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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

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2025-02-24 Anthony Danalis <adanalis@icl.utk.edu>
* doc/Doxyfile-common, papi.spec, src/Makefile.in, src/configure.in:
Version updated for releasing 7.2.0b2
2025-02-24 Treece Burgess <tburgess@icl.utk.edu>
* src/components/cuda/cupti_dispatch.c,
src/components/cuda/cupti_profiler.c,
src/components/cuda/cupti_utils.h, src/components/cuda/linux-
cuda.c, src/components/cuda/papi_cupti_common.c,
src/components/cuda/papi_cupti_common.h: Add support for
heterogeneous systems in the Cuda component.
2025-02-21 Anthony <adanalis@icl.utk.edu>
* src/counter_analysis_toolkit/scripts/README.md,
src/counter_analysis_toolkit/scripts/README.txt,
.../scripts/{default.gnp => default_gnp.inc},
.../scripts/multi_plot.gnp,
.../L2_RQSTS:ALL_DEMAND_REFERENCES.data.reads.stat,
.../L2_RQSTS:DEMAND_DATA_RD_HIT.data.reads.stat,
.../L2_RQSTS:DEMAND_DATA_RD_MISS.data.reads.stat,
.../sample_data/PM_DATA_FROM_L2.data.reads.stat,
.../sample_data/PM_DATA_FROM_L3.data.reads.stat,
.../PM_DATA_FROM_L3MISS.data.reads.stat,
.../scripts/single_plot.gnp: Changing example files to accomodate
Windows.
2025-02-12 Dong Jun Woun <dwoun@dopamine.cluster>
* src/components/rocm_smi/rocs.c: rocm_smi: Initial event count and
event table initialization event count upper bound mismatch &
handling unsupported events
2025-02-19 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/sdk_class.cpp: Ensure context is valid and
active when stopping
2025-02-13 Treece Burgess <tburgess@icl.utk.edu>
* src/components/cuda/cupti_profiler.c: Remove maxPassCount from
calculate_num_passes. Add further documentation for maxPassCount
behavior.
2025-02-12 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/sdk_class.cpp: Propagate error when
obtaining function pointers. If we fail to dlopen() the library
because the path was wrong, or if we can't dlsym() some of the the
functions, then make sure the code does not proceed.
Sun Feb 9 16:07:40 2025 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_intel_gnr_unc_imc.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/intel_adl_glc_events.h,
src/libpfm4/lib/events/intel_adl_grt_events.h,
src/libpfm4/lib/events/intel_gnr_events.h,
src/libpfm4/lib/events/intel_gnr_unc_imc_events.h,
src/libpfm4/lib/pfmlib_common.c,
src/libpfm4/lib/pfmlib_intel_gnr_unc_imc.c,
src/libpfm4/lib/pfmlib_intel_snbep_unc.c,
src/libpfm4/lib/pfmlib_intel_snbep_unc_priv.h,
src/libpfm4/lib/pfmlib_perf_event_pmu.c,
src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/perf_examples/self_smpl_multi.c,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 762ca94010d9a8f21f0440c0b5807e9a2e849420 Cleanup Alderlake
event descriptions Remove . at end of descriptions. commit
66627c778115b7d5a1cd6200250b7c4b07bccc67 Add Intel GraniteRapids
uncore IMC PMU support Adds Intel GraniteRapids uncore IMC (memory
controller) PMU support. - Based on Intel JSON event table version
: 1.06 - Based on Intel JSON event table published : 01/17/2025
Available at github.com/Intel/perfmon commit
59aae0f5ce1dda4013063a4d192ab793179916d6 Fix clang unused
function/variable errors With clang and -Werrors, the library did
not compile. Fix both issues: - unused perf_get_ovfl_umask_idx()
with CONFIG_PFMLIB_NOTRACEPOINT set - unused variable sum in
self_smpl_multi.c commit 876528e6213b478986ba2fef768ee7e06df0e5fd
Update Intel GraniteRapids core events to 1.06 Updates the Intel
GraniteRapids core PMU event table to latest Intel released
version: Date : 01/17/2025 Version: 1.06 From
gitub.com/Intel/perfmon Note: At this time the PAPI team does
not have access to a machine with Intel GraniteRapids or Intel
Alderlake to test Commit ID's: - 762ca94 - 66627c7 - 876528e As a
sanity check, PAPI was built on a Intel SkyLake (Intel(R) Xeon(R)
Gold 6140) with the utilities behaving as expected. Commit ID
59aae0f does resolve the issue of being unable to compile libpfm4
with llvm compilers. Tested with llvm 11.1.0.
2025-02-10 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/README.md,
src/components/rocp_sdk/sdk_class.cpp,
src/components/rocp_sdk/sdk_class.hpp: Updated variable names for
uniformity.
2025-02-05 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/README.md: Version information.
* src/components/rocp_sdk/README.md: README file.
2025-02-04 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/sdk_class.cpp,
src/components/rocp_sdk/tests/kernel.cpp,
src/components/rocp_sdk/tests/two_eventsets.c:
rocprofiler_configure() can be called before PAPI_library_init()
* src/components/rocp_sdk/rocp_sdk.c,
src/components/rocp_sdk/sdk_class.cpp: Added author information to
files.
2025-01-31 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/sdk_class.cpp,
src/components/rocp_sdk/tests/Makefile,
src/components/rocp_sdk/tests/advanced.c: Default value for
qualifier "device".
2024-09-23 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/rocp_sdk.c,
src/components/rocp_sdk/sdk_class.cpp,
src/components/rocp_sdk/sdk_class.hpp,
src/components/rocp_sdk/tests/Makefile,
src/components/rocp_sdk/tests/advanced.c,
src/components/rocp_sdk/tests/kernel.cpp,
src/components/rocp_sdk/tests/simple.c,
src/components/rocp_sdk/tests/simple_sampling.c,
src/components/rocp_sdk/tests/two_eventsets.c: ROCP_SDK: Enabling
device profiling mode. - Sampling is the default mode. - Sampling
reads the values directly from the call. - Qualifier "kernel" is a
mandatory qualifier. For all other qualifiers the default value is
"sum". - Code needs w.r.t mutexes adapt to different C++ standards.
