| /third_party/mbedtls/3rdparty/p256-m/p256-m/ |
| D | README.md | 1 *This is the original README for the p256-m repository. Please note that as
2 only a subset of p256-m's files are present in Mbed TLS, this README may refer
5 p256-m is a minimalistic implementation of ECDH and ECDSA on NIST P-256,
6 especially suited to constrained 32-bit environments. It's written in standard
7 C, with optional bits of assembly for Arm Cortex-M and Cortex-A CPUs.
16 some might even risk weakening security for more speed. p256-m was written
21 to existing implementations (see below) - in less than 700 LOC.
25 - [Correctness](#correctness)
26 - [Security](#security)
27 - [Code size](#code-size)
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| /third_party/lz4/contrib/snap/ |
| D | snapcraft.yaml | 6 speed > 500 MB/s per core, scalable with multi-cores CPU. It features an
8 reaching RAM speed limits on multi-core systems.
20 LZ4 library is provided as open-source software using BSD 2-Clause license.
|
| /third_party/ltp/testcases/kernel/power_management/lib/ |
| D | pm_sched_mc.py | 32 os.system('dmesg -c >/dev/null')
69 '''Return 1 if the system is multi socket else return 0
77 print("Failed to check if system is multi socket system")
88 if line.startswith('cpu cores'):
97 print("Failed to check if system is hyper-threaded")
101 ''' Return true if system has sockets has multiple cores
109 if line.startswith('cpu cores'):
127 print("Failed to check if system is multi core system")
140 if line.startswith('cpu cores'):
145 print("Failed to check if system is hyper-threaded")
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| /third_party/mindspore/mindspore-src/source/mindspore/lite/java/src/main/java/com/mindspore/config/ |
| D | MSContext.java | 8 * http://www.apache.org/licenses/LICENSE-2.0
36 private static final int ERROR_VALUE = -1;
109 * @param isEnableParallel enable parallel in multi devices.
208 * set the thread affinity to CPU cores.
211 * @param mode: 0: no affinities, 1: big cores first, 2: little cores first
223 * get the thread affinity of CPU cores.
226 …* @return Thread affinity to CPU cores. 0: no affinities, 1: big cores first, 2: little cores first
239 * set the thread lists to CPU cores.
260 * get the thread lists of CPU cores.
|
| /third_party/libuv/docs/src/guide/ |
| D | processes.rst | 10 (similar to using pipes in shells). A multi-process model with messages
14 A common refrain against event-based programs is that they cannot take
15 advantage of multiple cores in modern computers. In a multi-threaded program
17 cores, improving performance. But an event loop has only one thread. The
23 ------------------------
32 :lines: 6-8,15-
33 :emphasize-lines: 11,13-17
62 :lines: 9-12
63 :emphasize-lines: 3
68 ---------------------------
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| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/include/llvm/Support/ |
| D | Threading.h | 1 //===-- llvm/Support/Threading.h - Control multithreading mode --*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // This file declares helper functions for running LLVM in a multi-threaded
12 //===----------------------------------------------------------------------===//
19 #include "llvm/Config/llvm-config.h" // for LLVM_ON_UNIX
52 /// Returns true if LLVM is compiled with support for multi-threading, and
63 /// \param UserFn - The callback to execute.
64 /// \param UserData - An argument to pass to the callback function.
65 /// \param StackSizeInBytes - A requested size (in bytes) for the thread stack
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| /third_party/skia/third_party/externals/abseil-cpp/absl/random/internal/ |
| D | nanobenchmark_test.cc | 7 // https://www.apache.org/licenses/LICENSE-2.0
53 // Avoid migrating between cores - important on multi-socket systems. in RunAll()
54 int cpu = -1; in RunAll()
|
| /third_party/skia/third_party/externals/swiftshader/third_party/llvm-subzero/include/llvm/Support/ |
| D | Threading.h | 1 //===-- llvm/Support/Threading.h - Control multithreading mode --*- C++ -*-===//
8 //===----------------------------------------------------------------------===//
10 // This file declares helper functions for running LLVM in a multi-threaded
13 //===----------------------------------------------------------------------===//
18 #include "llvm/Config/llvm-config.h" // for LLVM_ON_UNIX
40 /// Returns true if LLVM is compiled with support for multi-threading, and
44 /// llvm_execute_on_thread - Execute the given \p UserFn on a separate
52 /// \param UserFn - The callback to execute.
53 /// \param UserData - An argument to pass to the callback function.
