Lightning-AI pytorch-lightning Ddp-multi-gpu-multi-node Discussions
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DDP / multi-GPU / multi-node Discussions
Any questions about DDP or multi GPU things
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You must be logged in to vote Multi-GPUs DDP - How the dataset is distributed accross the GPUs
data handlingGeneric data-related topic strategy: ddpDistributedDataParallel -
You must be logged in to vote DDP - Synchronization on DGX - Use CPUs or GPU-to-GPU interconnect
accelerator: cudaCompute Unified Device Architecture GPU -
You must be logged in to vote self.log twice problem
loggingRelated to the `LoggerConnector` and `log()` -
You must be logged in to vote What's the relationship between number of gpu and batch size (global batch size))
distributedGeneric distributed-related topic accelerator: cudaCompute Unified Device Architecture GPU -
You must be logged in to vote How to carry out validation loop on one single GPU
accelerator: cudaCompute Unified Device Architecture GPU trainer: validate -
You must be logged in to vote DynamicBatchSampler
data handlingGeneric data-related topic -
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You must be logged in to vote Run Trainer.fit multiple times under DDP mode
strategy: ddpDistributedDataParallel -
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You must be logged in to vote Implementing a Metric and including a nn.Module doesn't work correctly in parallel
strategy: ddpDistributedDataParallel accelerator: cudaCompute Unified Device Architecture GPU -
You must be logged in to vote ModelCheckpoint in DDP
callback: model checkpoint strategy: ddpDistributedDataParallel -
You must be logged in to vote Is there any way to cache the data when training with 'ddp' ?
data handlingGeneric data-related topic -
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