v8/tools
Camillo Bruni 19a991d578 [tools] Fix linux-perf-chrome.py renderer command path
Drive-by-fix:
- Wait for linux-perf to flush large profile files

No-try: True
Change-Id: I729aa897e3f55fc92a9412208322ee099029453f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3605282
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80154}
2022-04-25 14:55:32 +00:00
..
bazel
cfi
clusterfuzz [foozzie] Drop unsuitable flag from correctness fuzzing 2022-04-22 13:48:26 +00:00
cppgc Reland "Reland "Reland "cppgc: Enable checks for assignments in prefinalizers""" 2021-09-29 16:02:17 +00:00
debug_helper [py3] Bump v8heapconstants.py and related files 2022-04-04 13:27:13 +00:00
dev [gm.py] Check for $DISPLAY before showing notifications 2022-04-14 14:28:00 +00:00
gcmole [tools][gcmole] Add run_gcmole.py --help and drop env vars 2022-04-20 15:26:35 +00:00
generate_shim_headers
heap-layout [tool] fix typo in heap-layout and system-analyzer 2022-01-11 13:06:21 +00:00
heap-stats [tools] Improve heap stats tool documentation 2022-02-03 15:53:04 +00:00
js [tools][system-analyzer] Various improvements 2022-04-08 19:46:22 +00:00
jsfunfuzz
link_clicker.extension
mb Allow V8 to run all unittests presubmit 2022-03-29 11:14:09 +00:00
memory
msan
perf
profiling [tools] Fix linux-perf-chrome.py renderer command path 2022-04-25 14:55:32 +00:00
profview
release Remove deprecated scripts in V8 2022-03-15 15:00:51 +00:00
sanitizers Reland "[heap] Optimize time to reach global safepoint" 2022-01-12 10:35:25 +00:00
snapshot
system-analyzer [tools][system-analyzer] Various fixes 2022-04-14 18:06:40 +00:00
testrunner [heap] Turn on fuzzing for --no-use-map-space 2022-04-19 08:56:07 +00:00
toolchain
torque [tools] Clean up Py2 code 2022-03-17 09:05:27 +00:00
tracing/proto-converter
turbolizer [turbolizer] Improve edge drawing in graph view 2022-04-06 09:14:15 +00:00
ubsan
unittests [py3] Bump tools/unittests/* 2022-04-05 08:12:20 +00:00
v8.xcodeproj
v8windbg Remove absolute paths in ninja files for v8windbg gn file 2021-12-13 16:22:54 +00:00
valgrind/asan
vim
visual_studio
wasm [wasm] Tweak constants for estimating code space size 2022-03-15 14:41:13 +00:00
wasm-compilation-hints
zone-stats
__init__.py
adb-d8.py
android-build.sh
android-run.py
android-sync.sh
arguments.mjs
avg.py
bash-completion.sh
bigint-tester.py
BUILD.gn [tools] Improve gcmole part I: command line 2022-03-03 15:01:15 +00:00
callstats_groups.py
callstats-from-telemetry.sh [tools] Fix callstats 2022-02-17 19:12:24 +00:00
callstats.html [tools] Fix callstats 2022-02-17 19:12:24 +00:00
callstats.py [tools] Fix callstats 2022-02-17 19:12:24 +00:00
callstats.py.vpython
check-inline-includes.sh
check-static-initializers.sh
check-unused-bailouts.sh
check-unused-symbols.sh
codemap.mjs [tools] Improve system analyzer 2022-03-02 13:41:32 +00:00
collect_deprecation_stats.sh
compare_torque_output.py [v8] Migrate compare_torque_output to py3 2022-02-08 15:46:11 +00:00
compare-table-gen.js
consarray.mjs
cpu.sh
cross_build_gcc.sh
csvparser.mjs [tools][system-analyzer] Various improvements 2022-04-08 19:46:22 +00:00
DEPS
detect-builtins.js
disasm.py [log] Rename logging classes 2022-04-19 12:07:16 +00:00
draw_instruction_graph.sh
dump-cpp.py
dumpcpp-driver.mjs
dumpcpp.mjs [tools][system-analyzer] Speed up log parsing 2022-04-06 11:31:03 +00:00
eval_gc_nvp.py
eval_gc_time.sh Remove all leftovers of store buffer 2021-11-10 09:29:41 +00:00
