Re: [Csnd-dev] [EXTERNAL] [Csnd-dev] pfields > 2000

yes, I realised the schedule opcode needs to be able to access the extra field. 

I am considering now whether we may just go for a fully dynamic memory arrangement and dispense with the extra field. It may
be the best solution now, but it’s a lot more involved.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 8 May 2025, at 21:11, Eduardo Moguillansky <[email protected]> wrote:
> 
> The schedule opcode itself also needs changes, that was not part of the original PR: There is also some wasteful copying of memory, where an EVTBLK is created and filled with an .extra chunk only to dispose the memory right after that. 
> 
> On Thu, May 8, 2025 at 8:37 PM Victor Lazzarini <[email protected]> wrote:
> No need, I have all I require there. Leave it with me, there's some internal changes that I may need to look after (6->7) 
> 
> Thanks
> Prof. Victor Lazzarini 
> Maynooth University
> Ireland
> 
>> On 8 May 2025, at 17:53, Eduardo Moguillansky <[email protected]> wrote:
>> 
>>  I can post a PR later today
>> 
>> On Thu, May 8, 2025 at 1:22 PM Eduardo Moguillansky <[email protected]> wrote:
>> I think this might be it:
>> 
>> https://github.com/csound/csound/pull/1764
>> 
>> On Thu, May 8, 2025 at 12:59 PM Victor Lazzarini <[email protected]> wrote:
>> Do you have the PR number?
>> Prof. Victor Lazzarini 
>> Maynooth University
>> Ireland
>> 
>>> On 8 May 2025, at 11:33, Eduardo Moguillansky <[email protected]> wrote:
>>> 
>>>  *Warning*
>>> This email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
>>> I had submitted a PR long ago which fixed this problem, but it seems to not have been applied to csound 7. Whenever the number of pfields exceeds 2000 csound crashes.
>>> 
>>> I don't have the code anymore
>>> 
>>> Test code:
>>> 
>>> <CsoundSynthesizer>
>>> <CsOptions>
>>> -odac
>>> </CsOptions>
>>> <CsInstruments>
>>> 
>>> sr = 44100
>>> ksmps = 64
>>> nchnls = 2
>>> 0dbfs = 1
>>> 
>>> instr 10
>>> ipfields[] passign 4
>>> printarray ipfields
>>> turnoff
>>> endin
>>> 
>>> instr 20
>>> ipfields[] genarray 0, 2000
>>> ipfields[0] = 10
>>> ipfields[1] = 0
>>> ipfields[2] = 1
>>> schedule ipfields
>>> turnoff
>>> endin
>>> 
>>> </CsInstruments>
>>> <CsScore>
>>> 
>>> i 20 0 1 
>>> 
>>> </CsScore>
>>> </CsoundSynthesizer>
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>>