Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tooling updates from Thomas Gleixner: "A set of perf improvements and fixes: perf db-export: - Improvements in how COMM details are exported to databases for post processing and use in the sql-viewer.py UI. - Export switch events to the database. BPF: - Bump rlimit(MEMLOCK) for 'perf test bpf' and 'perf trace', just like selftests/bpf/bpf_rlimit.h do, which makes errors due to exhaustion of this limit, which are kinda cryptic (EPERM sometimes) less frequent. perf version: - Fix segfault due to missing OPT_END(), noticed on PowerPC. perf vendor events: - Add JSON files for IBM s/390 machine type 8561. perf cs-etm (ARM): - Fix two cases of error returns not bing done properly: Invalid ERR_PTR() use and loss of propagation error codes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (28 commits) perf version: Fix segfault due to missing OPT_END() perf vendor events s390: Add JSON files for machine type 8561 perf cs-etm: Return errcode in cs_etm__process_auxtrace_info() perf cs-etm: Remove errnoeous ERR_PTR() usage in cs_etm__process_auxtrace_info perf scripts python: export-to-postgresql.py: Export switch events perf scripts python: export-to-sqlite.py: Export switch events perf db-export: Export switch events perf db-export: Factor out db_export__threads() perf script: Add scripting operation process_switch() perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons perf scripts python: export-to-postgresql.py: Add has_calls column to comms table perf scripts python: export-to-sqlite.py: Add has_calls column to comms table perf db-export: Also export thread's current comm perf db-export: Factor out db_export__comm() perf scripts python: export-to-postgresql.py: Export comm details perf scripts python: export-to-sqlite.py: Export comm details perf db-export: Export comm details perf db-export: Fix a white space issue in db_export__sample() perf db-export: Move export__comm_thread into db_export__sample() ...
This commit is contained in:
commit
46f5c0cc3a
|
@ -2289,6 +2289,12 @@ static int process_switch_event(struct perf_tool *tool,
|
|||
if (perf_event__process_switch(tool, event, sample, machine) < 0)
|
||||
return -1;
|
||||
|
||||
if (scripting_ops && scripting_ops->process_switch)
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||||
scripting_ops->process_switch(event, sample, machine);
|
||||
|
||||
if (!script->show_switch_events)
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||||
return 0;
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||||
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||||
thread = machine__findnew_thread(machine, sample->pid,
|
||||
sample->tid);
|
||||
if (thread == NULL) {
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|
@ -2467,7 +2473,7 @@ static int __cmd_script(struct perf_script *script)
|
|||
script->tool.mmap = process_mmap_event;
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||||
script->tool.mmap2 = process_mmap2_event;
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||||
}
|
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if (script->show_switch_events)
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if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))
|
||||
script->tool.context_switch = process_switch_event;
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if (script->show_namespace_events)
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script->tool.namespaces = process_namespaces_event;
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||||
|
|
|
@ -19,6 +19,7 @@
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|||
#include <api/fs/tracing_path.h>
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#include <bpf/bpf.h>
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#include "util/bpf_map.h"
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#include "util/rlimit.h"
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||||
#include "builtin.h"
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||||
#include "util/cgroup.h"
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||||
#include "util/color.h"
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||||
|
@ -3864,6 +3865,15 @@ int cmd_trace(int argc, const char **argv)
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|||
goto out;
|
||||
}
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||||
|
||||
/*
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||||
* Parsing .perfconfig may entail creating a BPF event, that may need
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||||
* to create BPF maps, so bump RLIM_MEMLOCK as the default 64K setting
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||||
* is too small. This affects just this process, not touching the
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||||
* global setting. If it fails we'll get something in 'perf trace -v'
|
||||
* to help diagnose the problem.
|
||||
*/
|
||||
rlimit__bump_memlock();
|
||||
|
||||
err = perf_config(trace__config, &trace);
|
||||
if (err)
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||||
goto out;
|
||||
|
|
|
@ -19,6 +19,7 @@ static struct version version;
|
|||
static struct option version_options[] = {
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||||
OPT_BOOLEAN(0, "build-options", &version.build_options,
|
||||
"display the build options"),
|
||||
OPT_END(),
|
||||
};
|
||||
|
||||
static const char * const version_usage[] = {
|
||||
|
|
58
tools/perf/pmu-events/arch/s390/cf_m8561/basic.json
Normal file
58
tools/perf/pmu-events/arch/s390/cf_m8561/basic.json
Normal file
|
@ -0,0 +1,58 @@
|
|||
[
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "0",
|
||||
"EventName": "CPU_CYCLES",
|
||||
"BriefDescription": "CPU Cycles",
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||||
"PublicDescription": "Cycle Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "1",
|
||||
"EventName": "INSTRUCTIONS",
|
||||
"BriefDescription": "Instructions",
|
||||
"PublicDescription": "Instruction Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "2",
|
||||
"EventName": "L1I_DIR_WRITES",
|
||||
