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Bug
binary
1.5.0.dev20240321
CentOS Linux release 7.9.2009 (Core)
3.9
none
在两方参与计算时,每一方都拥有多个物理计算节点。具体的用的secretflow的SSRegression来做逻辑回归,在这种配置下,希望提供配置或解决方案提高整个系统的运行速度
sf.shutdown() sf.init(parties=['alice', 'bob'],address=alice_ip+':9394') #sf.init(address='192.168.207.221:9394', cluster_config=cluster_config) alice = sf.PYU('alice') bob = sf.PYU('bob') #carol = sf.PYU('carol') spu_config = { 'nodes': [ {'party': 'alice', 'id': 'local:0', 'address': alice_ip + ':12945'}, {'party': 'bob', 'id': 'local:1', 'address': bob_ip + ':12946'}, # {'party': 'carol', 'id': 'local:2', 'address': '127.0.0.1:12347'}, ], 'runtime_config': { # SEMI2K support 2/3 PC, ABY3 only support 3PC, CHEETAH only support 2PC. # pls pay attention to size of nodes above. nodes size need match to PC setting. 'protocol': spu.spu_pb2.SEMI2K, 'field': spu.spu_pb2.FM128, }, } # SPU settings my_spu = sf.SPU(spu_config) # your code to run. # init log #logging.basicConfig(stream=sys.stdout, level=logging.INFO) #start = time.time() timecollect.start() train_vdf = v_read_csv( {alice: train_alice_path, bob: train_bob_path}, keys="row_num", drop_keys="row_num", spu=my_spu, psi_protocl="ECDH_PSI_2PC" ) test_vdf = v_read_csv( {alice: test_alice_path, bob: test_bob_path}, keys="row_num", drop_keys="row_num", spu=my_spu, psi_protocl="ECDH_PSI_2PC" ) # 初始化模型 lr_model = SSRegression(my_spu) # 训练模型 lr_model.fit( x=X_train, y=y_train, epochs=epoch, learning_rate=learning_rate, batch_size=batch_size, sig_type='t3', reg_type='logistic', penalty='l2', l2_norm=l2_r, eps=0.0001 )
The text was updated successfully, but these errors were encountered:
SS Regression 的计算瓶颈在于网络而不是计算资源。8C单台机器的CPU也利用不满。 没有直接配置物理机机群而加速SS Regression的方法。
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da-niao-dan
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Issue Type
Bug
Source
binary
Secretflow Version
1.5.0.dev20240321
OS Platform and Distribution
CentOS Linux release 7.9.2009 (Core)
Python version
3.9
Bazel version
none
GCC/Compiler version
none
What happend and What you expected to happen.
Reproduction code to reproduce the issue.
The text was updated successfully, but these errors were encountered: