Tomeu Vizoso

Background  Among Arm's portfolio of IP blocks is the Ethos-U product line, offering acceleration of neural networks at low power and lo...

The kernel portion of the Linux driver for the Rockchip NPUs has been merged into the maintainer tree , and will be sent in the next pull re...

 It has been almost a year since my last update on the Rockchip NPU, and though I'm a bit sad that I haven't had more time to work ...

Several months have passed since the last update . This has been in part due to the summer holidays and a gig doing some non-upstream work, ...

I'm happy to announce that my first project regarding support for the NPU in NXP's i.MX 8M Plus SoC has reached the feature complete...

Last week I started work on adding support to the Etnaviv driver for the NPU inside the NXP i.MX 8M Plus SoC (VeriSilicon's VIPNano-SI+)...

In the past few weeks I have been working on among other things a kernel driver for the NPU in the Rockchip RK3588 SoC, new from the ground...

With new releases of the Linux kernel and Mesa drivers poised to be packaged by Linux distributions, the TensorFlow Lite driver for the NPU...

Progress Yesterday I managed to implement in my open-source driver all the remaining operations so the SSDLite MobileDet model can run on R...

Progress For  the last couple of weeks I have kept chipping at a new userspace driver for the NPU in the Rockchip RK3588 SoC. I am very happ...

During the past weeks I have paused work on the driver for the Vivante NPU and have started work on a new driver, for Rockchip's own NPU...

In the last update I explained how compression of zero weights gave our driver such a big performance improvement. Since then, I have explor...

After the open-source driver for VeriSilicon's Vivante NPU was merged into Mesa two weeks ago, I have been taking some rest and thinki...

Today the initial merge request for Teflon was merged into Mesa, along with the first hardware driver, for VeriSilicon's Vivante NPU . ...

When almost two months ago I got MobileNetV1 running with useful performance on my driver for the Vivante NPU, I took that milestone as a p...

"Don't cross the streams. It would be bad." IR refactorings A big part of what I have been up to in the past two weeks has bee...

During these last two weeks I have been working towards adding support for more operations and kinds of convolutions so we can run more inte...

Progress   This update's highlight is that last week I finally got the TP jobs working, which allows us to make the tensor manipulation ...

 If you remember the last update two weeks ago, I got MobileNetV1 working with good performance, and I was planning to move to upstreaming ...

Progress Since the last update I finally got the whole of MobileNetv1 running at full-accuracy on the NPU with Mesa:  tomeu@arm-64:~/mesa$ p...