OmniNX/Horizon-OC
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sysclk: remove old hocclk, bump version

Browse Source
This commit is contained in:
souldbminersmwc
2026-04-01 15:58:40 -04:00
parent 80fa802e88
commit e20bafd6ab
199 changed files with 13967 additions and 657 deletions
Download Patch File Download Diff File Expand all files Collapse all files

188
Source/hoc-clk/sysmodule/src/board/board_load.cpp Normal file
View File

@@ -0,0 +1,188 @@
/*
* Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* --------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
* wrote this file. As long as you retain this notice you can do whatever you
* want with this stuff. If you meet any of us some day, and you think this
* stuff is worth it, you can buy us a beer in return. - The sys-clk authors
* --------------------------------------------------------------------------
*/
#include <switch.h>
#include <sysclk.h>
#include <nxExt.h>
#include <algorithm>
#include <math.h>
#include <numeric>
#include <minIni.h>
#include <battery.h>
#include "board_misc.hpp"
#include "board.hpp"
namespace board {
Thread gpuThread;
LEvent threadexit;
Thread cpuCore0Thread;
Thread cpuCore1Thread;
Thread cpuCore2Thread;
u32 gpuLoad;
u32 _fd, _fd2;
Result nvCheckSched;
u64 idletick0 = 0;
u64 idletick1 = 0;
u64 idletick2 = 0;
constexpr u64 CpuTimeOutNs = 500'000'000;
constexpr double Systemtickfrequency = 19200000.0 * (static_cast<double>(CpuTimeOutNs) / 1'000'000'000.0);
void GpuLoadThread(void *nvCheckPtr) {
Result nvCheck = *static_cast<Result *>(nvCheckPtr);
constexpr u32 GpuSamples = 8;
u32 gpu_load_array[GpuSamples] = {};
size_t i = 0;
constexpr u32 NVGPU_GPU_IOCTL_PMU_GET_GPU_LOAD = 0x80044715;
if (R_SUCCEEDED(nvCheck)) do {
u32 temp;
if (R_SUCCEEDED(nvIoctl(_fd, NVGPU_GPU_IOCTL_PMU_GET_GPU_LOAD, &temp))) {
gpu_load_array[i++ % GpuSamples] = temp;
gpuLoad = std::accumulate(&gpu_load_array[0], &gpu_load_array[GpuSamples], 0) / GpuSamples;
}
svcSleepThread(16'666'000); // wait a bit (this is the perfect amount of time to keep the reading accurate)
} while(true);
}
void CheckCore(void *idletickPtr) {
u64* idletick = static_cast<u64 *>(idletickPtr);
while(true) {
u64 idletickA;
u64 idletickB;
svcGetInfo(&idletickB, InfoType_IdleTickCount, INVALID_HANDLE, -1);
svcWaitForAddress(&threadexit, ArbitrationType_WaitIfEqual, 0, CpuTimeOutNs);
svcGetInfo(&idletickA, InfoType_IdleTickCount, INVALID_HANDLE, -1);
*idletick = idletickA - idletickB;
}
}
void StartLoad(Result nvCheck, u32 fd) {
_fd = fd;
threadCreate(&gpuThread, GpuLoadThread, &nvCheck, NULL, 0x1000, 0x3F, -2);
threadStart(&gpuThread);
leventClear(&threadexit);
threadCreate(&cpuCore0Thread, CheckCore, &idletick0, NULL, 0x1000, 0x10, 0);
threadCreate(&cpuCore1Thread, CheckCore, &idletick1, NULL, 0x1000, 0x10, 1);
threadCreate(&cpuCore2Thread, CheckCore, &idletick2, NULL, 0x1000, 0x10, 2);
threadStart(&cpuCore0Thread);
threadStart(&cpuCore1Thread);
threadStart(&cpuCore2Thread);
}
u32 GetMaxCpuLoad() {
float cpuUsage0 = std::clamp(((Systemtickfrequency - idletick0) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
float cpuUsage1 = std::clamp(((Systemtickfrequency - idletick1) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
float cpuUsage2 = std::clamp(((Systemtickfrequency - idletick2) / static_cast<double>(Systemtickfrequency)) * 1000.0, 0.0, 1000.0);
return std::round(std::max({cpuUsage0, cpuUsage1, cpuUsage2}));
}
u32 GetPartLoad(SysClkPartLoad loadSource) {
switch(loadSource) {
case SysClkPartLoad_EMC:
return t210EmcLoadAll();
case SysClkPartLoad_EMCCpu:
return t210EmcLoadCpu();
case HocClkPartLoad_GPU:
return gpuLoad;
case HocClkPartLoad_CPUMax:
return GetMaxCpuLoad();
case HocClkPartLoad_BAT:
BatteryChargeInfo info;
batteryInfoGetChargeInfo(&info);
return info.RawBatteryCharge;
case HocClkPartLoad_FAN:
return GetFanLevel();
default:
ASSERT_ENUM_VALID(SysClkPartLoad, loadSource);
}
return 0;
}
void ExitLoad() {
threadClose(&gpuThread);
threadClose(&cpuCore0Thread);
threadClose(&cpuCore1Thread);
threadClose(&cpuCore2Thread);
}
namespace {
constexpr u32 NVschedCtrlEnable = 0x00000601;
constexpr u32 NVschedCtrlDisable = 0x00000602;
}
void SetGpuSchedulingMode(GpuSchedulingMode mode, GpuSchedulingOverrideMethod method) {
if (R_FAILED(nvCheckSched) && method == GpuSchedulingOverrideMethod_NvService) {
return;
}
u32 temp;
bool enabled = false;
switch (mode) {
case GpuSchedulingMode_DoNotOverride: break;
case GpuSchedulingMode_Disabled:
if (method == GpuSchedulingOverrideMethod_NvService) {
nvIoctl(_fd2, NVschedCtrlDisable, &temp);
} else {
enabled = false;
}
break;
case GpuSchedulingMode_Enabled:
if (method == GpuSchedulingOverrideMethod_NvService) {
nvIoctl(_fd2, NVschedCtrlEnable, &temp);
} else {
enabled = true;
}
break;
default:
ASSERT_ENUM_VALID(GpuSchedulingMode, mode);
}
if (method == GpuSchedulingOverrideMethod_Ini) {
constexpr const char *IniPath = "sdmc:/atmosphere/config/system_settings.ini";
constexpr const char *Section = "am.gpu";
constexpr const char *Key = "gpu_scheduling_enabled";
const char *value = enabled ? "u8!0x1" : "u8!0x0";
ini_puts(Section, Key, value, IniPath);
}
}
void SchedSetFD2(u32 fd2) {
_fd2 = fd2;
}
void NvSchedSucceed(Result nvSched) {
nvCheckSched = nvSched;
}
}