mpercival531

7 ms·

1.
by mpercival531 6mo ago
FTSE Russell is proposing changes similar to Nasdaq, with the consultation ending 18 March.
2.
by mpercival531 9mo ago
> Is App Engine still preferable purely for cost predictability? How is Cloud Run cost not predictable? It is fairly simple arithmetic in a spreadsheet to estimate the upper bound with # of max instance times the unit prices times the pe
3.
by mpercival531 1y ago
How iOS Mail gets push inbox updates working with third-party IMAP servers is in the public since 2015/2016 if you look hard enough. That has nothing to do with JMAP the protocol inherently.
4.
by mpercival531 1y ago
It is “notify to pull”. IMAP servers through APNS ping the iOS Mail about updates in certain pre-registered inboxes. Then iOS Mail re-fetches those inboxes. The change signal is pushed; the data (inboxes/emails) aren’t.
5.
by mpercival531 1y ago
iOS Mail app does not support IMAP IDLE like any ordinary email clients. It only supports a proprietary IMAP extension that uses Apple Push Notification Services (APNS) as a sideband channel for IMAP servers to signal the iOS Mail app. Last
6.
by mpercival531 2y ago
They are. Strix Halo is going after that same space of Apple M4 Pro/Max where it is currently unchallenged. Pairing it with two 64GB LPCAMM2 modules will get you there. Edit: The problem with AMD is less the hardware offerings, but mor
7.
by mpercival531 2y ago
LINE did.
8.
by mpercival531 3y ago
Listener callout does not have to be part of the synchronous writes. Say if you keep a changelog, listeners can be asynchronously notified. These checks can be batched and throttled as well to minimize call-outs. I would suspect this is wha
9.
by mpercival531 3y ago
They have abandoned it at their lowest to focus on Zen. Now they seem to start picking up the slack. Upcoming Instinct MI300 APU brings HBM as unified system memory, together with hardware cache coherency between CPU cores and GPUs within a
10.
by mpercival531 3y ago
Each process has its own GCD queue hierarchy that are executed by an in-process thread pool. Though it has some bits coupled with the kernel for stuff like Queue/Task QoS class -> Darwin thread QoS class and relatedly priority inver