JakeHillion/scx
1
0
Fork 0
mirror of https://github.com/JakeHillion/scx.git synced 2024-12-03 06:17:11 +00:00
Code Issues Packages Projects Releases Wiki Activity
483a565d7f
scx/meson.options

56 lines
2.3 KiB
Plaintext
Raw Normal View History

scx: Initial repo setup and import of example schedulers from kernel tree
2023-11-28 00:47:04 +00:00
option('bpf_clang', type: 'string', value: 'clang',
description: 'clang to use when compiling .bpf.c')
Fetch and build bpftool by default This pairs with the new default behavior to fetch and build libbpf and is mostly being used so we can use the latest bpftool and libbpf.
2024-03-08 19:32:47 +00:00
option('bpftool', type: 'string',
description: 'bpftool to use when generating .bpf.skel.h. By default, bpftool is automatically downloaded and built during setup. To use an existing bpftool binary, point this to the bpftool path or set it to "disabled" to have meson try to find it automatically')
scx: Initial repo setup and import of example schedulers from kernel tree
2023-11-28 00:47:04 +00:00
option('libbpf_a', type: 'string',
Add libbpf as a submodule This is to potentinally reduce issues with folks using different versions of libbpf at runtime. This also: - makes static linking of libbpf the default - adds steps in `meson setup` to fetch libbpf and make it
2024-02-29 21:42:13 +00:00
description: 'By default, libbpf is automatically downloaded and built during setup. To use an existing static library, point this to the libbpf.a file or set it to "disabled" to use dynamic linking')
scx: Initial repo setup and import of example schedulers from kernel tree
2023-11-28 00:47:04 +00:00
option('libbpf_h', type: 'array',
build: Pipe down build options to scx_utils::BuildHelpers using env vars
2023-12-02 00:49:32 +00:00
description: 'libbpf header directories, only meaningful with libbpf_a option')
build: Trigger cargo build on rust sub-projects from meson.build
2023-12-01 21:58:56 +00:00
option('cargo', type: 'string', value: 'cargo',
description: 'cargo to use when building rust sub-projects')
Support offline compilation
2023-12-08 18:39:06 +00:00
option('cargo_home', type: 'string',
description: 'CARGO_HOME env to use when invoking cargo')
fix/enable rust tests, make build faster This commit fixes rust tests and configures ci to run them on commit. It also sets up CI to run those in a timely manner by caching dependencies and splitting jobs.
2024-09-06 11:00:17 +01:00
option('offline', type: 'boolean', value: false,
Support offline compilation
2023-12-08 18:39:06 +00:00
description: 'Compilation step should not access the internet')
fix/enable rust tests, make build faster This commit fixes rust tests and configures ci to run them on commit. It also sets up CI to run those in a timely manner by caching dependencies and splitting jobs.
2024-09-06 11:00:17 +01:00
option('enable_rust', type: 'boolean', value: true,
build: introduce enable_rust build option Introduce an option to enable/disable the build of all the Rust sub-projects. This can be useful to build scx on those systems where Rust is not fully supported (e.g., armhf). Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
2023-12-09 13:20:44 +00:00
description: 'Enable rust sub-projects')
fix/enable rust tests, make build faster This commit fixes rust tests and configures ci to run them on commit. It also sets up CI to run those in a timely manner by caching dependencies and splitting jobs.
2024-09-06 11:00:17 +01:00
option('enable_stress', type: 'boolean', value: true,
Add stress-ng to scheduler tests This change adds stress-ng as a load test for schedulers when running in CI. It will run stress-ng while schedulers are being tested with a reasonable amount of work. At the end of the run the stress-ng metrics are collected for later analysis. However, since these results may be running in a VM they may not be super robust.