"BriefDescription": "L1I Directory Writes",
|
||||
"PublicDescription": "Level-1 I-Cache Directory Write Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "3",
|
||||
"EventName": "L1I_PENALTY_CYCLES",
|
||||
"BriefDescription": "L1I Penalty Cycles",
|
||||
"PublicDescription": "Level-1 I-Cache Penalty Cycle Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "4",
|
||||
"EventName": "L1D_DIR_WRITES",
|
||||
"BriefDescription": "L1D Directory Writes",
|
||||
"PublicDescription": "Level-1 D-Cache Directory Write Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "5",
|
||||
"EventName": "L1D_PENALTY_CYCLES",
|
||||
"BriefDescription": "L1D Penalty Cycles",
|
||||
"PublicDescription": "Level-1 D-Cache Penalty Cycle Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "32",
|
||||
"EventName": "PROBLEM_STATE_CPU_CYCLES",
|
||||
"BriefDescription": "Problem-State CPU Cycles",
|
||||
"PublicDescription": "Problem-State Cycle Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "33",
|
||||
"EventName": "PROBLEM_STATE_INSTRUCTIONS",
|
||||
"BriefDescription": "Problem-State Instructions",
|
||||
"PublicDescription": "Problem-State Instruction Count"
|
||||
},
|
||||
]
|
114
tools/perf/pmu-events/arch/s390/cf_m8561/crypto.json
Normal file
114
tools/perf/pmu-events/arch/s390/cf_m8561/crypto.json
Normal file
|
@ -0,0 +1,114 @@
|
|||
[
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "64",
|
||||
"EventName": "PRNG_FUNCTIONS",
|
||||
"BriefDescription": "PRNG Functions",
|
||||
"PublicDescription": "Total number of the PRNG functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "65",
|
||||
"EventName": "PRNG_CYCLES",
|
||||
"BriefDescription": "PRNG Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles when the DEA/AES coprocessor is busy performing PRNG functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "66",
|
||||
"EventName": "PRNG_BLOCKED_FUNCTIONS",
|
||||
"BriefDescription": "PRNG Blocked Functions",
|
||||
"PublicDescription": "Total number of the PRNG functions that are issued by the CPU and are blocked because the DEA/AES coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "67",
|
||||
"EventName": "PRNG_BLOCKED_CYCLES",
|
||||
"BriefDescription": "PRNG Blocked Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles blocked for the PRNG functions issued by the CPU because the DEA/AES coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "68",
|
||||
"EventName": "SHA_FUNCTIONS",
|
||||
"BriefDescription": "SHA Functions",
|
||||
"PublicDescription": "Total number of SHA functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "69",
|
||||
"EventName": "SHA_CYCLES",
|
||||
"BriefDescription": "SHA Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles when the SHA coprocessor is busy performing the SHA functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "70",
|
||||
"EventName": "SHA_BLOCKED_FUNCTIONS",
|
||||
"BriefDescription": "SHA Blocked Functions",
|
||||
"PublicDescription": "Total number of the SHA functions that are issued by the CPU and are blocked because the SHA coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "71",
|
||||
"EventName": "SHA_BLOCKED_CYCLES",
|
||||
"BriefDescription": "SHA Bloced Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles blocked for the SHA functions issued by the CPU because the SHA coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "72",
|
||||
"EventName": "DEA_FUNCTIONS",
|
||||
"BriefDescription": "DEA Functions",
|
||||
"PublicDescription": "Total number of the DEA functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "73",
|
||||
"EventName": "DEA_CYCLES",
|
||||
"BriefDescription": "DEA Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles when the DEA/AES coprocessor is busy performing the DEA functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "74",
|
||||
"EventName": "DEA_BLOCKED_FUNCTIONS",
|
||||
"BriefDescription": "DEA Blocked Functions",
|
||||
"PublicDescription": "Total number of the DEA functions that are issued by the CPU and are blocked because the DEA/AES coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "75",
|
||||
"EventName": "DEA_BLOCKED_CYCLES",
|
||||
"BriefDescription": "DEA Blocked Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles blocked for the DEA functions issued by the CPU because the DEA/AES coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "76",
|
||||
"EventName": "AES_FUNCTIONS",
|
||||
"BriefDescription": "AES Functions",
|
||||
"PublicDescription": "Total number of AES functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "77",
|
||||
"EventName": "AES_CYCLES",
|
||||
"BriefDescription": "AES Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles when the DEA/AES coprocessor is busy performing the AES functions issued by the CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "78",
|
||||
"EventName": "AES_BLOCKED_FUNCTIONS",
|
||||
"BriefDescription": "AES Blocked Functions",
|
||||
"PublicDescription": "Total number of AES functions that are issued by the CPU and are blocked because the DEA/AES coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "79",
|
||||
"EventName": "AES_BLOCKED_CYCLES",
|
||||
"BriefDescription": "AES Blocked Cycles",
|
||||
"PublicDescription": "Total number of CPU cycles blocked for the AES functions issued by the CPU because the DEA/AES coprocessor is busy performing a function issued by another CPU"
|
||||
},
|
||||
]
|
30
tools/perf/pmu-events/arch/s390/cf_m8561/crypto6.json
Normal file
30
tools/perf/pmu-events/arch/s390/cf_m8561/crypto6.json
Normal file
|
@ -0,0 +1,30 @@
|
|||
[
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "80",
|
||||
"EventName": "ECC_FUNCTION_COUNT",
|
||||
"BriefDescription": "ECC Function Count",
|
||||
"PublicDescription": "Long ECC function Count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "81",
|
||||
"EventName": "ECC_CYCLES_COUNT",
|
||||
"BriefDescription": "ECC Cycles Count",
|
||||
"PublicDescription": "Long ECC Function cycles count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "82",
|
||||
"EventName": "ECC_BLOCKED_FUNCTION_COUNT",
|
||||
"BriefDescription": "Ecc Blocked Function Count",
|
||||
