[Coco] Patching NitrOS9 for 8 meg
L. Curtis Boyle
curtisboyle at sasktel.net
Fri May 4 00:32:19 EDT 2018
If I remember correctly (can’t check at the moment), a process descriptor is 512 bytes in level 2. So 32 tasks is already 16k just for that (and each normally takes a minimum of three path descriptors, so that is another 192 bytes per process).
Sent from my iPhone
> On May 3, 2018, at 9:57 PM, RETRO Innovations <go4retro at go4retro.com> wrote:
>
>> On 5/3/2018 4:27 PM, Allen Huffman wrote:
>>> On May 3, 2018, at 3:45 PM, Dave Philipsen <dave at davebiz.com> wrote:
>>> You say that the maximum number of processes allowed under OS9 is 32, right?
>> Wasn’t 32 just the number of task registers for the enhanced MMU of the memory board?
>>
>> OS-9 6809 surely supports more than 32 processes, doesn’t it???
>>
>> I just tested OS-9 Level 1 and have 40 processes running right now.
>>
> I'd love to hear a response to this, as I was told that 32 was the OS9 limit. CoCoMEM actually supports 32*127 tasks, but I doubt anyone cares about that many :-)
>
> Jim
>
>
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