You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@mahout.apache.org by "ryankert01 (via GitHub)" <gi...@apache.org> on 2026/01/20 10:13:00 UTC
Re: [PR] MAHOUT-878 Add CUDA Torch Tensor Support for QDP Python Binding [mahout]
ryankert01 commented on PR #881:
URL: https://github.com/apache/mahout/pull/881#issuecomment-3772075605
```
⎿ ============================================================
CUDA Tensor Encoding Speed Comparison
============================================================
Batch= 100, Features= 64 | CPU: 0.30ms | CUDA: 0.12ms | Speedup: 2.45x
Batch= 100, Features= 256 | CPU: 0.21ms | CUDA: 0.46ms | Speedup: 0.45x
Batch= 100, Features=1024 | CPU: 0.67ms | CUDA: 0.17ms | Speedup: 3.94x
Batch= 1000, Features= 64 | CPU: 3.82ms | CUDA: 0.48ms | Speedup: 7.93x
Batch= 1000, Features= 256 | CPU: 2.90ms | CUDA: 0.26ms | Speedup: 11.18x
Batch= 1000, Features=1024 | CPU: 6.11ms | CUDA: 0.57ms | Speedup: 10.78x
Batch=10000, Features= 64 | CPU: 4.26ms | CUDA: 2.03ms | Speedup: 2.10x
Batch=10000, Features= 256 | CPU: 10.09ms | CUDA: 4.78ms | Speedup: 2.11x
Batch=10000, Features=1024 | CPU: 27.10ms | CUDA: 10.42ms | Speedup: 2.60x
============================================================
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: dev-unsubscribe@mahout.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org