- Test for Sampling mode. - dispatch mode accumulates values across
kernel invocations.
2025-02-10 Bill Williams <william.williams@mailbox.tu-dresden.de>
* src/components/rocp_sdk/Rules.rocp_sdk: rocp_sdk: add missing
srcfile Fixes #313.
Mon Jan 27 16:35:05 2025 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/events/amd64_events_fam1ah_zen5.h: Update libpfm4
Current with commit 7750d00833a607eeb53c9a6832ffa8a6b827cdb9 fix
AMD Zen5 encodings for L2_FILL_RESPONSE_SRC and L2_PREFETCH_MISS_L3
Event codes were swapped. Note: The PAPI team at this time does
not have access to a machine with an AMD Zen5 to test this update.
An AMD Zen4 was used as a sanity check with the utilities:
papi_component_avail, papi_native_avail, and papi_command_line
behaving as expected.
2025-01-27 Treece Burgess <tburgess@icl.utk.edu>
* src/components/perf_event/perf_event.c: Updating error message for
function check_exclude_guest() in perf_event.c.
2025-01-17 Treece Burgess <tburgess@icl.utk.edu>
* src/configure, src/configure.in: Restructure configure and
configure.in to avoid errors: cuda.h no such file and integer
expression expected on Power 9 and Power 10.
2025-01-31 Treece Burgess <tburgess@orthus.nic.uoregon.edu>
* .github/workflows/papi_framework_workflow.yml: Replace
actions/upload-artifact@v3 with actions/upload-artifact@v4.
2024-12-18 Treece Burgess <tburgess@hopper1.nic.uoregon.edu>
* src/papi_events.csv: Updating papi_events.csv to support addition
of L1I_CACHE and deprecation of L1I_CACHE_ACCESS in libpfm4.
Testing took place on a Neoverse V2 by comparing output from the
commit prior to the addition of L1I_CACHE and the commit that adds
L1I_CACHE. - Output for papi_avail was identical - Output for
papi_command_line for the events PAPI_L1_ICA, PAPI_L1_ICH,
PAPI_L1_TCA, and PAPI_L1_TCH was roughly identical.
Fri Dec 13 00:23:03 2024 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/include/perfmon/perf_event.h,
src/libpfm4/lib/events/arm_neoverse_n1_events.h,
src/libpfm4/lib/events/arm_neoverse_n2_events.h,
src/libpfm4/lib/events/arm_neoverse_v1_events.h,
src/libpfm4/lib/events/arm_neoverse_v2_events.h: Update libpfm4
Current with commit d22403ec9bddaf62c59d847904918b30db69550d make
L1I_CACHE_ACCESS an alias to the official L1I_CACHE event Covers
Neoverse N1, N2, N3, V1, V2. L1I_CACHE_ACCESS is marked as
deprecated. commit 0003418f8b698cbb2709e7f6931c6fd94e634f98
update perf_events interface header to 6.12 Update perf_event.h to
reflect state in 6.12. Testing was only done on an ARM Neoverse
V2 as the PAPI team does not have access to an N1, N2, N3, or V1.
Testing: - papi_avail successfully runs - papi_component_avail
successfully runs - papi_native_avail shows the new event L1I_CACHE
and that L1I_CACHE_ACCESS is deprecated - papi_command_line works
with L1I_CACHE (tested with qualifiers cpu and u)
2025-01-28 Treece Burgess <tburgess@orthus.nic.uoregon.edu>
* src/run_tests.sh: Update run_tests.sh to remove bash specific
syntax.
2024-10-10 Willow Cunningham <willow.e.cunningham@gmail.com>
* src/components/perf_event/perf_event.c: perf_event: Eliminate
permission error for check_exclude_guest() with paranoid kernel On
systems with perf_event_paranoid>=2, userspace calls to
perf_event_open() must set attr.exclude_kernel=1. Set
exclude_kernel=1 in check_exclude_guest() to allow the function to
execute successfully on systems with perf_event_paranoid>=2;
2024-11-12 Daniel Barry <dbarry@vols.utk.edu>
* src/counter_analysis_toolkit/eventstock.c: cat: remove error return
value Since the perf_event component can be disabled, this error
message should be removed. These changes have been tested on the
NVIDIA Grace-Hopper architecture.
* src/counter_analysis_toolkit/eventstock.c: cat: add newlines to
error messages Include newlines for consistency. These changes
have been tested on the NVIDIA Grace-Hopper architecture.
* src/counter_analysis_toolkit/main.c: cat: remove unnecessary
cleanup call Remove call that is already invoked. These changes
have been tested on the NVIDIA Grace-Hopper architecture.
2025-01-08 Treece Burgess <tburgess@icl.utk.edu>
* .github/workflows/cat_workflow.yml: Fixing bug in counter analysis
toolkit workflow
2025-01-06 Treece Burgess <tburgess@icl.utk.edu>
* .github/workflows/README.md,
.github/workflows/appio_component_workflow.yml,
.github/workflows/cat_workflow.yml, .github/workflows/ci.sh,
.github/workflows/ci_cat.sh,
.github/workflows/ci_default_components.sh,
.github/workflows/ci_individual_component.sh,
.github/workflows/ci_papi_framework.sh,
.github/workflows/coretemp_component_workflow.yml,
.github/workflows/cuda_component_workflow.yml,
.github/workflows/default_components_workflow.yml,
.github/workflows/example_component_workflow.yml,
.github/workflows/intel_gpu_component_workflow.yml,
.github/workflows/io_component_workflow.yml,
.github/workflows/lmsensors_component_workflow.yml,
.github/workflows/main.yml,
.github/workflows/net_component_workflow.yml,
.github/workflows/nvml_component_workflow.yml,
.github/workflows/papi_framework_workflow.yml,
.github/workflows/powercap_component_workflow.yml,
.github/workflows/rocm_component_workflow.yml,
.github/workflows/rocm_smi_component_workflow.yml,
.github/workflows/sde_component_workflow.yml,
.github/workflows/stealtime_component_workflow.yml,
src/run_tests.sh, src/run_tests_shlib.sh: Updating the PAPI GitHub
CI, see README for more details on structure.
