Rodrigo Arias
c847ec19ad
Ensure we can call nosv_yield in a loop without generating a lot of events when using the level 3 instrumentation level. Noisy events are now moved to level 4, so they shouldn't appear on the trace. Additionally, make sure that the noisy events appear on level 4.
79 lines
3.1 KiB
CMake
79 lines
3.1 KiB
CMake
# Copyright (c) 2021-2025 Barcelona Supercomputing Center (BSC)
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# SPDX-License-Identifier: GPL-3.0-or-later
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find_package(Nosv)
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if(NOT NOSV_FOUND)
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if(ENABLE_ALL_TESTS)
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message(FATAL_ERROR "nOS-V not found, cannot enable nOS-V RT tests")
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else()
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message(STATUS "nOS-V not found, disabling nOS-V RT tests")
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endif()
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return()
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endif()
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# Needed for nosv_cond
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if("${NOSV_VERSION}" VERSION_LESS "3.1.0")
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message(FATAL_ERROR "nOS-V version ${NOSV_VERSION} too old, required at least 3.1.0")
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endif()
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message(STATUS "Enabling nOS-V RT tests")
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function(nosv_test)
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set(switches "")
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set(single LEVEL)
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set(multi "")
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cmake_parse_arguments(
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NOSV_TEST "${switches}" "${single}" "${multi}" ${ARGN})
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ovni_test(${ARGN})
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target_link_libraries("${OVNI_TEST_NAME}" PRIVATE PkgConfig::NOSV)
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set_property(TEST "${OVNI_TEST_NAME}" APPEND
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PROPERTY
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ENVIRONMENT "NOSV_CONFIG=${OVNI_TEST_SOURCE_DIR}/rt/nosv/nosv.toml")
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if(DEFINED NOSV_TEST_LEVEL)
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set_property(TEST "${OVNI_TEST_NAME}" APPEND PROPERTY
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ENVIRONMENT "NOSV_CONFIG_OVERRIDE=ovni.level=${NOSV_TEST_LEVEL}")
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endif()
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endfunction()
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nosv_test(attach.c SORT)
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nosv_test(waitfor.c SORT)
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nosv_test(several-tasks.c SORT)
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nosv_test(init-nested.c SORT)
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nosv_test(parallel-tasks.c SORT)
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nosv_test(inline.c SORT)
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nosv_test(mutex.c SORT LEVEL 3)
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nosv_test(barrier.c SORT LEVEL 3)
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nosv_test(cond.c SORT LEVEL 3)
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nosv_test(yield-noisy.c NAME "yield-noisy-l3" DRIVER "yield-noisy-l3.driver.sh")
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nosv_test(yield-noisy.c NAME "yield-noisy-l4" DRIVER "yield-noisy-l4.driver.sh")
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# Test multiple instrumentation levels
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nosv_test(several-tasks.c SORT NAME several-tasks-level-0 LEVEL 0)
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nosv_test(several-tasks.c SORT NAME several-tasks-level-1 LEVEL 1)
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nosv_test(several-tasks.c SORT NAME several-tasks-level-2 LEVEL 2)
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nosv_test(several-tasks.c SORT NAME several-tasks-level-3 LEVEL 3)
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nosv_test(several-tasks.c SORT NAME several-tasks-level-4 LEVEL 4)
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# Same but with breakdown enabled
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nosv_test(several-tasks.c SORT NAME several-tasks-breakdown-level-0 LEVEL 0 BREAKDOWN
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SHOULD_FAIL REGEX "nosv.can_breakdown is false, missing events to enable breakdown")
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nosv_test(several-tasks.c SORT NAME several-tasks-breakdown-level-1 LEVEL 1 BREAKDOWN
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SHOULD_FAIL REGEX "nosv.can_breakdown is false, missing events to enable breakdown")
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nosv_test(several-tasks.c SORT NAME several-tasks-breakdown-level-2 LEVEL 2 BREAKDOWN
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SHOULD_FAIL REGEX "nosv.can_breakdown is false, missing events to enable breakdown")
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# From level 3 up the breakdown can be enabled
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nosv_test(several-tasks.c SORT NAME several-tasks-breakdown-level-3 LEVEL 3 BREAKDOWN)
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nosv_test(several-tasks.c SORT NAME several-tasks-breakdown-level-4 LEVEL 4 BREAKDOWN)
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include(CheckPerfParanoid)
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if (PERF_PARANOID_KERNEL)
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message(STATUS "Enabling perf paranoid tests for nOS-V")
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nosv_test(kernel.c NAME kernel-overflow DRIVER "kernel-overflow.driver.sh")
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nosv_test(kernel.c NAME kernel-normal DRIVER "kernel-normal.driver.sh")
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elseif(ENABLE_ALL_TESTS)
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message(FATAL_ERROR "Cannot enable perf paranoid tests for nOS-V")
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else()
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message(STATUS "Disabling perf paranoid tests for nOS-V")
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endif()
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