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[Discuss-gnuradio] Lots of mallocs in my gnuradio block ... is it safe?
From: |
John Andrews |
Subject: |
[Discuss-gnuradio] Lots of mallocs in my gnuradio block ... is it safe? |
Date: |
Sun, 17 Oct 2010 21:08:50 -0700 |
Hi,I am writing the code for a gnuradio block and I use a lot of dynamic memory allocation. The code isn't finished yet but I thought I would ask this question anyways. For an idea this is how the mallocs look like.
1. (204 + 5 + 204) gr_complex arrays of size 2046 each
2. 1 double array of size 2046
The reason why I have this is most of the data allocated in these arrays is reused and I don't have to calculate it again and again. i thought having this data ready when the block is initialized will speed up the processing.
Being pessimistic programmer I am circumspect about my method. What are your thoughts?
Thanks,
John
- [Discuss-gnuradio] Lots of mallocs in my gnuradio block ... is it safe?,
John Andrews <=