2024-12-11 Daniel Barry <dbarry@vols.utk.edu>
* src/components/intel_gpu/Rules.intel_gpu,
src/components/intel_gpu/tests/Makefile: intel_gpu: remove
unnecessary linker flags Since the flag -lstdc++ is already
included from the configure script, it does not need to be included
in the component's Rules and Makefiles. Also, -g is already
included in the recipes, it is not needed in the linker flags
variable. These changes have been tested on the Intel Max 1550
GPU.
* src/configure, src/configure.in: configure: -pthread with intel_gpu
Since the intel_gpu component uses mutexes, which use POSIX threads
on some systems, -pthread needs to be used when this component is
configured-in. These changes have been tested on the Intel Max
1550 GPU.
2024-12-13 Treece Burgess <tburgess@icl.utk.edu>
* src/components/lmsensors/tests/Makefile,
.../lmsensors/tests/lmsensors_list_events.c,
src/components/lmsensors/tests/lmsensors_read.c: Adding tests for
the lmsensors component.
Thu Oct 3 16:25:55 2024 +0900 Yoshihiro Furudera <fj5100bi@fujitsu.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_arm_monaka.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/arm_fujitsu_monaka_events.h,
src/libpfm4/lib/pfmlib_arm_armv9.c,
src/libpfm4/lib/pfmlib_common.c, src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/tests/validate_arm64.c: Update libpfm4 Current with
commit 5e26b48b6d9b9d5f8c368c81cfe23a54a129bd24 Enable support for
FUJITSU-MONAKA core PMU This patch adds support for FUJITSU-MONAKA
core PMU. This includes ARMv9 generic core events and FUJITSU-
MONAKA specfic events. FUJITSU-MONAKA Specification URL:
https://github.com/fujitsu/FUJITSU-MONAKA Note: The PAPI team at
this time does not have access to a machine with the ARM processor
FUJITSU-MONAKA for testing.
2024-11-06 Treece Burgess <tburgess@dopamine.cluster>
* src/components/rapl/linux-rapl.c: Add support for AMD family 25
(19h) processors in the RAPL component. Tested on
Family/Model/Stepping: - 25/1/1 - 25/48/1 - 25/17/1 - 25/144/1 -
25/97/2
2024-11-21 Treece Burgess <tburgess@icl.utk.edu>
* src/ctests/all_native_events.c, src/ctests/get_event_component.c:
Update all_native_events.c and get_event_component.c to take an
optional flag --disable-cuda-events=<yes,no> to disable processing
of Cuda native events.
2024-12-02 Dong Jun Woun <djwoun@gmail.com>
* src/configure, src/configure.in, src/darwin-common.c, src/darwin-
common.h, src/darwin-memory.c, src/run_tests.sh, src/threads.c,
src/utils/papi_multiplex_cost.c, src/utils/print_header.c: Disable
perf_event, perf_events_uncore, and cpu
2024-11-27 Willow Cunningham <willow.e.cunningham@gmail.com>
* src/components/rapl/linux-rapl.c: rapl: fixed indentation
(spaces->tabs)
2024-11-14 Willow Cunningham <willow.e.cunningham@gmail.com>
* src/components/rapl/linux-rapl.c: rapl: Add support for RaptorLake
Add RAPL component support for the RaptorLake architecture. This
change was tested for Family/Model/Stepping 0x6/0xb7/0x1
(RaptorLake-S/HX) only. The other two models of RaptorLake (Models
0xba and 0xbf) are untested.
2024-11-12 Willow Cunningham <willow.e.cunningham@gmail.com>
* src/components/rapl/linux-rapl.c: fixed indentation
2024-09-19 Willow Cunningham <willow.e.cunningham@maine.edu>
* src/components/rapl/linux-rapl.c: rapl: Added RAPL component
support for Intel RaptorLake.
Sat Sep 28 23:07:55 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_arm_neoverse_n3.3,
src/libpfm4/docs/man3/libpfm_intel_gnr.3,
src/libpfm4/docs/man3/libpfm_intel_icl.3,
src/libpfm4/docs/man3/libpfm_intel_spr.3,
src/libpfm4/docs/man3/pfm_get_event_attr_info.3,
src/libpfm4/examples/showevtinfo.c,
src/libpfm4/include/perfmon/pfmlib.h,
src/libpfm4/lib/events/arm_neoverse_n3_events.h,
src/libpfm4/lib/events/intel_gnr_events.h,
src/libpfm4/lib/events/intel_icl_events.h,
src/libpfm4/lib/events/intel_spr_events.h,
src/libpfm4/lib/pfmlib_arm_armv9.c,
src/libpfm4/lib/pfmlib_common.c,
src/libpfm4/lib/pfmlib_intel_x86.c,
src/libpfm4/lib/pfmlib_intel_x86_priv.h,
src/libpfm4/lib/pfmlib_perf_event.c, src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/perf_examples/task.c,
src/libpfm4/tests/validate_arm64.c,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 91970fe6eb4e80b63f77fb54a9592e28a207050c Add ARM Neoverse
N3 core PMU support Adds ARM Neoverse N3 core PMU support. Based
on: https://github.com/ARM-
software/data/blob/master/pmu/neoverse-n3.json commit
1c2c67b38cd28823b3e34208b86e4656b55d310f fix group_pmu
initialization in perf_examples/task Variable was reinitialized at
each iteration preventing events from being group by fd via
perf_event_open() commit 298127beb46c43ed02f8d2f8efc8ce52a9d601db
Add support for Topdown via PERF_METRICS for Intel Icelake/IcelakeX
Add the TOPDOWN_M dedicated event to provide the pseudo encodings
necessary to program Topdown L1 events onto the PERF_METRICS MSR of
Intel GraniteRapids on Linux. In order to successfully use
PERF_METRICS, the kernel imposes some restrictions (which are not
known to libpfm4) which the user must follow: TOPDOWN_M events must
be passed to the kernel in a single perf_events group (chained fds)
AND the TOPDOWN_M.SLOTS event must be the first event in that
group. Note that only the SLOTS events (programmed in fixed
counter3) support modifiers such as user vs. kernel, hw_smpl or
precise sampling on perf_events. All other umasks do not support
any modifier. The SLOTS event controls the filtering for all
PERF_METRICS pseudo events. The encodings provided by libpfm4 for
fixed counters are specific to Linux. When used on non Linux
systems, encodings are not guaranteed to be valid. commit
d01108b9b470131545389be4f2f479d0fa4b9444 Add support for Topdown
via PERF_METRICS for Intel GraniteRapids Cut & paste of the Intel
SapphireRapids support. Add the TOPDOWN_M dedicated event to
provide the pseudo encodings necessary to program Topdown L1 and L2
events onto the PERF_METRICS MSR of Intel GraniteRapids on Linux.
