| /external/apache-commons-io/src/main/java/org/apache/commons/io/monitor/ |
| D | FileAlterationObserver.java | 9 * http://www.apache.org/licenses/LICENSE-2.0
35 * checking the file system and notifying listeners of create, change or
56 * To manually observe a directory, initialize the observer and invoked the
82 * This implementation can monitor portions of the file system
83 * by using {@link FileFilter}s to observe only the files and/or directories
85 * noise from <i>unwanted</i> file system events.
88 * useful, ready-made
89 * <a href="../filefilter/package-summary.html">File Filter</a>
92 * For example, to only observe 1) visible directories and 2) files with a ".java" suffix
105 * // Create the File system observer and register File Listeners
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|
| /external/bcc/snap/ |
| D | README.md | 8 sudo snap install snapcraft --classic
15 Install the snap by running (`--dangerous` is required as the snap is
18 sudo snap install --dangerous bcc_*.snap
23 sudo snap connect bcc:mount-observe
24 sudo snap connect bcc:system-observe
25 sudo snap connect bcc:system-trace
|
| D | snapcraft.yaml | 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24 mount-observe: null
25 system-observe: null
26 system-trace: null
29 adopt-info: bcc
32 - build-on: s390x
33 - build-on: ppc64el
34 - build-on: arm64
35 - build-on: armhf
36 - build-on: amd64
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|
| /external/rust/crates/walkdir/ |
| D | README.md | 11 Dual-licensed under MIT or the [UNLICENSE](https://unlicense.org/).
74 fn is_hidden(entry: &DirEntry) -> bool {
104 `nftw` on both a warm and cold file cache. In fact, I cannot observe any
106 local file system (SSD, ~3 million entries). More precisely, I am reasonably
107 confident that this crate makes as few system calls and close to as few
117 # If you want to observe perf on a cold file cache, run this before *each*
119 sudo sh -c 'echo 3 > /proc/sys/vm/drop_caches'
128 cargo build --release --example walkdir
132 gcc -O3 -o nftw ./compare/nftw.c
139 On my system, the performance of `walkdir`, `find` and `nftw` is comparable.
|
| /external/libchrome/mojo/public/c/system/ |
| D | trap.h | 2 // Use of this source code is governed by a BSD-style license that can be
10 #include "mojo/public/c/system/macros.h"
11 #include "mojo/public/c/system/system_export.h"
12 #include "mojo/public/c/system/types.h"
36 // handler itself is re-entering user code. May happen, for example, if
37 // user code writes to an intra-process pipe and the receiving end trips
72 // |MOJO_TRIGGER_CONDITION_SIGNALS_UNSATISFIED| - A trigger added with this
75 // |MOJO_TRIGGER_CONDITION_SIGNALS_SATISFIED| - A triger added with this
173 // A user-provided callback to handle trap events. Passed to |MojoCreateTrap()|.
216 // handlers are never re-entered. If an event handler changes the state of the
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|
| /external/kotlinx.coroutines/kotlinx-coroutines-test/common/src/internal/ |
| D | ExceptionCollector.kt | 2 …* Copyright 2016-2022 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 licen…
16 * When a callback is registered once, even if it's later removed, the system starts to assume that
20 * The callbacks in this object are the last resort before relying on platform-dependent
27 private val callbacks = mutableMapOf<Any, (Throwable) -> Unit>()
33 fun addOnExceptionCallback(owner: Any, callback: (Throwable) -> Unit) = synchronized(lock) { in <lambda>()
37 // try to process the exceptions using the newly-registered callback in <lambda>()
76 …/** We don't leave the function here because we want to fan-out the exceptions to every interested… in reportException()
78 …* The reason is, it's less big of a deal to observe multiple concurrent reports of bad behavior th… in reportException()
79 … * to observe the report in the exact callback that is connected to that bad behavior. */ in reportException()
|
| /external/webrtc/modules/desktop_capture/ |
| D | delegated_source_list_controller.h | 4 * Use of this source code is governed by a BSD-style license
14 #include "rtc_base/system/rtc_export.h"
40 // Called when there is a system error that cancels the source selection.
50 virtual void Observe(Observer* observer) = 0;
53 // source list is already visible, this will be a no-op. Must be called after
61 // source list is already hidden, this will be a no-op.
