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Update performance determinism api as per the modified sysfs interface.

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Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: Ib0ec5128819644a2ff6c916da9194a7fe1dad795


[ROCm/rocm_smi_lib commit: aaf2120117]
This commit is contained in:
Divya Shikre
2021-03-24 14:06:28 -04:00
committed by Divya Uday Shikre
parent 72d9f4b9ce
commit b44fccf1b3
6 changed files with 58 additions and 52 deletions
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projects/rocm-smi-lib/src/rocm_smi.cc
+28 -10
View File
@@ -769,19 +769,44 @@ rsmi_dev_perf_level_get(uint32_t dv_ind, rsmi_dev_perf_level_t *perf) {
CATCH
}
static rsmi_status_t
set_dev_range(uint32_t dv_ind, std::string range) {
GET_DEV_FROM_INDX
int ret = dev->writeDevInfo(amd::smi::kDevPowerODVoltage, range);
return amd::smi::ErrnoToRsmiStatus(ret);
}
rsmi_status_t
rsmi_perf_determinism_mode_set(uint32_t dv_ind, uint64_t freq_bitmask) {
rsmi_perf_determinism_mode_set(uint32_t dv_ind, uint64_t clkvalue) {
TRY
DEVICE_MUTEX
// Set perf. level to performance determinism so that we can then set the power profile
rsmi_status_t ret = rsmi_dev_perf_level_set_v1(dv_ind,
RSMI_DEV_PERF_LEVEL_DETERMINISM);
if (ret != RSMI_STATUS_SUCCESS) {
return ret;
}
ret = rsmi_dev_gpu_clk_freq_set(dv_ind, RSMI_CLK_TYPE_SYS, freq_bitmask);
return ret;
// For clock frequency setting, enter a new value by writing a string that
// contains "s index clock" to the file. The index should be 1 to set maximum
// clock. E.g., "s 1 500" will update maximum sclk to be 500 MHz.
std::string sysvalue = "s";
sysvalue += ' ' + std::to_string(RSMI_FREQ_IND_MAX);
sysvalue += ' ' + std::to_string(clkvalue);
sysvalue += '\n';
ret = set_dev_range(dv_ind, sysvalue);
if (ret != RSMI_STATUS_SUCCESS) {
return ret;
}
ret = set_dev_range(dv_ind, "c");
if (ret != RSMI_STATUS_SUCCESS) {
return ret;
}
return RSMI_STATUS_SUCCESS;
CATCH
}
@@ -853,13 +878,6 @@ rsmi_dev_perf_level_set_v1(uint32_t dv_ind, rsmi_dev_perf_level_t perf_level) {
CATCH
}
static rsmi_status_t
set_dev_range(uint32_t dv_ind, std::string range) {
GET_DEV_FROM_INDX
int ret = dev->writeDevInfo(amd::smi::kDevPowerODVoltage, range);
return amd::smi::ErrnoToRsmiStatus(ret);
}
static rsmi_status_t get_frequencies(amd::smi::DevInfoTypes type,
uint32_t dv_ind, rsmi_frequencies_t *f, uint32_t *lanes = nullptr) {
projects/rocm-smi-lib/src/rocm_smi_device.cc
+2 -2
View File
@@ -215,7 +215,7 @@ static const char *kDevPerfLevelStandardStr = "profile_standard";
static const char *kDevPerfLevelMinMClkStr = "profile_min_mclk";
static const char *kDevPerfLevelMinSClkStr = "profile_min_sclk";
static const char *kDevPerfLevelPeakStr = "profile_peak";
static const char *kDevPerfLevelDeterminismStr = "performance_determinism";
static const char *kDevPerfLevelDeterminismStr = "perf_determinism";
static const char *kDevPerfLevelUnknownStr = "unknown";
static const std::map<DevInfoTypes, const char *> kDevAttribNameMap = {
@@ -380,7 +380,7 @@ static const std::map<const char *, dev_depends_t> kDevFuncDependsMap = {
{"rsmi_dev_perf_level_set_v1", {{kDevPerfLevelFName}, {}}},
{"rsmi_dev_perf_level_get", {{kDevPerfLevelFName}, {}}},
{"rsmi_perf_determinism_mode_set", {{kDevPerfLevelFName,
kDevGPUSClkFName}, {}}},
kDevPowerODVoltageFName}, {}}},
{"rsmi_dev_overdrive_level_set", {{kDevOverDriveLevelFName}, {}}},
{"rsmi_dev_vbios_version_get", {{kDevVBiosVerFName}, {}}},
{"rsmi_dev_od_volt_info_get", {{kDevPowerODVoltageFName}, {}}},