In order to successfully use PERF_METRICS, the kernel imposes some
restrictions (which are not known to libpfm4) which the user must
follow: TOPDOWN_M events must be passed to the kernel in a single
perf_events group (chained fds) AND the TOPDOWN_M.SLOTS event must
be the first event in that group. Note that only the SLOTS events
(programmed in fixed counter3) support modifiers such as user vs.
kernel, hw_smpl or precise sampling on perf_events. All other
umasks do not support any modifier. The SLOTS event controls the
filtering for all PERF_METRICS pseudo events. The encodings
provided by libpfm4 for fixed counters are specific to Linux. When
used on non Linux systems, encodings are not guaranteed to be
valid. commit d9de389d9cf168116b4753ac7d94edbffcd2a161 Add
support for Topdown via PERF_METRICS for Intel SapphireRapids Add
the TOPDOWN_M dedicated event to provide the pseudo encodings
necessary to program Topdown L1 and L2 events onto the PERF_METRICS
MSR of Intel SapphireRapids on Linux. In order to successfully use
PERF_METRICS, the kernel imposes some restrictions (which are not
known to libpfm4) which the user must follow: TOPDOWN_M events must
be passed to the kernel in a single perf_events group (chained fds)
AND the TOPDOWN_M.SLOTS event must be the first event in that
group. Note that only the SLOTS events (programmed in fixed
counter3) support modifiers such as user vs. kernel, hw_smpl or
precise sampling on perf_events. All other umasks do not support
any modifier. The SLOTS event controls the filtering for all
PERF_METRICS pseudo events. The encodings provided by libpfm4 for
fixed counters are specific to Linux. When used on non Linux
systems, encodings are not guaranteed to be valid. commit
1530567c76d290233b68e71b064cb1c3abfde8c3 add support_no_mods
support to Intel X86 encoding This patch adds support for
attribute info support_no_mods to Intel X86 encoding routines.
There is a new INTEL_X86_NO_MODS flags that can be set on umasks
flags field. commit 7e131752c0e486555cbb57342cdac2087e129dd4 Add
support_no_mods support to perf_events encoding This patch adds
handling of the support_no_mods attribute info to perf_events
encoding routine. If the flag is set for any umasks then it is
applied to all. It is expected that events with such conditions
prohibit umasks combinations. Only the perf_events pinned attribute
is maintained because it is a modifier of the perf_events subsystem
with no specific implication in the hardware. commit
bf495f91ef5c455af0de679703090566a776b65a Add support_hw_smpl
description to pfm_get_event_attr_info() man page Was missing from
manual since the field was added. commit
8717588413b931818eddc6c9caaa9995c7d2418d Add new attribute info
field support_no_mods This new attribute is added to the
pfm_event_attr_info_t structure to handle the case where some of
the umasks of an event do not support all the modifiers that the
event as a whole support. That applies to privilege level
filtering, hardware sampling and such. commit
704fb4aa4b722c110256ec0488e8f895542f64ab fix assignment in
pfmlib_build_event_pattrs Was doing os_nattrs += ..... then
os_nattrs was just initialized at declaration with no prior usage.
Testing: - Arm Neoverse v3: As stands the PAPI team does not have
access to a machine with ARM Neoverse v3 for testing. - Icelake
(Intel Xeon Silver 4309Y): Successful PAPI build.
papi_component_avail, papi_native_avail, and papi_command_line are
successful. TOPDOWN_M metrics are shown in papi_native_avail, but
we are only able to monitor TOPDOWN_M:SLOTS at this time. -
Granite Rapids: As stands the PAPI team does not have access to a
machine with Granite Rapids for testing. - Sapphire Rapids (Intel
Xeon Gold 6430): Successful PAPI build. papi_component_avail,
papi_native_avail, and papi_command_line are successful. TOPDOWN_M
metrics are shown in papi_native_avail, but we are only able to
monitor TOPDOWN_M:SLOTS at this time.
