Stream: git-wasmtime

Topic: wasmtime / issue #3289 Too much log information about reg...

Wasmtime GitHub notifications bot (Sep 03 2021 at 08:22):

XuHugo opened issue #3289:

I use wasmtime in my project; then I set the project's log level to debug; then there are a lot of logs after the program runs;
May I ask how to eliminate this log;

log info：

2021-09-03T16:14:59.200361400+08:00 DEBUG regalloc::bt_coalescing_analysis -   hintsfor vr4 = (Exactly %r8, weight=1)
2021-09-03T16:14:59.200392100+08:00 DEBUG regalloc::bt_coalescing_analysis -   hintsfor vr5 = (Exactly %rax, weight=1)
2021-09-03T16:14:59.200420600+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr0 = [vr0]
2021-09-03T16:14:59.200458300+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr1 = [vr1]
2021-09-03T16:14:59.200489300+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr2 = [vr2]
2021-09-03T16:14:59.200517400+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr3 = [vr3]
2021-09-03T16:14:59.200545700+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr4 = [vr4]
2021-09-03T16:14:59.200575300+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr5 = [vr5]
2021-09-03T16:14:59.200604500+08:00 INFO regalloc::bt_coalescing_analysis - do_coalescing_analysis: end
2021-09-03T16:14:59.200629700+08:00 INFO regalloc::bt_coalescing_analysis -
2021-09-03T16:14:59.200655200+08:00 INFO regalloc::bt_main - alloc_main: begin
2021-09-03T16:14:59.200680400+08:00 INFO regalloc::bt_main - alloc_main:   in: 16 insns in 1 blocks
2021-09-03T16:14:59.200705600+08:00 INFO regalloc::bt_main - alloc_main:   in: 6 VLRs, 20 RLRs
2021-09-03T16:14:59.200764200+08:00 DEBUG regalloc::bt_main -
2021-09-03T16:14:59.200791100+08:00 DEBUG regalloc::bt_main - <<<<====---- RA state at 'Initial' ----====
2021-09-03T16:14:59.200842300+08:00 DEBUG regalloc::bt_main - TODO  vr3 = (VR: v3J, sz=12, tc=3, sc=0.250, [(RF: i3.d-i14.u)])
2021-09-03T16:14:59.200869500+08:00 DEBUG regalloc::bt_main - TODO  vr2 = (VR: v2J, sz=9, tc=2, sc=0.222, [(RF: i2.d-i10.u)])
2021-09-03T16:14:59.200894400+08:00 DEBUG regalloc::bt_main - TODO  vr0 = (VR: v0J, sz=8, tc=2, sc=0.250, [(RF: i0.d-i7.u)])
2021-09-03T16:14:59.200919300+08:00 DEBUG regalloc::bt_main - TODO  vr1 = (VR: v1J, sz=8, tc=2, sc=0.250, [(RF: i1.d-i8.u)])
2021-09-03T16:14:59.200944500+08:00 DEBUG regalloc::bt_main - TODO  vr4 = (VR: v4J, sz=6, tc=2, sc=0.333, [(RF: i4.d-i9.u)])
2021-09-03T16:14:59.200969300+08:00 DEBUG regalloc::bt_main - TODO  vr5 = (VR: v5J, sz=4, tc=2, sc=0.500, [(RF: i11.d-i14.u)])

the config of log：

[root]
level = "debug"
appenders = ["stdout", "rolling"]

[loggers]
"app::executor::wasmtime" = { level = "error" }

Wasmtime GitHub notifications bot (Sep 03 2021 at 09:25):

bjorn3 commented on issue #3289:

See https://github.com/bytecodealliance/wasmtime/pull/1529

Wasmtime GitHub notifications bot (Sep 03 2021 at 16:50):

cfallin commented on issue #3289:

This sort of output should really be trace!() rather than debug!(). Happy to take a PR over in bytecodealliance/regalloc.rs if you want to do that, but this should also be resolved by regalloc2 when we eventually switch the default.

Wasmtime GitHub notifications bot (Sep 04 2021 at 07:12):

XuHugo commented on issue #3289:

This sort of output should really be trace!() rather than debug!(). Happy to take a PR over in bytecodealliance/regalloc.rs if you want to do that, but this should also be resolved by regalloc2 when we eventually switch the default.

I've found a workaround to configure log4rs.yaml;

`root:
level: warn
appenders:

- stdout
- file

loggers:
regalloc:
level: warn
`
thanks。

Wasmtime GitHub notifications bot (Sep 04 2021 at 07:12):

XuHugo edited a comment on issue #3289:

This sort of output should really be trace!() rather than debug!(). Happy to take a PR over in bytecodealliance/regalloc.rs if you want to do that, but this should also be resolved by regalloc2 when we eventually switch the default.