2024-05-17 15:33:15 +01:00
description: 'Enable stress tests')
ci: use virtme-ng to test the schedulers Use virtme-ng to run the schedulers after they're built; virtme-ng allows to pick an arbitrary sched-ext enabled kernel and run it virtualizing the entire user-space root filesystem, so we can basically exceute the recompiled schedulers inside such kernel. This should allow to catch potential run-time issue in advance (both in the kernel and the schedulers). The sched-ext kernel is taken from the Ubuntu ppa (ppa:arighi/sched-ext) at the moment, since it is the easiest / fastest way to get a precompiled sched-ext kernel to run inside the Ubuntu 22.04 testing environment. The schedulers are tested using the new meson target "test_sched", the specific actions are defined in meson-scripts/test_sched. By default each test has a timeout of 30 sec, after the virtme-ng completes the boot (that should be enough to initialize the scheduler and run the scheduler for some seconds), while the total lifetime of the virtme-ng guest is set to 60 sec, after this time the guest will be killed (this allows to catch potential kernel crashes / hangs). If a single scheduler fails the test, the entire "test_sched" action will be interrupted and the overall test result will be considered a failure. At the moment scx_layered is excluded from the tests, because it requires a special configuration (we should probably pre-generate a default config in the workflow actions and change the scheduler to use the default config if it's executed without any argument). Moreover, scx_flatcg is also temporarily excluded from the tests, because of these known issues: - https://github.com/sched-ext/scx/issues/49 - https://github.com/sched-ext/sched_ext/pull/101 Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
2023-12-24 08:09:25 +00:00
option('kernel', type: 'string', value: 'vmlinuz',
description: 'kernel image used to test schedulers')
meson: Add veristat script Add a meson script to run veristat. This can later be used to generate reports for BPF program complexity at PR time. Signed-off-by: Daniel Hodges <hodges.daniel.scott@gmail.com>
2024-08-09 20:15:13 +01:00
option('veristat_scheduler', type: 'string', value: '',
description: 'veristat scheduler to test')
meson: Add github action to run veristat Add a github action to run [`veristat`](https://github.com/libbpf/veristat) during PRs and merges. This uses a [action cache](https://github.com/actions/cache) to store the veristat values when a PR is merged. Signed-off-by: Daniel Hodges <hodges.daniel.scott@gmail.com>
2024-08-14 14:57:58 +01:00
option('veristat_diff_dir', type: 'string', value: '',
description: 'veristat diff dir')
build: introduce kernel_headers build option If we try to cross-build scx on builders with older versions of system's linux headers (such as those provided by linux-libc-headers in older releases of Ubuntu), we may hit build failures, due to the different kernel ABI, such as: error: invalid use of undefined type ‘struct btf_enum64’ To address this, introduce a new build option called "kernel_headers" that allows to specify a custom path for the kernel headers required during the build process. Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
2024-04-04 09:38:10 +01:00
option('kernel_headers', type: 'string', value: '',
description: 'kernel headers to build the schedulers')
Add systemd services for scx schedulers Signed-off-by: Piotr Gorski <lucjan.lucjanov@gmail.com>
2024-01-15 22:41:59 +00:00
option(
'systemd',
type: 'feature',
value: 'auto',
description: 'sd-notify support via libsystemd and install systemd unit files'
)
main meson: added openrc options
2024-04-03 18:38:28 +01:00
option(
'openrc',
type: 'feature',
value: 'auto',
description: 'openrc init.d service file'
)
Add pacman hooks for systemd Signed-off-by: Piotr Gorski <lucjan.lucjanov@gmail.com>
2024-05-13 14:52:06 +01:00
option(
'libalpm',
type: 'feature',
value: 'auto',
description: 'install pacman hooks'
)
enable build and test outside src dir (#685) enable build and test outside src dir add a option `build_outside_src`, defaulted to false, to undo a tweak to enable meson to work well with builds within src dir. this makes some tools work better + enables moving builds etc. to /tmp (faster for iteration if ramdisk)
2024-09-25 17:00:15 +01:00
option(
'build_outside_src',
type: 'boolean',
value: false,
description: 'enable build cmds to work outside of src dir',
Setup "debugging" and misc cleanup (#695) * Fix a couple of misc errors in build scripts. * Tweak scripts/kconfigs to make bpftrace work. * Update how CI caching works to make builds faster (6 minute turnaround time) * Update CI config to generate per-scheduler debug archives w/ guest dmesg/scheduler stdout, guest stdout, bpftrace script output, veristat output. * Update build scripts to accept the following: ** VNG RW -- write to host filesystem (better caching, logging). * For stress tests in particular (via ini config): ** QEMU Opts -- to facilitate reproducing bugs (i.e. high core count). ** bpftrace scripts -- specify bpftrace scripts to run during stress tests.
2024-09-26 16:11:10 +01:00
)
option(
'vng_rw_mount',
type: 'boolean',
value: false,
description: 'make vng builds mount rw (for log upload)',
enable build and test outside src dir (#685) enable build and test outside src dir add a option `build_outside_src`, defaulted to false, to undo a tweak to enable meson to work well with builds within src dir. this makes some tools work better + enables moving builds etc. to /tmp (faster for iteration if ramdisk)
2024-09-25 17:00:15 +01:00
)
Reference in New Issue Copy Permalink