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* stat-common.c (_stp_stat_print_histogram): Write a
newline at the end of the histogram.
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2005-11-28 Graydon Hoare <graydon@redhat.com>
* translate.cxx (var::assert_hist_compatible): New method.
(var::hist): New method.
(c_unparser::load_aggregate): New method.
(hist_op_downcaster): Remove, it was a mistake.
(expression_is_hist_op): Likewise.
(c_tmpcounter::visit_print_format): Implement print(@hist(...)).
(c_unparser::visit_print_format): Likewise.
* staptree.h (struct print_format): Add optional hist_op* member.
* staptree.cxx (traversing_visitor::visit_functioncall): Visit
hist_op if present in print_format.
(deep_copy_visitor::visit_print_format): Likewise.
* parse.cxx (parse_symbol): Special case to consume print(@hist(...)).
* elaborate.cxx (typeresolution_info::visit_arrayindex): Fix type inference bug.
(typeresolution_info::visit_foreach_loop): Likewise.
* testsuite/buildok/print_histograms.stp: New test.
[runtime/ChangeLog]
2005-11-28 Graydon Hoare <graydon@redhat.com>
* stat-common.c (_stp_stat_print_histogram): Various formatting
corrections and aesthetic tweaks.
(__stp_stat_add): Correction to linear bucket underflow cases.
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* map.c (_stp_map_init): New function. Extracted from _stp_map_new()
so it can be used in _stp_pmap_new().
(_stp_map_new): Call _stp_map_init().
(_stp_pmap_new): New function.
(_stp_pmap_new_hstat_linear): New function.
(_stp_pmap_new_hstat_log): New function.
(_stp_pmap_del): New function.
(_stp_pmap_printn_cpu): New function.
(_stp_pmap_printn): New function.
(_stp_new_agg): New function.
(_stp_add_agg): New function.
(_stp_pmap_agg): New function.
(_new_map_clear_node): New function.
* map.h (struct map_root): Add Hist struct. Add copy
and cmp function pointers for pmaps.
* stat.h: Remove Stat struct. Replace with Hist struct
that is limited to only histogram params.
* map-stat.c: Fix up references to histogram params in map_root.
* stat-common.c: Ditto.
* stat.c: Ditto.
* pmap-gen.c: New file. Implements per-cpu maps.
* map-gen.c: Minor bug fixes. Use new VAL_IS_ZERO() macro.
* alloc.c (vmalloc_node): For NUMA, provide a vmalloc that
does node-local allocations.
(_stp_alloc_cpu): A version of _stp_alloc() that does
node-local allocations.
(_stp_valloc): A version of _stp_valloc() that does
node-local allocations.
(__stp_valloc_percpu): New function. Like alloc_percpu()
except uses _stp_valloc().
(_stp_vfree_percpu): New function. Like free_percpu().
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* ALL: Cleanup copyrights.
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* stat-common.c (_stp_stat_print_valtype): Use _stp_div64().
* arith.c (_stp_div64): Check error before writing to it.
Remove check against 32-bit LONG_MIN and -1. That only
applies to 64-bit.
(_stp_mod64): Ditto.
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* probes.c: Convert all _stp_log() calls to either stp_warn() or
dbug().
* print.c: Comment out dbug()s.
* stat-common.c: Comment out dbug()s.
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* counter.c: New file. Counter aggregations.
* stat.c: New file. Stat aggregations.
* stat.h: Header file for stats.
* map-int.c: New file. Support for int64 values.
* map-stat.c: New file. Support for stat values.
* map-str.c: New file. Support for string values.
* map-values.c: Now just includes the necessary map-*.c files.
* stat-common.c: New file. Stats stuff common to Stats and maps
containing stats.
* Doxyfile: Bumped version to 0.6.
* README: Renamed README.doc and reorganized.
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