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148aaa71a1
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Make all atomic operations explicit
CI / build:rt (pull_request) Failing after 23s
CI / build:debug (pull_request) Successful in 23s
CI / build:nompi (pull_request) Successful in 26s
CI / build:asan (pull_request) Failing after 31s
CI / build:local (pull_request) Successful in 1m18s
CI / build:compilers (pull_request) Successful in 38s
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2024-10-15 12:33:52 +02:00 |
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cdc5b9b866
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Add trace diagram and organize concepts
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2024-10-09 11:51:39 +02:00 |
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5e502b67d2
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Remove trailing slashes from tracedir
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2024-09-17 14:30:10 +02:00 |
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6aba89a8a8
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Rename trace-model.md to just trace.md
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2024-09-17 13:31:46 +02:00 |
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9e6f691325
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Add examples in some trace concepts
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2024-09-17 13:30:21 +02:00 |
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7ce892a9ff
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Add example program for mark API
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2024-09-17 12:59:30 +02:00 |
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4c58f4619b
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Document environment variables
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2024-09-17 08:47:11 +02:00 |
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8f4aa59148
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Fix unit-stream test
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2024-09-17 08:27:51 +02:00 |
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d115ecad64
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Remove tracing.md
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2024-09-17 08:05:27 +02:00 |
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73ce6ed035
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Update trace specification to version 3
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2024-09-17 08:05:15 +02:00 |
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bba46ac200
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Explain some concepts in the documentation
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2024-09-13 16:03:15 +02:00 |
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79d17b5b0c
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Change hyperlinks to point to .md files
Allows mkdocs to discover broken links when the pointed document has
moved.
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2024-09-13 10:56:50 +02:00 |
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7522886d3f
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Emit rank information after ovni_thread_init
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2024-09-13 08:58:33 +02:00 |
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16dbc8bf5d
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Store rank information in the libovni thread
Prevents threads from finishing while another thread is being
initializing the rank information, causing a race to read the rank and
nranks.
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2024-09-13 08:52:10 +02:00 |
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f6fc166a38
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Use atomics to protect libovni process state
Multiple threads may attempt to initialize or finalize the process, so
we keep the state stored in an atomic integer to protect against bad
usage.
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2024-09-13 08:35:33 +02:00 |
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ceaac3bcf0
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Make calling ovni_thread_require() optional
When only emitting ovni events, there is no need to explicitly require
the ovni model, as libovni will already pre-populate it for the user.
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2024-09-12 16:27:50 +02:00 |
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d83e8f2d68
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Always require the current ovni model
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2024-09-12 16:24:01 +02:00 |
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f6d85e9af5
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Make ovni.require a mandatory attribute
We no longer accept streams that don't have the ovni.require attribute.
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2024-09-12 15:56:24 +02:00 |
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1f30e8ef8b
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Parse metadata from proc and loom directly
All the metadata keys are known to proc and loom only, making it
self-contained. The metadata.c module is no longer needed.
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2024-09-12 15:54:29 +02:00 |
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24805f607b
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Add merge-cpus-loom test
Ensure we can merge the information of CPUs from multiple threads.
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2024-09-12 09:09:09 +02:00 |
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94ede68bab
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Fix spawn-task-external test
It is mandatory to call ovni_thread_free().
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2024-09-10 12:49:09 +02:00 |
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8d59161a62
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Update tmpdir-metadata test
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2024-09-10 12:43:10 +02:00 |
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4e3406d5f8
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Move thread streams in ovni_thread_free()
The process metadata in metadata.json is no longer needed.
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2024-09-10 12:42:25 +02:00 |
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2bf739efed
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Reject incomplete thread streams
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2024-09-10 11:57:45 +02:00 |
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6a595fff0b
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Ensure the thread is ready before adding cpus
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2024-09-10 11:45:24 +02:00 |
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6a54f19b76
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Fix unit tests
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2024-09-10 11:21:44 +02:00 |
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3f6ec86890
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Store .obs and .json paths in stream struct
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2024-09-10 11:20:39 +02:00 |
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8e9cc34e5e
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Store loom CPUs in thread metadata
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2024-09-10 11:00:07 +02:00 |
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1b95fa813b
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Store process information in thread metadata
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2024-09-10 10:30:03 +02:00 |
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aafaf6e954
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Load thread tid from metadata
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2024-09-10 09:59:22 +02:00 |
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4ec966cb67
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Store loom name in metadata instead of path
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2024-09-10 09:59:22 +02:00 |
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3751f3ac64
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Store ovni.part in stream metadata
Allows multiple types of streams for different system parts: thread,
process, cpu, node...
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2024-09-10 09:59:22 +02:00 |
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f31e73003f
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Store stream metadata in stream.json
Place all stream files in its own stream directory.
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2024-09-10 09:59:22 +02:00 |
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add2c5638a
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Add more path utility functions
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2024-09-10 09:59:22 +02:00 |
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eceec52194
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Store TID and PID in thread metadata
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2024-09-10 09:59:22 +02:00 |
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492d6fa290
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Increase version metadata to 3
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2024-09-10 09:59:22 +02:00 |
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