// Copyright 2020 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 arm64

package cpu

func osInit() {
	// Retrieve info from system register ID_AA64ISAR0_EL1.
	isar0 := getisar0()

	parseARM64SystemRegisters(isar0)

func minit() {
	// iOS does not support alternate signal stack.
	// The signal handler handles it directly.
	if !(GOOS == "ios" && GOARCH == "arm64") {
		minitSignalStack()
	}
	minitSignalMask()
	getg().m.procid = uint64(pthread_self())
}

// Called from dropm to undo the effect of an minit.
//
//go:nosplit
func unminit() {
	// iOS does not support alternate signal stack.

    // TODO(aminim): handle ref variable.
    if (arg_def.type() != tensorflow::DT_INVALID) {
      // TODO(aminim): check type wrt input
      Type arg_def_type;
      TF_RETURN_IF_ERROR(
          ConvertDataType(arg_def.type(), builder, &arg_def_type));
      // Ensure each of the type in the list matches the op def type.
      // TODO(aminim): can we improve the error message with the actual types?

// Copyright 2020 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 arm64

package cpu

func osInit() {
	hwcapInit("android")

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build arm64 && !linux && !freebsd && !android && (!darwin || ios) && !openbsd

package cpu

func osInit() {
	// Other operating systems do not support reading HWCap from auxiliary vector,
	// reading privileged aarch64 system registers or sysctl in user space to detect
	// CPU features at runtime.

}

// Called from dropm to undo the effect of an minit.
//
//go:nosplit
func unminit() {
	mp := getg().m
	lock(&mp.threadLock)
	if mp.thread != 0 {
		stdcall1(_CloseHandle, mp.thread)
		mp.thread = 0
	}
	unlock(&mp.threadLock)

	mp.procid = 0
}

// Called from exitm, but not from drop, to undo the effect of thread-owned

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build (ppc64 || ppc64le) && !aix && !linux

package cpu

func osinit() {
	// Other operating systems do not support reading HWCap from auxiliary vector,
	// reading privileged system registers or sysctl in user space to detect CPU
	// features at runtime.

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build arm64 && darwin && !ios

package cpu

import _ "unsafe" // for linkname

func osInit() {
	ARM64.HasATOMICS = sysctlEnabled([]byte("hw.optional.armv8_1_atomics\x00"))
	ARM64.HasCRC32 = sysctlEnabled([]byte("hw.optional.armv8_crc32\x00"))
	ARM64.HasSHA512 = sysctlEnabled([]byte("hw.optional.armv8_2_sha512\x00"))

//go:build ppc64 || ppc64le

package cpu

const (
	// getsystemcfg constants
	_SC_IMPL      = 2
	_IMPL_POWER8  = 0x10000
	_IMPL_POWER9  = 0x20000
	_IMPL_POWER10 = 0x40000
)

func osinit() {
	impl := getsystemcfg(_SC_IMPL)
	PPC64.IsPOWER8 = isSet(impl, _IMPL_POWER8)
	PPC64.IsPOWER9 = isSet(impl, _IMPL_POWER9)
	PPC64.IsPOWER10 = isSet(impl, _IMPL_POWER10)
}

`directory="static"` ifadesi, statik dosyalarınızı içeren dizinin adını belirtir.

`name="static"` ifadesi, alt uygulamanın **FastAPI** tarafından kullanılacak ismini belirtir.

Bu parametrelerin hepsi "`static`"den farklı olabilir, bunları kendi uygulamanızın ihtiyaçlarına göre belirleyebilirsiniz.

## Daha Fazla Bilgi