[TVM Discuss] [Questions] Does data_alignment in decl_buffer affect performance?

2020-06-03 Thread moderato via TVM Discuss
Hello! I make a very simple test exploring if the data_alignment argument affects the performance of the intrinsic function: ```python from __future__ import absolute_import, print_function import tvm from tvm import te import numpy as np def intrin_gemm(m, n, p, alignment=64): a = te.pla

[TVM Discuss] [Questions] A problem for the optimized model

2020-06-03 Thread Uwen via TVM Discuss
Oh, yeah, forget my stupid question :sweat_smile: --- [Visit Topic](https://discuss.tvm.ai/t/a-problem-for-the-optimized-model/6878/3) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.ai/email/un

[TVM Discuss] [Questions] A problem for the optimized model

2020-06-03 Thread Cody H. Yu via TVM Discuss
Isn't `p0` the weight of conv2d and `p1` the bias? --- [Visit Topic](https://discuss.tvm.ai/t/a-problem-for-the-optimized-model/6878/2) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.ai/email/u

[TVM Discuss] [Questions] A problem for the optimized model

2020-06-03 Thread Uwen via TVM Discuss
Hi, I am a beginer for tvm. I compile the model for vgg19 and visualize it by netron. ![Screenshot from 2020-06-03 17-56-51|690x274, 75%](upload://86khXCxeCiNFMyOjSq5ISsgMDKd.png) *The original model is just conv->relu->pooling->...* I know tvm do some operator fusions. But I don't know wh

[TVM Discuss] [Questions] BYOC and the VTA missing link?

2020-06-03 Thread aca88 via TVM Discuss
[quote="matt-arm, post:2, topic:6867"] it’s worth mentioning that one of the reasons all the codegens accept Relay rather than TIR is because BYOC is implemented in Relay [/quote] I agree with you that the current infrastructure seems to be limited to Relay. But tqchen did mention: [quote="

[TVM Discuss] [Questions] ROCm 'segmentation fault' error when auto-tuning

2020-06-03 Thread Thomas V via TVM Discuss
Currently, we use the CUDA schedule (and op) on ROCm: https://github.com/apache/incubator-tvm/blob/2cd987d92724be0f859bfb624ce797f9c70167bb/python/tvm/relay/op/strategy/rocm.py#L47-L50 --- [Visit Topic](https://discuss.tvm.ai/t/rocm-segmentation-fault-error-when-auto-tuning/6402/8) to res