2019.10.10 12:25 "Re: [Tiff] TIFF_IO_MAX too large for Windows XP", by Scott Ribe

> On Oct 10, 2019, at 6:14 AM, Edward Lam <edward@sidefx.com> wrote:
>
> On 10/10/2019 8:10 AM, David C. Partridge wrote:
> > I like to propose that this be adopted into the official codebase :)
>
> Do we really want to be calling GetVersion() on every single I/O call on Windows?
>
> -Edward

From past testing I've done, I think it's highly likely that 16MB is already past the point at which you see performance gains from reading in larger chunks.