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Cleanup expired field trial WebRTC-Avx2SupportKillSwitch

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Bug: webrtc:42221774
Change-Id: I92fab7d14fd0c2a9fd10e91fbad9c2831d7415ac
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/349643
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42233}
This commit is contained in:
Danil Chapovalov 2024-05-06 12:59:28 +02:00 committed by WebRTC LUCI CQ
parent 9559b2da36
commit 01ff41e594
3 changed files with 2 additions and 8 deletions
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5
experiments/field_trials.py
View file

@ -484,9 +484,6 @@ POLICY_EXEMPT_FIELD_TRIALS: FrozenSet[FieldTrial] = frozenset([
FieldTrial('WebRTC-AutomaticAnimationDetectionScreenshare',
42221141,
date(2024, 4, 1)),
FieldTrial('WebRTC-Avx2SupportKillSwitch',
42221774,
date(2024, 4, 1)),
FieldTrial('WebRTC-BindUsingInterfaceName',
42220770,
date(2024, 4, 1)),
@ -884,7 +881,7 @@ POLICY_EXEMPT_FIELD_TRIALS: FrozenSet[FieldTrial] = frozenset([
]) # yapf: disable
POLICY_EXEMPT_FIELD_TRIALS_DIGEST: str = \
'a84804e20ae8a5f63996e59560ca97d724665c20'
'84f7bc41874cd36cc4d5306e86972f53fef83f29'
REGISTERED_FIELD_TRIALS: FrozenSet[FieldTrial] = ACTIVE_FIELD_TRIALS.union(
POLICY_EXEMPT_FIELD_TRIALS)

1
system_wrappers/BUILD.gn
View file

@ -31,7 +31,6 @@ rtc_library("system_wrappers") {
defines = []
libs = []
deps = [
":field_trial",
"../api:array_view",
"../api/units:timestamp",
"../modules:module_api_public",

4
system_wrappers/source/cpu_features.cc
View file

@ -12,7 +12,6 @@
#include "rtc_base/system/arch.h"
#include "system_wrappers/include/cpu_features_wrapper.h"
#include "system_wrappers/include/field_trial.h"
#if defined(WEBRTC_ARCH_X86_FAMILY) && defined(_MSC_VER)
#include <intrin.h>
@ -78,8 +77,7 @@ int GetCPUInfo(CPUFeature feature) {
return 0 != (cpu_info[2] & 0x00000001);
}
#if defined(WEBRTC_ENABLE_AVX2)
if (feature == kAVX2 &&
!webrtc::field_trial::IsEnabled("WebRTC-Avx2SupportKillSwitch")) {
if (feature == kAVX2) {
int cpu_info7[4];
__cpuid(cpu_info7, 0);
int num_ids = cpu_info7[0];