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Major CircleCI/Linux fixes / tweaks / enhancements (#7078) 

Summary:
Primarily, this change adds a way to work around a bug limiting the effective output (and therefore debugability) of the Linux builds using parallel make. We would get
make[1]: write error: stdout
probably due to a kernel bug, apparently affecting both available ubuntu 16 machine images (maybe not affecting docker images, less horsepower). https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1814393

Now in the CircleCI config, make output on Ubuntu is piped through a custom 'cat' that ignores EAGAIN errors, which seems to fix the problem.

Significant other changes:
* Add another linux build that combines
  * LIB_MODE=shared, to ensure this works with compile and unit test execution
  * Alternative rocksdb namespace, to ensure this works (not rely on Travis)
  * ASSERT_STATUS_CHECKED=1, but with building all unit tests and running those expected to pass with it
* Run release build with and without gflags. (Was running only without, ignore large swaths of code in a normal release build! Two regressions in this build, only with gflags, in the last week not caught by CI!)
* Use gflags with unity and LITE build, as typical case.

Debugability improvements:
* Use V=1 to show commands being executed (thanks to EAGAIN work-around)
* Print kernel version and compiler versions as part of V=1 output from Makefile

Cosmetic other changes:
* Put more commands on one line, for less clutter in CircleCI output pages
* Remove redundant "all" in "make all check" and put make command options before targets
* Change some recursive "make clean" into dependency on "clean," toward minimizing unnecessary overhead (detect platform, build version, etc.) of extra recursive makes

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7078

Reviewed By: siying

Differential Revision: D22391647

Pulled By: pdillinger

fbshipit-source-id: d446fccf5a8c568b37dc8748621c8a5c546fe135
This commit is contained in:
Peter Dillinger 2020-07-07 11:24:00 -07:00 committed by Facebook GitHub Bot
parent a693341604
commit 92731b6b4a
3 changed files with 121 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
.circleci/cat_ignore_eagain Executable file
View File

@ -0,0 +1,54 @@
#! /bin/bash
# Work around issue with parallel make output causing random error, as in
# make[1]: write error: stdout
# Probably due to a kernel bug:
# https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1814393
# Seems to affect image ubuntu-1604:201903-01 and ubuntu-1604:202004-01
cd "$(dirname $0)"
if [ ! -x cat_ignore_eagain.out ]; then
cc -x c -o cat_ignore_eagain.out - << EOF
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
int main() {
int n, m, p;
char buf[1024];
for (;;) {
n = read(STDIN_FILENO, buf, 1024);
if (n > 0 && n <= 1024) {
for (m = 0; m < n;) {
p = write(STDOUT_FILENO, buf + m, n - m);
if (p < 0) {
if (errno == EAGAIN) {
// ignore but pause a bit
usleep(100);
} else {
perror("write failed");
return 42;
}
} else {
m += p;
}
}
} else if (n < 0) {
if (errno == EAGAIN) {
// ignore but pause a bit
usleep(100);
} else {
// Some non-ignorable error
perror("read failed");
return 43;
}
} else {
// EOF
return 0;
}
}
}
EOF
fi
exec ./cat_ignore_eagain.out