"PublicDescription": "Long ECC blocked function count"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "83",
|
||||
"EventName": "ECC_BLOCKED_CYCLES_COUNT",
|
||||
"BriefDescription": "ECC Blocked Cycles Count",
|
||||
"PublicDescription": "Long ECC blocked cycles count"
|
||||
},
|
||||
]
|
373
tools/perf/pmu-events/arch/s390/cf_m8561/extended.json
Normal file
373
tools/perf/pmu-events/arch/s390/cf_m8561/extended.json
Normal file
|
@ -0,0 +1,373 @@
|
|||
[
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "128",
|
||||
"EventName": "L1D_RO_EXCL_WRITES",
|
||||
"BriefDescription": "L1D Read-only Exclusive Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache where the line was originally in a Read-Only state in the cache but has been updated to be in the Exclusive state that allows stores to the cache line"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "129",
|
||||
"EventName": "DTLB2_WRITES",
|
||||
"BriefDescription": "DTLB2 Writes",
|
||||
"PublicDescription": "A translation has been written into The Translation Lookaside Buffer 2 (TLB2) and the request was made by the data cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "130",
|
||||
"EventName": "DTLB2_MISSES",
|
||||
"BriefDescription": "DTLB2 Misses",
|
||||
"PublicDescription": "A TLB2 miss is in progress for a request made by the data cache. Incremented by one for every TLB2 miss in progress for the Level-1 Data cache on this cycle"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "131",
|
||||
"EventName": "DTLB2_HPAGE_WRITES",
|
||||
"BriefDescription": "DTLB2 One-Megabyte Page Writes",
|
||||
"PublicDescription": "A translation entry was written into the Combined Region and Segment Table Entry array in the Level-2 TLB for a one-megabyte page or a Last Host Translation was done"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "132",
|
||||
"EventName": "DTLB2_GPAGE_WRITES",
|
||||
"BriefDescription": "DTLB2 Two-Gigabyte Page Writes",
|
||||
"PublicDescription": "A translation entry for a two-gigabyte page was written into the Level-2 TLB"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "133",
|
||||
"EventName": "L1D_L2D_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D L2D Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from the Level-2 Data cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "134",
|
||||
"EventName": "ITLB2_WRITES",
|
||||
"BriefDescription": "ITLB2 Writes",
|
||||
"PublicDescription": "A translation entry has been written into the Translation Lookaside Buffer 2 (TLB2) and the request was made by the instruction cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "135",
|
||||
"EventName": "ITLB2_MISSES",
|
||||
"BriefDescription": "ITLB2 Misses",
|
||||
"PublicDescription": "A TLB2 miss is in progress for a request made by the instruction cache. Incremented by one for every TLB2 miss in progress for the Level-1 Instruction cache in a cycle"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "136",
|
||||
"EventName": "L1I_L2I_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I L2I Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from the Level-2 Instruction cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "137",
|
||||
"EventName": "TLB2_PTE_WRITES",
|
||||
"BriefDescription": "TLB2 PTE Writes",
|
||||
"PublicDescription": "A translation entry was written into the Page Table Entry array in the Level-2 TLB"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "138",
|
||||
"EventName": "TLB2_CRSTE_WRITES",
|
||||
"BriefDescription": "TLB2 CRSTE Writes",
|
||||
"PublicDescription": "Translation entries were written into the Combined Region and Segment Table Entry array and the Page Table Entry array in the Level-2 TLB"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "139",
|
||||
"EventName": "TLB2_ENGINES_BUSY",
|
||||
"BriefDescription": "TLB2 Engines Busy",
|
||||
"PublicDescription": "The number of Level-2 TLB translation engines busy in a cycle"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "140",
|
||||
"EventName": "TX_C_TEND",
|
||||
"BriefDescription": "Completed TEND instructions in constrained TX mode",
|
||||
"PublicDescription": "A TEND instruction has completed in a constrained transactional-execution mode"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "141",
|
||||
"EventName": "TX_NC_TEND",
|
||||
"BriefDescription": "Completed TEND instructions in non-constrained TX mode",
|
||||
"PublicDescription": "A TEND instruction has completed in a non-constrained transactional-execution mode"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "143",
|
||||
"EventName": "L1C_TLB2_MISSES",
|
||||
"BriefDescription": "L1C TLB2 Misses",
|
||||
"PublicDescription": "Increments by one for any cycle where a level-1 cache or level-2 TLB miss is in progress"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "144",
|
||||
"EventName": "L1D_ONCHIP_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D On-Chip L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an On-Chip Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "145",
|
||||
"EventName": "L1D_ONCHIP_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D On-Chip Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from On-Chip memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "146",
|
||||
"EventName": "L1D_ONCHIP_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1D On-Chip L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an On-Chip Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "147",
|
||||
"EventName": "L1D_ONCLUSTER_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D On-Cluster L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from On-Cluster Level-3 cache withountervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "148",
|
||||
"EventName": "L1D_ONCLUSTER_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D On-Cluster Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an On-Cluster memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "149",
|
||||
"EventName": "L1D_ONCLUSTER_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1D On-Cluster L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an On-Cluster Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "150",
