The memory usage is relatively high, and there will be a brief white screen when starting.

[WZY1999428]

I used the code of git clone to run a simple example. The memory usage reached more than 200 m, and there was a white screen for one second after startup.

[DJMcNab]

The high memory usage is somewhat expected. This is related to linebender/vello#366, where we allocate buffers of a fixed size, and these sized are not tunable. This is among my priorities, although there are also projects I will be working on.

The starting white screen is probably related to linebender/vello#485 and other related issues, where shader compilation is taking a long time. linebender/vello#575 will almost certainly help resolve this, and we're working to land that in Xilem soon (we need to do a Vello release first)

[DJMcNab]

Can you confirm whether #381 had an impact on this (specifically the white screen at startup)?

[WZY1999428]

你能否确认#381是否对此有影响（特别是启动时的白屏）？

I think it should be that the startup speed is now half faster than before