|
| /external/ltp/testcases/kernel/power_management/ |
| D | README | 17 ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
22 ----------------------------------------
70 Support of system:
71 -----------------
78 Then either configuration is not set or the system won't support.
81 To run cpu consolidation test user has to provide -w <workload> -l <sched_mc_level>.
82 Refer to README in LTPROOT/utils/benchmark/ebizzy-0.2 directory for details of ebizzy.
84 … For example download from http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.29.4.tar.bz2. If …
85 …system is hyper threaded but number of CPU is 1 only sched_smt testcases will be excuted. For bett…
|
| /external/bcc/tools/ |
| D | readahead_example.txt | 3 Read-ahead mechanism is used by operation sytems to optimize sequential operations
5 shows the performance of the read-ahead caching on the system under a given load to
13 reads while re-encoding a video in local-storage. Usually such an app would be multi-
22 # readahead -d 30
23 Tracing... Hit Ctrl-C to end.
25 Read-ahead unused pages: 6765
26 Histogram of read-ahead used page age (ms):
29 0 -> 1 : 4236 |****************************************|
30 2 -> 3 : 394 |*** |
31 4 -> 7 : 1670 |*************** |
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|
| /external/python/bumble/docs/mkdocs/src/apps_and_tools/ |
| D | link_relay.md | 4 The Link Relay is a WebSocket relay, which acts like an online chat system, where each "chat room" …
7 usage: python link_relay.py [-h] [--log-level LOG_LEVEL] [--log-config LOG_CONFIG] [--port PORT]
10 -h, --help show this help message and exit
11 --log-level LOG_LEVEL
13 --log-config LOG_CONFIG
15 --port PORT Port to listen on
26 …The moniker syntax is: `link-relay:ws://<hostname>/<room>` where `<hostname>` is the hostname to c…
28 Example: `link-relay:ws://localhost:10723/test` will join the `test` "chat room"
31 …er, rather than a virtual controller. In this case, a text-based console can be used to observe wh…
33 Example: `wscat --connect ws://localhost:10723/test`
|
| /external/webrtc/modules/congestion_controller/rtp/ |
| D | control_handler.h | 4 * Use of this source code is governed by a BSD-style license
21 #include "rtc_base/system/no_unique_address.h"
24 // This is used to observe the network controller state and route calls to
|
| /external/tensorflow/tensorflow/core/protobuf/tpu/ |
| D | tpu_embedding_configuration.proto | 76 // that the activations on every step observe the gradient updates from the
87 // observe the embedding gradient updates from step N. This could affect model
96 // and how well the embedding IDs are load balanced across the system. The
101 // profiled, the lookup statistics are saved to table-specific files in the
|
| /external/apache-harmony/jdwp/src/test/java/org/apache/harmony/jpda/tests/share/ |
| D | GcMarker.java | 9 * http://www.apache.org/licenses/LICENSE-2.0
26 * A class that allows one to observe GCs and finalization.
50 System.runFinalization(); in waitForGc()
|
| /external/ruy/ruy/ |
| D | system_aligned_alloc.h | 7 http://www.apache.org/licenses/LICENSE-2.0
28 // - This needs to be at least the alignment of any usual data type.
29 // - It's useful that this is at least the size of a cache line to limit
31 // - It's useful that this is at least the size of SIMD registers, as
35 // - It's useful that this is at least the size of an "exclusive reservation
40 // as 2048 bytes, in practice we observe it to be 64 bytes. It can
45 // operating system.
|
| /external/bcc/man/man8/ |
| D | dirtop.8 | 1 .TH dirtop 8 "2020-03-16" "USER COMMANDS"
3 dirtop \- File reads and writes by directory. Top for directories.
5 .B dirtop \-d directory1,directory2,... [\-h] [\-C] [\-r MAXROWS] [\-s {reads,writes,rbytes,wbytes}…
9 This traces file reads and writes, and prints a per-directory summary every interval
11 throughput (Kbytes). Sorting order can be changed via -s option.
13 This uses in-kernel eBPF maps to store per process summaries for efficiency.
21 This should be useful for file system workload characterization when analyzing
32 \-d
33 Defines a list of directories, comma separated, to observe.
36 \-C
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|
| /external/cronet/base/allocator/partition_allocator/ |
| D | external_builds.md | 1 # Chrome-External Builds
5 [here][standalone-PA-repo].
15 the PA build system.
20 [`build_config.md`](./build_config.md), provides a GN-level seam that
24 2. should observe in their GN recipes to conditionally pull in
70 [MSVC doesn't support inline assembly on ARM and x64 processors][msvc-inline-assembly].
71 Assembly blocks should be gated behind compiler-specific flags and
75 [standalone-PA-repo]: https://chromium.googlesource.com/chromium/src/base/allocator/partition_alloc…
76 [msvc-inline-assembly]: https://docs.microsoft.com/en-us/cpp/assembler/inline/inline-assembler?view…
|
| /external/walt/ios/WALT/ |
| D | WALTClient.h | 8 * http://www.apache.org/licenses/LICENSE-2.0
61 * The client will automatically try to connect to any available WALT device, and monitor the system
62 * for device connections/disconnections. Users should observe the "connected" key to be notified of
65 * Most commands produce a corresponding response from the WALT. The -sendCommand:error: method
66 * should be used to send the command, and -readResponse used to collect the response.
74 * The time value is an adjusted version of -currentTime.
78 /** Returns the number of seconds the system has been awake since it was last restarted. */
82 - (instancetype)initWithError:(NSError **)error;
85 - (BOOL)sendCommand:(WALTCommand)command error:(NSError **)error;
88 - (NSData *)readResponseWithTimeout:(NSTimeInterval)timeout;
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|
| /external/webrtc/modules/desktop_capture/linux/wayland/ |
| D | base_capturer_pipewire.h | 4 * Use of this source code is governed by a BSD-style license
30 // Returns whether or not the current system can support capture via PipeWire.