2024-11-21 Dong Jun Woun <dwoun@leconte.cluster>
* src/components/cuda/tests/Makefile: remove unecessary linking
2024-10-04 William Cohen <wcohen@redhat.com>
* src/components/lmsensors/linux-lmsensors.c: lmsensors: Avoid
possible overruns on local variable The local path_name variable
in link_lmsensors_libraries() needs to be PATH_MAX in size to avoid
possible overruns and scribbling over parts of the stack. Error:
OVERRUN (CWE-119): [#def22] [important]
papi-7.2.0b1-build/papi-7.2.0b1/src/components/lmsensors/linux-
lmsensors.c:398:7: overrun-buffer-arg: Overrunning array
"path_name" of 1024 bytes by passing it to a function which
accesses it at byte offset 4095 using argument "4096UL". [Note: The
source code implementation of the function has been overridden by a
builtin model.] # 396| // Step 3: Try the explicit install
default. # 397| if (dl1 == NULL && lmsensors_root != NULL) {
// if root given, try it. # 398|-> snprintf(path_name,
PATH_MAX, "%s/lib64/libsensors.so", lmsensors_root); // PAPI Root
check. # 399| dl1 = dlopen(path_name, RTLD_NOW |
RTLD_GLOBAL); // Try to open that path. # 400| }
Error: OVERRUN (CWE-119): [#def23] [important]
papi-7.2.0b1-build/papi-7.2.0b1/src/components/lmsensors/linux-
lmsensors.c:404:7: overrun-buffer-arg: Overrunning array
"path_name" of 1024 bytes by passing it to a function which
accesses it at byte offset 4095 using argument "4096UL". [Note: The
source code implementation of the function has been overridden by a
builtin model.] # 402| // Step 4: Try another explicit
install default. # 403| if (dl1 == NULL && lmsensors_root !=
NULL) { // if root given, try it. #
404|-> snprintf(path_name, PATH_MAX, "%s/lib/libsensors.so",
lmsensors_root); // PAPI Root check. # 405| dl1 =
dlopen(path_name, RTLD_NOW | RTLD_GLOBAL); // Try to
open that path. # 406| }
* src/threads.c: thread: Properly free memory in case of malloc
failure in allocate_thread Added code to properly free memory for
the following situation that Coverity pointed out: Error:
RESOURCE_LEAK (CWE-772): [#def49] [important]
papi-7.2.0b1-build/papi-7.2.0b1/src/threads.c:117:2: alloc_fn:
Storage is returned from allocation function "malloc".
papi-7.2.0b1-build/papi-7.2.0b1/src/threads.c:117:2: var_assign:
Assigning: "thread->running_eventset" = storage returned from
"malloc(8UL * (size_t)papi_num_components)".
papi-7.2.0b1-build/papi-7.2.0b1/src/threads.c:134:4:
leaked_storage: Freeing "thread" without freeing its pointer field
"running_eventset" leaks the storage that "running_eventset" points
to. # 132| papi_free(
thread->context[i] ); # 133| papi_free(
thread->context ); # 134|-> papi_free( thread
); # 135| return ( NULL ); # 136|
* src/components/sysdetect/linux_cpu_utils.c: sysdetect: Ensure that
a variable in get_cache_type is always initialized Initializing
variable type to a sane value (PAPI_MH_TYPE_EMPTY) to make sure
that the coverity static analysis does not generate the following
message: Error: UNINIT (CWE-457): papi-7.2.0b1-build/papi-7.2.0b1/
src/components/sysdetect/linux_cpu_utils.c:561:5: var_decl:
Declaring variable "type" without initializer. papi-7.2.0b1-build/p
api-7.2.0b1/src/components/sysdetect/linux_cpu_utils.c:593:5:
uninit_use: Using uninitialized value "type". # 591| } #
592| # 593|-> *value = type; # 594| # 595| return
CPU_SUCCESS;
* src/components/infiniband/linux-infiniband.c: infiniband: Ensure
that memory allocated by strdup() freed It is possible in
add_ib_counter() that one of the strdup() operations fails and the
other succeeds. In cases where the struct referencing them is
being free because of a failure one of the strdup() any allocated
memory should be freed also. This was noted noted in a coverity
scan of PAPI: Error: RESOURCE_LEAK (CWE-772):
papi-7.2.0b1-build/papi-7.2.0b1/src/components/infiniband/linux-
infiniband.c:332:5: alloc_fn: Storage is returned from allocation
function "strdup".
papi-7.2.0b1-build/papi-7.2.0b1/src/components/infiniband/linux-
infiniband.c:332:5: var_assign: Assigning: "new_cnt->ev_file_name"
= storage returned from "strdup(file_name)".
papi-7.2.0b1-build/papi-7.2.0b1/src/components/infiniband/linux-
infiniband.c:338:9: leaked_storage: Freeing "new_cnt" without
freeing its pointer field "ev_file_name" leaks the storage that
"ev_file_name" points to. # 336| { # 337|
PAPIERROR("cannot allocate memory for counter internal fields"); #
338|-> papi_free(new_cnt); # 339| return (0); #
340| } Error: RESOURCE_LEAK (CWE-772):
papi-7.2.0b1-build/papi-7.2.0b1/src/components/infiniband/linux-
infiniband.c:331:5: alloc_fn: Storage is returned from allocation
function "strdup".
papi-7.2.0b1-build/papi-7.2.0b1/src/components/infiniband/linux-
infiniband.c:331:5: var_assign: Assigning: "new_cnt->ev_name" =
storage returned from "strdup(name)".
papi-7.2.0b1-build/papi-7.2.0b1/src/components/infiniband/linux-
infiniband.c:338:9: leaked_storage: Freeing "new_cnt" without
freeing its pointer field "ev_name" leaks the storage that
"ev_name" points to. # 336| { # 337|
PAPIERROR("cannot allocate memory for counter internal fields"); #
338|-> papi_free(new_cnt); # 339| return (0); #
340| }
2024-11-12 Daniel Barry <dbarry@vols.utk.edu>
* src/papi_events.csv: presets: remove PAPI_FP_OPS from POWER9 &
POWER10 The previous definition counted floating-point
instructions instead of operations. Added note to papi_events.csv
that explains how to scale and combine native events to measure all
FLOPs with multiplexing. These changes have been tested on the IBM
POWER9 and POWER10 architectures.
2024-10-16 Treece Burgess <tburgess@gilgamesh.nic.uoregon.edu>
* src/components/cuda/tests/Makefile: Removing -lpthread flag inplace
of -pthread and adding -pthread to concurrent_profiling to build
correctly on glibc < 2.34.
2024-11-11 Treece Burgess <tburgess@leconte.cluster>
* gitlog2changelog.py, release_procedure.txt: Updating
gitlog2changelog.py to add command line arguments and updating the
text in release_procedures.txt.
