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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2006 Los Alamos National Security, LLC. All rights
* reserved.
* Copyright (c) 2008-2012 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2009 Oak Ridge National Labs. All rights reserved.
* Copyright (c) 2010-2013 Los Alamos National Security, LLC.
* All rights reserved.
* Copyright (c) 2014 Hochschule Esslingen. All rights reserved.
* Copyright (c) 2015 Mellanox Technologies, Inc.
* All rights reserved.
* Copyright (c) 2017 IBM Corporation. All rights reserved.
* Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
* Copyright (c) 2022 Computer Architecture and VLSI Systems (CARV)
* Laboratory, ICS Forth. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#if !defined(OPAL_PARAMS_UTIL_H)
# define OPAL_PARAMS_UTIL_H
extern char *opal_signal_string;
extern char *opal_stacktrace_output_filename;
extern char *opal_net_private_ipv4;
extern char *opal_set_max_sys_limits;
/* Supported color configuration keys
* for dumping MCA variables with colors */
typedef enum {
OPAL_VAR_DUMP_COLOR_VAR_NAME = 0,
OPAL_VAR_DUMP_COLOR_VAR_VALUE = 1,
OPAL_VAR_DUMP_COLOR_VALID_VALUES = 2,
OPAL_VAR_DUMP_COLOR_KEY_COUNT
} opal_var_dump_color_key_t;
extern char *opal_var_dump_color[OPAL_VAR_DUMP_COLOR_KEY_COUNT];
# if OPAL_ENABLE_TIMING
extern char *opal_timing_sync_file;
extern char *opal_timing_output;
extern bool opal_timing_overhead;
# endif
OPAL_DECLSPEC extern int opal_initialized;
OPAL_DECLSPEC extern bool opal_built_with_cuda_support;
OPAL_DECLSPEC extern bool opal_built_with_rocm_support;
/**
* * Whether we want to enable CUDA GPU buffer send and receive support.
* */
OPAL_DECLSPEC extern bool opal_cuda_support;
/**
* Whether cuda runtime support is initialized or not.
*/
OPAL_DECLSPEC extern bool opal_cuda_runtime_initialized;
/**
* Whether rocm runtime support is initialized or not.
*/
OPAL_DECLSPEC extern bool opal_rocm_runtime_initialized;
/**
* * Whether we want to warn the user when libcuda is missing.
* */
OPAL_DECLSPEC extern bool opal_warn_on_missing_libcuda;
/**
* Whether to use the "leave pinned" protocol or not (0 = no, 1 = yes,
* -1 = determine at runtime).
*/
OPAL_DECLSPEC extern int opal_leave_pinned;
/**
* Whether to use the "leave pinned pipeline" protocol or not.
*/
OPAL_DECLSPEC extern bool opal_leave_pinned_pipeline;
/**
* Whether an abort operation should print out a stack trace or not.
*/
OPAL_DECLSPEC extern bool opal_abort_print_stack;
/**
* Whether abort operation should print out an identifying message
* (e.g., hostname and PID) and loop waiting for a debugger to
* attach. The value of the integer is how many seconds to wait:
*
* 0 = do not print the message and do not loop
* negative value = print the message and loop forever
* positive value = print the message and delay for that many seconds
*/
OPAL_DECLSPEC extern int opal_abort_delay;
/**
* Register OPAL MCA parameters from the core
*/
OPAL_DECLSPEC int opal_register_util_params(void);
#endif
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