Hi Alan, We have reported the main problems we have observed in the example issues mentioned below (#9840 and #11189) and also have some open PR for performance related features. Our desire is to focus our team on product functionality so we would like to offer to fund someone to help with any Nuttx challenges we have so we can get them resolved without relying on community members to generously donate their time.
In #9840, for example, we provided an example that demonstrates something we observed but also suspect that the Linux Test Project _may_ also be useful to confirm if this is a Nuttx problem. As you mentioned, having something in ostest to detect the issue and verify the fix / catch regressions would be ideal. Kind regards, Andrew Dennison Chief Architect and Hardware Team Lead On Thu, 11 Apr 2024 at 04:18, Alan C. Assis <acas...@gmail.com> wrote: > Hi Andrew, > > Could you please open a public issue to report these issues (case you > haven't yet). > > Also if you have some testing examples to trigger these issues, we could > include it into our ostest to avoid it happening again. > > BR, > > Alan > > On Tue, Apr 9, 2024 at 3:45 AM Andrew Dennison < > andrew.denni...@motec.com.au> > wrote: > > > Hi Nuttx community, > > > > We are actively working with nuttx and RISCV (RV32) and have contributed > > several PR to improve support for kernel mode with litex: > > > > > https://nuttx.apache.org/docs/latest/platforms/risc-v/litex/cores/vexriscv_smp/index.html > > . > > > > Along the way we have identified several issues and would like to offer > to > > pay for someone with appropriate experience to investigate and upstream > any > > fixes identified. Some examples: > > > > Experiencing possible race condition with pthread_cond_timedwait. #9840 > > <https://github.com/apache/nuttx/issues/9840> > > Unexpected behaviour with poll and tickless scheduler #11189 > > <https://github.com/apache/nuttx/issues/11189> > > > > Please contact us directly if you feel you could help with either of > these > > issues or potentially some of the other recent issues here: > > https://github.com/apache/nuttx/issues?q=is%3Aopen+author%3Ag2gps+ > > > > Kind regards, > > > > Andrew Dennison > > -- *MoTeC Pty Ltd* 121 Merrindale Drive Croydon South 3136 Victoria Australia *T: *61 3 9761 5050 *W: *www.motec.com.au <https://www.motec.com.au/> -- <http://www.facebook.com/motec.global> <http://www.youtube.com/user/MoTeCAustralia> <https://www.instagram.com/motec_global/> <https://www.linkedin.com/company/motec-global> -- <https://www.motec.com.au> -- Disclaimer Notice: This message, including any attachments, contains confidential information intended for a specific individual and purpose and is protected by law. If you are not the intended recipient you should delete this message. Any disclosure, copying, or distribution of this message or the taking of any action based on it is strictly prohibited.
