GPU: Difference between revisions
| Line 87: | Line 87: | ||
Several versions of the CUDA toolkit are available. Please see our [[CUDA-Sapelo2|CUDA]] page. | Several versions of the CUDA toolkit are available. Please see our [[CUDA-Sapelo2|CUDA]] page. | ||
<!-- | |||
'''2. PGI/CUDA compilers''' | '''2. PGI/CUDA compilers''' | ||
| Line 94: | Line 95: | ||
For information on versions of PGI compilers installed on Sapelo2, please see [[Code Compilation on Sapelo2]]. | For information on versions of PGI compilers installed on Sapelo2, please see [[Code Compilation on Sapelo2]]. | ||
--> | |||
'''2. cuDNN''' | |||
The NVIDIA CUDA Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for deep neural networks. To see all modules of cuDNN installed on Sapelo2, please use the command | |||
<pre class="gcommand"> | |||
ml spider cuDNN | |||
</pre> | |||
'''3. OpenACC''' | '''3. OpenACC''' | ||
Using the NVIDIA HPC SDK compiler suite | Using the NVIDIA HPC SDK compiler suite, provided by the NVHPC module on Sapelo2, programmers can accelerate applications on x64+accelerator platforms by adding OpenACC compiler directives to Fortran and C programs and then recompiling with appropriate compiler options. Please see https://developer.nvidia.com/hpc-sdk and http://www.pgroup.com/resources/accel.htm | ||
OpenACC is also supported by GNU compilers, especially the latest versions, e.g. GNU 7.2.0, installed on Sapelo2. For more information on OpenACC support by GNU compilers, please refer to https://gcc.gnu.org/wiki/OpenACC | OpenACC is also supported by GNU compilers, especially the latest versions, e.g. GNU 7.2.0, installed on Sapelo2. For more information on OpenACC support by GNU compilers, please refer to https://gcc.gnu.org/wiki/OpenACC | ||
Revision as of 19:38, 2 September 2024
GPU Computing on Sapelo2
Hardware
For a description of the Graphics Processing Units (GPU) device specifications, please see GPU Hardware.
The following table summarizes the GPU devices available on sapelo2:
| Number of nodes | CPU cores per node | Host memory per node | CPU processor | GPU model | GPU devices per node | Device memory | GPU compute capability | Minimum CUDA version | Partition Name | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 128 | 1TB | Intel Sapphire Rapids | H100 | 4 | 80GB | 9.0 | 11.8 | gpu_p, gpu_30d_p | Need to request --gres=gpu:H100, e.g.,
#SBATCH --partition=gpu_p #SBATCH --gres=gpu:H100:1 #SBATCH --time=7-00:00:00 |
| 14 | 64 | 1TB | AMD Milan | A100 | 4 | 80GB | 8.0 | 11.0 | gpu_p, gpu_30d_p | Need to request --gres=gpu:A100, e.g.,
#SBATCH --partition=gpu_p #SBATCH --gres=gpu:A100:1 #SBATCH --time=7-00:00:00 |
| 11 | 128 | 745GB | AMD Genoa | L4 | 4 | 24GB | 8.9 | 11.8 | gpu_p, gpu_30d_p | Need to request --gres=gpu:L4, e.g.,
#SBATCH --partition=gpu_p #SBATCH --gres=gpu:L4:1 #SBATCH --time=7-00:00:00 |
| 2 | 32 | 192GB | Intel Skylake | P100 | 1 | 16GB | 6.0 | 8.0 | gpu_p, gpu_30d_p | Need to request --gres=gpu:P100, e.g.,
#SBATCH --partition=gpu_p #SBATCH --gres=gpu:P100:1 #SBATCH --time=7-00:00:00 |
| 1 | 64 | 1TB | AMD Milan | A100 | 4 | 80GB | 8.0 | 11.0 | buyin partition | Available on batch for all users up to 4 hours, e.g.,
#SBATCH --partition=batch #SBATCH --gres=gpu:A100:1 or #SBATCH --gres=gpu:L4:1 or #SBATCH --gres=gpu:V100:1 or #SBATCH --gres=gpu:V100S:1 #SBATCH --time=4:00:00 |
| 2 | 64 | 745GB | AMD Genoa | L4 | 4 | 24GB | 8.9 | 11.8 | buyin partition | |
| 2 | 28 | 192GB | Intel Skylake | V100 | 1 | 16GB | 7.0 | 9.0 | buyin partition | |
| 2 | 32 | 192GB | Intel Skylake | V100 | 1 | 16GB | 7.0 | 9.0 | buyin partition | |
| 2 | 32 | 384GB | Intel Skylake | V100 | 1 | 32GB | 7.0 | 9.0 | buyin partition | |
| 2 | 64 | 128GB | AMD Naples | V100 | 2 | 32GB | 7.0 | 9.0 | buyin partition | |
| 1 | 64 | 128GB | AMD Naples | V100 | 1 | 32GB | 7.0 | 9.0 | buyin partition | |
| 4 | 64 | 128GB | AMD Rome | V100S | 1 | 32GB | 7.0 | 9.0 | buyin partition |
Software
Sapelo2 has the following tools for programming for GPUs:
1. NVIDIA CUDA toolkit
Several versions of the CUDA toolkit are available. Please see our CUDA page.
2. cuDNN
The NVIDIA CUDA Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for deep neural networks. To see all modules of cuDNN installed on Sapelo2, please use the command
ml spider cuDNN
3. OpenACC
Using the NVIDIA HPC SDK compiler suite, provided by the NVHPC module on Sapelo2, programmers can accelerate applications on x64+accelerator platforms by adding OpenACC compiler directives to Fortran and C programs and then recompiling with appropriate compiler options. Please see https://developer.nvidia.com/hpc-sdk and http://www.pgroup.com/resources/accel.htm
OpenACC is also supported by GNU compilers, especially the latest versions, e.g. GNU 7.2.0, installed on Sapelo2. For more information on OpenACC support by GNU compilers, please refer to https://gcc.gnu.org/wiki/OpenACC
For information on versions of GNU compilers installed on Sapelo2, please see Code Compilation on Sapelo2.
Running Jobs
For information on how to run GPU jobs on Sapelo2, please refer to Running Jobs on Sapelo2.