54 /// \param RequestedStackSize - If non-zero, a requested size (in bytes) for
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| /third_party/mindspore/mindspore-src/source/include/api/ |
| D | context.h | 2 * Copyright 2020-2023 Huawei Technologies Co., Ltd
8 * http://www.apache.org/licenses/LICENSE-2.0
42 //ohos-only device range[60,80)
91 /// \brief Set the thread affinity to CPU cores.
93 /// \param[in] mode: 0: no affinities, 1: big cores first, 2: little cores first
96 /// \brief Get the thread affinity of CPU cores.
98 …/// \return Thread affinity to CPU cores. 0: no affinities, 1: big cores first, 2: little cores fi…
101 /// \brief Set the thread lists to CPU cores.
109 /// \brief Get the thread lists of CPU cores.
124 /// \brief Set built-in delegate mode to access third-party AI framework.
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| /third_party/benchmark/docs/ |
| D | reducing_variance.md | 3 <a name="disabling-cpu-frequency-scaling" />
30 sudo cpupower frequency-set --governor performance
37 cpupower frequency-info -o proc
42 <a name="reducing-variance" />
47 above](user_guide#disabling-cpu-frequency-scaling) is not the only source
51 1. On multi-core machines not all CPUs/CPU cores/CPU threads run the same
61 6. Non-uniform memory architectures (NUMA).
64 (`--benchmark_repetitions=N`) or across multiple runs of the benchmark
74 above](user_guide#disabling-cpu-frequency-scaling).
80 [boost.txt](https://www.kernel.org/doc/Documentation/cpu-freq/boost.txt)
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| /third_party/mindspore/mindspore-src/source/mindspore/ccsrc/plugin/device/ascend/kernel/aicpu/aicpu_ops/cpu_kernel/ms_kernel/ |
| D | kldivlossgrad.cc | 2 * Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
8 * http://www.apache.org/licenses/LICENSE-2.0
47 *output = -Eigen::exp(target) * grad; in KlDivLossGradOp()
53 (*output)(idx) = -target(idx) * grad(idx); in KlDivLossGradOp()
59 (*output)(idx) = -target(idx) * grad(0); in KlDivLossGradOp()
71 if (grad->GetDataSize() == 0) { in KlDivLossGradExtraCheck()
75 if (input->GetDataSize() == 0) { in KlDivLossGradExtraCheck()
79 if (target->GetDataSize() == 0) { in KlDivLossGradExtraCheck()
83 if (output->GetDataSize() == 0) { in KlDivLossGradExtraCheck()
87 …if ((input->GetDataType() != grad->GetDataType()) || (target->GetDataType() != grad->GetDataType()… in KlDivLossGradExtraCheck()
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| D | sparse_softmax_cross_entropy_with_logits.cc | 2 Copyright (c) Huawei Technologies Co., Ltd. 2021-2023. All rights reserved.
8 * http://www.apache.org/licenses/LICENSE-2.0
56 output_backprop[index] = Eigen::numext::exp(input_features[index] - dims_maximum[batch_idx]); in SparseSoftmaxCrossEntropyWithLogitsSingleOp()
72 *(output_loss + index) = -Eigen::numext::log(*(output_backprop + batch_base + offset)); in SparseSoftmaxCrossEntropyWithLogitsSingleOp()
73 …*(output_backprop + batch_base + offset) = *(output_backprop + batch_base + offset) - constant_one; in SparseSoftmaxCrossEntropyWithLogitsSingleOp()
95 output_backprop[idx] = Eigen::numext::exp(input_features[idx] - max_value); in SparseSoftmaxCrossEntropyWithLogitsMultiOp()
102 output_loss[index] = -Eigen::numext::log(output_backprop[idx]); in SparseSoftmaxCrossEntropyWithLogitsMultiOp()
103 output_backprop[idx] = output_backprop[idx] - constant_one; in SparseSoftmaxCrossEntropyWithLogitsMultiOp()
114 std::vector<int64_t> features_dims = input_features->GetTensorShape()->GetDimSizes(); in SparseSoftmaxCrossEntropyWithLogitsExtraCheck()
115 std::vector<int64_t> labels_dims = input_labels->GetTensorShape()->GetDimSizes(); in SparseSoftmaxCrossEntropyWithLogitsExtraCheck()
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|
| /third_party/lz4/ |
| D | README.md | 1 LZ4 - Extremely fast compression
6 scalable with multi-cores CPU.
9 typically reaching RAM speed limits on multi-core systems.
17 …with [dictionary compression](https://github.com/facebook/zstd#the-case-for-small-data-compression…
18 …81) and [CLI](https://github.com/lz4/lz4/blob/v1.8.3/programs/lz4.1.md#operation-modifiers) levels.