find_depot_tools.py
find-builtin
find-commit-for-patch.py
freebsd-tick-processor
fuzz-harness.sh
gc_nvp_common.py
gc-nvp-to-csv.py
gc-nvp-trace-processor.py
gdb-v8-support.py [tools] Fix gdb redirect helper in gdb-v8-support.py 2021-10-21 12:27:45 +00:00
gdbinit [gdbinit] Do not enable ASLR if not possible. 2022-04-25 11:43:32 +00:00
gen-inlining-tests.py
gen-keywords-gen-h.py Fix gen-keywords-gen-h.py 2022-01-03 16:38:27 +00:00
gen-postmortem-metadata.py [maglev] Use RegList for free registers 2022-03-03 10:33:44 +00:00
gen-v8-gn.py
generate-builtins-tests.py
generate-header-include-checks.py Skip src/maglev for v8_check_header_includes 2022-02-28 10:54:50 +00:00
generate-runtime-call-stats.py
generate-ten-powers.scm
get_landmines.py [py3] Bump get_landmines to py3 2022-04-04 11:03:36 +00:00
grokdump.py [tools] Fix grokdump mmap disposal 2022-04-04 14:18:13 +00:00
ic-processor
ic-processor-driver.mjs
index.html [tools] Remove html-version of the tickprocessor 2022-02-18 16:25:37 +00:00
linux-tick-processor
lldb_commands.py
locs.py
logreader.mjs [tools][system-analyzer] Various improvements 2022-04-08 19:46:22 +00:00
mac-nm
mac-tick-processor
Makefile.tags
objdump-v8
OWNERS [owners] Includes infra team as tools owners 2021-11-25 07:55:08 +00:00
package-lock.json
package.json
parse-processor
parse-processor-driver.mjs
parse-processor.html
parse-processor.mjs [tools][system-analyzer] Speed up log parsing 2022-04-06 11:31:03 +00:00
perf-compare.py
predictable_wrapper.py [v8] py3 migration of tools/predictable_wrapper.py 2022-02-22 09:48:35 +00:00
PRESUBMIT.py Reland "[tools] Clean up py2 code" 2022-03-25 12:14:26 +00:00
process-wasm-compilation-times.py [wasm] Tweak constants for estimating code space size 2022-03-15 14:41:13 +00:00
profile_view.js
profile_view.mjs
profile.mjs [tools][system-analyzer] Various improvements 2022-04-08 19:46:22 +00:00
README.md
regexp-sequences.py
run_perf.py [py3] Bump tools/unittests/* 2022-04-05 08:12:20 +00:00
run-clang-tidy.py
run-num-fuzzer.py
run-tests.py
run-wasm-api-tests.py
run.py [tools] Switch script wrapper to Py3 2022-04-04 14:13:17 +00:00
shell-utils.h
sourcemap.mjs
splaytree.mjs [tools] Improve system analyzer 2022-03-02 13:41:32 +00:00
stats-viewer.py
test262-results-parser.js
tickprocessor-driver.mjs
tickprocessor.mjs [tools][system-analyzer] Speed up log parsing 2022-04-06 11:31:03 +00:00
try_perf.py [v8_perf] remove deprecated builder options from v8 perf trybot 2021-12-02 11:02:32 +00:00
turbolizer-perf.py
update-object-macros-undef.py
v8_presubmit.py [presubmit] Use DEPS version of depot tools 2022-04-06 16:44:44 +00:00
v8heapconst.py [Temporal] Add Calendar.prototype.fields 2022-04-22 21:50:26 +00:00
whitespace.txt Revert "Whitespace change to test alerts" 2021-11-02 12:51:13 +00:00
windbg.js
windows-tick-processor.bat
wpr.wprp

TOOLS

This directory contains debugging and investigation tools for V8.

The contents are regularly mirrored to http://v8.dev/tools.

Local Development

For local development you have to start a local webserver under http://localhost:8000:

  cd tools/;
  npm install;
  ws;

Local Symbol Server

The system-analyzer can symbolize profiles for local binaries by running a local symbol server

  cd tools/;
  ws --stack system-analyzer/lws-middleware.js lws-static cors;

Note that the local symbol server will run nm and objdump and has access to your files.