2024-10-30 Anthony <adanalis@icl.utk.edu>
* src/counter_analysis_toolkit/Makefile,
src/counter_analysis_toolkit/instructions.c: CAT: More instruction
tests and cleaner output.
2024-10-29 Anthony <adanalis@icl.utk.edu>
* src/counter_analysis_toolkit/Makefile,
src/counter_analysis_toolkit/instructions.c: CAT: New instruction
benchmarks for FMA and Int.
2024-10-29 Jeevitha Palanisamy <jeevitha@linux.ibm.com>
* src/papi_events.csv: PAPI power10 event list presets Added presets
for IBM Power 10
2024-10-16 Treece Burgess <tburgess@leconte.cluster>
* src/components/cuda/cupti_profiler.c: Allow for a user to supply
just the base cuda native event name. Defaults to
cuda_ntv_name:device=0.
2024-10-24 Treece Burgess <tburgess@hexane.cluster>
* src/components/cuda/cupti_profiler.c,
src/components/cuda/papi_cupti_common.c: Updating the ordering of
conditional checks in functions to load library files.
2024-10-17 Willow Cunningham <willow.e.cunningham@maine.edu>
* src/counter_analysis_toolkit/Makefile: counter_analysis_toolkit:
use 'ifndef' for more idiomatic code
2024-10-01 Willow Cunningham <willow.e.cunningham@maine.edu>
* src/counter_analysis_toolkit/Makefile: counter_analysis_toolkit:
Added automatic architecture detection to the Makefile The CAT
Makefile will now use 'uname -m' to detect if the architecture is
arm or x86, and otherwise assume powerpc. If ARCH is already set,
it is left alone.
2024-10-23 Anthony <adanalis@icl.utk.edu>
* src/components/sysdetect/cpu.c,
src/components/sysdetect/linux_cpu_utils.c,
src/components/sysdetect/sysdetect.c,
src/utils/papi_hardware_avail.c: sysdetect: accounting for missing
core ids.
2024-10-16 Willow Cunningham <william.e.cunningham@maine.edu>
* src/validation_tests/Makefile.recipies: validation_tests: Add -O1
optimization flag to matrix_multiply.o When compiled with
optimization level -O2, the papi_sr_ins test has a roughly -33%
error. Compiling with -O1 resolves this issue. Tested on Intel
Xeon CPU E5-2640 v3 (Haswell-EP) and ARM Cortex-A76
2024-10-17 Anthony Danalis <adanalis@icl.utk.edu>
* src/configure, src/configure.in: Sysdetect: allow users to disable
component. Added a flag (--with-sysdetect=<yes,no>) in configure
that allows users to disable the Sysdetect component.
2024-10-17 Treece Burgess <tburgess@leconte.cluster>
* src/Makefile.in: Update Makefile.in to have PAPI version 7.2.0.0b1.
2024-09-20 Heike Jagode <jagode@icl.utk.edu>
* src/components/cuda/tests/Makefile: Link with CXX instead of CC
macro To avoid issues with older GCC versions (e.g., GCC 9.5.0),
where libstdc++ needs to be manually added during the linking step
(or a soft link to the library is required—on our machine (see gcc
-v when GCC 9.5.0 module is loaded), this would be 'ln -s
/usr/lib64/libstdc++.so.6 /usr/lib64/libstdc++.so'), we link using
the CXX macro instead of the CC macro.
2024-09-24 Treece Burgess <tburgess@leconte.cluster>
* src/components/cuda/README_internal.md,
src/components/cuda/Rules.cuda, src/components/cuda/cupti_config.h,
src/components/cuda/cupti_dispatch.c,
src/components/cuda/cupti_dispatch.h,
src/components/cuda/cupti_events.c,
src/components/cuda/cupti_events.h,
src/components/cuda/cupti_profiler.c,
src/components/cuda/cupti_profiler.h,
src/components/cuda/cupti_utils.c,
src/components/cuda/cupti_utils.h, src/components/cuda/htable.h,
src/components/cuda/linux-cuda.c,
src/components/cuda/papi_cupti_common.c,
src/components/cuda/papi_cupti_common.h: Update Cuda component to
add a device qualifier. As of Cuda Version 12.6, the MetricsContext
API has been removed and replaced with the MetricsEvaluator API.
Due to this change, the Cuda component will only work with Cuda
versions < 12.6. The PAPI team will be working to support both the
MetricsContext API and MetricsEvaluator API.
2024-10-11 Daniel Barry <dbarry@vols.utk.edu>
* src/run_tests.sh: run_tests.sh: change libpfm-3.y to libpfm4
Change paths from libpfm-3.y to libpfm4 so that the tests link to
libpfm.so.4 These changes have been tested on the NVIDIA Grace-
Hopper architecture.
2024-02-16 Daniel Barry <dbarry@vols.utk.edu>
* src/linux-memory.c: papi_mem_info: add support for ARM Neoverse V2
Add TLB information for ARM Neoverse V2, per the Reference Manual:
https://developer.arm.com/documentation/102375/0002?lang=en These
changes have been tested on the ARM Neoverse V2, ARM Cortex-A72,
and AMD Zen3 architectures.
2024-02-15 Daniel Barry <dbarry@vols.utk.edu>
* src/linux-memory.c: papi_mem_info: check for newlines in sysfs
files Some systems have a newline character at the end of the
cache type file. The newline character needs to be taken into
account for proper string comparisons. These changes have been
tested on the ARM Neoverse V2, ARM Cortex-A72, and AMD Zen3
architectures.
* src/linux-memory.c: papi_mem_info: convert tabs to spaces This
helps with readability. These changes have been tested on the ARM
Neoverse V2, ARM Cortex-A72, and AMD Zen3 architectures.
2024-09-19 Daniel Barry <dbarry@vols.utk.edu>
* .../intel_gpu/internal/src/GPUMetricHandler.cpp,
src/components/intel_gpu/linux_intel_gpu_metrics.c: intel_gpu:
properly reset metrics Reset the appropriate fields in the context
struct when PAPI_cleanup() is called. This corresponds to
intel_gpu_update_control_state() being called with the value
'count' equal to zero. Also reset the internal metric counts when
PAPI_start() is called, so that the previous values do not persist
after the next PAPI_start(). These changes have been tested on the
Intel Ponte Vecchio architecture.