|
||||
"EventName": "L1D_OFFCLUSTER_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D Off-Cluster L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an Off-Cluster Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "151",
|
||||
"EventName": "L1D_OFFCLUSTER_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D Off-Cluster Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from Off-Cluster memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "152",
|
||||
"EventName": "L1D_OFFCLUSTER_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1D Off-Cluster L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an Off-Cluster Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "153",
|
||||
"EventName": "L1D_OFFDRAWER_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D Off-Drawer L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an Off-Drawer Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "154",
|
||||
"EventName": "L1D_OFFDRAWER_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D Off-Drawer Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from Off-Drawer memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "155",
|
||||
"EventName": "L1D_OFFDRAWER_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1D Off-Drawer L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from an Off-Drawer Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "156",
|
||||
"EventName": "L1D_ONDRAWER_L4_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D On-Drawer L4 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from On-Drawer Level-4 cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "157",
|
||||
"EventName": "L1D_OFFDRAWER_L4_SOURCED_WRITES",
|
||||
"BriefDescription": "L1D Off-Drawer L4 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from Off-Drawer Level-4 cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "158",
|
||||
"EventName": "L1D_ONCHIP_L3_SOURCED_WRITES_RO",
|
||||
"BriefDescription": "L1D On-Chip L3 Sourced Writes read-only",
|
||||
"PublicDescription": "A directory write to the Level-1 Data cache directory where the returned cache line was sourced from On-Chip L3 but a read-only invalidate was done to remove other copies of the cache line"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "162",
|
||||
"EventName": "L1I_ONCHIP_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I On-Chip L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache ine was sourced from an On-Chip Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "163",
|
||||
"EventName": "L1I_ONCHIP_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I On-Chip Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache ine was sourced from On-Chip memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "164",
|
||||
"EventName": "L1I_ONCHIP_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1I On-Chip L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache ine was sourced from an On-Chip Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "165",
|
||||
"EventName": "L1I_ONCLUSTER_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I On-Cluster L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from an On-Cluster Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "166",
|
||||
"EventName": "L1I_ONCLUSTER_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I On-Cluster Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from an On-Cluster memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "167",
|
||||
"EventName": "L1I_ONCLUSTER_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1I On-Cluster L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from On-Cluster Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "168",
|
||||
"EventName": "L1I_OFFCLUSTER_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I Off-Cluster L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from an Off-Cluster Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "169",
|
||||
"EventName": "L1I_OFFCLUSTER_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I Off-Cluster Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from Off-Cluster memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "170",
|
||||
"EventName": "L1I_OFFCLUSTER_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1I Off-Cluster L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from an Off-Cluster Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "171",
|
||||
"EventName": "L1I_OFFDRAWER_L3_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I Off-Drawer L3 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from an Off-Drawer Level-3 cache without intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "172",
|
||||
"EventName": "L1I_OFFDRAWER_MEMORY_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I Off-Drawer Memory Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from Off-Drawer memory"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "173",
|
||||
"EventName": "L1I_OFFDRAWER_L3_SOURCED_WRITES_IV",
|
||||
"BriefDescription": "L1I Off-Drawer L3 Sourced Writes with Intervention",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from an Off-Drawer Level-3 cache with intervention"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "174",
|
||||
"EventName": "L1I_ONDRAWER_L4_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I On-Drawer L4 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from On-Drawer Level-4 cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "175",
|
||||
"EventName": "L1I_OFFDRAWER_L4_SOURCED_WRITES",
|
||||
"BriefDescription": "L1I Off-Drawer L4 Sourced Writes",
|
||||
"PublicDescription": "A directory write to the Level-1 Instruction cache directory where the returned cache line was sourced from Off-Drawer Level-4 cache"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "224",
|
||||
"EventName": "BCD_DFP_EXECUTION_SLOTS",
|
||||
"BriefDescription": "BCD DFP Execution Slots",
|
||||
"PublicDescription": "Count of floating point execution slots used for finished Binary Coded Decimal to Decimal Floating Point conversions. Instructions: CDZT, CXZT, CZDT, CZXT"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "225",
