- 10 Jun, 2016 1 commit
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Shane Snyder authored
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- 09 Jun, 2016 1 commit
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Shane Snyder authored
rather than using 'begin_shutdown', 'get_output_data', and 'shutdown', we combine all three into one shutdown routine.
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- 08 Jun, 2016 2 commits
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Shane Snyder authored
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Shane Snyder authored
Cleanup the structure and documenation of the code to be in sync with the new mmap version of Darshan. In particular, I made sure all extra mmap logic was properly ifdef wrapped so it's more clear which portions of the code are responsible for implementing that feature.
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- 06 Jun, 2016 1 commit
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Shane Snyder authored
This interface provides some convenience functions for mapping opaque record identifiers (could be a filename, file descriptor, or any other type of file handle) to a corresponding runtime structure referencing the actual file record. This runtime structure should at least contain a pointer to the actual file record, and can also persist arbitrary state for this record.
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- 31 May, 2016 1 commit
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Shane Snyder authored
- memory management is now entirely handled by darshan-core for module records * when registering new records, darshan-core returns the corresponding buffer to write it to, rather than allowing module to determine this - modules now decide whether darshan-core should track record names by passing either a valid name or NULL to the register function * this allows modules to register records that aren't really tracked by darshan-core - only the POSIX module has been ported to new changes for this commit
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- 27 May, 2016 1 commit
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Shane Snyder authored
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- 29 Jan, 2016 1 commit
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Shane Snyder authored
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- 20 Jan, 2016 1 commit
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Shane Snyder authored
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- 18 Jan, 2016 1 commit
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Shane Snyder authored
- modules now receive a memory buffer after successfully registering with darshan-core. modules can request a specific memory amount, but may not be honored depending on the configured darshan memory limit - split the previous register_record function into 2 parts: * lookup() -> lookup darshan_record_id corresp. to path name * register() -> register record_id & name with darshan-core - register_record now returns true if the record added; false otherwise (if module was out of memory or darshan is out of memory for storing id->name mappings)
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- 11 Dec, 2015 1 commit
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Shane Snyder authored
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- 04 Dec, 2015 1 commit
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Shane Snyder authored
Now, register_record() accepts an argument for the size of the record being registered, and this is used to track how much data each module has stored in their allocated memory region.
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- 01 Dec, 2015 1 commit
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Shane Snyder authored
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- 02 Nov, 2015 1 commit
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Shane Snyder authored
user can now give a config option or use a runtime environment variable to control darshan's per module memory requirements.
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- 12 Oct, 2015 1 commit
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Shane Snyder authored
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- 06 Aug, 2015 1 commit
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Shane Snyder authored
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- 22 Jul, 2015 1 commit
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Shane Snyder authored
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- 20 Jul, 2015 1 commit
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Shane Snyder authored
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- 14 Jul, 2015 1 commit
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Shane Snyder authored
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- 15 Apr, 2015 1 commit
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Shane Snyder authored
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- 08 Apr, 2015 1 commit
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Shane Snyder authored
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- 06 Apr, 2015 1 commit
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Shane Snyder authored
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- 03 Apr, 2015 1 commit
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Shane Snyder authored
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- 02 Apr, 2015 1 commit
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Shane Snyder authored
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- 01 Apr, 2015 1 commit
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Shane Snyder authored
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- 30 Mar, 2015 2 commits
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Shane Snyder authored
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Shane Snyder authored
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- 26 Mar, 2015 1 commit
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Shane Snyder authored
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- 25 Mar, 2015 2 commits
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Shane Snyder authored
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Shane Snyder authored
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- 12 Mar, 2015 1 commit
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Shane Snyder authored
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- 06 Mar, 2015 1 commit
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Shane Snyder authored
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- 05 Mar, 2015 1 commit
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Shane Snyder authored
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- 02 Mar, 2015 1 commit
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Shane Snyder authored
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- 19 Feb, 2015 1 commit
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Shane Snyder authored
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- 11 Feb, 2015 1 commit
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Shane Snyder authored
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- 10 Feb, 2015 1 commit
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Shane Snyder authored
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- 22 Jan, 2015 1 commit
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Shane Snyder authored
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- 16 Jan, 2015 1 commit
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Shane Snyder authored
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- 20 Nov, 2014 1 commit
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Shane Snyder authored
-darshan-core: - initializes darshan job data structures - creates log file - writes job info header - reduces which modules were used locally/globally - shut down and write out individual modules one by one -darshan-posix: - register w/ darshan-core and allocate allowed memory - track open counter and timestamp for opened files - provide file record buffer at shutdown Major TODOs: - shared file reductions (prefer reusable across modules) - register handles with darshan file_ids (prefer reusable) - generic compression of module buffers (zlib/bzip2) - write out map of filenames to darshan ids - modify darshan-util and add darshan-posix parser to read logs
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