1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: LicenseRef-NvidiaProprietary
#
# NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
# property and proprietary rights in and to this material, related
# documentation and any modifications thereto. Any use, reproduction,
# disclosure or distribution of this material and related documentation
# without an express license agreement from NVIDIA CORPORATION or
# its affiliates is strictly prohibited.
import os
from pathlib import Path
from nsys_recipe import nsys_constants
from nsys_recipe.lib import exceptions
def get_install_dir():
"""Return the Nsys install directory path.
If the env var NSYS_DIR is set, return that.
If not, deduce it from the current file path.
"""
nsysdir = os.getenv("NSYS_DIR")
if nsysdir is not None:
return nsysdir
parents = Path(__file__).parents
if len(parents) >= 6:
return str(parents[5].resolve())
return None
def find_installed_file(relative_path):
"""Return the full path of the file located in the target or host
directory."""
install_dir = get_install_dir()
if install_dir is not None:
candidate_dirs = (
nsys_constants.NSYS_TARGET_DIR,
nsys_constants.NSYS_HOST_DIR,
"",
)
for candidate_dir in candidate_dirs:
candidate = Path(install_dir) / candidate_dir / relative_path
if candidate.exists():
return str(candidate)
raise exceptions.ValueError(
f"Cannot find '{relative_path}'."
" Please set NSYS_DIR to a valid Nsys install directory that contains internal dependencies."
)
|