58
.circleci/config.yml
View File

@ -18,10 +18,18 @@ jobs:
steps:
- checkout # check out the code in the project directory
- run: pyenv global 3.5.2
- run: sudo apt-get update -y
- run: sudo apt-get install -y libgflags-dev
- run: gcc -v
- run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 make J=32 all check -j32
- run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
- run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 J=32 -j32 check | .circleci/cat_ignore_eagain
build-linux-shared_lib-alt_namespace-status_checked:
machine:
image: ubuntu-1604:201903-01
resource_class: 2xlarge
steps:
- checkout # check out the code in the project directory
- run: pyenv global 3.5.2
- run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
- run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 ASSERT_STATUS_CHECKED=1 LIB_MODE=shared OPT="-DROCKSDB_NAMESPACE=alternative_rocksdb_ns" make V=1 -j32 all check_some | .circleci/cat_ignore_eagain
build-linux-release:
machine:
@ -29,16 +37,21 @@ jobs:
resource_class: 2xlarge
steps:
- checkout # check out the code in the project directory
- run: make release -j32
- run: make V=1 -j32 release | .circleci/cat_ignore_eagain
- run: if ./db_stress --version; then false; else true; fi # ensure without gflags
- run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
- run: make V=1 -j32 release | .circleci/cat_ignore_eagain
- run: ./db_stress --version # ensure with gflags
build-linux-lite:
machine:
image: ubuntu-1604:201903-01
image: ubuntu-1604:201903-01
resource_class: 2xlarge
steps:
- checkout # check out the code in the project directory
- run: pyenv global 3.5.2
- run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 LITE=1 make J=32 all check -j32
- run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
- run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 LITE=1 make V=1 J=32 -j32 check | .circleci/cat_ignore_eagain
build-linux-lite-release:
machine:
@ -46,7 +59,11 @@ jobs:
resource_class: large
steps:
- checkout # check out the code in the project directory
- run: make release -j32
- run: LITE=1 make V=1 -j32 release | .circleci/cat_ignore_eagain
- run: if ./db_stress --version; then false; else true; fi # ensure without gflags
- run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
- run: LITE=1 make V=1 -j32 release | .circleci/cat_ignore_eagain
- run: ./db_stress --version # ensure with gflags
build-linux-clang-no-test:
machine:
@ -54,9 +71,8 @@ jobs:
resource_class: 2xlarge
steps:
- checkout # check out the code in the project directory
- run: sudo apt-get update -y
- run: sudo apt-get install -y clang
- run: CC=clang CXX=clang++ USE_CLANG=1 PORTABLE=1 make all -j32
- run: sudo apt-get update -y && sudo apt-get install -y clang libgflags-dev
- run: CC=clang CXX=clang++ USE_CLANG=1 PORTABLE=1 make V=1 -j32 all | .circleci/cat_ignore_eagain
build-linux-clang10-no-test:
machine:
@ -66,9 +82,8 @@ jobs:
- checkout # check out the code in the project directory
- run: echo "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
- run: echo "deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
- run: sudo apt-get update -y
- run: sudo apt-get install -y clang-10
- run: CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 make all -j32 # aligned new doesn't work for reason we haven't figured out
- run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev
- run: CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 make V=1 -j32 all | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out
build-linux-clang10-asan:
machine:
@ -79,10 +94,8 @@ jobs:
- run: pyenv global 3.5.2
- run: echo "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
- run: echo "deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
- run: sudo apt-get update -y
- run: sudo apt-get install -y clang-10
- run: sudo apt-get install -y libgflags-dev
- run: SKIP_FORMAT_BUCK_CHECKS=1 COMPILE_WITH_ASAN=1 CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 PRINT_PARALLEL_OUTPUTS=1 make asan_check -j32 # aligned new doesn't work for reason we haven't figured out
- run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev
- run: SKIP_FORMAT_BUCK_CHECKS=1 COMPILE_WITH_ASAN=1 CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 -j32 check | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out
build-linux-cmake:
machine:
@ -90,16 +103,16 @@ jobs:
resource_class: 2xlarge
steps:
- checkout # check out the code in the project directory
- run: mkdir build && cd build && cmake -DWITH_GFLAGS=0 .. && make -j32
- run: (mkdir build && cd build && cmake -DWITH_GFLAGS=0 .. && make V=1 -j32) | .circleci/cat_ignore_eagain
build-linux-unity:
docker: # executor type
- image: gcc:latest
resource_class: xlarge
steps:
- run: gcc -v
- checkout # check out the code in the project directory
- run: TEST_TMPDIR=/dev/shm && make unity_test -j
- run: apt-get update -y && apt-get install -y libgflags-dev
- run: TEST_TMPDIR=/dev/shm && make V=1 -j16 unity_test | .circleci/cat_ignore_eagain
build-windows:
executor: windows-2xlarge
@ -152,6 +165,9 @@ workflows:
build-linux:
jobs:
- build-linux
build-linux-shared_lib-alt_namespace-status_checked:
jobs:
- build-linux-shared_lib-alt_namespace-status_checked
build-linux-lite:
jobs:
- build-linux-lite