I've found a workaround to configure log4rs.yaml;

root:
  level: warn
  appenders:

    - stdout
    - file
loggers:
  regalloc:
    level: warn

thanks。

Wasmtime GitHub notifications bot (Sep 04 2021 at 07:13):

XuHugo edited a comment on issue #3289:

This sort of output should really be trace!() rather than debug!(). Happy to take a PR over in bytecodealliance/regalloc.rs if you want to do that, but this should also be resolved by regalloc2 when we eventually switch the default.

I've found a workaround to configure log4rs.yaml;

root:
  level: debug
  appenders:

    - stdout
    - file
loggers:
  regalloc:
    level: warn

thanks。

Wasmtime GitHub notifications bot (Sep 04 2021 at 07:15):

XuHugo edited a comment on issue #3289:

This sort of output should really be trace!() rather than debug!(). Happy to take a PR over in bytecodealliance/regalloc.rs if you want to do that, but this should also be resolved by regalloc2 when we eventually switch the default.

I've found a workaround to configure log4rs.yaml;

root:
  level: debug
  appenders:

    - stdout
    - file
loggers:
  regalloc:
    level: warn

thanks。

Wasmtime GitHub notifications bot (Sep 04 2021 at 18:00):

cfallin closed issue #3289:

I use wasmtime in my project; then I set the project's log level to debug; then there are a lot of logs after the program runs;
May I ask how to eliminate this log;

log info：

2021-09-03T16:14:59.200361400+08:00 DEBUG regalloc::bt_coalescing_analysis -   hintsfor vr4 = (Exactly %r8, weight=1)
2021-09-03T16:14:59.200392100+08:00 DEBUG regalloc::bt_coalescing_analysis -   hintsfor vr5 = (Exactly %rax, weight=1)
2021-09-03T16:14:59.200420600+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr0 = [vr0]
2021-09-03T16:14:59.200458300+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr1 = [vr1]
2021-09-03T16:14:59.200489300+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr2 = [vr2]
2021-09-03T16:14:59.200517400+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr3 = [vr3]
2021-09-03T16:14:59.200545700+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr4 = [vr4]
2021-09-03T16:14:59.200575300+08:00 DEBUG regalloc::bt_coalescing_analysis -   eclassof vr5 = [vr5]
2021-09-03T16:14:59.200604500+08:00 INFO regalloc::bt_coalescing_analysis - do_coalescing_analysis: end
2021-09-03T16:14:59.200629700+08:00 INFO regalloc::bt_coalescing_analysis -
2021-09-03T16:14:59.200655200+08:00 INFO regalloc::bt_main - alloc_main: begin
2021-09-03T16:14:59.200680400+08:00 INFO regalloc::bt_main - alloc_main:   in: 16 insns in 1 blocks
2021-09-03T16:14:59.200705600+08:00 INFO regalloc::bt_main - alloc_main:   in: 6 VLRs, 20 RLRs
2021-09-03T16:14:59.200764200+08:00 DEBUG regalloc::bt_main -
2021-09-03T16:14:59.200791100+08:00 DEBUG regalloc::bt_main - <<<<====---- RA state at 'Initial' ----====
2021-09-03T16:14:59.200842300+08:00 DEBUG regalloc::bt_main - TODO  vr3 = (VR: v3J, sz=12, tc=3, sc=0.250, [(RF: i3.d-i14.u)])
2021-09-03T16:14:59.200869500+08:00 DEBUG regalloc::bt_main - TODO  vr2 = (VR: v2J, sz=9, tc=2, sc=0.222, [(RF: i2.d-i10.u)])
2021-09-03T16:14:59.200894400+08:00 DEBUG regalloc::bt_main - TODO  vr0 = (VR: v0J, sz=8, tc=2, sc=0.250, [(RF: i0.d-i7.u)])
2021-09-03T16:14:59.200919300+08:00 DEBUG regalloc::bt_main - TODO  vr1 = (VR: v1J, sz=8, tc=2, sc=0.250, [(RF: i1.d-i8.u)])
2021-09-03T16:14:59.200944500+08:00 DEBUG regalloc::bt_main - TODO  vr4 = (VR: v4J, sz=6, tc=2, sc=0.333, [(RF: i4.d-i9.u)])
2021-09-03T16:14:59.200969300+08:00 DEBUG regalloc::bt_main - TODO  vr5 = (VR: v5J, sz=4, tc=2, sc=0.500, [(RF: i11.d-i14.u)])

the config of log：

[root]
level = "debug"
appenders = ["stdout", "rolling"]

[loggers]
"app::executor::wasmtime" = { level = "error" }

Last updated: Dec 23 2024 at 12:05 UTC