[Numpy-discussion] memmap from fd?
Fri Jan 9 06:05:02 CST 2009
I'm working on interfacing to a custom FPGA board. The kernel driver exposes the FPGA memory via mmap.
It might be nice to use numpy memmap to read/write data. One issue is that I think I will need to create the memmap array from a fd, not a file name. The reason is I wrote the driver to only allow 1 exclusive open, and I already have it open for other reasons. Any chance to create a memmap array from a fd?
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