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TheRock/rocm-systems/projects/amdsmi/tests/python/functional/gpu/test_partition.py
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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

421 lines
18 KiB
Python
Executable File

#!/usr/bin/env python3
#
# Copyright (C) Advanced Micro Devices. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""GPU partition: compute partition set, XGMI PLPD."""
import unittest
import common.common as common
from common.common import amdsmi
class TestGpuPartition(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.common = common.Common(common.verbose)
@classmethod
def tearDownClass(cls):
try:
amdsmi.amdsmi_shut_down()
except amdsmi.AmdSmiLibraryException:
pass
def setUp(self):
self.raise_exception = None
self.common.amdsmi_smart_init()
self.common.processors = amdsmi.amdsmi_get_processor_handles()
def tearDown(self):
amdsmi.amdsmi_shut_down()
def test_set_gpu_compute_partition(self):
self.common.print_func_name("")
if self.common.TODO_SKIP_FAIL:
msg = "\tSkipping test_set_gpu_compute_partition as it fails on MI300."
self.common.print(msg)
self.skipTest(msg)
for i, gpu in enumerate(self.common.processors):
self.common.print_device_header(i)
default_compute_partition_type = common.COMPUTE_PARTITION_TYPES[0][1]
msg = f"\t### amdsmi_get_gpu_compute_partition(gpu={i}):"
try:
default_compute_partition_name = amdsmi.amdsmi_get_gpu_compute_partition(gpu)
self.common.print(msg, default_compute_partition_name)
self.common.check_ret("", "", self.common.PASS)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
self.raise_exception = e
continue
for (
compute_partition_type_name,
compute_partition_type,
compute_partition_type_cond,
) in common.COMPUTE_PARTITION_TYPES:
if default_compute_partition_name == compute_partition_type_name:
default_compute_partition_type = compute_partition_type
msg = f"\t### amdsmi_set_gpu_compute_partition(gpu={i}, compute_partition_type={compute_partition_type_name}):"
try:
ret = amdsmi.amdsmi_set_gpu_compute_partition(gpu, compute_partition_type)
self.common.print(msg, ret)
self.common.check_ret("", "", self.common.PASS)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, compute_partition_type_cond):
self.raise_exception = e
msg = f"\t### amdsmi_set_gpu_compute_partition(gpu={i}, default_compute_partition={default_compute_partition_name}):"
try:
ret = amdsmi.amdsmi_set_gpu_compute_partition(gpu, default_compute_partition_type)
self.common.print(msg, ret)
self.common.check_ret("", "", self.common.PASS)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
self.raise_exception = e
continue
if self.raise_exception:
raise self.raise_exception
return
# integration
def test_xgmi_plpd(self):
self.common.print_func_name("")
if self.common.TODO_SKIP_FAIL:
msg = "\tSkipping test_set_xgmi_plpd as it fails on MI300."
self.common.print(msg)
self.skipTest(msg)
for i, gpu in enumerate(self.common.processors):
self.common.print_device_header(i)
msg = f"gpu({i}):"
# Get current policy info
msg = f"\t### amdsmi_get_xgmi_plpd(gpu={i}):"
try:
policy_info = amdsmi.amdsmi_get_xgmi_plpd(gpu)
self.common.print(msg, "")
self.common.check_ret("", "", self.common.PASS)
num_supported = policy_info["num_supported"]
if not isinstance(num_supported, int):
self.common.print(f"Cannot determine num_supported={num_supported}", "")
continue
policy_id_current = policy_info["current_id"]
if not isinstance(policy_id_current, int):
self.common.print(f"Cannot determine policy_id_current={policy_id_current}", "")
continue
policy_id_orig = policy_info["policies"][policy_id_current]["policy_id"]
if not isinstance(policy_id_orig, int):
self.common.print(f"Cannot determine orig policy_id={policy_id_orig}", "")
continue
index = 0
if num_supported >= 2:
if policy_id_current != 0:
index = 1
policy_id = policy_info["policies"][index]["policy_id"]
if not isinstance(policy_id, int):
self.common.print(f"Cannot determine policy_id={policy_id}", "")
continue
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
self.raise_exception = e
continue
# Set policy
msg = f"\t### amdsmi_set_xgmi_plpd(gpu={i}, policy_id={policy_id}):"
try:
ret = amdsmi.amdsmi_set_xgmi_plpd(gpu, policy_id)
self.common.print(msg, ret)
self.common.check_ret("", "", self.common.PASS)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
self.raise_exception = e
# Set back to original policy
msg = f"\t### amdsmi_set_xgmi_plpd(gpu={i}, policy_id={policy_id_orig}):"
try:
ret = amdsmi.amdsmi_set_xgmi_plpd(gpu, policy_id_orig)
self.common.check_ret("", "", self.common.PASS)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
self.raise_exception = e