|
||||
"EventName": "VX_BCD_EXECUTION_SLOTS",
|
||||
"BriefDescription": "VX BCD Execution Slots",
|
||||
"PublicDescription": "Count of floating point execution slots used for finished vector arithmetic Binary Coded Decimal instructions. Instructions: VAP, VSP, VMPVMSP, VDP, VSDP, VRP, VLIP, VSRP, VPSOPVCP, VTP, VPKZ, VUPKZ, VCVB, VCVBG, VCVDVCVDG"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "226",
|
||||
"EventName": "DECIMAL_INSTRUCTIONS",
|
||||
"BriefDescription": "Decimal Instructions",
|
||||
"PublicDescription": "Decimal instructions dispatched. Instructions: CVB, CVD, AP, CP, DP, ED, EDMK, MP, SRP, SP, ZAP"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "232",
|
||||
"EventName": "LAST_HOST_TRANSLATIONS",
|
||||
"BriefDescription": "Last host translation done",
|
||||
"PublicDescription": "Last Host Translation done"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "243",
|
||||
"EventName": "TX_NC_TABORT",
|
||||
"BriefDescription": "Aborted transactions in non-constrained TX mode",
|
||||
"PublicDescription": "A transaction abort has occurred in a non-constrained transactional-execution mode"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "244",
|
||||
"EventName": "TX_C_TABORT_NO_SPECIAL",
|
||||
"BriefDescription": "Aborted transactions in constrained TX mode not using special completion logic",
|
||||
"PublicDescription": "A transaction abort has occurred in a constrained transactional-execution mode and the CPU is not using any special logic to allow the transaction to complete"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "245",
|
||||
"EventName": "TX_C_TABORT_SPECIAL",
|
||||
"BriefDescription": "Aborted transactions in constrained TX mode using special completion logic",
|
||||
"PublicDescription": "A transaction abort has occurred in a constrained transactional-execution mode and the CPU is using special logic to allow the transaction to complete"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "448",
|
||||
"EventName": "MT_DIAG_CYCLES_ONE_THR_ACTIVE",
|
||||
"BriefDescription": "Cycle count with one thread active",
|
||||
"PublicDescription": "Cycle count with one thread active"
|
||||
},
|
||||
{
|
||||
"Unit": "CPU-M-CF",
|
||||
"EventCode": "449",
|
||||
"EventName": "MT_DIAG_CYCLES_TWO_THR_ACTIVE",
|
||||
"BriefDescription": "Cycle count with two threads active",
|
||||
"PublicDescription": "Cycle count with two threads active"
|
||||
},
|
||||
]
|
|
@ -4,3 +4,4 @@ Family-model,Version,Filename,EventType
|
|||
^IBM.282[78].*[13]\.[1-5].[[:xdigit:]]+$,1,cf_zec12,core
|
||||
^IBM.296[45].*[13]\.[1-5].[[:xdigit:]]+$,1,cf_z13,core
|
||||
^IBM.390[67].*[13]\.[1-5].[[:xdigit:]]+$,3,cf_z14,core
|
||||
^IBM.856[12].*3\.6.[[:xdigit:]]+$,3,cf_m8561,core
|
||||
|
|
|
|
@ -353,7 +353,10 @@ do_query(query, 'CREATE TABLE threads ('
|
|||
'tid integer)')
|
||||
do_query(query, 'CREATE TABLE comms ('
|
||||
'id bigint NOT NULL,'
|
||||
'comm varchar(16))')
|
||||
'comm varchar(16),'
|
||||
'c_thread_id bigint,'
|
||||
'c_time bigint,'
|
||||
'exec_flag boolean)')
|
||||
do_query(query, 'CREATE TABLE comm_threads ('
|
||||
'id bigint NOT NULL,'
|
||||
'comm_id bigint,'
|
||||
|
@ -479,6 +482,17 @@ do_query(query, 'CREATE TABLE pwrx ('
|
|||
'last_cstate integer,'
|
||||
'wake_reason integer)')
|
||||
|
||||
do_query(query, 'CREATE TABLE context_switches ('
|
||||
'id bigint NOT NULL,'
|
||||
'machine_id bigint,'
|
||||
'time bigint,'
|
||||
'cpu integer,'
|
||||
'thread_out_id bigint,'
|
||||
'comm_out_id bigint,'
|
||||
'thread_in_id bigint,'
|
||||
'comm_in_id bigint,'
|
||||
'flags integer)')
|
||||
|
||||
do_query(query, 'CREATE VIEW machines_view AS '
|
||||
'SELECT '
|
||||
'id,'
|
||||
|
@ -692,6 +706,29 @@ do_query(query, 'CREATE VIEW power_events_view AS '
|
|||
' INNER JOIN selected_events ON selected_events.id = samples.evsel_id'
|
||||
' ORDER BY samples.id')
|
||||
|
||||
do_query(query, 'CREATE VIEW context_switches_view AS '
|
||||
'SELECT '
|
||||
'context_switches.id,'
|
||||
'context_switches.machine_id,'
|
||||
'context_switches.time,'
|
||||
'context_switches.cpu,'
|
||||
'th_out.pid AS pid_out,'
|
||||
'th_out.tid AS tid_out,'
|
||||
'comm_out.comm AS comm_out,'
|
||||
'th_in.pid AS pid_in,'
|
||||
'th_in.tid AS tid_in,'
|
||||
'comm_in.comm AS comm_in,'
|
||||
'CASE WHEN context_switches.flags = 0 THEN \'in\''
|
||||
' WHEN context_switches.flags = 1 THEN \'out\''
|
||||
' WHEN context_switches.flags = 3 THEN \'out preempt\''
|
||||
' ELSE CAST ( context_switches.flags AS VARCHAR(11) )'
|
||||
'END AS flags'
|
||||
' FROM context_switches'
|
||||
' INNER JOIN threads AS th_out ON th_out.id = context_switches.thread_out_id'
|
||||
' INNER JOIN threads AS th_in ON th_in.id = context_switches.thread_in_id'
|
||||
' INNER JOIN comms AS comm_out ON comm_out.id = context_switches.comm_out_id'
|
||||
' INNER JOIN comms AS comm_in ON comm_in.id = context_switches.comm_in_id')
|
||||
|
||||
file_header = struct.pack("!11sii", b"PGCOPY\n\377\r\n\0", 0, 0)
|
||||
file_trailer = b"\377\377"
|
||||
|
||||
|
@ -756,6 +793,7 @@ mwait_file = open_output_file("mwait_table.bin")
|
|||
pwre_file = open_output_file("pwre_table.bin")
|
||||
exstop_file = open_output_file("exstop_table.bin")
|
||||
pwrx_file = open_output_file("pwrx_table.bin")
|
||||
context_switches_file = open_output_file("context_switches_table.bin")
|
||||
|
||||
def trace_begin():
|
||||
printdate("Writing to intermediate files...")
|
||||
|
@ -763,7 +801,7 @@ def trace_begin():
|
|||
evsel_table(0, "unknown")
|
||||
machine_table(0, 0, "unknown")
|
||||
thread_table(0, 0, 0, -1, -1)
|
||||
comm_table(0, "unknown")
|
||||
comm_table(0, "unknown", 0, 0, 0)
|
||||
dso_table(0, 0, "unknown", "unknown", "")
|
||||
symbol_table(0, 0, 0, 0, 0, "unknown")
|
||||
sample_table(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
|
||||
|
@ -804,6 +842,7 @@ def trace_end():
|
|||
copy_output_file(pwre_file, "pwre")
|
||||
copy_output_file(exstop_file, "exstop")
|
||||
copy_output_file(pwrx_file, "pwrx")
|
||||
copy_output_file(context_switches_file, "context_switches")
|
||||
|
||||
printdate("Removing intermediate files...")
