Messages in this thread | | | Date | Mon, 23 Apr 2012 13:19:29 -0700 | From | "Jiandong Zheng" <> | Subject | Re: Possible integer overflow in mach-bcmring with FPGA11107 |
| |
On 4/23/2012 5:43 AM, Christian Dietrich wrote: > > This seems totally innocent, but when doing the caluculation for > rate_hz by hand (or python) the result is slighly bigger than > 2^32-1. Therfore an integer overflow should occur and the rate_hz rate > will be far too low. It may be that there is a sanity check in > hardware, but i don't know the used hardware at all. > Hi Christian,
Yes. This is a problem. I will cleanup fpga11107 code including this soon.
Thanks, JD
| |