[rocprofiler-systems] Remove oneTBB dependency by sputhala-amd · Pull Request #9876 · ROCm/rocm-systems

sputhala-amd · 2026-08-07T20:25:02Z

Motivation

This PR removes oneTBB entirely as a transitive dependency of Dyninst, which the rocprof-sys-instrument binary-instrumentation tool links.

The dyninst side changes are in the PR: ROCm/dyninst#26

Dyninst used TBB solely for its internal concurrent containers (concurrent_hash_map, concurrent_vector, concurrent_unordered_set); the parallelism itself is driven by OpenMP, not TBB's task scheduler.

Technical Details

TODO:

Update the dyninst submodule pointer after PR [Dyninst/Rocprofiler-systems]:Removal of TBB dependency dyninst#26 merged.

Build options / presets

Drop the ROCPROFSYS_BUILD_TBB option (CMakeLists.txt) and its CMakePresets.json entries.

CMake machinery

Delete cmake/DyninstTBB.cmake (system-find / build-from-source logic) and cmake/Modules/FindTBB.cmake.
cmake/DyninstExternals.cmake: stop including DyninstTBB / building the TBB external target and drop TBB from the deprecated DYNINST_BUILD_* → ROCPROFSYS_BUILD_* mapping.
cmake/Packages.cmake: remove the rocprofiler-systems-tbb interface library, the find_package(TBB) fallbacks, the Dyninst::TBB / TBB link into rocprofiler-systems-dyninst, and the TBB include directories.

Bundled dependency

Remove the external/onetbb submodule and its .gitmodules entry.

Packaging / CI / tooling

cmake/ConfigCPack.cmake: drop the libtbb-dev Debian runtime dependency.
scripts/build-release.sh: stop passing -DROCPROFSYS_BUILD_TBB=ON.
Sanitizer suppressions (rocprof-sys-{asan,lsan,leak,thread,ubsan}.supp): remove TBB entries.
.github/ci-build-matrix.json: drop libtbb-dev from the system-deps installs.
.github/workflows/*: stop passing -DROCPROFSYS_BUILD_TBB and drop the libtbb-dev / tbb-devel installs

Instrumenter / runtime

source/bin/rocprof-sys-instrument/internal_libs.cpp and the libs_regex in rocprof-sys-instrument.cpp: drop libtbb* from the internal-library filters.
source/lib/rocprof-sys/library/causal/data.cpp: drop tbbmalloc from the causal binary-exclude filter.

Submodule pointer

Bump the external/dyninst submodule to the TBB-free Dyninst commit.

Docs

Update docs/install/build.rst, docs/how-to/instrumenting-rewriting-binary-application.rst, and README.md.

Issue Tracking

JIRA ID: AIPROFSYST-545

Test Plan

Test Result

Submission Checklist

Look over the contributing guidelines at https://github.com/ROCm/rocm-systems/blob/develop/CONTRIBUTING.md.

Dyninst no longer requires TBB (its concurrent containers were replaced with standard-library equivalents), so remove all TBB provisioning from rocprofiler-systems: - Drop the ROCPROFSYS_BUILD_TBB option (CMakeLists.txt, CMakePresets.json) - Delete cmake/DyninstTBB.cmake and cmake/Modules/FindTBB.cmake - Remove TBB wiring from DyninstExternals.cmake and Packages.cmake (rocprofiler-systems-tbb interface library, find_package(TBB), Dyninst::TBB link, TBB include dirs) - Remove the bundled oneTBB submodule (external/onetbb) and its .gitmodules entry - Drop libtbb-dev from the CPack Debian dependencies - Remove TBB from build-release.sh and the sanitizer suppression files - Drop libtbb* from the instrumenter internal-library filters and the causal binary filter - Update documentation

therock-pr-bot · 2026-08-07T20:37:26Z

✅ All Policy Checks Passed

Check	Status	Details
📝 PR Description	✅ Pass	—
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🧪 Unit Test	⚠️ Warning	Error: Source/code files changed without an accompanying unit test. Expected: add at least one test file named like `test_<name>.py` / `test_<name>.cpp` (or `<name>_test.`). Current:* code file(s) changed: `projects/rocprofiler-systems/source/bin/rocprof-sys-instrument/internal_libs.cpp`, `projects/rocprofiler-systems/source/bin/rocprof-sys-instrument/rocprof-sys-instrument.cpp`, `projects/rocprofiler-systems/source/lib/rocprof-sys/library/causal/data.cpp`; no test file found
🚫 Draft PR	🔜 To Be Enabled	—
🚩 Feature Flag	🔜 To Be Enabled	—
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Copilot

Pull request overview

This PR removes oneTBB as a Dyninst transitive dependency for rocprof-sys-instrument by deleting the project’s TBB build/find machinery, removing TBB link/include plumbing from Dyninst packaging targets, and scrubbing TBB-specific runtime filters/suppressions and documentation.

Changes:

Removed the ROCPROFSYS_BUILD_TBB option and deleted DyninstTBB.cmake / FindTBB.cmake, plus the related find_package(TBB) / include/link wiring.
Updated instrumenter internal-library filters and sanitizer suppression lists to stop treating TBB libraries as internal dependencies.
Updated docs, presets, packaging/CI metadata, and release scripts to reflect the removal of TBB.

Reviewed changes

Copilot reviewed 21 out of 23 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
projects/rocprofiler-systems/source/lib/rocprof-sys/library/causal/data.cpp	Removes `tbbmalloc` from the causal binary exclude filter.
projects/rocprofiler-systems/source/bin/rocprof-sys-instrument/rocprof-sys-instrument.cpp	Removes TBB libraries from the instrumenter’s internal-library regex filter.
projects/rocprofiler-systems/source/bin/rocprof-sys-instrument/internal_libs.cpp	Removes Dyninst’s former TBB shared-library entries from the internal library set.
projects/rocprofiler-systems/scripts/rocprof-sys-ubsan.supp	Removes TBB UBSan suppressions.
projects/rocprofiler-systems/scripts/rocprof-sys-thread.supp	Removes `libtbb.so` from thread-sanitizer suppressions.
projects/rocprofiler-systems/scripts/rocprof-sys-lsan.supp	Removes TBB leak suppressions.
projects/rocprofiler-systems/scripts/rocprof-sys-leak.supp	Removes TBB leak suppressions.
projects/rocprofiler-systems/scripts/rocprof-sys-asan.supp	Removes `libtbb.so` ASan interceptor suppressions.
projects/rocprofiler-systems/scripts/build-release.sh	Stops enabling `ROCPROFSYS_BUILD_TBB` for release builds.
projects/rocprofiler-systems/README.md	Removes `ROCPROFSYS_BUILD_TBB` from the build example.
projects/rocprofiler-systems/docs/install/build.rst	Removes TBB from Dyninst dependency docs and build instructions.
projects/rocprofiler-systems/docs/how-to/instrumenting-rewriting-binary-application.rst	Removes TBB libraries from documented internal-library listings.
projects/rocprofiler-systems/CMakePresets.json	Removes preset entries setting `ROCPROFSYS_BUILD_TBB`.
projects/rocprofiler-systems/CMakeLists.txt	Deletes the `ROCPROFSYS_BUILD_TBB` CMake option.
projects/rocprofiler-systems/cmake/Packages.cmake	Removes the TBB interface target and TBB find/include/link logic from Dyninst packaging.
projects/rocprofiler-systems/cmake/Modules/FindTBB.cmake	Deletes the in-tree TBB find module.
projects/rocprofiler-systems/cmake/DyninstTBB.cmake	Deletes bundled/system TBB configuration and external build logic.
projects/rocprofiler-systems/cmake/DyninstExternals.cmake	Removes TBB from deprecated option mapping and external dependency build chain.
projects/rocprofiler-systems/cmake/ConfigCPack.cmake	Drops Debian dependency logic for `libtbb-dev`.
projects/rocprofiler-systems/.github/ci-build-matrix.json	Removes `libtbb-dev` from the system dependency install set.
.gitmodules	Removes the `external/onetbb` submodule entry.