if self.raise_exception:
raise self.raise_exception
return
# import multiprocessing
# Unstable on workstation cards
# def test_walkthrough_multiprocess(self):
# print("\n\n========> test_walkthrough_multiprocess start <========\n")
# processors = amdsmi.amdsmi_get_processor_handles()
# self.assertGreaterEqual(len(processors), 1)
# self.assertLessEqual(len(processors), self.common.max_num_physical_devices)
# p0 = multiprocessing.Process(target=walk_through, args=[self])
# p1 = multiprocessing.Process(target=walk_through, args=[self])
# p2 = multiprocessing.Process(target=walk_through, args=[self])
# p3 = multiprocessing.Process(target=walk_through, args=[self])
# p0.start()
# p1.start()
# p2.start()
# p3.start()
# p0.join()
# p1.join()
# p2.join()
# p3.join()
# print("\n========> test_walkthrough_multiprocess end <========\n")
# import threading
# Unstable on workstation cards
# def test_walkthrough_multithread(self):
# print("\n\n========> test_walkthrough_multithread start <========\n")
# processors = amdsmi.amdsmi_get_processor_handles()
# self.assertGreaterEqual(len(processors), 1)
# self.assertLessEqual(len(processors), self.common.max_num_physical_devices)
# t0 = threading.Thread(target=walk_through, args=[self])
# t1 = threading.Thread(target=walk_through, args=[self])
# t2 = threading.Thread(target=walk_through, args=[self])
# t3 = threading.Thread(target=walk_through, args=[self])
# t0.start()
# t1.start()
# t2.start()
# t3.start()
# t0.join()
# t1.join()
# t2.join()
# t3.join()
# print("\n========> test_walkthrough_multithread end <========\n")
# # Unstable - do not run
# def test_z_gpureset_asicinfo_multithread(self):
# def get_asic_info(processor):
# try:
# print("\n###Test amdsmi_get_gpu_asic_info \n")
# asic_info = amdsmi.amdsmi_get_gpu_asic_info(processor)
# except amdsmi.AmdSmiLibraryException as e:
# self.common.check_exception(e)
# continue
# print(" asic_info['market_name'] is: {}".format(
# asic_info['market_name']))
# print(" asic_info['vendor_id'] is: {}".format(
# asic_info['vendor_id']))
# print(" asic_info['vendor_name'] is: {}".format(
# asic_info['vendor_name']))
# print(" asic_info['device_id'] is: {}".format(
# asic_info['device_id']))
# print(" asic_info['rev_id'] is: {}".format(
# asic_info['rev_id']))
# print(" asic_info['asic_serial'] is: {}".format(
# asic_info['asic_serial']))
# print(" asic_info['oam_id'] is: {}\n".format(
# asic_info['oam_id']))
# def gpu_reset(processor):
# print("\n###Test amdsmi_reset_gpu \n")
# amdsmi.amdsmi_reset_gpu(processor)
# print(" GPU reset completed.\n")
# print("\n\n========> test_z_gpureset_asicinfo_multithread start <========\n")
# processors = amdsmi.amdsmi_get_processor_handles()
# self.assertGreaterEqual(len(processors), 1)
# self.assertLessEqual(len(processors), self.common.max_num_physical_devices)
# for i in range(0, len(processors)):
# bdf = amdsmi.amdsmi_get_gpu_device_bdf(processors[i])
# print("\n\n###Test Processor {}, bdf: {}".format(i, bdf))
# t0 = threading.Thread(target=get_asic_info, args=[processors[i]])
# t1 = threading.Thread(target=gpu_reset, args=[processors[i]])
# # t2 = threading.Thread(target=walk_through, args=[self])
# # t3 = threading.Thread(target=walk_through, args=[self])
# t0.start()
# t1.start()
# # t2.start()
# # t3.start()
# t0.join()
# t1.join()
# # t2.join()
# # t3.join()
# print("\n========> test_z_gpureset_asicinfo_multithread end <========\n")
def test_get_gpu_accelerator_partition_profile(self):
self.common.print_func_name("")
self.common.Test_API_Per_GPU(
amdsmi_get_gpu_accelerator_partition_profile=amdsmi.amdsmi_get_gpu_accelerator_partition_profile
)
return
def test_get_gpu_accelerator_partition_profile_config(self):
self.common.print_func_name("")
self.common.Test_API_Per_GPU(
amdsmi_get_gpu_accelerator_partition_profile_config=amdsmi.amdsmi_get_gpu_accelerator_partition_profile_config
)
return
def test_get_gpu_compute_partition(self):
self.common.print_func_name("")
self.common.Test_API_Per_GPU(
amdsmi_get_gpu_compute_partition=amdsmi.amdsmi_get_gpu_compute_partition
)
return
def test_get_gpu_accelerator_partition_mem_alloc_mode(self):
self.common.print_func_name("")
self.common.Test_API_Per_GPU(
amdsmi_get_gpu_accelerator_partition_mem_alloc_mode=amdsmi.amdsmi_get_gpu_accelerator_partition_mem_alloc_mode
)
return
def test_get_gpu_memory_partition(self):
self.common.print_func_name("")
self.common.Test_API_Per_GPU(
amdsmi_get_gpu_memory_partition=amdsmi.amdsmi_get_gpu_memory_partition
)
return
def test_get_gpu_memory_partition_config(self):
self.common.print_func_name("")
if self.common.TODO_SKIP_FAIL:
msg = "\tSkipping test_get_gpu_memory_partition_config as it fails on MI300."