60
Makefile
View File

@ -246,11 +246,17 @@ dummy := $(shell (export ROCKSDB_ROOT="$(CURDIR)"; \
export USE_CLANG="$(USE_CLANG)"; \
"$(CURDIR)/build_tools/build_detect_platform" "$(CURDIR)/make_config.mk"))
# this file is generated by the previous line to set build flags and sources
include make_config.mk
export JAVAC_ARGS
CLEAN_FILES += make_config.mk
ifeq ($(V), 1)
$(info $(shell uname -a))
$(info $(shell $(CC) --version))
$(info $(shell $(CXX) --version))
endif
missing_make_config_paths := $(shell \
grep "\./\S*\|/\S*" -o $(CURDIR)/make_config.mk | \
while read path; \
@ -577,10 +583,16 @@ ifdef ASSERT_STATUS_CHECKED
work_queue_test \
write_controller_test \
TESTS := $(filter $(TESTS_PASSING_ASC),$(TESTS))
PARALLEL_TEST := $(filter $(TESTS_PASSING_ASC),$(PARALLEL_TEST))
# Enable building all unit tests, but use check_some to run only tests
# known to pass ASC
SUBSET := $(TESTS_PASSING_ASC)
# Alternate: only build unit tests known to pass ASC, and run them
# with make check
#TESTS := $(filter $(TESTS_PASSING_ASC),$(TESTS))
#PARALLEL_TEST := $(filter $(TESTS_PASSING_ASC),$(PARALLEL_TEST))
else
SUBSET := $(TESTS)
endif
SUBSET := $(TESTS)
ifdef ROCKSDBTESTS_START
SUBSET := $(shell echo $(SUBSET) | sed 's/^.*$(ROCKSDBTESTS_START)/$(ROCKSDBTESTS_START)/')
endif
@ -706,13 +718,11 @@ benchmarks: $(BENCHMARKS)
dbg: $(LIBRARY) $(BENCHMARKS) tools $(TESTS)
# creates static library and programs
release:
$(MAKE) clean
LIB_MODE=$(LIB_MODE) DEBUG_LEVEL=0 $(MAKE) tools db_bench
# creates library and programs
release: clean
LIB_MODE=$(LIB_MODE) DEBUG_LEVEL=0 $(MAKE) $(LIBRARY) tools db_bench
coverage:
$(MAKE) clean
coverage: clean
COVERAGEFLAGS="-fprofile-arcs -ftest-coverage" LDFLAGS+="-lgcov" $(MAKE) J=1 all check
cd coverage && ./coverage_test.sh
# Delete intermediate files
@ -951,53 +961,43 @@ whitebox_crash_test_with_txn: db_stress
$(PYTHON) -u tools/db_crashtest.py --txn whitebox --random_kill_odd \
$(CRASH_TEST_KILL_ODD) $(CRASH_TEST_EXT_ARGS)
asan_check:
$(MAKE) clean
asan_check: clean
COMPILE_WITH_ASAN=1 $(MAKE) check -j32
$(MAKE) clean
asan_crash_test:
$(MAKE) clean
asan_crash_test: clean
COMPILE_WITH_ASAN=1 $(MAKE) crash_test
$(MAKE) clean
asan_crash_test_with_atomic_flush:
$(MAKE) clean
asan_crash_test_with_atomic_flush: clean
COMPILE_WITH_ASAN=1 $(MAKE) crash_test_with_atomic_flush
$(MAKE) clean
asan_crash_test_with_txn:
$(MAKE) clean
asan_crash_test_with_txn: clean
COMPILE_WITH_ASAN=1 $(MAKE) crash_test_with_txn
$(MAKE) clean
asan_crash_test_with_best_efforts_recovery:
$(MAKE) clean
asan_crash_test_with_best_efforts_recovery: clean
COMPILE_WITH_ASAN=1 $(MAKE) crash_test_with_best_efforts_recovery
$(MAKE) clean
ubsan_check:
$(MAKE) clean
ubsan_check: clean
COMPILE_WITH_UBSAN=1 $(MAKE) check -j32
$(MAKE) clean
ubsan_crash_test:
$(MAKE) clean
ubsan_crash_test: clean
COMPILE_WITH_UBSAN=1 $(MAKE) crash_test
$(MAKE) clean
ubsan_crash_test_with_atomic_flush:
$(MAKE) clean
ubsan_crash_test_with_atomic_flush: clean
COMPILE_WITH_UBSAN=1 $(MAKE) crash_test_with_atomic_flush
$(MAKE) clean
ubsan_crash_test_with_txn:
$(MAKE) clean
ubsan_crash_test_with_txn: clean
COMPILE_WITH_UBSAN=1 $(MAKE) crash_test_with_txn
$(MAKE) clean
ubsan_crash_test_with_best_efforts_recovery:
$(MAKE) clean
ubsan_crash_test_with_best_efforts_recovery: clean
COMPILE_WITH_UBSAN=1 $(MAKE) crash_test_with_best_efforts_recovery
$(MAKE) clean