFFFF:
say_line('warning: job finished, %s is idle', self.id())
work = None
elif now - last_n_time > 1:
work.time = bytereverse(bytereverse(work.time) + 1)
state2 = partial(state, work.merkle_end, work.time, work.difficulty, f)
calculateF(state, work.merkle_end, work.time, work.difficulty, f, state2)
self.kernel.set_arg(8, state2[1])
self.kernel.set_arg(9, state2[2])
self.kernel.set_arg(10, state2[3])
self.kernel.set_arg(11, state2[5])
self.kernel.set_arg(12, state2[6])
self.kernel.set_arg(13, state2[7])
self.kernel.set_arg(15, f[0])
self.kernel.set_arg(16, f[1])
self.kernel.set_arg(17, f[2])
self.kernel.set_arg(18, f[3])
self.kernel.set_arg(19, f[4])
last_n_time = now
self.update_time_counter += 1
if self.update_time_counter >= self.switch.max_update_time:
self.update = True
self.update_time_counter = 1
"Use --vv to specify per-device vectors usage."
)
group.add_option('-p', '--platform', dest='platform', default=-1, help='use platform by id', type='int')
group.add_option('-w', '--worksize', dest='worksize', default=[], help='work group size, default is maximum returned by OpenCL')
group.add_option('-f', '--frames', dest='frames', default=[], help='will try to bring single kernel execution to 1/frames seconds, default=30, increase this for less desktop lag')
group.add_option('-s', '--sleep', dest='frameSleep', default=[], help='sleep per frame in seconds, default 0')
group.add_option('--vv', dest='vectors', default=[], help='use vectors, default false')
group.add_option('-v', '--vectors', dest='old_vectors',action='store_true', help='use vectors')
parser.add_option_group(group)
(options, options.servers) = parser.parse_args()
log.verbose = options.verbose
log.quiet = options.quiet
options.rate = if_else(options.verbose, max(options.rate, 60), max(options.rate, 0.1))
options.version = VERSION
options.max_update_time = 60
options.device = tokenize(options.device, 'device', [])
options.cutoff_temp = tokenize(options.cutoff_temp, 'cutoff_temp', [95], float)
options.cutoff_interval = tokenize(options.cutoff_interval, 'cutoff_interval', [0.01], float)
switch = None
try:
switch = Switch(options)
if not options.no_ocl:
"Use --vv to specify per-device vectors usage."
)
group.add_option('-p', '--platform', dest='platform', default=-1, help='use platform by id', type='int')
group.add_option('-w', '--worksize', dest='worksize', default=[], help='work group size, default is maximum returned by OpenCL')
group.add_option('-f', '--frames', dest='frames', default=[], help='will try to bring single kernel execution to 1/frames seconds, default=30, increase this for less desktop lag')
group.add_option('-s', '--sleep', dest='frameSleep', default=[], help='sleep per frame in seconds, default 0')
group.add_option('--vv', dest='vectors', default=[], help='use vectors, default false')
group.add_option('-v', '--vectors', dest='old_vectors',action='store_true', help='use vectors')
parser.add_option_group(group)
(options, options.servers) = parser.parse_args()
log.verbose = options.verbose
log.quiet = options.quiet
options.rate = if_else(options.verbose, options.rate, max(options.rate, 0.1))
options.version = VERSION
options.max_update_time = 60
options.device = tokenize(options.device, 'device', [])
options.cutoff_temp = tokenize(options.cutoff_temp, 'cutoff_temp', [95], float)
options.cutoff_interval = tokenize(options.cutoff_interval, 'cutoff_interval', [0.01], float)
switch = None
try:
switch = Switch(options)
if not options.no_ocl:
def report(self, nonce, accepted):
is_block, hash6, hash5 = self.sent[nonce]
self.miner.share_found(if_else(is_block, hash6 + hash5, hash6),
accepted, is_block)
del self.sent[nonce]
def report(self, nonce, accepted): is_block, hash6, hash5 = self.sent[nonce] self.miner.share_found(if_else(is_block, hash6 + hash5, hash6), accepted, is_block) del self.sent[nonce]