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github-actions · 2026-08-07T22:14:23Z

rocprofiler-systems CI Summary

Test Results (for commit `9637bfa`)

Workflow jobs covered: 36

Workflow	Runs	Avg Test Time	Tests	Skipped
Ubuntu 22.04	5	25m 41s	2,495	83
Ubuntu 24.04	5	27m 53s	2,475	83
Debian	4	33m 30s	2,076	57
RHEL	12	32m 13s	5,988	230
System deps	10	28m 02s	5,150	168
Total	36	29m 41s	18,184	621

Failed Tests

No failed tests reported.

Sanitizers

Thread	Undefined	Address
Passed	Passed	Passed

sputhala-amd · 2026-08-17T23:57:40Z

Replacing tbb::concurrent_hash_map and tbb::concurrent_vector with std-based equivalents (dyn_c_hash_map, dyn_c_vector) carries a measurable cost in both memory and parse time. Both are a one-time cost per binary, paid during instrumentation:

transpose goes 1.47 s -> 1.80 s (+0.33 s), libamd_comgr.so 3.75 s -> 4.30 s (+0.55 s), and the 68 MB libdyninstAPI.so 15.09 s -> 19.09 s (+4.0 s) at 8 threads.

1. No functional regression

All ctests tests pass.

Manual verification: on transpose (1 MB) and libamd_comgr.so (13 MB) this branch produces byte-identical function lists to the TBB baseline. On libdyninstAPI.so (68 MB, 109/109 modules) both builds find the same 6512 functions with identical instruction counts across 1-128 threads.

OMP_NUM_THREADS=$N /usr/bin/time -f '%M' -o rss.txt \
  setarch $(uname -m) -R \
  build/<build>/bin/rocprof-sys-instrument --simulate --all-functions \
    -o /tmp/scratch/x.inst --print-instrumented functions -- <target>

The rewritten output is also unaffected in size -- the parser's heap usage is transient and is never serialised into the artifact:

Artifact	Size
original `transpose`	269,552 bytes
`.inst` from TBB baseline	339,064 bytes
`.inst` from this branch	340,832 bytes

2. No concurrency regression

ThreadSanitizer on the containers reports no data races, deadlocks or lock-order inversions, over 5 consecutive runs.

g++ -std=c++17 -g -O1 -fsanitize=thread -I common/h -I . \
    -o /tmp/tsan_test tsan_dynchashmap.cpp -pthread

TSAN_OPTIONS='detect_deadlocks=1:second_deadlock_stack=0:history_size=7' /tmp/tsan_test

3. Memory footprint regression

Representative targets, 8 threads, best of 3:

Target	TBB wall	This branch	Slower by	TBB peak RSS	This branch	More by
`transpose` (1 MB app)	1.47 s	1.80 s	+22.6%	402 MB	504 MB	+25.4%
`lulesh` (6 MB app)	1.85 s	2.18 s	+17.7%	495 MB	623 MB	+25.9%
`libamd_comgr.so` (13 MB)	3.75 s	4.30 s	+14.8%	684 MB	812 MB	+18.7%

Note that the absolute memory increase on the three representative targets is nearly constant (+102 to +128 MB) despite a 13x spread in target size, because those runs are dominated by parsing the shared-library closure rather than the application itself.

4. Parse time regression

Wall time for the parse increases by 15-43%.
This is a regression in the rocprof-sys-instrument parse and rewrite step only.
It is not a regression in profiling: sampling frequency, tracing overhead, the instrumented application's runtime and output size are all untouched, because no changed code executes in the profiled process - librocprof-sys-dl.so, librocprof-sys-rt.so, librocprof-sys-user.so and librocprof-sys.so link no Dyninst library at all (verified with ldd).

In binary-rewrite mode the tool writes the .inst file and exits, so its memory is fully released before profiling starts - zero overlap.

In runtime-instrument mode there is no pre-written file: rocprof-sys-instrument launches the application and stays resident as the controlling mutator, so during that run the tool's higher RSS coexists with the workload, though it remains outside the application's data path.

At a single thread there is no lock contention at all and the branch is still 22.9% slower, which indicates the cost is per-element allocation and footprint rather than contention.

Regression numbers

Thread scaling -- libdyninstAPI.so.13.0.0 (68 MB, 109/109 modules), best of 3, ASLR
disabled:

Threads	TBB wall	This branch	Slower by	TBB peak RSS	This branch	More by
1	21.78 s	26.77 s	+22.9%	1991 MB	3091 MB	+55.2%
2	17.97 s	22.37 s	+24.5%	2012 MB	3165 MB	+57.3%
4	15.99 s	19.93 s	+24.6%	2027 MB	3199 MB	+57.8%
8	15.09 s	19.09 s	+26.6%	2043 MB	3208 MB	+57.0%
16	14.97 s	20.04 s	+33.9%	2063 MB	3242 MB	+57.1%
32	15.27 s	20.70 s	+35.5%	2073 MB	3277 MB	+58.1%
64	15.22 s	21.79 s	+43.2%	2086 MB	3296 MB	+58.0%
128	15.76 s	22.53 s	+43.0%	2112 MB	3316 MB	+57.0%

Both builds scale positively and peak at the same thread count: the baseline reaches 1.45x on 16 threads, this branch 1.40x on 8.

github-actions · 2026-08-18T03:26:32Z

Code Coverage Report

Unit Tests

Code Coverage: unit-tests

Lines: 🔴 19.5% — 6,924/35,587 across 320 files
Functions: 🔴 19.5% — 713/3,652

🔴 0-20% (202 files)

