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jiazhihao / TASO

The Tensor Algebra SuperOptimizer for Deep Learning
Apache License 2.0
693 stars 90 forks source link

CPU/GPU #16

Closed sonfire186 closed 5 years ago

sonfire186 commented 5 years ago

If I perform optimization on a computer without a GPU and I will run it on a GPU. Will it affect performance?

jiazhihao commented 5 years ago

@sonfiree Thanks for your interests in TASO.

TASO optimize DNN computation graphs based on the runtime measurements of different DNN operators on the actual hardware backend. Therefore, we recommend to run TASO on the GPU backend you are optimizing for.

sonfire186 commented 5 years ago

And how should I be in production? For example, I use a 1080 card, and in production I already have two 2080. It turns out in the power is distinguishing. On a machine in production, I cannot run the code.

jiazhihao commented 5 years ago

@sonfiree TASO may use different graph optimizations for different GPU backends. So you should run TASO on the production GPU. Can you briefly explain the error message you got on 2080?

sonfire186 commented 5 years ago

I have not received anything. I just started testing. I wanted to know how to better deploy the graph and tests.