53 void Observe(Observer* observer) override;
80 // of xdg-desktop-portal.
|
| /external/kotlinx.coroutines/kotlinx-coroutines-debug/src/ |
| D | DebugProbes.kt | 2 …* Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 licen…
19 …* It slows down all coroutine-related code, but in return provides a lot of diagnostic information…
20 …* asynchronous stack-traces and coroutine dumps (similar to [ThreadMXBean.dumpAllThreads] and `jst…
25 …* All snapshotting operations (e.g. [dumpCoroutines]) are *weakly-consistent*, meaning that they h…
26 …oncurrently with coroutines progressing their own state. These operations are guaranteed to observe
77 * - They do not contribute to any concurrent executions
78 …* - They do not contribute to the (concurrent) system's liveness and/or deadlocks, as no other cor…
79 …* - The typical usage of such coroutines is a combinator/builder/lookahead parser that can be debu…
95 * Installs a [DebugProbes] instead of no-op stdlib probes by redefining
112 public inline fun withDebugProbes(block: () -> Unit) { in withDebugProbes()
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|
| /external/libchrome/mojo/public/cpp/system/ |
| D | invitation.h | 2 // Use of this source code is governed by a BSD-style license that can be
18 #include "mojo/public/cpp/system/handle.h"
19 #include "mojo/public/cpp/system/message_pipe.h"
20 #include "mojo/public/cpp/system/system_export.h"
30 // A strongly-typed representation of a |MojoHandle| for an invitation.
64 // attached endpoint (see |IncomingInvitation|) thus establishing end-to-end
88 // to an inability to transfer system handles across the boundary.
124 // If |connection_name| is non-empty, any previously established isolated
134 // If |connection_name| is non-empty, any previously established isolated
172 // eventually observe peer closure.
|
| /external/okhttp/okhttp/src/main/java/com/squareup/okhttp/ |
| D | OkHttpClient.java | 8 * http://www.apache.org/licenses/LICENSE-2.0
44 * OkHttpClient for all of their HTTP requests - benefiting from a shared
45 * response cache, thread pool, connection re-use, etc.
48 * shared - once shared they should be treated as immutable and can safely be used
117 /** Lazily-initialized. */
130 /** Non-null if this client is caching; possibly by {@code cache}. */
259 * <p>If unset, the {@link ProxySelector#getDefault() system-wide default}
275 * <p>If unset, the {@link CookieHandler#getDefault() system-wide default}
310 * <p>If unset, the {@link Dns#SYSTEM system-wide default} DNS will be used.
327 * <p>If unset, the {@link SocketFactory#getDefault() system-wide default}
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|
| /external/okhttp/repackaged/okhttp/src/main/java/com/android/okhttp/ |
| D | OkHttpClient.java | 9 * http://www.apache.org/licenses/LICENSE-2.0
45 * OkHttpClient for all of their HTTP requests - benefiting from a shared
46 * response cache, thread pool, connection re-use, etc.
49 * shared - once shared they should be treated as immutable and can safely be used
120 /** Lazily-initialized. */
133 /** Non-null if this client is caching; possibly by {@code cache}. */
266 * <p>If unset, the {@link ProxySelector#getDefault() system-wide default}
283 * <p>If unset, the {@link CookieHandler#getDefault() system-wide default}
319 * <p>If unset, the {@link Dns#SYSTEM system-wide default} DNS will be used.
336 * <p>If unset, the {@link SocketFactory#getDefault() system-wide default}
[all …]
|
| /external/strace/ |
| D | strace.1 | 4 .\" Copyright (c) 1996-2017 The strace developers.
42 .\" an-ext.tmac.
44 . ie \\n(.$-1 \
51 . ie \\n(.$-1 \
56 .TH STRACE 1 "2018-07-07" "strace 4.25"
58 strace \- trace system calls and signals
62 .OP \-ACdffhikqrtttTvVxxy
65 .OP \-ACdffhiqrtttTvVxxy
67 .OP \-I n
68 .OP \-b execve
[all …]
|
| D | strace.1.in | 4 .\" Copyright (c) 1996-2017 The strace developers.
42 .\" an-ext.tmac.
44 . ie \\n(.$-1 \
51 . ie \\n(.$-1 \
58 strace \- trace system calls and signals
62 .OP \-ACdffhikqrtttTvVxxy
65 .OP \-ACdffhiqrtttTvVxxy
67 .OP \-I n
68 .OP \-b execve
69 .OM \-e expr
[all …]
|
| /external/grpc-grpc-java/benchmarks/src/jmh/java/io/grpc/benchmarks/netty/ |
| D | UnaryCallQpsBenchmark.java | 8 * http://www.apache.org/licenses/LICENSE-2.0
95 * Measure throughput of unary calls. The calls are already running, we just observe a counter
112 System.exit(0); in main()
|