linux/tools
Alexei Starovoitov 7c9441066a selftests/bpf: add pyperf scale test
Add a snippet of pyperf bpf program used to collect python stack traces
as a scale test for the verifier.

At 189 loop iterations llvm 9.0 starts ignoring '#pragma unroll'
and generates partially unrolled loop instead.
Hence use 50, 100, and 180 loop iterations to stress test.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-05-23 16:20:57 +02:00
..
accounting
arch treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
bpf SPDX update for 5.2-rc2, round 1 2019-05-21 12:33:38 -07:00
build treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
cgroup
crypto
debugging
firewire
firmware
gpio
hv
iio
include tools/bpf: Sync kernel btf.h header 2019-05-14 10:06:23 +02:00
io_uring
kvm/kvm_stat
laptop
leds
lib libbpf: emit diff of mismatched public API, if any 2019-05-22 18:34:01 -07:00
memory-model
nfsd
objtool treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
pci perf/core improvements and fixes: 2019-05-18 10:24:43 +02:00
pcmcia
perf treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
power treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
scripts
spi treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
testing selftests/bpf: add pyperf scale test 2019-05-23 16:20:57 +02:00
thermal/tmon
time
usb treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
virtio treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
vm
wmi treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile