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base: drew:49c3ff8499900d56ade16430dbdc88987e6dda65
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drew:0.1.0
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compare: drew:faa71d08c500f2b2ca1d62cbe6f783ff6051d388
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drew:0.1.0

2 Commits
49c3ff8499 ... faa71d08c5

Author SHA1 Message Date
Drew Galbraith faa71d08c5 Reduce wait in async executor. 2025-02-01 14:29:38 -08:00
Drew Galbraith feb7c8e839 Increase scheduler frequency. 2025-02-01 14:29:08 -08:00
3 changed files with 4 additions and 4 deletions
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2
rust/lib/mammoth/src/task/mod.rs
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@ -116,7 +116,7 @@ impl Executor {
loop { loop {
self.run_ready_tasks(); self.run_ready_tasks();
// TODO: We need some sort of semaphore wait here. // TODO: We need some sort of semaphore wait here.
syscall::thread_sleep(50).unwrap(); syscall::thread_sleep(10).unwrap();
} }
} }

2
zion/interrupt/apic_timer.cpp
View File

@ -4,7 +4,7 @@
#include "interrupt/apic.h" #include "interrupt/apic.h"
#include "interrupt/timer.h" #include "interrupt/timer.h"
const uint32_t kScheduleFrequency = 20; const uint32_t kScheduleFrequency = 100;
ApicTimer* gApicTimer = nullptr; ApicTimer* gApicTimer = nullptr;
void ApicTimer::Init() { void ApicTimer::Init() {

4
zion/interrupt/interrupt.cpp
View File

@ -186,12 +186,12 @@ uint64_t cnt = 0;
extern "C" void isr_apic_timer(); extern "C" void isr_apic_timer();
extern "C" void interrupt_apic_timer(InterruptFrame*) { extern "C" void interrupt_apic_timer(InterruptFrame*) {
cnt++; cnt++;
if (cnt % 20 == 0) { if (cnt % 100 == 0) {
if (cnt == 20) { if (cnt == 20) {
KernelHeap::DumpDebugData(); KernelHeap::DumpDebugData();
phys_mem::DumpPhysicalMemoryUsage(); phys_mem::DumpPhysicalMemoryUsage();
} }
dbgln("timer: {}s", cnt * 50 / 1000); dbgln("timer: {}s", cnt * 10 / 1000);
} }
gApic->SignalEOI(); gApic->SignalEOI();
gScheduler->Preempt(); gScheduler->Preempt();