|
||||
remove_output_file(evsel_file)
|
||||
|
@ -825,6 +864,7 @@ def trace_end():
|
|||
remove_output_file(pwre_file)
|
||||
remove_output_file(exstop_file)
|
||||
remove_output_file(pwrx_file)
|
||||
remove_output_file(context_switches_file)
|
||||
os.rmdir(output_dir_name)
|
||||
printdate("Adding primary keys")
|
||||
do_query(query, 'ALTER TABLE selected_events ADD PRIMARY KEY (id)')
|
||||
|
@ -846,11 +886,14 @@ def trace_end():
|
|||
do_query(query, 'ALTER TABLE pwre ADD PRIMARY KEY (id)')
|
||||
do_query(query, 'ALTER TABLE exstop ADD PRIMARY KEY (id)')
|
||||
do_query(query, 'ALTER TABLE pwrx ADD PRIMARY KEY (id)')
|
||||
do_query(query, 'ALTER TABLE context_switches ADD PRIMARY KEY (id)')
|
||||
|
||||
printdate("Adding foreign keys")
|
||||
do_query(query, 'ALTER TABLE threads '
|
||||
'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id),'
|
||||
'ADD CONSTRAINT processfk FOREIGN KEY (process_id) REFERENCES threads (id)')
|
||||
do_query(query, 'ALTER TABLE comms '
|
||||
'ADD CONSTRAINT threadfk FOREIGN KEY (c_thread_id) REFERENCES threads (id)')
|
||||
do_query(query, 'ALTER TABLE comm_threads '
|
||||
'ADD CONSTRAINT commfk FOREIGN KEY (comm_id) REFERENCES comms (id),'
|
||||
'ADD CONSTRAINT threadfk FOREIGN KEY (thread_id) REFERENCES threads (id)')
|
||||
|
@ -881,6 +924,8 @@ def trace_end():
|
|||
'ADD CONSTRAINT parent_call_pathfk FOREIGN KEY (parent_call_path_id) REFERENCES call_paths (id)')
|
||||
do_query(query, 'CREATE INDEX pcpid_idx ON calls (parent_call_path_id)')
|
||||
do_query(query, 'CREATE INDEX pid_idx ON calls (parent_id)')
|
||||
do_query(query, 'ALTER TABLE comms ADD has_calls boolean')
|
||||
do_query(query, 'UPDATE comms SET has_calls = TRUE WHERE comms.id IN (SELECT DISTINCT comm_id FROM calls)')
|
||||
do_query(query, 'ALTER TABLE ptwrite '
|
||||
'ADD CONSTRAINT idfk FOREIGN KEY (id) REFERENCES samples (id)')
|
||||
do_query(query, 'ALTER TABLE cbr '
|
||||
|
@ -893,6 +938,12 @@ def trace_end():
|
|||
'ADD CONSTRAINT idfk FOREIGN KEY (id) REFERENCES samples (id)')
|
||||
do_query(query, 'ALTER TABLE pwrx '
|
||||
'ADD CONSTRAINT idfk FOREIGN KEY (id) REFERENCES samples (id)')
|
||||
do_query(query, 'ALTER TABLE context_switches '
|
||||
'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id),'
|
||||
'ADD CONSTRAINT toutfk FOREIGN KEY (thread_out_id) REFERENCES threads (id),'
|
||||
'ADD CONSTRAINT tinfk FOREIGN KEY (thread_in_id) REFERENCES threads (id),'
|
||||
'ADD CONSTRAINT coutfk FOREIGN KEY (comm_out_id) REFERENCES comms (id),'
|
||||
'ADD CONSTRAINT cinfk FOREIGN KEY (comm_in_id) REFERENCES comms (id)')
|
||||
|
||||
printdate("Dropping unused tables")
|
||||
if is_table_empty("ptwrite"):
|
||||
|
@ -905,6 +956,8 @@ def trace_end():
|
|||
drop("pwrx")
|
||||
if is_table_empty("cbr"):
|
||||
drop("cbr")
|
||||
if is_table_empty("context_switches"):
|
||||
drop("context_switches")
|
||||
|
||||
if (unhandled_count):
|
||||
printdate("Warning: ", unhandled_count, " unhandled events")
|
||||
|
@ -935,11 +988,11 @@ def thread_table(thread_id, machine_id, process_id, pid, tid, *x):
|
|||
value = struct.pack("!hiqiqiqiiii", 5, 8, thread_id, 8, machine_id, 8, process_id, 4, pid, 4, tid)
|
||||
thread_file.write(value)
|
||||
|
||||
def comm_table(comm_id, comm_str, *x):
|
||||
def comm_table(comm_id, comm_str, thread_id, time, exec_flag, *x):
|
||||
comm_str = toserverstr(comm_str)
|
||||
n = len(comm_str)
|
||||
fmt = "!hiqi" + str(n) + "s"
|
||||
value = struct.pack(fmt, 2, 8, comm_id, n, comm_str)
|
||||
fmt = "!hiqi" + str(n) + "s" + "iqiqiB"
|
||||
value = struct.pack(fmt, 5, 8, comm_id, n, comm_str, 8, thread_id, 8, time, 1, exec_flag)
|
||||
comm_file.write(value)
|
||||
|
||||
def comm_thread_table(comm_thread_id, comm_id, thread_id, *x):
|
||||
|
@ -1051,3 +1104,8 @@ def synth_data(id, config, raw_buf, *x):
|
|||
pwrx(id, raw_buf)
|
||||
elif config == 5:
|
||||
cbr(id, raw_buf)
|
||||
|
||||
def context_switch_table(id, machine_id, time, cpu, thread_out_id, comm_out_id, thread_in_id, comm_in_id, flags, *x):
|
||||
fmt = "!hiqiqiqiiiqiqiqiqii"
|
||||
value = struct.pack(fmt, 9, 8, id, 8, machine_id, 8, time, 4, cpu, 8, thread_out_id, 8, comm_out_id, 8, thread_in_id, 8, comm_in_id, 4, flags)
|
||||
context_switches_file.write(value)
|
||||
|
|
|
@ -177,7 +177,10 @@ do_query(query, 'CREATE TABLE threads ('
|
|||
'tid integer)')
|
||||
do_query(query, 'CREATE TABLE comms ('
|
||||
'id integer NOT NULL PRIMARY KEY,'
|
||||
'comm varchar(16))')
|
||||
'comm varchar(16),'
|
||||
'c_thread_id bigint,'
