Comment 6 for bug 1395421
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| Daniel van Vugt (vanvugt) wrote Re: Protocol (exchange_buffer) replies are being sent from the compositor thread, holding up the render loop | #6 |
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1b1ed1a
(Get the code!)
Another observation that's probably just this bug again:
On my desktop I can start 50 clients and they all run smooth. Compositor render time in the worst case never exceeds 4ms. However before I reach 60 clients they all stutter while the total render time is still much less than half a frame. It appears that I'm limited by the number of send()'s I can do sequentially per frame on a single thread rather than being limited by graphics performance. We desperately need asynchronous send support.