TT-System-Firmware APIs 19.15.99
Tenstorrent Firmware
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cat.h
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1/*
2 * Copyright (c) 2025 Tenstorrent AI ULC
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7#ifndef CAT_H
8#define CAT_H
9
10#include <stdbool.h>
11
12#include <tenstorrent/bh_arc.h>
13
14#define T_J_SHUTDOWN 110 /* BH Prod Spec 7.3 */
15
16int StartGddrThermTripMonitor(void);
17
31int EvaluateGddrThermTrip(int64_t now, int max_temp, int trip_temp, int critical_temp,
32 int64_t duration_ms);
33
39uint8_t CatSetGddrThermTripEnabled(bool enabled);
40
41#endif
bh_arc.h
CatSetGddrThermTripEnabled
uint8_t CatSetGddrThermTripEnabled(bool enabled)
Enable or disable the GDDR thermal-trip action at runtime.
Definition cat.c:275
StartGddrThermTripMonitor
int StartGddrThermTripMonitor(void)
Definition cat.c:320
EvaluateGddrThermTrip
int EvaluateGddrThermTrip(int64_t now, int max_temp, int trip_temp, int critical_temp, int64_t duration_ms)
Evaluate the GDDR thermal-trip state machine for one sample against the supplied thresholds.
Definition cat.c:220
uint8_t
__UINT8_TYPE__ uint8_t
int64_t
__INT64_TYPE__ int64_t