20 …onary Builder](https://github.com/facebook/zstd/blob/v1.3.5/programs/zstd.1.md#dictionary-builder),
24 LZ4 library is provided as open-source software using BSD 2-Clause license.
28 |------------|---------|
32 [AppveyorLink]: https://ci.appveyor.com/project/YannCollet/lz4-1lndh
36 -------------------------
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| /third_party/ffmpeg/libavcodec/ |
| D | frame_thread_encoder.c | 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
79 ThreadContext *c = avctx->internal->frame_thread_encoder; in worker()
81 while (!atomic_load(&c->exit)) { in worker()
88 pthread_mutex_lock(&c->task_fifo_mutex); in worker()
89 while (c->next_task_index == c->task_index || atomic_load(&c->exit)) { in worker()
90 if (atomic_load(&c->exit)) { in worker()
91 pthread_mutex_unlock(&c->task_fifo_mutex); in worker()
94 pthread_cond_wait(&c->task_fifo_cond, &c->task_fifo_mutex); in worker()
96 task_index = c->next_task_index; in worker()
97 c->next_task_index = (c->next_task_index + 1) % c->max_tasks; in worker()
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|
| /third_party/lzma/DOC/ |
| D | lzma-history.txt | 2 -----------------------
4 23.01 2023-06-20
5 -------------------------
6 - 7-Zip now can use new ARM64 filter for compression to 7z and xz archives.
9 Also 7-Zip now parses executable files (that have exe and dll filename extensions)
11 - BCJ or BCJ2 filter for x86 executable files,
12 - ARM64 filter for ARM64 executable files.
14 - Default section size for BCJ2 filter was changed from 64 MiB to 240 MiB.
16 - Some optimizations in filters code: BCJ, BCJ2, Swap* and opthers.
17 - If 7-Zip uses BCJ2 filter for big datasets compressing, it can use additional temp
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|
| /third_party/vulkan-loader/ |
| D | BUILD.md | 7 - [Build Instructions](#build-instructions)
8 - [Table Of Contents](#table-of-contents)
9 - [Contributing to the Repository](#contributing-to-the-repository)
10 - [Repository Content](#repository-content)
11 - [Installed Files](#installed-files)
12 - [Build Requirements](#build-requirements)
13 - [Test Requirements](#test-requirements)
14 - [Repository Set-Up](#repository-set-up)
15 - [Display Drivers](#display-drivers)
16 - [Repository Dependencies](#repository-dependencies)
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|
| /third_party/elfio/c_wrapper/ |
| D | elf_types_c_wrapper.hpp | 2 Copyright (C) 2001-present by Serge Lamikhov-Center
93 #define EM_MIPS 8 // MIPS R3000 (officially, big-endian only)
95 #define EM_MIPS_RS3_LE 10 // MIPS R3000 little-endian (Deprecated)
106 #define EM_PPC64 21 // 64-bit PowerPC
129 #define EM_SPARCV9 43 // SPARC v9 64-bit
131 #define EM_ARC 45 // ARC Cores
136 #define EM_IA_64 50 // Intel IA-64 Processor
137 #define EM_MIPS_X 51 // Stanford MIPS-X
148 #define EM_X86_64 62 // Advanced Micro Devices X86-64 processor
150 #define EM_PDP10 64 // Digital Equipment Corp. PDP-10
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|
| /third_party/elfutils/ |
| D | NEWS | 3 readelf: Add -D, --use-dynamic option.
5 debuginfod-client: Add $DEBUGINFOD_HEADERS_FILE setting to supply outgoing
8 debuginfod: Add --disable-source-scan option.
16 debuginfod: Support -C option for connection thread pooling.
18 debuginfod-client: Negative cache file are now zero sized instead of
19 no-permission files.
21 addr2line: The -A, --absolute option, which shows file names including
23 old behavior use the new option --relative.
27 libdw, debuginfo-client: Load libcurl lazily only when files need to
35 debuginfod-client: Default $DEBUGINFOD_URLS is computed from drop-in files
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|
| /third_party/openssl/crypto/sha/asm/ |
| D | sha1-sparcv9.pl | 2 # Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
19 # Performance improvement is not really impressive on pre-T1 CPU: +8%
21 # turned to be 40% faster than 64-bit code generated by Sun C 5.8 and
22 # >2x than 64-bit code generated by gcc 3.4. And there is a gimmick.
23 # X[16] vector is packed to 8 64-bit registers and as result nothing
26 # subject to [inter-thread] cache-thrashing hazard. The goal is to
28 # amount of active threads exceeds the number of physical cores.
