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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:19:13 +0000
commitccd992355df7192993c666236047820244914598 (patch)
treef00fea65147227b7743083c6148396f74cd66935 /src/runtime/cputicks.go
parentInitial commit. (diff)
downloadgolang-1.21-ccd992355df7192993c666236047820244914598.tar.xz
golang-1.21-ccd992355df7192993c666236047820244914598.zip
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/runtime/cputicks.go')
-rw-r--r--src/runtime/cputicks.go11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/runtime/cputicks.go b/src/runtime/cputicks.go
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+++ b/src/runtime/cputicks.go
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+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !arm && !arm64 && !mips64 && !mips64le && !mips && !mipsle && !wasm
+
+package runtime
+
+// careful: cputicks is not guaranteed to be monotonic! In particular, we have
+// noticed drift between cpus on certain os/arch combinations. See issue 8976.
+func cputicks() int64