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0.0% 0/8	0/2	`source/lib/rocprof-sys/library/components/ensure_storage.hpp`
0.0% 0/28	0/6	`source/lib/rocprof-sys/library/components/exit_gotcha.cpp`
0.0% 0/1	0/1	`source/lib/rocprof-sys/library/components/exit_gotcha.hpp`
0.0% 0/68	0/8	`source/lib/rocprof-sys/library/components/fork_gotcha.cpp`
0.0% 0/1	0/1	`source/lib/rocprof-sys/library/components/fork_gotcha.hpp`
0.0% 0/13	0/3	`source/lib/rocprof-sys/library/components/kill_gotcha.cpp`
0.0% 0/1	0/1	`source/lib/rocprof-sys/library/components/kill_gotcha.hpp`
0.0% 0/158	0/22	`source/lib/rocprof-sys/library/components/mpi_gotcha.cpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/components/mpi_gotcha.hpp`
0.0% 0/533	0/12	`source/lib/rocprof-sys/library/components/mpip.hpp`
0.0% 0/78	0/19	`source/lib/rocprof-sys/library/components/numa_gotcha.cpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/components/numa_gotcha.hpp`
0.0% 0/336	0/20	`source/lib/rocprof-sys/library/components/pthread_create_gotcha.cpp`
0.0% 0/3	0/1	`source/lib/rocprof-sys/library/components/pthread_create_gotcha.hpp`
0.0% 0/34	0/9	`source/lib/rocprof-sys/library/components/pthread_gotcha.cpp`
0.0% 0/24	0/2	`source/lib/rocprof-sys/library/components/pthread_mutex_gotcha_policy.hpp`
0.0% 0/164	0/31	`source/lib/rocprof-sys/library/components/vaapi_gotcha.cpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/components/vaapi_gotcha.hpp`
0.0% 0/145	0/10	`source/lib/rocprof-sys/library/coverage.cpp`
0.0% 0/29	0/5	`source/lib/rocprof-sys/library/coverage.hpp`
0.0% 0/60	0/16	`source/lib/rocprof-sys/library/coverage/impl.hpp`
0.0% 0/252	0/37	`source/lib/rocprof-sys/library/kokkosp.cpp`
0.0% 0/245	0/31	`source/lib/rocprof-sys/library/perf.cpp`
0.0% 0/11	0/3	`source/lib/rocprof-sys/library/perf.hpp`
0.0% 0/186	0/12	`source/lib/rocprof-sys/library/pmc/collectors/common/settings.hpp`
0.0% 0/66	0/5	`source/lib/rocprof-sys/library/pmc/collectors/cpu/cache_policy.hpp`
0.0% 0/47	0/6	`source/lib/rocprof-sys/library/pmc/collectors/cpu/cpu_traits.hpp`
0.0% 0/52	0/9	`source/lib/rocprof-sys/library/pmc/collectors/cpu/perfetto_policy.hpp`
0.0% 0/100	0/6	`source/lib/rocprof-sys/library/pmc/collectors/gpu/cache_policy.hpp`
0.0% 0/222	0/36	`source/lib/rocprof-sys/library/pmc/collectors/gpu/perfetto_policy.hpp`
0.0% 0/25	0/3	`source/lib/rocprof-sys/library/pmc/collectors/gpu/sample.hpp`
0.0% 0/32	0/3	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/cache_policy.hpp`
0.0% 0/39	0/7	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/perfetto_policy.hpp`
0.0% 0/16	0/2	`source/lib/rocprof-sys/library/pmc/collectors/nic/sample.hpp`
0.0% 0/14	0/2	`source/lib/rocprof-sys/library/pmc/device_providers/procfs/provider.hpp`
0.0% 0/148	0/18	`source/lib/rocprof-sys/library/pmc/sampler.cpp`
0.0% 0/113	0/11	`source/lib/rocprof-sys/library/process_sampler.cpp`
0.0% 0/13	0/1	`source/lib/rocprof-sys/library/process_sampler.hpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/rocm.cpp`
0.0% 0/1316	0/88	`source/lib/rocprof-sys/library/rocprofiler-sdk.cpp`
0.0% 0/111	0/13	`source/lib/rocprof-sys/library/rocprofiler-sdk/counters.cpp`
0.0% 0/17	0/6	`source/lib/rocprof-sys/library/rocprofiler-sdk/counters.hpp`
0.0% 0/129	0/9	`source/lib/rocprof-sys/library/rocprofiler-sdk/fwd.cpp`
0.0% 0/34	0/7	`source/lib/rocprof-sys/library/rocprofiler-sdk/fwd.hpp`
0.0% 0/265	0/25	`source/lib/rocprof-sys/library/rocprofiler-sdk/kfd_events.cpp`
0.0% 0/36	0/9	`source/lib/rocprof-sys/library/rocprofiler-sdk/marker_writer.cpp`
0.0% 0/136	0/13	`source/lib/rocprof-sys/library/rocprofiler-sdk/rccl.cpp`
0.0% 0/112	0/10	`source/lib/rocprof-sys/library/rocprofiler-sdk/roctx_client.cpp`
0.0% 0/118	0/20	`source/lib/rocprof-sys/library/runtime.cpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/runtime.hpp`
0.0% 0/994	0/65	`source/lib/rocprof-sys/library/sampling.cpp`
0.0% 0/145	0/31	`source/lib/rocprof-sys/library/thread_data.hpp`
0.0% 0/10	0/3	`source/lib/rocprof-sys/library/thread_data_growth.hpp`
0.0% 0/10	0/1	`source/lib/rocprof-sys/library/thread_deleter.cpp`
0.0% 0/5	0/1	`source/lib/rocprof-sys/library/thread_deleter.hpp`
0.0% 0/161	0/27	`source/lib/rocprof-sys/library/thread_info.cpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/thread_info.hpp`
0.0% 0/113	0/11	`source/lib/rocprof-sys/library/tracing.cpp`
0.0% 0/109	0/30	`source/lib/rocprof-sys/library/tracing.hpp`
0.0% 0/3	0/1	`source/lib/rocprof-sys/library/tracing/annotation.cpp`
0.0% 0/45	0/4	`source/lib/rocprof-sys/library/tracing/annotation.hpp`
0.0% 0/8	0/2	`source/lib/rocprof-sys/progress.cpp`
0.0% 0/68	0/14	`source/lib/rocprof-sys/regions.cpp`
0.0% 0/82	0/4	`source/lib/rocprof-sys/timeout.cpp`
0.0% 0/454	0/46	`source/python/libpyrocprofsys.cpp`
0.6% 1/166	1/13	`source/lib/core/perfetto.cpp`
0.8% 7/859	1/74	`source/lib/core/argparse.cpp`
2.5% 43/1717	7/290	`source/lib/core/config.cpp`
7.1% 1/14	0/1	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/iterators/primitive_iterator.hpp`
8.4% 15/178	3/25	`source/lib/core/constraint.cpp`
15.4% 4/26	0/6	`source/lib/core/trace_cache/metadata_registry.hpp`
18.2% 4/22	1/3	`source/lib/common/static_object.hpp`
18.8% 9/48	2/5	`source/lib/core/output_file_registry.cpp`
19.4% 6/31	2/5	`source/bin/common/common_utils.hpp`

🟠 20-50% (11 files)

Lines	Functions	File
20.0% 1/5	0/2	`source/lib/core/argparse.hpp`
21.3% 13/61	3/9	`source/lib/core/utility.hpp`
22.2% 2/9	0/6	`source/lib/core/constraint.hpp`
23.8% 15/63	3/12	`source/lib/core/agent_manager.cpp`
30.0% 127/423	12/46	`build/coverage/_deps/fmt-src/include/fmt/format.h`
32.1% 52/162	7/17	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/json_sax.hpp`
38.2% 13/34	1/4	`source/lib/core/perfetto/sinks/io_helpers.hpp`
40.3% 195/484	14/17	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/lexer.hpp`
40.5% 17/42	5/12	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/exceptions.hpp`
47.2% 221/468	17/38	`build/coverage/_deps/fmt-src/include/fmt/base.h`
49.6% 127/256	14/32	`source/lib/rocprof-sys/library/components/category_region.hpp`

🟡 50-80% (33 files)

Lines	Functions	File
50.0% 153/306	9/11	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/output/serializer.hpp`
50.0% 1/2	0/1	`source/lib/rocprof-sys/library/pmc/collectors/nic/types.hpp`
52.0% 13/25	2/3	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/gpu_perf_counter_traits.hpp`
53.0% 220/415	25/37	`source/bin/common/common_utils.cpp`
53.3% 8/15	3/3	`source/lib/core/perfetto/sinks/per_pid_file_sink.cpp`
55.0% 22/40	4/6	`build/coverage/_deps/fmt-src/include/fmt/ranges.h`
55.6% 5/9	1/3	`build/coverage/_deps/fmt-src/include/fmt/chrono.h`
55.7% 34/61	5/8	`source/lib/rocprof-sys/library/pmc/collectors/cpu/sample.hpp`
58.3% 14/24	3/8	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/output/output_adapters.hpp`
58.3% 7/12	0/4	`build/coverage/_deps/spdlog-src/include/spdlog/common.h`
60.0% 3/5	1/1	`source/lib/core/agent.hpp`
62.1% 18/29	1/1	`source/lib/core/perfetto/locked_file_append.cpp`
62.1% 41/66	7/8	`source/lib/rocprof-sys/library/pmc/collectors/base/collector.hpp`
62.8% 49/78	4/5	`source/lib/core/trace_cache/discovery.cpp`
63.1% 70/111	7/10	`source/lib/core/progress/bar.cpp`
63.4% 272/429	33/40	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/json.hpp`
64.1% 336/524	26/40	`source/bin/common/json_config.cpp`
65.4% 34/52	4/4	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/conversions/from_json.hpp`
66.2% 47/71	5/5	`source/lib/rocprof-sys/library/pmc/collectors/gpu/gpu_traits.hpp`
66.4% 87/131	4/5	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/parser.hpp`
66.7% 2/3	0/2	`source/lib/rocprof-sys/library/pmc/collectors/cpu/types.hpp`
67.2% 43/64	11/14	`source/lib/core/trace_cache/data_types.cpp`
68.4% 39/57	4/6	`source/lib/core/perfetto.hpp`
68.8% 22/32	3/8	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/types.hpp`
71.1% 69/97	8/8	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/iterators/iter_impl.hpp`
71.6% 212/296	14/16	`source/bin/common/preset_registry.cpp`
72.3% 86/119	14/17	`source/lib/core/perfetto/engine.cpp`
73.7% 28/38	6/7	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/iterators/iteration_proxy.hpp`
75.0% 3/4	0/1	`source/lib/backends/amd_smi/nic_types.hpp`
75.0% 3/4	1/2	`source/lib/core/perfetto/sinks/single_file_sink.hpp`
76.5% 78/102	4/4	`source/lib/core/perfetto/sinks/single_file_sink.cpp`
77.8% 77/99	10/11	`source/lib/core/perfetto/engine_impl.hpp`
79.3% 88/111	13/15	`source/lib/common/path.hpp`

