| Index: base/cpu.h
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| diff --git a/base/cpu.h b/base/cpu.h
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| deleted file mode 100644
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| index 0c809f00c8b98023a339242200114c9b2c28efd2..0000000000000000000000000000000000000000
|
| --- a/base/cpu.h
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| +++ /dev/null
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| @@ -1,96 +0,0 @@
|
| -// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -#ifndef BASE_CPU_H_
|
| -#define BASE_CPU_H_
|
| -
|
| -#include <string>
|
| -
|
| -#include "base/base_export.h"
|
| -
|
| -namespace base {
|
| -
|
| -// Query information about the processor.
|
| -class BASE_EXPORT CPU {
|
| - public:
|
| - // Constructor
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| - CPU();
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| -
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| - enum IntelMicroArchitecture {
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| - PENTIUM,
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| - SSE,
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| - SSE2,
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| - SSE3,
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| - SSSE3,
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| - SSE41,
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| - SSE42,
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| - AVX,
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| - MAX_INTEL_MICRO_ARCHITECTURE
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| - };
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| -
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| - // Accessors for CPU information.
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| - const std::string& vendor_name() const { return cpu_vendor_; }
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| - int signature() const { return signature_; }
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| - int stepping() const { return stepping_; }
|
| - int model() const { return model_; }
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| - int family() const { return family_; }
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| - int type() const { return type_; }
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| - int extended_model() const { return ext_model_; }
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| - int extended_family() const { return ext_family_; }
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| - bool has_mmx() const { return has_mmx_; }
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| - bool has_sse() const { return has_sse_; }
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| - bool has_sse2() const { return has_sse2_; }
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| - bool has_sse3() const { return has_sse3_; }
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| - bool has_ssse3() const { return has_ssse3_; }
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| - bool has_sse41() const { return has_sse41_; }
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| - bool has_sse42() const { return has_sse42_; }
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| - bool has_avx() const { return has_avx_; }
|
| - // has_avx_hardware returns true when AVX is present in the CPU. This might
|
| - // differ from the value of |has_avx()| because |has_avx()| also tests for
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| - // operating system support needed to actually call AVX instuctions.
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| - // Note: you should never need to call this function. It was added in order
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| - // to workaround a bug in NSS but |has_avx()| is what you want.
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| - bool has_avx_hardware() const { return has_avx_hardware_; }
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| - bool has_aesni() const { return has_aesni_; }
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| - bool has_non_stop_time_stamp_counter() const {
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| - return has_non_stop_time_stamp_counter_;
|
| - }
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| - // has_broken_neon is only valid on ARM chips. If true, it indicates that we
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| - // believe that the NEON unit on the current CPU is flawed and cannot execute
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| - // some code. See https://code.google.com/p/chromium/issues/detail?id=341598
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| - bool has_broken_neon() const { return has_broken_neon_; }
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| -
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| - IntelMicroArchitecture GetIntelMicroArchitecture() const;
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| - const std::string& cpu_brand() const { return cpu_brand_; }
|
| -
|
| - private:
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| - // Query the processor for CPUID information.
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| - void Initialize();
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| -
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| - int signature_; // raw form of type, family, model, and stepping
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| - int type_; // process type
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| - int family_; // family of the processor
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| - int model_; // model of processor
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| - int stepping_; // processor revision number
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| - int ext_model_;
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| - int ext_family_;
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| - bool has_mmx_;
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| - bool has_sse_;
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| - bool has_sse2_;
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| - bool has_sse3_;
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| - bool has_ssse3_;
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| - bool has_sse41_;
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| - bool has_sse42_;
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| - bool has_avx_;
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| - bool has_avx_hardware_;
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| - bool has_aesni_;
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| - bool has_non_stop_time_stamp_counter_;
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| - bool has_broken_neon_;
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| - std::string cpu_vendor_;
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| - std::string cpu_brand_;
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| -};
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| -
|
| -} // namespace base
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| -
|
| -#endif // BASE_CPU_H_
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|
|