Searched full:profiling (Results 1 – 25 of 41) sorted by relevance
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| /Documentation/ABI/testing/ |
| D | sysfs-driver-panfrost-profiling | 1 What: /sys/bus/platform/drivers/panfrost/.../profiling
6 Get/set drm fdinfo's engine and cycles profiling status.
8 0: Don't enable fdinfo job profiling sources.
9 1: Enable fdinfo job profiling sources, this enables both the GPU's
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| D | sysfs-profiling | 1 What: /sys/kernel/profiling
5 /sys/kernel/profiling is the runtime equivalent
10 echo 2 > /sys/kernel/profiling
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| /Documentation/devicetree/bindings/perf/ |
| D | spe-pmu.yaml | 7 title: ARMv8.2 Statistical Profiling Extension (SPE) Performance Monitor Units (PMU)
13 ARMv8.2 introduces the optional Statistical Profiling Extension for collecting
18 const: arm,statistical-profiling-extension-v1
38 compatible = "arm,statistical-profiling-extension-v1";
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| /Documentation/dev-tools/ |
| D | gcov.rst | 4 gcov profiling kernel support enables the use of GCC's coverage testing
41 Note that kernels compiled with profiling flags will be significantly
45 Profiling data will only become accessible once debugfs has been
54 To enable profiling for specific files or directories, add a line
84 Enables GCOV profiling on RDS for checking which functions or
133 The gcov kernel profiling infrastructure is designed to work out-of-the
204 Profiling flags are specified for source files which are not
209 Exclude affected source files from profiling by specifying
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| D | autofdo.rst | 54 #. Profiling: The above kernel is then run with a representative
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| /Documentation/mm/ |
| D | allocation-profiling.rst | 4 MEMORY ALLOCATION PROFILING
23 When set to "never", memory allocation profiling overhead is minimized and it
30 If compression fails, a warning is issued and memory allocation profiling gets
57 Memory allocation profiling builds off of code tagging, which is a library for
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| D | index.rst | 40 allocation-profiling
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| D | numa.rst | 138 itself on allocation failure. The kernel profiling subsystem is an example of
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| /Documentation/gpu/ |
| D | panfrost.rst | 44 query the fdinfo file must make sure to toggle the job profiling status of the
47 echo <N> > /sys/bus/platform/drivers/panfrost/[a-f0-9]*.gpu/profiling
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| /Documentation/timers/ |
| D | highres.rst | 102 accounting, profiling, and high resolution timers.
109 - cpu local profiling
192 and calls update_process_times and profiling. The implementation of the hrtimer
195 timer and periodic events (jiffies tick, profiling, process accounting) on UP
243 frequency profiling, and a complete removal of jiffies in the future.
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| /Documentation/features/debug/gcov-profile-all/ |
| D | arch-support.txt | 4 # description: arch supports whole-kernel GCOV code coverage profiling
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| /Documentation/devicetree/bindings/arm/ |
| D | arm,coresight-cpu-debug.yaml | 21 module provides sample-based profiling extension, which can be used to sample
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| D | qcom,coresight-tpda.yaml | 8 title: Trace, Profiling and Diagnostics Aggregator - TPDA
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| D | qcom,coresight-tpdm.yaml | 8 title: Trace, Profiling and Diagnostics Monitor - TPDM
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| /Documentation/arch/arm64/ |
| D | tagged-pointers.rst | 49 address tags may suffer impaired or inaccurate debug and profiling
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| /Documentation/trace/coresight/ |
| D | coresight-cpu-debug.rst | 19 The debug module provides sample-based profiling extension, which can be used
32 registers to decide if sample-based profiling is implemented or not. On some
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| D | coresight-perf.rst | 12 instructions that were traced for debugging or profiling purposes. You
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| /Documentation/devicetree/bindings/reserved-memory/ |
| D | ramoops.yaml | 56 description: size in bytes of log buffer reserved for function tracing and profiling
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| /Documentation/mm/damon/ |
| D | design.rst | 285 characteristics by profiling the monitoring results, and making system
293 could impose unnecessary redundancy and inefficiency. The profiling could be
499 self-written programs or have good profiling tools, they could know something
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| /Documentation/trace/ |
| D | uprobetracer.rst | 79 Event Profiling
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| /Documentation/admin-guide/sysctl/ |
| D | vm.rst | 470 Enable memory profiling (when CONFIG_MEM_ALLOC_PROFILING=y)
472 1: Enable memory profiling.
474 0: Disable memory profiling.
476 Enabling memory profiling introduces a small performance overhead for all
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| /Documentation/admin-guide/ |
| D | kernel-parameters.rst | 117 GCOV GCOV profiling is enabled.
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| /Documentation/arch/x86/x86_64/ |
| D | boot-options.rst | 114 makes some profiling using performance counters more accurate.
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| /Documentation/scsi/ |
| D | ncr53c8xx.rst | 25 7. Profiling information
211 :Profiling information: read operations from the proc SCSI file system
355 7. Profiling information
358 Profiling information is available through the proc SCSI file system.
359 Since gathering profiling information may impact performances, this
374 In order to display profiling information, just enter::
385 Profiling information:
413 The profiling information is updated upon completion of SCSI commands.
1330 If defined, profiling information is gathered.
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| /Documentation/userspace-api/ |
| D | perf_ring_buffer.rst | 45 overload to distract profiling results.
124 Usually we execute ``perf record`` command followed by a profiling program
509 for profiling, two instances of ``perf_output_handle`` serve as separate
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