|
||||
'c_time bigint,'
|
||||
'exec_flag boolean)')
|
||||
do_query(query, 'CREATE TABLE comm_threads ('
|
||||
'id integer NOT NULL PRIMARY KEY,'
|
||||
'comm_id bigint,'
|
||||
|
@ -303,6 +306,17 @@ do_query(query, 'CREATE TABLE pwrx ('
|
|||
'last_cstate integer,'
|
||||
'wake_reason integer)')
|
||||
|
||||
do_query(query, 'CREATE TABLE context_switches ('
|
||||
'id integer NOT NULL PRIMARY KEY,'
|
||||
'machine_id bigint,'
|
||||
'time bigint,'
|
||||
'cpu integer,'
|
||||
'thread_out_id bigint,'
|
||||
'comm_out_id bigint,'
|
||||
'thread_in_id bigint,'
|
||||
'comm_in_id bigint,'
|
||||
'flags integer)')
|
||||
|
||||
# printf was added to sqlite in version 3.8.3
|
||||
sqlite_has_printf = False
|
||||
try:
|
||||
|
@ -527,6 +541,29 @@ do_query(query, 'CREATE VIEW power_events_view AS '
|
|||
' INNER JOIN selected_events ON selected_events.id = evsel_id'
|
||||
' WHERE selected_events.name IN (\'cbr\',\'mwait\',\'exstop\',\'pwre\',\'pwrx\')')
|
||||
|
||||
do_query(query, 'CREATE VIEW context_switches_view AS '
|
||||
'SELECT '
|
||||
'context_switches.id,'
|
||||
'context_switches.machine_id,'
|
||||
'context_switches.time,'
|
||||
'context_switches.cpu,'
|
||||
'th_out.pid AS pid_out,'
|
||||
'th_out.tid AS tid_out,'
|
||||
'comm_out.comm AS comm_out,'
|
||||
'th_in.pid AS pid_in,'
|
||||
'th_in.tid AS tid_in,'
|
||||
'comm_in.comm AS comm_in,'
|
||||
'CASE WHEN context_switches.flags = 0 THEN \'in\''
|
||||
' WHEN context_switches.flags = 1 THEN \'out\''
|
||||
' WHEN context_switches.flags = 3 THEN \'out preempt\''
|
||||
' ELSE context_switches.flags '
|
||||
'END AS flags'
|
||||
' FROM context_switches'
|
||||
' INNER JOIN threads AS th_out ON th_out.id = context_switches.thread_out_id'
|
||||
' INNER JOIN threads AS th_in ON th_in.id = context_switches.thread_in_id'
|
||||
' INNER JOIN comms AS comm_out ON comm_out.id = context_switches.comm_out_id'
|
||||
' INNER JOIN comms AS comm_in ON comm_in.id = context_switches.comm_in_id')
|
||||
|
||||
do_query(query, 'END TRANSACTION')
|
||||
|
||||
evsel_query = QSqlQuery(db)
|
||||
|
@ -536,7 +573,7 @@ machine_query.prepare("INSERT INTO machines VALUES (?, ?, ?)")
|
|||
thread_query = QSqlQuery(db)
|
||||
thread_query.prepare("INSERT INTO threads VALUES (?, ?, ?, ?, ?)")
|
||||
comm_query = QSqlQuery(db)
|
||||
comm_query.prepare("INSERT INTO comms VALUES (?, ?)")
|
||||
comm_query.prepare("INSERT INTO comms VALUES (?, ?, ?, ?, ?)")
|
||||
comm_thread_query = QSqlQuery(db)
|
||||
comm_thread_query.prepare("INSERT INTO comm_threads VALUES (?, ?, ?)")
|
||||
dso_query = QSqlQuery(db)
|
||||
|
@ -568,6 +605,8 @@ exstop_query = QSqlQuery(db)
|
|||
exstop_query.prepare("INSERT INTO exstop VALUES (?, ?)")
|
||||
pwrx_query = QSqlQuery(db)
|
||||
pwrx_query.prepare("INSERT INTO pwrx VALUES (?, ?, ?, ?)")
|
||||
context_switch_query = QSqlQuery(db)
|
||||
context_switch_query.prepare("INSERT INTO context_switches VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)")
|
||||
|
||||
def trace_begin():
|
||||
printdate("Writing records...")
|
||||
|
@ -576,7 +615,7 @@ def trace_begin():
|
|||
evsel_table(0, "unknown")
|
||||
machine_table(0, 0, "unknown")
|
||||
thread_table(0, 0, 0, -1, -1)
|
||||
comm_table(0, "unknown")
|
||||
comm_table(0, "unknown", 0, 0, 0)
|
||||
dso_table(0, 0, "unknown", "unknown", "")
|
||||
symbol_table(0, 0, 0, 0, 0, "unknown")
|
||||
sample_table(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
|
||||
|
@ -603,6 +642,8 @@ def trace_end():
|
|||
if perf_db_export_calls:
|
||||
do_query(query, 'CREATE INDEX pcpid_idx ON calls (parent_call_path_id)')
|
||||
do_query(query, 'CREATE INDEX pid_idx ON calls (parent_id)')
|
||||
do_query(query, 'ALTER TABLE comms ADD has_calls boolean')
|
||||
do_query(query, 'UPDATE comms SET has_calls = 1 WHERE comms.id IN (SELECT DISTINCT comm_id FROM calls)')
|
||||
|
||||
printdate("Dropping unused tables")
|
||||
if is_table_empty("ptwrite"):
|
||||
|
@ -615,6 +656,8 @@ def trace_end():
|
|||
drop("pwrx")
|
||||
if is_table_empty("cbr"):
|
||||
drop("cbr")
|
||||
if is_table_empty("context_switches"):
|
||||
drop("context_switches")
|
||||
|
||||
if (unhandled_count):
|
||||
printdate("Warning: ", unhandled_count, " unhandled events")
|
||||
|
@ -642,7 +685,7 @@ def thread_table(*x):
|
|||
bind_exec(thread_query, 5, x)
|
||||
|
||||
def comm_table(*x):
|
||||
bind_exec(comm_query, 2, x)
|
||||
bind_exec(comm_query, 5, x)
|
||||
|
||||
def comm_thread_table(*x):
|
||||
bind_exec(comm_thread_query, 3, x)
|
||||
|