31 # faster than software. Multi-process benchmark saturates at 11x
32 # single-process result on 8-core processor, or ~9GBps per 2.85GHz
287 save %sp,-STACK_FRAME,%sp
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|
| /third_party/libexif/po/ |
| D | pt_BR.po | 4 # These translations are licensed under a BSD-style license
9 "Project-Id-Version: libexif\n"
10 "Report-Msgid-Bugs-To: libexif-devel@lists.sourceforge.net\n"
11 "POT-Creation-Date: 2018-08-26 12:22+0200\n"
12 "PO-Revision-Date: 2013-10-11 00:40+0000\n"
13 "Last-Translator: Juliano Fischer Naves <julianofischer@gmail.com>\n"
14 "Language-Team: Portuguese (Brazil) <pt_BR@li.org>\n"
16 "MIME-Version: 1.0\n"
17 "Content-Type: text/plain; charset=UTF-8\n"
18 "Content-Transfer-Encoding: 8bit\n"
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| /third_party/elfutils/config/ |
| D | elfutils.spec.in | 1 # -*- rpm-spec-*-
7 Source: ftp://sourceware.org/pub/elfutils/%{version}/elfutils-%{version}.tar.bz2
10 Requires: elfutils-libelf = %{version}-%{release}
11 Requires: elfutils-libs = %{version}-%{release}
13 Requires: elfutils-debuginfod-client = %{version}-%{release}
17 BuildRequires: gcc-c++
24 BuildRequires: zlib-devel
25 BuildRequires: bzip2-devel
26 BuildRequires: xz-devel
27 BuildRequires: libzstd-devel
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| /third_party/mindspore/mindspore-src/source/mindspore/lite/python/api/ |
| D | model.py | 1 # Copyright 2022-2023 Huawei Technologies Co., Ltd
7 # http://www.apache.org/licenses/LICENSE-2.0
153 …- Usage 1: Set mixed precision inference. The content and description of the configuration file ar…
156 .. code-block::
162 …- Usage 2: When GPU inference, set the configuration of TensorRT. The content and description of t…
165 .. code-block::
179 .. code-block::
186 .. code-block::
274 # pylint: disable=useless-super-delegation
290 # pylint: disable=useless-super-delegation
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| /third_party/elfio/elfio/ |
| D | elf_types.hpp | 2 Copyright (C) 2001-present by Serge Lamikhov-Center
62 // clang-format off
72 constexpr Elf_Half EM_MIPS = 8 ; // MIPS R3000 (officially, big-endian only)
74 constexpr Elf_Half EM_MIPS_RS3_LE = 10; // MIPS R3000 little-endian (Deprecated)
85 constexpr Elf_Half EM_PPC64 = 21; // 64-bit PowerPC
108 constexpr Elf_Half EM_SPARCV9 = 43; // SPARC v9 64-bit
110 constexpr Elf_Half EM_ARC = 45; // ARC Cores
115 constexpr Elf_Half EM_IA_64 = 50; // Intel IA-64 Processor
116 constexpr Elf_Half EM_MIPS_X = 51; // Stanford MIPS-X
127 constexpr Elf_Half EM_X86_64 = 62; // Advanced Micro Devices X86-64 processor
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| /third_party/lz4/doc/ |
| D | lz4_manual.html | 3 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
25 scalable with multi-cores CPU. It features an extremely fast decoder, with speed in
26 multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.
28 The LZ4 compression library provides in-memory compression and decompression functions.
31 - a single step (described as Simple Functions)
32 - a single step, reusing a context (described in Advanced Functions)
33 - unbounded multiple steps (described as Streaming compression)
35 lz4.h generates and decodes LZ4-compressed blocks (doc/lz4_Block_format.md).
46 Embedding metadata is required for compressed data to be self-contained and portable.
71 - LZ4_FREESTANDING is a compile-time switch.
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| /third_party/skia/third_party/externals/opengl-registry/extensions/ARB/ |
| D | ARB_compute_shader.txt | 22 Copyright (c) 2012-2014 The Khronos Group Inc. Copyright terms at
55 to harness this power for work (both graphics and non-graphics) that does
57 this, this extension adds a new single-stage program type known as a
67 However, it has no predefined inputs nor any fixed-function outputs. It
78 operations. This extension follows the semantics of OpenGL - implicitly
79 synchronous, in-order operation with single-device, single queue
87 compute and graphics simultaneously without acquire-release semantics or
159 ----------------------- ------------------------- ---------------
218 Execution", modify the list of validation errors, pp. 112-113:
257 "Texture Access" sub-heading:
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|