Danny Price
Danny Price
Minimal example: When operating on sliced bifrost.ndarrays in CUDA space, we have been running into a BF_STATUS_DEVICE_ERROR exception (and BF_STATUS_MEM_OP_FAILED / BF_STATUS_INTERNAL_ERROR). Here is a minimal example: ```python import bifrost...
The current sigproc reader block a) doesn't treat angles correctly, and b) will crash in most cases! My fix so far has been to use astropy, but that adds a...
A thought, and part of a longer-term goal: can we implement an inter-node communication block? That is, could we implement an ethernet-based "virtual ring" that packetizes data up and sends...
I couldn’t get bifrost code to fully execute on a GPU other than GPU=0, but if you set an environment variable like this before running the code, it will work...
Hi all, I'm experimenting with a pipeline that joins two input streams (blocks) together, and was hoping for some clarification on how to implement it. Firstly, what should happens on...
I'm trying to write a basic pipeline I can use for testing, and am getting some read failures, which I presume are due me misunderstanding how to read/write to the...
With the plugin system, I've found that I need `utils.hpp` and `assert.hpp`,which are in `src/`, not `src/bifrost`, so are not copied over to /usr/local (or --prefix if that is set)....
Hi all, I've been exploring the C++ API a bit recently, and have found it a bit hard going as there's not much documentation (and my C++ needs more time...
Looking at the code for tierms_phase, it looks like the deverr output is always zero. I think line 464 should be ``` deverrs.append(tie / math.sqrt(ncount)) ``` instead of ``` deverrs.append(dev...
First page of generated PDF is blank. This is something to do with the \baselineskip=18pt plus1pt line in the document setup. It only affects some TeX distributions.