Have a way to yield from a task #98
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MabezDev
reviewed
Dec 6, 2022
| fn Software1(_level: u32, context: &mut Context) { | ||
| let intr = 1 << 29; | ||
| unsafe { | ||
| core::arch::asm!("wsr.227 {0}", in(reg) intr, options(nostack)); // 227 = "intclear" |
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Is there really not a mnemonic for int clear? If not I'll file a bug.
| pub fn yield_task() { | ||
| let intr = 1 << 29; | ||
| unsafe { | ||
| core::arch::asm!("wsr.226 {0}", in(reg) intr, options(nostack)); // 226 = "intset" |
|
Seems there is |
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Closes #10
This adds a way to yield from a task that would otherwise just sitting waiting (because it's waiting for something to happen in another task).
This should improve pings and throughput