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GIM 9.1.0.K: re-vendor smi lib + wire UBB node power in GIM path #78

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Merged
spraveenio merged 1 commit into from
Jul 15, 2026
Merged

GIM 9.1.0.K: re-vendor smi lib + wire UBB node power in GIM path #78

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6 changes: 4 additions & 2 deletions sw/nic/gpuagent/api/smi/gimamdsmi/smi_api.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1106,13 +1106,15 @@ smi_gpu_fill_stats (aga_gpu_handle_t gpu_handle_in,
stats->voltage.voltage = power_info.soc_voltage;
stats->voltage.gfx_voltage = power_info.gfx_voltage;
stats->voltage.memory_voltage = power_info.mem_voltage;
// UBB node power (MI350X+, GIM 9.1.0.K+); 0 where unsupported
stats->ubb_power = power_info.ubb_power;
}
// UBB node power cap = node-level power limit (npm); 0 where unsupported
// UBB node power cap = node-level power threshold (npm); 0 where unsupported
amdsmi_ret = amdsmi_get_node_handle(gpu_handle, &node_handle);
if (likely(amdsmi_ret == AMDSMI_STATUS_SUCCESS)) {
amdsmi_ret = amdsmi_get_npm_info(node_handle, &npm_info);
if (likely(amdsmi_ret == AMDSMI_STATUS_SUCCESS)) {
stats->ubb_power_cap = npm_info.limit;
stats->ubb_power_cap = npm_info.ubb_power_threshold;
}
}
// fill the GPU usage
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