* src/components/intel_gpu/linux_intel_gpu_metrics.c: intel_gpu:
remove extraneous check for group The metric group should not be
checked when PAPI_add_event() is called. It should be checked upon
PAPI_start() only. These changes have been tested on the Intel
Ponte Vecchio architecture.
* src/components/intel_gpu/internal/inc/GPUMetricInterface.h:
intel_gpu: allow larger number of groups There were previously
only 8 bits allotted to enumerate the metric groups, limited the
number of groups to 256. However, there are at least 1433 groups
available on the Intel Ponte Vecchio architecture. These changes
have been tested on the Intel Ponte Vecchio architecture.
2024-10-07 William Cohen <wcohen@redhat.com>
* src/high-level/scripts/papi_hl_output_writer.py: high-level:
Explicitly use python3 and place shebang on the first line Python3
has been released for over 15 years. Fedora, Debian, and other
distributions state that python scripts should avoid using
unversioned python intepreter:
https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3
https://www.debian.org/doc/packaging-manuals/python-policy/ The
RPM build process will flag unversioned python interpreter use as
an error and the build will fail. Making the
papi_hl_output_writer.py explicitly use /usr/bin/python3. The
shebang line that describes which interpreter to use must be the
first line of the file (https://www.shellcheck.net/wiki/SC1128).
2024-10-02 Treece Burgess <tburgess@leconte.cluster>
* doc/Doxyfile-common, doc/Doxyfile-man3,
man/man3/papi_hl_output_writer_Sum_Counter.3,
man/man3/papi_hl_output_writer_Sum_Counters.3, src/high-
level/scripts/papi_hl_output_writer.py: Update
papi_hl_output_writer.py to use 4 spaces instead of 2 for code
formatting and add Doxygen documentation to classes and functions.
2024-10-04 Treece Burgess <tburgess@hexane.cluster>
* src/papi.c: Correcting documentation in PAPI_add_named_event.
2024-06-26 William Cohen <wcohen@redhat.com>
* src/utils/Makefile: utils: Include the compiler flags when linking
the PAPI utilities Newer Linux distributions are using LTO to
generate the binaries rather than standard linking. Should include
the flags used to generate the .o files to make it clearer what
optimization should be done in LTO when generating the final
binaries.
2023-03-27 Giuseppe Congiu <gcongiu@icl.utk.edu>
* src/components/rocm_smi/rocs.c: rocm_smi: rename special cases to
derived events Derived events are handled in the
`handle_special_events` function. This name is not intuitive. Use
`handle_derived_events` instead.
2024-09-23 Treece Burgess <tburgess@dopamine.cluster>
* src/components/rocm/rocm.c: Update disabled reason if rocm init is
successful.
2024-09-26 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/Makefile_comp_tests.target.in,
src/components/cuda/tests/Makefile, src/configure,
src/configure.in: CUDA Tests: Conditionally adding -fpic to nvcc.
If the PAPI shared library is built (either because the user
explicitly configured with --with-shared-lib=yes, or by default
because the user did not specify anything) then nvcc will be
instructed to create position-independent code through the flag
"-fpic". If the user has disabled the shared library (by
configuring with --with-shared-lib=no) then this flag is not passed
to nvcc.
Thu Sep 19 00:38:14 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_arm_ac55.3,
src/libpfm4/docs/man3/libpfm_arm_ac76.3,
src/libpfm4/docs/man3/libpfm_arm_neoverse_v3.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/arm_cortex_a55_events.h,
src/libpfm4/lib/events/arm_cortex_a76_events.h,
.../lib/events/arm_hisilicon_kunpeng_unc_events.h,
.../lib/events/arm_marvell_tx2_unc_events.h,
src/libpfm4/lib/events/arm_neoverse_v3_events.h,
src/libpfm4/lib/events/power10_events.h,
src/libpfm4/lib/pfmlib_arm_armv8.c,
src/libpfm4/lib/pfmlib_arm_armv8_kunpeng_unc.c, ...c =>
pfmlib_arm_armv8_kunpeng_unc_perf_event.c},
src/libpfm4/lib/pfmlib_arm_armv8_thunderx2_unc.c, ...=>
pfmlib_arm_armv8_thunderx2_unc_perf_event.c},
src/libpfm4/lib/pfmlib_arm_armv8_unc.c,
src/libpfm4/lib/pfmlib_arm_armv8_unc_priv.h,
src/libpfm4/lib/pfmlib_arm_armv9.c,
src/libpfm4/lib/pfmlib_common.c, src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/tests/validate_arm.c,
src/libpfm4/tests/validate_arm64.c: Update libpfm4 Current with
commit c89a379175c00a20bbc660ad9b444e8ecc16cd28 add ARM Cortex A76
core PMU support Adds ARM Cortex A76 core PMU support. Based on:
https://github.com/ARM-
software/data/blob/master/pmu/cortex-a76.json commit
6195cbb4686dbeeee7a237ab8a133ef6c2209476 fix detection of ARM
Cortex A55 Was using code not yet released. Bug introduced by:
c40b6eb0640a ("add ARM Cortex A55 core PMU support") commit
1e8734203f74f0ec6974a860c0b18cb95cce1371 Update IBM Power10 core
PMU support Added additional events for IBM Power 10 core PMU.
commit c40b6eb0640a649b2c3fdf472c1d6499a8e819c0 add ARM Cortex A55
core PMU support Add support for ARM Cortex A55 core PMU events.