🟢 80-100% (74 files)

Lines	Functions	File
80.0% 8/10	1/2	`build/coverage/include/profiler-hub/writer_types.hpp`
80.5% 62/77	9/10	`source/lib/rocprof-sys/library/pmc/device_providers/rocprofiler_sdk/provider.hpp`
81.2% 39/48	3/4	`source/lib/core/utility.cpp`
82.8% 48/58	6/7	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/conversions/to_json.hpp`
83.3% 279/335	17/23	`source/lib/core/sdk-tracing-config.hpp`
83.9% 135/161	12/16	`source/lib/backends/procfs/backend.hpp`
84.6% 11/13	2/4	`source/lib/rocprof-sys/library/rocprofiler-sdk/roctx_client.hpp`
85.0% 85/100	11/15	`source/lib/logger/logger.hpp`
85.1% 40/47	2/2	`source/lib/core/trace_cache/storage_parser.hpp`
86.9% 213/245	15/16	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/conversions/to_chars.hpp`
88.1% 273/310	29/35	`source/lib/common/environment.hpp`
89.1% 49/55	4/4	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/device.hpp`
89.5% 34/38	5/8	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/input_adapters.hpp`
90.0% 54/60	4/4	`source/lib/core/trace_cache/buffer_storage.cpp`
90.1% 100/111	8/8	`source/lib/rocprof-sys/library/pmc/collectors/cpu/device.hpp`
90.7% 303/334	28/31	`source/lib/core/trace_cache/sample_type.hpp`
90.9% 10/11	1/2	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/json_ref.hpp`
91.0% 243/267	19/20	`source/lib/core/trace_cache/unified_memory_processor.cpp`
91.3% 178/195	14/18	`source/lib/rocprof-sys/library/components/shmem_gotcha.hpp`
91.7% 11/12	2/2	`source/lib/core/perfetto/session_backend.hpp`
92.6% 163/176	9/9	`source/lib/rocprof-sys/library/pmc/collectors/gpu/device.hpp`
92.7% 38/41	6/11	`source/lib/core/demangler.hpp`
92.9% 13/14	0/1	`source/lib/rocprof-sys/library/pmc/collectors/common/collector_slice.hpp`
93.2% 68/73	7/8	`source/lib/core/trace_cache/buffer_storage.hpp`
94.7% 36/38	7/7	`build/coverage/_deps/spdlog-src/include/spdlog/logger.h`
94.7% 54/57	6/8	`source/lib/rocprof-sys/library/components/pthread_mutex_gotcha.hpp`
94.8% 55/58	1/5	`source/lib/core/trace_cache/cacheable.hpp`
94.8% 92/97	9/10	`source/lib/rocprof-sys/library/rocprofiler-sdk/trace_control.cpp`
95.0% 19/20	4/6	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/string_concat.hpp`
95.8% 23/24	2/4	`source/lib/common/pci_bdf.hpp`
95.9% 162/169	19/22	`source/lib/rocprof-sys/library/components/ucx_gotcha.hpp`
96.2% 25/26	1/2	`source/lib/common/delimit.hpp`
96.3% 79/82	11/12	`source/lib/core/state.hpp`
96.8% 30/31	3/4	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/sample.hpp`
97.3% 73/75	3/3	`source/lib/core/perfetto/packet_framing.hpp`
97.4% 74/76	6/6	`source/lib/core/common_types.hpp`
97.5% 39/40	6/7	`source/lib/core/trace_cache/rocpd_helpers.hpp`
97.8% 45/46	7/7	`source/lib/rocprof-sys/library/rocprofiler-sdk/rccl_internal.hpp`
97.9% 47/48	3/3	`source/lib/rocprof-sys/library/pmc/collectors/nic/device.hpp`
98.1% 51/52	7/7	`source/lib/rocprof-sys/library/pmc/device_providers/amd_smi/provider.hpp`
98.7% 78/79	15/16	`source/lib/backends/amd_smi/backend.hpp`
99.1% 110/111	25/26	`source/lib/backends/rocprofiler_sdk/backend.hpp`
100.0% 14/14	1/1	`build/coverage/_deps/fmt-src/include/fmt/ostream.h`
100.0% 6/6	0/3	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/adl_serializer.hpp`
100.0% 2/2	0/1	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/position_t.hpp`
100.0% 2/2	0/1	`build/coverage/_deps/spdlog-src/include/spdlog/details/backtracer.h`
100.0% 2/2	0/1	`build/coverage/_deps/spdlog-src/include/spdlog/details/circular_q.h`
100.0% 1/1	0/1	`build/coverage/include/profiler-hub/reader_types.hpp`
100.0% 1/1	0/1	`source/bin/common/json_config.hpp`
100.0% 107/107	13/14	`source/lib/backends/amd_smi/device.hpp`
100.0% 7/7	0/1	`source/lib/backends/amd_smi/gpu_types.hpp`
100.0% 1/1	0/1	`source/lib/backends/rocprofiler_sdk/types.hpp`
100.0% 12/12	1/1	`source/lib/common/join.hpp`
100.0% 2/2	0/2	`source/lib/core/agent_manager.hpp`
100.0% 1/1	0/1	`source/lib/core/output_file_registry.hpp`
100.0% 1/1	0/1	`source/lib/core/perfetto/category_registry.hpp`
100.0% 1/1	0/1	`source/lib/core/perfetto/engine.hpp`
100.0% 7/7	0/1	`source/lib/core/perfetto/locked_file_append.hpp`
100.0% 9/9	2/3	`source/lib/core/perfetto/sinks/polymorphic_sink_view.hpp`
100.0% 6/6	2/2	`source/lib/core/perfetto/sinks/recording_sink.cpp`
100.0% 5/5	0/2	`source/lib/core/perfetto/sinks/recording_sink.hpp`
100.0% 6/6	2/2	`source/lib/core/progress/tracker.cpp`
100.0% 1/1	0/1	`source/lib/core/progress/tracker.hpp`
100.0% 4/4	0/3	`source/lib/core/trace_cache/data_types.hpp`
100.0% 9/9	3/3	`source/lib/core/trace_cache/type_registry.hpp`
100.0% 24/24	4/5	`source/lib/core/trace_cache/unified_memory_processor.hpp`
100.0% 5/5	2/2	`source/lib/core/track_registry.cpp`
100.0% 4/4	0/2	`source/lib/core/track_registry.hpp`
100.0% 10/10	1/1	`source/lib/logger/logger.cpp`
100.0% 9/9	0/2	`source/lib/rocprof-sys/library/pmc/collectors/gpu/types.hpp`
100.0% 20/20	4/4	`source/lib/rocprof-sys/library/pmc/collectors/nic/perfetto_policy.hpp`
100.0% 2/2	0/2	`source/lib/rocprof-sys/library/pmc/common/types.hpp`
100.0% 34/34	3/4	`source/lib/rocprof-sys/library/rocprofiler-sdk/marker_writer.hpp`
100.0% 3/3	1/2	`source/lib/rocprof-sys/library/rocprofiler-sdk/trace_control.hpp`

Distribution

Range	Files
0-20%	202
20-50%	11
50-80%	33
80-100%	74

E2E Tests

Code Coverage: e2e-tests

Lines: 🟡 63.5% — 22,601/35,587 across 320 files
Functions: 🟡 63.6% — 2,322/3,652

🔴 0-20% (51 files)

