Prep for Release (5.2)

[janciesko]

Prep for Release (5.2)

PRs

• build(deps): bump actions/checkout from 6.0.3 to 7.0.1 #335 - build(deps): bump actions/checkout from 6.0.3 to 7.0.0
• build(deps): bump actions/setup-python from 6.2.0 to 6.3.0 #334 - build(deps): bump actions/setup-python from 6.2.0 to 6.3.0
• Make unit-tests for simple kernel timer stdout in ascii text #328 - Make simple kernel timer stdout in ascii text with unit-tests
• SpaceTimeStack: add deep_copy hook test #285 - SpaceTimeStack fix deep copy hooks
• fix(kernel-time): correct total/kernel time calculation in JSON output #326 - fix(kernel-time): correct total/kernel time calculation in JSON output
• SpaceTimeStack: Account for MPI imbalance when applying printing threshold and add test #284 - SpaceTimeStack: Account for MPI imbalance when applying printing threshold
• Align README.md, remove Build.md #287 - Updates to README.md and Build.md
• [kp_kernel_filter]: Use beginReduceCallee when forwarding reduce events #339 - [kp_kernel_filter]: Use beginReduceCallee when forwarding reduce events
• Add status message when connectors are not built #280 - Add status message when nvtx connectors are not built

Sanity check with app

Methodology

• LAMMPS exits 0 with the tool loaded (no segfaults, hangs or such)
• Produces KokkosP output (we want to string-compare some char sequence from the actual output that should occure)
• Reader / writer works

LAMMPS

• KernelFilter
• KernelSampler
• KernelLogger
• SimpleKernelTimer
• MemoryHighWater
• MemoryUsage
• MemoryEvents
• ChromeTracing
• SpaceTimeStack
• MemoryHighWater MPI
• kp_reader
• kp_json_writer

LAMMPS sanity (Hopper, CUDA)

Bash script results:

Tool	Target	Result
KernelLogger	kp_kernel_logger	✅
SimpleKernelTimer	kp_kernel_timer	✅
MemoryHighWater	kp_hwm	✅
MemoryEvents	kp_memory_events	✅
MemoryUsage	kp_memory_usage	✅
ChromeTracing	kp_chrome_tracing	✅
SpaceTimeStack	kp_space_time_stack	✅
KernelFilter	kp_kernel_filter → logger	✅
KernelSampler	kp_kokkos_sampler → logger	✅

Config: lmp -k on g 1 -sf kk -in scripts/in.lj.short

Current test coverage

Built-in tools and utilities

Tool	Target	CI compile	CI runtime test
KernelFilter	kp_kernel_filter	✅	❌
KernelSampler	kp_kokkos_sampler	✅	✅
KernelLogger	kp_kernel_logger	✅	✅
SimpleKernelTimer	kp_kernel_timer	✅	✅!
kp_reader	kp_reader	✅	❌
kp_json_writer	kp_json_writer	✅	❌
MemoryHighWater	kp_hwm	✅	✅!
MemoryHighWater MPI	kp_hwm_mpi	✅	❌
MemoryUsage	kp_memory_usage	✅	✅!
MemoryEvents	kp_memory_events	✅	✅!
ChromeTracing	kp_chrome_tracing	✅	✅!
SpaceTimeStack	kp_space_time_stack	✅	✅

! = runtime test checks return value only

Connectors

Connector	Target	CI compile	CI runtime test
PAPI	kp_papi_connector	✅	❌
SystemTap	kp_systemtap_connector	❌	❌
Variorum	kp_variorum_connector	❌	❌
VTune	kp_vtune_connector	❌	❌
VTune Focused	kp_vtune_focused_connector	❌	❌
NVTX	kp_nvtx_connector	✅	❌
NVTX Focused	kp_nvtx_focused_connector	✅	❌
ROCTX	kp_roctx_connector	✅	❌
Perfetto	kp_perfetto_connector	✅	❌
Caliper	kokkostools	❌	❌
Apex	kokkostools	❌	❌

CI backends

Backend	CI image / job	PR testing	Nightly	CI compile	CI runtime test
OpenMP	ubuntu:22.04 · build-with-kokkos	5.0.2	develop	✅	✅
CUDA	nvidia/cuda:12.2.0-devel-ubuntu22.04 · build-with-kokkos	5.0.2	develop	✅	❌
CUDA	nvidia/cuda:12.9.0-devel-ubuntu22.04 · build-with-kokkos	5.0.2	develop	✅	❌
ROCm (HIP)	rocm/dev-ubuntu-22.04:6.2 · build-with-kokkos	5.0.2	develop	✅	❌
ROCm (HIP)	rocm/dev-ubuntu-22.04:6.3 · build-with-kokkos	5.0.2	develop	✅	❌
None (standalone)	ubuntu-latest · build-standalone	—	—	✅	❌

Others

• Update README (broken link and PoC)

[janciesko]

Run script:
https://github.com/janciesko/kokkos-tools/blob/lammps-sanity/scripts/lammps-sanity.sh

LAMMPS config:
https://github.com/janciesko/kokkos-tools/blob/lammps-sanity/scripts/in.lj.short

Output

[jciesko@hopper1 kokkos-tools]$ ./scripts/lammps-sanity.sh
LAMMPS=/home/jciesko/Kokkos/lammps/install/bin/lmp TOOLS=/home/jciesko/Kokkos/kokkos-tools/build KK=-k on g 1 -sf kk
+ env  KOKKOS_TOOLS_LIBS= /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS baseline
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/debugging/kernel-logger/libkp_kernel_logger.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS kernel_logger
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/profiling/simple-kernel-timer/libkp_kernel_timer.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS kernel_timer
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/profiling/memory-hwm/libkp_hwm.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS memory_hwm
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/profiling/memory-events/libkp_memory_events.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS memory_events
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/profiling/memory-usage/libkp_memory_usage.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS memory_usage
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/profiling/chrome-tracing/libkp_chrome_tracing.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS chrome_tracing
+ env  KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/profiling/space-time-stack/libkp_space_time_stack.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS space_time_stack
+ env KOKKOSP_KERNEL_FILTER=/tmp/tmp.VbEjOPN1O3/filter.txt KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/common/kernel-filter/libkp_kernel_filter.so;/home/jciesko/Kokkos/kokkos-tools/build/debugging/kernel-logger/libkp_kernel_logger.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS kernel_filter
+ env KOKKOS_TOOLS_SAMPLER_SKIP=10 KOKKOS_TOOLS_LIBS=/home/jciesko/Kokkos/kokkos-tools/build/common/kokkos-sampler/libkp_kokkos_sampler.so;/home/jciesko/Kokkos/kokkos-tools/build/debugging/kernel-logger/libkp_kernel_logger.so /home/jciesko/Kokkos/lammps/install/bin/lmp -k on g 1 -sf kk -in /home/jciesko/Kokkos/kokkos-tools/scripts/in.lj.short
PASS kernel_sampler
[jciesko@hopper1 kokkos-tools]$

[janciesko]

This is ready. Let's tag a release.