Based on: https://github.com/ARM-
software/data/blob/master/pmu/cortex-a55.json commit
f91ea4f1a76fdd5886fd9b6fe8eaa6f585a5bac4 fix ARM thunderX2 and
HiSilicon support to compile on non Linux The perf_events encoding
routines were mixed with generic encodings and event tables. This
patch cleans all of this to separate generic from Linux specific
code. commit 892c5fc89ed5fc0e4f0b4a4a290fac57613f23da Add ARM
Neoverse V3 core PMU support Based on: https://github.com/ARM-
software/data/blob/master/pmu/neoverse-v3.json Note: Below are
the commits grouped from top to bottom and discusses what was able
to be tested and what was not. - Commit ID with last 6 of 16cd28,
unable to test due to no access to a machine with ARM Cortex A76. -
Commit ID with last 6 of 209476, unable to test update due to no
access to a machine with ARM Cortex A55. - Commit ID with last 6 of
ce1371, tested Power10 updates on a machine with IBM Power S1022
with papi_component_avail showing added events in the event count,
papi_native_avail showing newly added events, and the ability to
add the new events with papi_command_line. Commit ID with last 6 of
e819c0, unable to test update due to no access to a machine with
ARM Cortex A55. - Commit ID's with last 6 of a5bac4 and 3f23da,
unable to test updates due to no access to a machine with either
ARM Neoverse V3, ARM thunderX2 and HiSilicon.
Tue Sep 17 16:36:24 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/pfmlib_common.c: Update libpfm4 Current with commit
0118612a28d270e78d1f17c24e9db0935e332285 remove extraneous printf
in pfmlib_init_env() Was introduced by mistake by commit:
32b7c3d6ab6b ("add LIBPFM_PROC_CPUINFO variable for Linux") Note:
Built PAPI on ARM Neoverse V2 with utilities such as
papi_component_avail, papi_native_avail, and papi_command_line
working as expected.
Sun Sep 15 22:29:37 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/pfmlib_common.c, src/libpfm4/lib/pfmlib_priv.h:
Update libpfm4 Current with commit
3724e7ef87e71dd1de46ef4eb4ec2b1be4ea63e5 add LIBPFM_PROC_CPUINFO
variable for Linux Allows overriding the filename used to parse
the /proc/cpuinfo file. This can be used to detect certain CPU
models, such as on ARM. Providing an override allows testing
without the actual hardware. Note: Built PAPI on machines with
Arm Neoverse V2 and Intel(R) Xeon(R) CPU E5-2698 v4 with both being
successful. Ran papi_component_avail, papi_native_avail, and
papi_command_line with all three utilities running succesfully on
both of the aforementioned CPU's.
2024-09-05 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/sdk_class.cpp,
src/components/rocp_sdk/sdk_class.hpp,
src/components/rocp_sdk/tests/Makefile,
src/components/rocp_sdk/tests/kernel.cpp,
src/components/rocp_sdk/tests/two_eventsets.c: Better support for
multiple eventsets and multiple devices. Now we create the
dispatch profile when the user calls PAPI_start() not when the
dispatch callback is invoked. Also, we create as many profiles as
there are devices requested by the user events, and we associate
each profile with the correct agent.
Thu Sep 5 23:38:53 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_arm_ac72.3,
src/libpfm4/include/perfmon/pfmlib.h,
src/libpfm4/lib/events/intel_gnr_events.h,
src/libpfm4/lib/pfmlib_arm.c, src/libpfm4/lib/pfmlib_arm_armv8.c,
src/libpfm4/lib/pfmlib_common.c, src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 9c5c88e734e866f0801b80c527330ad6dbe21e89 add ARM Cortex A72
Core PMU support As a clone of Cortex A57. commit
6d276b48eba5ead4e3fd4b6eca359504f2b69b6c fix pfm_arm_detect()
buffer initialization problem Commit 3abda5bc6c1a ("Optimize
pfm_detect() for ARM processors") added an optimization to avoid
parsing /proc/cpuinfo too many times. But it had a bug whereby it
was reinitializing the pfm_arm_cfg.* fields multiple times and
potentially from an uninitialized buffer. commit
fd3191c34ad87e22d3f3d31d2cf5c1050a9136ba Fix
FRONTEND_RETIRED.LATE_SWPF encoding on Intel GNR Fix was missing
from commit d799b554647 ("update Intel GraniteRapids core PMU to
1.03") Note: As stands the PAPI team does not have access to a
machine with either, Intel Granite Rapids or ARM Cortex A72 to test
the updated changes mentioned above.
2024-08-26 Dong Jun Woun <dwoun@methane.cluster>
* src/run_tests.sh: run_tests.sh : Test only active components In
the run_tests.sh script, when checking for components tests filter
for active/inactive components. Tested with the rocm and cuda
components on Methane
2024-08-01 Treece Burgess <tburgess@leconte.cluster>
* src/components/cuda/tests/Makefile: Removing unneeded + from
NVCFLAGS assignment.
2024-07-29 Treece Burgess <tburgess@leconte.cluster>
* src/components/cuda/tests/Makefile: Removing conditional check for
-arch=native flag.
2024-08-26 Daniel Barry <dbarry@vols.utk.edu>
* src/components/rocm/tests/common.h: rocm: fix typo in component
tests Fix so that when a component test fails, it says "FAILED".
Mon Sep 2 21:51:03 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/events/intel_gnr_events.h: Update libpfm4 Current
with commit 0d799b5546477a46b3a52310bbf1884d56e9e37f update Intel
GraniteRapids core PMU to 1.03 Updates the Intel GraniteRapids
core PMU event table to latest Intel released version: Date :
08/19/2024 Version: 1.03 From gitub.com/Intel/perfmon update
Intel GraniteRapids core PMU event table Update to upstream
version 1.03 Note: Unable to test Intel Granite Rapids updates due
to the PAPI team not having access to a machine with Granite
Rapids.
2024-08-19 Daniel Barry <dbarry@vols.utk.edu>
* src/components/cuda/README.md: cuda: fix typo in README Corrected
the name of the 'papi_native_avail' utility.
2024-09-06 djwoun <65102751+djwoun@users.noreply.github.com>
* README.md: Update README.md
2024-09-05 G-Ragghianti <ragghianti@icl.utk.edu>
* .github/workflows/spack.sh: Fixing cuda version to highest
currently supported
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