התחל במצב לא מקוון עם האפליקציה Player FM !
Automatic mixed precision
Manage episode 293071350 series 2921809
What is automatic mixed precision? How is it implemented? What does it have to do with mode dispatch keys, fallthrough kernels? What are AMP policies? How is its cast caching implemented? How does torchvision also support AMP? What's up with Intel's CPU autocast implementation?
Further reading.
- Autocast implementation lives at https://github.com/pytorch/pytorch/blob/master/aten/src/ATen/autocast_mode.cpp
- How to add autocast implementations to custom operators that are out of tree https://pytorch.org/tutorials/advanced/dispatcher.html#autocast
- CPU autocasting PR https://github.com/pytorch/pytorch/pull/57386
83 פרקים
Manage episode 293071350 series 2921809
What is automatic mixed precision? How is it implemented? What does it have to do with mode dispatch keys, fallthrough kernels? What are AMP policies? How is its cast caching implemented? How does torchvision also support AMP? What's up with Intel's CPU autocast implementation?
Further reading.
- Autocast implementation lives at https://github.com/pytorch/pytorch/blob/master/aten/src/ATen/autocast_mode.cpp
- How to add autocast implementations to custom operators that are out of tree https://pytorch.org/tutorials/advanced/dispatcher.html#autocast
- CPU autocasting PR https://github.com/pytorch/pytorch/pull/57386
83 פרקים
כל הפרקים
×ברוכים הבאים אל Player FM!
Player FM סורק את האינטרנט עבור פודקאסטים באיכות גבוהה בשבילכם כדי שתהנו מהם כרגע. זה יישום הפודקאסט הטוב ביותר והוא עובד על אנדרואיד, iPhone ואינטרנט. הירשמו לסנכרון מנויים במכשירים שונים.