self.common.print(msg)
self.skipTest(msg)
self.common.Test_API_Per_GPU(
amdsmi_get_gpu_memory_partition_config=amdsmi.amdsmi_get_gpu_memory_partition_config
)
return
def test_set_gpu_accelerator_partition_profile(self):
self.common.print_func_name("")
if self.common.TODO_SKIP_NOT_COMPLETE:
msg = "\tSkipping test_set_gpu_accelerator_partition_profile as it is not complete."
self.common.print(msg)
self.skipTest(msg)
# TODO profile_index = 0
profile_index = 0
self.common.Test_API_Per_GPU(
amdsmi_set_gpu_accelerator_partition_profile=amdsmi.amdsmi_set_gpu_accelerator_partition_profile,
profile_index=profile_index,
)
return
# Uses clk_type_name instead of clk_type
# Uses clk_limit_type_name instead of clk_limit_type
def test_set_gpu_memory_partition_return_codes(self):
"""Verify that set accepts supported modes and rejects unsupported ones."""
self.common.print_func_name("")
self.common.Test_Per_GPU_With_One_Enum(
amdsmi_set_gpu_memory_partition_mode=amdsmi.amdsmi_set_gpu_memory_partition_mode,
memory_partition_type=common.MEMORY_PARTITION_TYPES,
)
return
def test_set_gpu_memory_partition_idempotent(self):
"""Setting the current partition mode must succeed and leave the read-back unchanged."""
self.common.print_func_name("")
NPS_NAME_TO_TYPE = {
"NPS1": amdsmi.AmdSmiMemoryPartitionType.NPS1,
"NPS2": amdsmi.AmdSmiMemoryPartitionType.NPS2,
"NPS4": amdsmi.AmdSmiMemoryPartitionType.NPS4,
"NPS8": amdsmi.AmdSmiMemoryPartitionType.NPS8,
}
raise_exception = None
for i, gpu in enumerate(self.common.processors):
self.common.print_device_header(i)
# Read current partition.
current_partition = None
msg = f"\t### amdsmi_get_gpu_memory_partition(gpu={i}):"
try:
current_partition = amdsmi.amdsmi_get_gpu_memory_partition(gpu)
self.common.print(msg, current_partition)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
raise_exception = e
continue
if current_partition not in NPS_NAME_TO_TYPE:
self.common.print(f"\t [skip] Unknown partition mode: {current_partition}", "")
continue
# Set the same mode again — must succeed.
msg = f"\t### amdsmi_set_gpu_memory_partition idempotent(gpu={i}, mode={current_partition}):"
try:
amdsmi.amdsmi_set_gpu_memory_partition(gpu, NPS_NAME_TO_TYPE[current_partition])
self.common.print(msg, "SUCCESS")
self.common.check_ret("", "", self.common.PASS)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
raise_exception = e
continue
# Read back — value must be unchanged (no reload occurred).
msg = f"\t### amdsmi_get_gpu_memory_partition post-idempotent-set(gpu={i}):"
try:
post_partition = amdsmi.amdsmi_get_gpu_memory_partition(gpu)
self.common.print(msg, post_partition)
if post_partition != current_partition:
self.common.print(
f"\t TEST FAILURE: partition changed from {current_partition} "
f"to {post_partition} without a driver reload",
"",
)
raise_exception = amdsmi.AmdSmiLibraryException(0)
except (amdsmi.AmdSmiLibraryException, amdsmi.AmdSmiParameterException) as e:
if self.common.check_ret(msg, e, self.common.PASS):
raise_exception = e
if raise_exception:
raise raise_exception
def test_set_gpu_memory_partition_mode(self):
self.common.print_func_name("")
if self.common.TODO_SKIP_FAIL:
msg = "\tSkipping test_set_gpu_memory_partition_mode as it fails (MI350X, AMDSMI_STATUS_UNEXPECTED_DATA)."
self.common.print(msg)
self.skipTest(msg)
self.common.Test_Per_GPU_With_One_Enum(
amdsmi_set_gpu_memory_partition_mode=amdsmi.amdsmi_set_gpu_memory_partition_mode,
memory_partition_mode=common.MEMORY_PARTITION_TYPES,
)
return
def test_set_gpu_accelerator_partition_mem_alloc_mode(self):
self.common.print_func_name("")
self.common.Test_Per_GPU_With_One_Enum(
amdsmi_set_gpu_accelerator_partition_mem_alloc_mode=amdsmi.amdsmi_set_gpu_accelerator_partition_mem_alloc_mode,
accelerator_partition_mem_alloc_mode=common.ACCELERATOR_PARTITION_MEM_ALLOC_MODE_TYPES,
)
return
# out of order freq_ind then value then clk_type