On 210315 1209, Darren Kenny wrote:
> Hi Alex,
>
> On Saturday, 2021-03-13 at 18:18:57 -05, Alexander Bulekov wrote:
> > For testing, it can be useful to simulate an enormous amount of memory
> > (e.g. 2^64 RAM). This adds an MMIO device that acts as sparse memory.
> > When something writes a nonz
Hi Alex,
On Saturday, 2021-03-13 at 18:18:57 -05, Alexander Bulekov wrote:
> For testing, it can be useful to simulate an enormous amount of memory
> (e.g. 2^64 RAM). This adds an MMIO device that acts as sparse memory.
> When something writes a nonzero value to a sparse-mem address, we
> allocate
On 210313 1818, Alexander Bulekov wrote:
> For testing, it can be useful to simulate an enormous amount of memory
> (e.g. 2^64 RAM). This adds an MMIO device that acts as sparse memory.
> When something writes a nonzero value to a sparse-mem address, we
> allocate a block of memory. This block is k
For testing, it can be useful to simulate an enormous amount of memory
(e.g. 2^64 RAM). This adds an MMIO device that acts as sparse memory.
When something writes a nonzero value to a sparse-mem address, we
allocate a block of memory. This block is kept around, until all of the
bytes within the blo