Lines	Functions	File
0.0% 0/10	0/2	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/byte_container_with_subtype.hpp`
0.0% 0/1	0/1	`build/coverage/_deps/spdlog-src/include/spdlog/details/log_msg_buffer.h`
0.0% 0/1	0/1	`build/coverage/_deps/spdlog-src/include/spdlog/sinks/ansicolor_sink.h`
0.0% 0/2	0/1	`build/coverage/include/profiler-hub/shared_types.hpp`
0.0% 0/102	0/6	`source/bin/rocprof-sys-avail/hw_counter_query.cpp`
0.0% 0/24	0/1	`source/lib/backends/amd_smi/wrapper.hpp`
0.0% 0/166	0/2	`source/lib/core/agent_info.hpp`
0.0% 0/89	0/6	`source/lib/core/cpu.cpp`
0.0% 0/1	0/1	`source/lib/core/cpu.hpp`
0.0% 0/53	0/6	`source/lib/core/dynamic_library.cpp`
0.0% 0/28	0/7	`source/lib/core/exception.cpp`
0.0% 0/160	0/12	`source/lib/core/gpu_metrics.cpp`
0.0% 0/79	0/5	`source/lib/core/perf.cpp`
0.0% 0/13	0/3	`source/lib/core/perfetto/sinks/tee_sink.cpp`
0.0% 0/1	0/1	`source/lib/core/perfetto/sinks/tee_sink.hpp`
0.0% 0/15	0/4	`source/lib/core/sdk-tracing-config-deps.hpp`
0.0% 0/6	0/2	`source/lib/rocprof-sys-rt/src/RTsignal.c`
0.0% 0/11	0/2	`source/lib/rocprof-sys-rt/src/RTthread-x86-64.c`
0.0% 0/3	0/1	`source/lib/rocprof-sys-rt/src/RTthread.c`
0.0% 0/1	0/1	`source/lib/rocprof-sys/library/components/exit_gotcha.hpp`
0.0% 0/1	0/1	`source/lib/rocprof-sys/library/components/kill_gotcha.hpp`
0.0% 0/164	0/31	`source/lib/rocprof-sys/library/components/vaapi_gotcha.cpp`
0.0% 0/52	0/9	`source/lib/rocprof-sys/library/pmc/collectors/cpu/perfetto_policy.hpp`
0.0% 0/100	0/6	`source/lib/rocprof-sys/library/pmc/collectors/gpu/cache_policy.hpp`
0.0% 0/222	0/36	`source/lib/rocprof-sys/library/pmc/collectors/gpu/perfetto_policy.hpp`
0.0% 0/25	0/3	`source/lib/rocprof-sys/library/pmc/collectors/gpu/sample.hpp`
0.0% 0/32	0/3	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/cache_policy.hpp`
0.0% 0/39	0/7	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/perfetto_policy.hpp`
0.0% 0/16	0/2	`source/lib/rocprof-sys/library/pmc/collectors/nic/sample.hpp`
0.0% 0/2	0/1	`source/lib/rocprof-sys/library/rocm.cpp`
0.0% 0/111	0/13	`source/lib/rocprof-sys/library/rocprofiler-sdk/counters.cpp`
0.0% 0/17	0/6	`source/lib/rocprof-sys/library/rocprofiler-sdk/counters.hpp`
0.0% 0/129	0/9	`source/lib/rocprof-sys/library/rocprofiler-sdk/fwd.cpp`
0.0% 0/34	0/7	`source/lib/rocprof-sys/library/rocprofiler-sdk/fwd.hpp`
0.0% 0/265	0/25	`source/lib/rocprof-sys/library/rocprofiler-sdk/kfd_events.cpp`
0.0% 0/136	0/13	`source/lib/rocprof-sys/library/rocprofiler-sdk/rccl.cpp`
0.0% 0/112	0/10	`source/lib/rocprof-sys/library/rocprofiler-sdk/roctx_client.cpp`
0.0% 0/3	0/1	`source/lib/rocprof-sys/library/tracing/annotation.cpp`
0.0% 0/45	0/4	`source/lib/rocprof-sys/library/tracing/annotation.hpp`
0.6% 1/166	1/13	`source/lib/core/perfetto.cpp`
2.5% 33/1316	3/88	`source/lib/rocprof-sys/library/rocprofiler-sdk.cpp`
6.1% 2/33	1/3	`source/lib/core/amd_smi.cpp`
7.1% 1/14	0/1	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/iterators/primitive_iterator.hpp`
8.3% 3/36	1/9	`source/lib/rocprof-sys/library/rocprofiler-sdk/marker_writer.cpp`
11.3% 8/71	4/10	`source/lib/rocprof-sys/library/components/callchain.cpp`
13.6% 38/280	7/31	`source/lib/rocprof-sys-rt/src/RTcommon.c`
13.8% 4/29	1/4	`source/lib/rocprof-sys-rt/src/RTheap-linux.c`
14.2% 30/212	4/22	`source/lib/rocprof-sys-rt/src/RTlinux.c`
17.0% 127/749	6/31	`source/lib/core/trace_cache/rocpd_processor.cpp`
18.0% 32/178	6/23	`source/lib/core/gpu.cpp`
19.0% 4/21	0/3	`source/lib/backends/rocprofiler_sdk/wrapper.hpp`

🟠 20-50% (25 files)

Lines	Functions	File
22.8% 49/215	5/30	`source/lib/rocprof-sys/library/components/backtrace_metrics.cpp`
23.6% 122/516	24/71	`source/lib/core/trace_cache/metadata_registry.cpp`
26.6% 203/764	24/103	`source/lib/core/trace_cache/perfetto_processor.cpp`
27.8% 27/97	4/8	`source/lib/rocprof-sys-rt/src/RTposix.c`
30.0% 136/454	7/46	`source/python/libpyrocprofsys.cpp`
31.7% 59/186	6/12	`source/lib/rocprof-sys/library/pmc/collectors/common/settings.hpp`
32.1% 52/162	7/17	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/json_sax.hpp`
35.7% 10/28	3/6	`source/lib/rocprof-sys/library/components/exit_gotcha.cpp`
38.5% 5/13	2/3	`source/lib/rocprof-sys/library/components/kill_gotcha.cpp`
38.8% 31/80	1/2	`source/bin/rocprof-sys-causal/rocprof-sys-causal.cpp`
39.8% 37/93	5/11	`source/lib/rocprof-sys/library/causal/components/blocking_gotcha.cpp`
40.3% 195/484	14/17	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/lexer.hpp`
40.5% 17/42	5/12	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/exceptions.hpp`
41.3% 26/63	7/12	`source/lib/core/agent_manager.cpp`
43.8% 21/48	6/9	`source/lib/core/perfetto/emitter.hpp`
43.9% 36/82	2/4	`source/lib/rocprof-sys/timeout.cpp`
44.4% 4/9	1/3	`source/lib/rocprof-sys/library/components/backtrace_timestamp.cpp`
45.0% 27/60	6/16	`source/lib/rocprof-sys/library/coverage/impl.hpp`
45.6% 72/158	3/7	`source/bin/rocprof-sys-instrument/info.hpp`
45.9% 50/109	12/30	`source/lib/rocprof-sys/library/tracing.hpp`
46.2% 36/78	6/19	`source/lib/rocprof-sys/library/components/numa_gotcha.cpp`
47.7% 31/65	3/4	`source/lib/rocprof-sys-rt/src/RTheap.c`
48.3% 14/29	5/7	`source/lib/core/perfetto/emitter.cpp`
48.5% 178/367	16/30	`source/lib/rocprof-sys/library/components/comm_data.cpp`
49.4% 39/79	6/13	`source/lib/rocprof-sys-user/user.cpp`

🟡 50-80% (70 files)

