Iztok Lebar Bajec

Update gpus.go for gpu_type and Slurm>=19.05.0rc1

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- ever since Slurm [19.05.0rc1](https://github.com/SchedMD/slurm/blob/master/NEWS) sinfo has [GresUsed --Format option](https://slurm.schedmd.com/sinfo.html#OPT_GresUsed) - tested on Slurm 21.08.5

Signed-off-by: Iztok Lebar Bajec # What does this PR do ? While waiting for #3819 to be finished, upgrade of current punctuation capitalization model with support for lowercasing, uppercasing, and...

[NMT] Unable to run `megatron_nmt_training.py`

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**Describe the bug** Trying to run `megatron_nmt_training.py`, with `conf/aayn_base_megatron.yml` initialization crashes with the following trace: ```python Traceback (most recent call last): File "examples/nlp/machine_translation/megatron_nmt_training.py", line 95, in main() File "/workspace/nemo/nemo/core/config/hydra_runner.py", line...

Problems running multi-gpu punctuation capitalization training

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**Describe the bug** Running multi-gpu training without a pre-prepared cache, crashes upon initialization with the following trace ```python3 Traceback (most recent call last): File "examples/nlp/token_classification/punctuation_capitalization_train_evaluate.py", line 155, in main() File...

[NLP] [question/bug?] `train_loss` falling, whereas `val_loss`, `punct_f1`, `capit_f1` all increasing

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@PeganovAnton Training on multiple GPUs I'm noticing that `train_loss` is decreasing, and `f1` scores are increasing, but so is `val_loss`. Is `val_loss` the right metric to be monitored? Would mean...

scripts/export.py fails with `--device=cpu`

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Regardless of the model being exported the script fails with ```python3 File "scripts/export.py", line 160, in nemo_export raise e File "scripts/export.py", line 139, in nemo_export output_example = forward_method(model)(*input_list, **input_dict) File...

[TTS] fix for #4012 and #4100

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Signed-off-by: Iztok Lebar Bajec # What does this PR do ? Add a one line overview of what this PR aims to accomplish. **Collection**: [Note which collection this PR will...

[TTS] fix for #4105 and #4100

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Signed-off-by: Iztok Lebar Bajec # What does this PR do ? Add a one line overview of what this PR aims to accomplish. **Collection**: [Note which collection this PR will...

fixes https://github.com/NVIDIA/NeMo/issues/4451

Greek letters not printed in text mode

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## Description When in text or math text mode (\mathrm, \mathit, \mathbf) I access Greek letters via the respective latex commands (e.g. \gamma, \Gamma) no character is printed. Using Unicode...