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Wrapper APIs and sample tests for esmi power control,

Bläddra i källkod 
boostlimit monitor, boostlimit control, esmi error status

Change-Id: Id8db926eab2f6be386ed21081e651fcc9b389a22


[ROCm/amdsmi commit: a7d7c5c6e1]
This commit is contained in:
Deepak Mewar
2023-08-01 11:45:04 -04:00
förälder 5ff71dfbb2
incheckning 180b9a55e6
2 ändrade filer med 183 tillägg och 2 borttagningar
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projects/amdsmi/example/amdsmi_esmi_intg_example.cc
+42 -2
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@@ -59,10 +59,11 @@ using namespace std;
{ \
if (RET != AMDSMI_STATUS_SUCCESS) { \
const char *err_str; \
const char **status_str; \
std::cout << "AMDSMI call returned " << RET << " at line " \
<< __LINE__ << std::endl; \
amdsmi_status_code_to_string(RET, &err_str); \
std::cout << err_str << std::endl; \
*status_str = amdsmi_get_esmi_err_msg(RET, &err_str); \
std::cout << *status_str << std::endl; \
return RET; \
} \
}
@@ -289,7 +290,46 @@ int main(int argc, char **argv) {
cout<<" NA (Err:" <<ret<<" |";
}
cout<<"\n-------------------------------------------------\n";
uint32_t input_power;
powermax = 0;
cout<<"\nEnter the max power to be set:\n";
cin>>input_power;
ret = amdsmi_get_cpu_socket_power_cap_max(sockets[i], i, &powermax);
CHK_AMDSMI_RET(ret)
if ((ret == AMDSMI_STATUS_SUCCESS) && (input_power > powermax)) {
cout<<"Input power is more than max power limit,"
" limiting to "<<static_cast<double>(powermax)/1000<<"Watts\n";
input_power = powermax;
}
ret = amdsmi_set_cpu_socket_power_cap(sockets[i], i, input_power);
CHK_AMDSMI_RET(ret)
if (!ret) {
cout<<"Socket["<<i<<"] power_limit set to "
<<fixed<<setprecision(3)<<static_cast<double>(input_power)/1000<<" Watts successfully\n";
}
cout<<"\n-------------------------------------------------\n";
#if 0
uint8_t mode;
const char *err_str;
cout <<"Enter the power efficiency mode to be set[0, 1 or 2]:\n";
cin>>mode;
ret = amdsmi_set_cpu_pwr_efficiency_mode(sockets[i], i, mode);
CHK_AMDSMI_RET(ret)
if (ret != AMDSMI_STATUS_SUCCESS) {
cout<<"Failed to set power efficiency mode for socket["<<i<<"], Err["
<<ret<<"]: "<<amdsmi_get_esmi_err_msg(ret, &err_str)<<"\n";
return ret;
}
if (!ret)
cout<<"Power efficiency profile policy is set to "<<mode<<"successfully\n";
cout<<"\n-------------------------------------------------\n";
uint32_t svi_power;
cout<<"\n| SVI Power Telemetry (mWatts) \t |";