Lines	Functions	File
50.0% 8/16	2/4	`source/lib/binary/address_multirange.cpp`
50.0% 1/2	0/1	`source/lib/rocprof-sys/library/components/numa_gotcha.hpp`
50.0% 1/2	0/1	`source/lib/rocprof-sys/library/components/vaapi_gotcha.hpp`
50.0% 1/2	0/1	`source/lib/rocprof-sys/library/pmc/collectors/nic/types.hpp`
50.0% 1/2	0/1	`source/lib/rocprof-sys/library/thread_info.hpp`
50.0% 4/8	1/2	`source/lib/rocprof-sys/progress.cpp`
50.8% 128/252	25/37	`source/lib/rocprof-sys/library/kokkosp.cpp`
50.8% 215/423	24/46	`build/coverage/_deps/fmt-src/include/fmt/format.h`
52.0% 13/25	2/3	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/gpu_perf_counter_traits.hpp`
53.2% 41/77	0/1	`source/lib/core/trace_cache/sample_processor.hpp`
53.4% 79/148	12/18	`source/lib/rocprof-sys/library/pmc/sampler.cpp`
55.0% 22/40	4/6	`build/coverage/_deps/fmt-src/include/fmt/ranges.h`
55.6% 5/9	1/3	`build/coverage/_deps/fmt-src/include/fmt/chrono.h`
55.7% 39/70	13/18	`source/lib/rocprof-sys/api.cpp`
56.2% 172/306	9/11	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/output/serializer.hpp`
57.5% 23/40	1/3	`source/lib/common/invoke.hpp`
58.0% 142/245	20/31	`source/lib/rocprof-sys/library/perf.cpp`
58.3% 14/24	3/8	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/output/output_adapters.hpp`
58.3% 7/12	0/4	`build/coverage/_deps/spdlog-src/include/spdlog/common.h`
60.0% 63/105	5/9	`source/bin/common/argument_registration.hpp`
60.0% 3/5	1/1	`source/lib/core/agent.hpp`
61.5% 288/468	21/38	`build/coverage/_deps/fmt-src/include/fmt/base.h`
61.8% 42/68	5/8	`source/lib/rocprof-sys/library/components/fork_gotcha.cpp`
61.8% 614/994	51/65	`source/lib/rocprof-sys/library/sampling.cpp`
62.1% 18/29	1/1	`source/lib/core/perfetto/locked_file_append.cpp`
62.5% 50/80	13/18	`source/lib/core/binary/address_range.cpp`
62.8% 49/78	4/5	`source/lib/core/trace_cache/discovery.cpp`
63.1% 70/111	7/10	`source/lib/core/progress/bar.cpp`
64.7% 22/34	3/4	`source/lib/core/perfetto/sinks/io_helpers.hpp`
65.2% 116/178	17/25	`source/lib/core/constraint.cpp`
65.4% 34/52	4/4	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/conversions/from_json.hpp`
65.5% 281/429	33/40	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/json.hpp`
66.1% 37/56	3/4	`source/lib/core/mproc.cpp`
66.2% 47/71	5/5	`source/lib/rocprof-sys/library/pmc/collectors/gpu/gpu_traits.hpp`
66.4% 87/131	4/5	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/parser.hpp`
66.9% 79/118	15/20	`source/lib/rocprof-sys/library/runtime.cpp`
67.1% 106/158	14/22	`source/lib/rocprof-sys/library/components/mpi_gotcha.cpp`
68.8% 22/32	3/8	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/types.hpp`
69.2% 18/26	2/6	`source/lib/core/trace_cache/metadata_registry.hpp`
69.2% 9/13	0/1	`source/lib/rocprof-sys/library/process_sampler.hpp`
69.7% 46/66	7/8	`source/lib/rocprof-sys/library/pmc/collectors/base/collector.hpp`
70.2% 40/57	4/6	`source/lib/core/perfetto.hpp`
70.6% 24/34	5/9	`source/lib/rocprof-sys/library/components/pthread_gotcha.cpp`
71.1% 69/97	8/8	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/iterators/iter_impl.hpp`
71.4% 10/14	1/2	`source/lib/core/containers/aligned_static_vector.hpp`
71.8% 393/547	46/90	`source/lib/rocprof-sys-dl/dl.cpp`
72.7% 24/33	5/7	`source/lib/rocprof-sys/library/causal/components/causal_gotcha.cpp`
72.7% 32/44	5/8	`source/lib/rocprof-sys/library/causal/components/unblocking_gotcha.cpp`
73.7% 28/38	6/7	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/iterators/iteration_proxy.hpp`
74.0% 409/553	30/33	`source/lib/rocprof-sys/library/causal/data.cpp`
74.0% 219/296	15/16	`source/bin/common/preset_registry.cpp`
74.5% 35/47	4/6	`source/lib/rocprof-sys/library/pmc/collectors/cpu/cpu_traits.hpp`
74.5% 120/161	23/27	`source/lib/rocprof-sys/library/thread_info.cpp`
75.0% 3/4	0/1	`source/lib/backends/amd_smi/nic_types.hpp`
75.0% 18/24	4/5	`source/lib/rocprof-sys/library/causal/sample_data.cpp`
75.2% 394/524	30/40	`source/bin/common/json_config.cpp`
75.6% 90/119	11/12	`source/lib/core/trace_cache/post_processor.cpp`
75.9% 511/673	35/46	`source/bin/rocprof-sys-instrument/details.cpp`
76.1% 1172/1541	52/87	`source/bin/rocprof-sys-instrument/rocprof-sys-instrument.cpp`
76.6% 49/64	5/6	`source/bin/rocprof-sys-instrument/log.cpp`
76.8% 53/69	5/6	`source/lib/binary/link_map.cpp`
77.3% 17/22	3/3	`source/lib/common/static_object.hpp`
77.7% 482/620	27/36	`source/lib/rocprof-sys/library.cpp`
77.8% 7/9	4/6	`source/lib/core/constraint.hpp`
77.9% 113/145	26/31	`source/lib/rocprof-sys/library/thread_data.hpp`
78.0% 209/268	23/25	`source/lib/rocprof-sys/library/causal/sampling.cpp`
79.0% 328/415	35/37	`source/bin/common/common_utils.cpp`
79.1% 201/254	24/28	`source/bin/common/tool_runner.cpp`
79.2% 19/24	2/2	`source/lib/core/node_info.cpp`
79.9% 211/264	20/22	`source/bin/rocprof-sys-instrument/internal_libs.cpp`

🟢 80-100% (174 files)

Lines	Functions	File
80.0% 4/5	0/1	`source/bin/rocprof-sys-instrument/log.hpp`
80.4% 1381/1717	264/290	`source/lib/core/config.cpp`
80.5% 62/77	9/10	`source/lib/rocprof-sys/library/pmc/device_providers/rocprofiler_sdk/provider.hpp`
80.9% 55/68	12/14	`source/lib/rocprof-sys/regions.cpp`
81.2% 69/85	17/22	`source/lib/rocprof-sys/library/causal/components/progress_point.cpp`
81.2% 13/16	1/1	`source/lib/rocprof-sys-dl/main.c`
81.8% 81/99	11/11	`source/lib/core/perfetto/engine_impl.hpp`
82.2% 438/533	41/41	`source/bin/rocprof-sys-instrument/module_function.cpp`
82.4% 42/51	5/5	`source/lib/core/perfetto/cached_perfetto_session.cpp`
82.4% 187/227	22/25	`source/bin/rocprof-sys-avail/common.cpp`
83.3% 85/102	4/4	`source/lib/core/perfetto/sinks/single_file_sink.cpp`
84.2% 16/19	3/5	`source/lib/rocprof-sys/library/components/comm_data.hpp`
84.3% 86/102	8/9	`source/lib/binary/dwarf_entry.cpp`
84.6% 11/13	2/4	`source/lib/rocprof-sys/library/rocprofiler-sdk/roctx_client.hpp`
84.8% 134/158	17/18	`source/lib/binary/symbol.cpp`
85.0% 317/373	18/29	`source/lib/rocprof-sys/library/causal/experiment.cpp`
85.1% 74/87	14/16	`source/lib/rocprof-sys/library/causal/delay.cpp`
85.2% 52/61	8/9	`source/lib/core/utility.hpp`
85.8% 97/113	9/11	`source/lib/rocprof-sys/library/process_sampler.cpp`
85.9% 134/156	12/12	`source/bin/rocprof-sys-instrument/rocprof-sys-instrument.hpp`
86.0% 86/100	11/15	`source/lib/logger/logger.hpp`
86.0% 80/93	5/7	`source/bin/rocprof-sys-instrument/module_function.hpp`
86.3% 290/336	16/20	`source/lib/rocprof-sys/library/components/pthread_create_gotcha.cpp`
87.0% 20/23	4/5	`source/lib/core/containers/static_vector.hpp`
87.0% 47/54	3/3	`source/lib/core/trace_cache/cache_manager.cpp`
87.4% 390/446	35/47	`source/bin/rocprof-sys-causal/impl.cpp`
87.5% 42/48	4/5	`source/lib/core/output_file_registry.cpp`
87.6% 141/161	13/16	`source/lib/backends/procfs/backend.hpp`
87.6% 99/113	10/11	`source/lib/rocprof-sys/library/tracing.cpp`
88.9% 104/117	5/5	`source/lib/binary/analysis.cpp`
89.0% 129/145	10/10	`source/lib/rocprof-sys/library/coverage.cpp`
89.0% 276/310	31/35	`source/lib/common/environment.hpp`
89.1% 49/55	4/4	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/device.hpp`
89.4% 768/859	59/74	`source/lib/core/argparse.cpp`
89.8% 220/245	15/16	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/conversions/to_chars.hpp`
90.0% 18/20	5/5	`source/bin/rocprof-sys-instrument/function_signature.hpp`
90.0% 9/10	1/1	`source/lib/binary/scope_filter.cpp`
90.0% 9/10	3/3	`source/lib/common/synchronized.hpp`
90.0% 54/60	4/4	`source/lib/core/trace_cache/buffer_storage.cpp`
90.0% 9/10	1/1	`source/lib/rocprof-sys/library/thread_deleter.cpp`
90.1% 64/71	9/11	`source/lib/rocprof-sys/library/components/backtrace.cpp`
90.7% 234/258	11/12	`source/bin/rocprof-sys-avail/generate_config.cpp`
90.7% 303/334	28/31	`source/lib/core/trace_cache/sample_type.hpp`
90.9% 10/11	1/2	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/json_ref.hpp`
90.9% 20/22	2/2	`source/lib/common/setup.hpp`
91.0% 243/267	19/20	`source/lib/core/trace_cache/unified_memory_processor.cpp`
91.2% 83/91	6/7	`source/bin/rocprof-sys-instrument/function_signature.cpp`
91.3% 178/195	14/18	`source/lib/rocprof-sys/library/components/shmem_gotcha.hpp`
91.7% 11/12	2/2	`source/lib/core/perfetto/session_backend.hpp`
91.9% 102/111	8/8	`source/lib/rocprof-sys/library/pmc/collectors/cpu/device.hpp`
92.6% 163/176	9/9	`source/lib/rocprof-sys/library/pmc/collectors/gpu/device.hpp`
92.8% 873/941	41/48	`source/bin/rocprof-sys-avail/avail.cpp`
92.9% 13/14	0/1	`source/lib/rocprof-sys/library/pmc/collectors/common/collector_slice.hpp`
92.9% 13/14	2/2	`source/lib/rocprof-sys/library/pmc/device_providers/procfs/provider.hpp`
93.1% 27/29	3/5	`source/lib/rocprof-sys/library/coverage.hpp`
93.2% 68/73	7/8	`source/lib/core/trace_cache/buffer_storage.hpp`
93.3% 111/119	16/17	`source/lib/core/perfetto/engine.cpp`
93.3% 14/15	3/3	`source/lib/core/perfetto/sinks/per_pid_file_sink.cpp`
93.7% 314/335	19/23	`source/lib/core/sdk-tracing-config.hpp`
93.8% 240/256	28/32	`source/lib/rocprof-sys/library/components/category_region.hpp`
93.9% 31/33	6/6	`source/lib/core/mpi.hpp`
94.1% 16/17	3/3	`source/bin/rocprof-sys-avail/component_categories.hpp`
94.6% 105/111	14/15	`source/lib/common/path.hpp`
94.7% 36/38	7/7	`build/coverage/_deps/spdlog-src/include/spdlog/logger.h`
94.8% 55/58	1/5	`source/lib/core/trace_cache/cacheable.hpp`
95.0% 19/20	4/6	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/string_concat.hpp`
95.1% 58/61	7/8	`source/lib/rocprof-sys/library/pmc/collectors/cpu/sample.hpp`
95.7% 44/46	10/12	`source/lib/core/containers/stable_vector.hpp`
95.7% 45/47	2/2	`source/lib/core/trace_cache/storage_parser.hpp`
95.8% 23/24	2/4	`source/lib/common/pci_bdf.hpp`
95.9% 162/169	19/22	`source/lib/rocprof-sys/library/components/ucx_gotcha.hpp`
96.1% 74/77	6/6	`source/lib/rocprof-sys/library/causal/components/backtrace.cpp`
96.2% 25/26	1/2	`source/lib/common/delimit.hpp`
96.3% 79/82	11/12	`source/lib/core/state.hpp`
96.6% 56/58	7/7	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/conversions/to_json.hpp`
96.8% 30/31	3/4	`source/lib/rocprof-sys/library/pmc/collectors/gpu_perf_counter/sample.hpp`
96.9% 62/64	14/14	`source/lib/core/trace_cache/data_types.cpp`
96.9% 94/97	10/10	`source/lib/rocprof-sys/library/rocprofiler-sdk/trace_control.cpp`
97.0% 32/33	4/4	`source/lib/core/perfetto/counter_track.hpp`
97.3% 73/75	3/3	`source/lib/core/perfetto/packet_framing.hpp`
97.4% 74/76	6/6	`source/lib/core/common_types.hpp`
97.5% 39/40	6/7	`source/lib/core/trace_cache/rocpd_helpers.hpp`
97.6% 40/41	7/11	`source/lib/core/demangler.hpp`
97.8% 45/46	7/7	`source/lib/rocprof-sys/library/rocprofiler-sdk/rccl_internal.hpp`
97.9% 47/48	4/4	`source/lib/core/utility.cpp`
97.9% 47/48	3/3	`source/lib/rocprof-sys/library/pmc/collectors/nic/device.hpp`
98.0% 147/150	9/10	`source/lib/common/md5sum.hpp`
98.1% 51/52	7/7	`source/lib/rocprof-sys/library/pmc/device_providers/amd_smi/provider.hpp`
98.2% 56/57	6/8	`source/lib/rocprof-sys/library/components/pthread_mutex_gotcha.hpp`
98.7% 78/79	15/16	`source/lib/backends/amd_smi/backend.hpp`
99.1% 110/111	25/26	`source/lib/backends/rocprofiler_sdk/backend.hpp`
100.0% 14/14	1/1	`build/coverage/_deps/fmt-src/include/fmt/ostream.h`
100.0% 6/6	0/3	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/adl_serializer.hpp`
100.0% 38/38	7/8	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/input_adapters.hpp`
100.0% 2/2	0/1	`build/coverage/_deps/nlohmann_json-src/include/nlohmann/detail/input/position_t.hpp`
100.0% 2/2	0/1	`build/coverage/_deps/spdlog-src/include/spdlog/details/backtracer.h`
100.0% 2/2	0/1	`build/coverage/_deps/spdlog-src/include/spdlog/details/circular_q.h`
100.0% 1/1	0/1	`build/coverage/include/profiler-hub/reader_types.hpp`
100.0% 10/10	1/2	`build/coverage/include/profiler-hub/writer_types.hpp`
100.0% 31/31	4/5	`source/bin/common/common_utils.hpp`
100.0% 1/1	0/1	`source/bin/common/json_config.hpp`
100.0% 61/61	6/6	`source/bin/rocprof-sys-avail/avail.hpp`
100.0% 39/39	2/2	`source/bin/rocprof-sys-avail/get_availability.hpp`
100.0% 10/10	1/1	`source/bin/rocprof-sys-avail/get_categories.hpp`
100.0% 4/4	1/1	`source/bin/rocprof-sys-avail/info_type.cpp`
100.0% 9/9	0/1	`source/bin/rocprof-sys-avail/info_type.hpp`
100.0% 2/2	1/1	`source/bin/rocprof-sys-run/rocprof-sys-run.cpp`
100.0% 2/2	1/1	`source/bin/rocprof-sys-sample/rocprof-sys-sample.cpp`
100.0% 107/107	13/14	`source/lib/backends/amd_smi/device.hpp`
100.0% 7/7	0/1	`source/lib/backends/amd_smi/gpu_types.hpp`
100.0% 1/1	0/1	`source/lib/backends/rocprofiler_sdk/types.hpp`
100.0% 9/9	0/1	`source/lib/binary/address_multirange.hpp`
100.0% 7/7	1/1	`source/lib/binary/binary_info.hpp`
100.0% 1/1	0/1	`source/lib/binary/dwarf_entry.hpp`
100.0% 3/3	0/1	`source/lib/binary/link_map.hpp`
100.0% 5/5	1/2	`source/lib/binary/scope_filter.hpp`
100.0% 8/8	7/8	`source/lib/binary/symbol.hpp`
100.0% 9/9	2/2	`source/lib/common/env_vars.hpp`
100.0% 12/12	1/1	`source/lib/common/join.hpp`
100.0% 3/3	1/1	`source/lib/common/units.hpp`
100.0% 2/2	1/2	`source/lib/core/agent_manager.hpp`
100.0% 5/5	0/2	`source/lib/core/argparse.hpp`
100.0% 9/9	1/3	`source/lib/core/binary/address_range.hpp`
100.0% 49/49	10/10	`source/lib/core/categories.cpp`
100.0% 11/11	11/11	`source/lib/core/components/fwd.hpp`
100.0% 26/26	3/3	`source/lib/core/config.hpp`
100.0% 11/11	1/3	`source/lib/core/containers/c_array.hpp`
100.0% 1/1	0/1	`source/lib/core/containers/operators.hpp`
100.0% 2/2	2/2	`source/lib/core/node_info.hpp`
100.0% 1/1	0/1	`source/lib/core/output_file_registry.hpp`
100.0% 1/1	0/1	`source/lib/core/perfetto/category_registry.hpp`
100.0% 1/1	0/1	`source/lib/core/perfetto/engine.hpp`
100.0% 7/7	0/1	`source/lib/core/perfetto/locked_file_append.hpp`
100.0% 7/7	1/1	`source/lib/core/perfetto/sinks/append_mode.hpp`
100.0% 9/9	2/3	`source/lib/core/perfetto/sinks/polymorphic_sink_view.hpp`
100.0% 6/6	2/2	`source/lib/core/perfetto/sinks/recording_sink.cpp`
100.0% 5/5	0/2	`source/lib/core/perfetto/sinks/recording_sink.hpp`
100.0% 4/4	2/2	`source/lib/core/perfetto/sinks/single_file_sink.hpp`
100.0% 1/1	0/1	`source/lib/core/progress/bar.hpp`
100.0% 6/6	2/2	`source/lib/core/progress/tracker.cpp`
100.0% 1/1	0/1	`source/lib/core/progress/tracker.hpp`
100.0% 7/7	1/3	`source/lib/core/trace_cache/cache_manager.hpp`
100.0% 4/4	0/3	`source/lib/core/trace_cache/data_types.hpp`
100.0% 9/9	3/3	`source/lib/core/trace_cache/type_registry.hpp`
100.0% 24/24	4/5	`source/lib/core/trace_cache/unified_memory_processor.hpp`
100.0% 5/5	2/2	`source/lib/core/track_registry.cpp`
100.0% 4/4	0/2	`source/lib/core/track_registry.hpp`
100.0% 10/10	1/1	`source/lib/logger/logger.cpp`
100.0% 7/7	1/2	`source/lib/rocprof-sys/library/causal/components/backtrace.hpp`
100.0% 23/23	2/3	`source/lib/rocprof-sys/library/causal/components/progress_point.hpp`
100.0% 3/3	1/2	`source/lib/rocprof-sys/library/causal/experiment.hpp`
100.0% 4/4	1/1	`source/lib/rocprof-sys/library/causal/selected_entry.cpp`
100.0% 5/5	2/3	`source/lib/rocprof-sys/library/causal/selected_entry.hpp`
100.0% 1/1	1/1	`source/lib/rocprof-sys/library/components/backtrace.hpp`
100.0% 11/11	1/2	`source/lib/rocprof-sys/library/components/backtrace_metrics.hpp`
100.0% 4/4	0/2	`source/lib/rocprof-sys/library/components/backtrace_timestamp.hpp`
100.0% 1/1	1/1	`source/lib/rocprof-sys/library/components/callchain.hpp`
100.0% 8/8	2/2	`source/lib/rocprof-sys/library/components/ensure_storage.hpp`
100.0% 1/1	0/1	`source/lib/rocprof-sys/library/components/fork_gotcha.hpp`
100.0% 2/2	0/1	`source/lib/rocprof-sys/library/components/mpi_gotcha.hpp`
100.0% 533/533	12/12	`source/lib/rocprof-sys/library/components/mpip.hpp`
100.0% 3/3	0/1	`source/lib/rocprof-sys/library/components/pthread_create_gotcha.hpp`
100.0% 24/24	1/2	`source/lib/rocprof-sys/library/components/pthread_mutex_gotcha_policy.hpp`
100.0% 11/11	0/3	`source/lib/rocprof-sys/library/perf.hpp`
100.0% 66/66	5/5	`source/lib/rocprof-sys/library/pmc/collectors/cpu/cache_policy.hpp`
100.0% 3/3	0/2	`source/lib/rocprof-sys/library/pmc/collectors/cpu/types.hpp`
100.0% 9/9	0/2	`source/lib/rocprof-sys/library/pmc/collectors/gpu/types.hpp`
100.0% 20/20	4/4	`source/lib/rocprof-sys/library/pmc/collectors/nic/perfetto_policy.hpp`
100.0% 2/2	0/2	`source/lib/rocprof-sys/library/pmc/common/types.hpp`
100.0% 34/34	3/4	`source/lib/rocprof-sys/library/rocprofiler-sdk/marker_writer.hpp`
100.0% 3/3	1/2	`source/lib/rocprof-sys/library/rocprofiler-sdk/trace_control.hpp`
100.0% 2/2	0/1	`source/lib/rocprof-sys/library/runtime.hpp`
100.0% 10/10	3/3	`source/lib/rocprof-sys/library/thread_data_growth.hpp`
100.0% 5/5	1/1	`source/lib/rocprof-sys/library/thread_deleter.hpp`

Distribution

Range	Files
0-20%	51
20-50%	25
50-80%	70
80-100%	174

sputhala-amd requested review from a team and jrmadsen as code owners August 7, 2026 20:25

Copilot AI lite review requested due to automatic review settings August 7, 2026 20:25

sputhala-amd requested a review from a team as a code owner August 7, 2026 20:25

sputhala-amd marked this pull request as draft August 7, 2026 20:25

systems-assistant Bot added the organization: ROCm label Aug 7, 2026

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Comment thread projects/rocprofiler-systems/docs/install/build.rst

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sputhala-amd added 4 commits August 17, 2026 19:58

Merge branch 'develop' into users/sputhala/tbbRemovalFixSystems

0c400f3

Update dyninst pointer

2f80d0e

Merge branch 'develop' into users/sputhala/tbbRemovalFixSystems

dd8582d

Remove TBB from workflow files and actions

a982217

github-actions Bot added the github actions Pull requests that update GitHub Actions code label Aug 18, 2026

sputhala-amd marked this pull request as ready for review August 18, 2026 02:20

sputhala-amd requested a review from a team as a code owner August 18, 2026 02:20

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[rocprofiler-systems] Remove oneTBB dependency - #9876

[rocprofiler-systems] Remove oneTBB dependency#9876
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sputhala-amd commented Aug 7, 2026 •

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sputhala-amd commented Aug 17, 2026

1. No functional regression

2. No concurrency regression

3. Memory footprint regression

4. Parse time regression

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