@ -748,3 +791,6 @@ def synth_data(id, config, raw_buf, *x):
|
|||
pwrx(id, raw_buf)
|
||||
elif config == 5:
|
||||
cbr(id, raw_buf)
|
||||
|
||||
def context_switch_table(*x):
|
||||
bind_exec(context_switch_query, 9, x)
|
||||
|
|
|
@ -392,7 +392,7 @@ class FindBar():
|
|||
self.hbox.addWidget(self.close_button)
|
||||
|
||||
self.bar = QWidget()
|
||||
self.bar.setLayout(self.hbox);
|
||||
self.bar.setLayout(self.hbox)
|
||||
self.bar.hide()
|
||||
|
||||
def Widget(self):
|
||||
|
@ -470,7 +470,7 @@ class CallGraphLevelItemBase(object):
|
|||
self.params = params
|
||||
self.row = row
|
||||
self.parent_item = parent_item
|
||||
self.query_done = False;
|
||||
self.query_done = False
|
||||
self.child_count = 0
|
||||
self.child_items = []
|
||||
if parent_item:
|
||||
|
@ -517,7 +517,7 @@ class CallGraphLevelTwoPlusItemBase(CallGraphLevelItemBase):
|
|||
self.time = time
|
||||
|
||||
def Select(self):
|
||||
self.query_done = True;
|
||||
self.query_done = True
|
||||
query = QSqlQuery(self.glb.db)
|
||||
if self.params.have_ipc:
|
||||
ipc_str = ", SUM(insn_count), SUM(cyc_count)"
|
||||
|
@ -604,7 +604,7 @@ class CallGraphLevelOneItem(CallGraphLevelItemBase):
|
|||
self.dbid = comm_id
|
||||
|
||||
def Select(self):
|
||||
self.query_done = True;
|
||||
self.query_done = True
|
||||
query = QSqlQuery(self.glb.db)
|
||||
QueryExec(query, "SELECT thread_id, pid, tid"
|
||||
" FROM comm_threads"
|
||||
|
@ -622,9 +622,12 @@ class CallGraphRootItem(CallGraphLevelItemBase):
|
|||
def __init__(self, glb, params):
|
||||
super(CallGraphRootItem, self).__init__(glb, params, 0, None)
|
||||
self.dbid = 0
|
||||
self.query_done = True;
|
||||
self.query_done = True
|
||||
if_has_calls = ""
|
||||
if IsSelectable(glb.db, "comms", columns = "has_calls"):
|
||||
if_has_calls = " WHERE has_calls = TRUE"
|
||||
query = QSqlQuery(glb.db)
|
||||
QueryExec(query, "SELECT id, comm FROM comms")
|
||||
QueryExec(query, "SELECT id, comm FROM comms" + if_has_calls)
|
||||
while query.next():
|
||||
if not query.value(0):
|
||||
continue
|
||||
|
@ -793,7 +796,7 @@ class CallTreeLevelTwoPlusItemBase(CallGraphLevelItemBase):
|
|||
self.time = time
|
||||
|
||||
def Select(self):
|
||||
self.query_done = True;
|
||||
self.query_done = True
|
||||
if self.calls_id == 0:
|
||||
comm_thread = " AND comm_id = " + str(self.comm_id) + " AND thread_id = " + str(self.thread_id)
|
||||
else:
|
||||
|
@ -881,7 +884,7 @@ class CallTreeLevelOneItem(CallGraphLevelItemBase):
|
|||
self.dbid = comm_id
|
||||
|
||||
def Select(self):
|
||||
self.query_done = True;
|
||||
self.query_done = True
|
||||
query = QSqlQuery(self.glb.db)
|
||||
QueryExec(query, "SELECT thread_id, pid, tid"
|
||||
" FROM comm_threads"
|
||||
|
@ -899,9 +902,12 @@ class CallTreeRootItem(CallGraphLevelItemBase):
|
|||
def __init__(self, glb, params):
|
||||
super(CallTreeRootItem, self).__init__(glb, params, 0, None)
|
||||
self.dbid = 0
|
||||
self.query_done = True;
|
||||
self.query_done = True
|
||||
if_has_calls = ""
|
||||
if IsSelectable(glb.db, "comms", columns = "has_calls"):
|
||||
if_has_calls = " WHERE has_calls = TRUE"
|
||||
query = QSqlQuery(glb.db)
|
||||
QueryExec(query, "SELECT id, comm FROM comms")
|
||||
QueryExec(query, "SELECT id, comm FROM comms" + if_has_calls)
|
||||
while query.next():
|
||||
if not query.value(0):
|
||||
continue
|
||||
|
@ -971,7 +977,7 @@ class VBox():
|
|||
|
||||
def __init__(self, w1, w2, w3=None):
|
||||
self.vbox = QWidget()
|
||||
self.vbox.setLayout(QVBoxLayout());
|
||||
self.vbox.setLayout(QVBoxLayout())
|
||||
|
||||
self.vbox.layout().setContentsMargins(0, 0, 0, 0)
|
||||
|
||||
|
@ -1391,7 +1397,7 @@ class FetchMoreRecordsBar():
|
|||
self.hbox.addWidget(self.close_button)
|
||||
|
||||
self.bar = QWidget()
|
||||
self.bar.setLayout(self.hbox);
|
||||
self.bar.setLayout(self.hbox)
|
||||
self.bar.show()
|
||||
|
||||
self.in_progress = False
|
||||
|
@ -2206,7 +2212,7 @@ class ReportDialogBase(QDialog):
|
|||
self.vbox.addLayout(self.grid)
|
||||
self.vbox.addLayout(self.hbox)
|
||||
|
||||
self.setLayout(self.vbox);
|
||||
self.setLayout(self.vbox)
|
||||
|
||||
def Ok(self):
|
||||
vars = self.report_vars
|
||||
|
@ -3139,7 +3145,7 @@ class AboutDialog(QDialog):
|
|||
self.vbox = QVBoxLayout()
|
||||
self.vbox.addWidget(self.text)
|
||||
|
||||
self.setLayout(self.vbox);
|
||||
self.setLayout(self.vbox)
|
||||
|
||||
# Font resize
|
||||
|
||||
|
|
|
@ -21,6 +21,7 @@
|
|||
#include <subcmd/parse-options.h>
|
||||
#include "string2.h"
|
||||
#include "symbol.h"
|
||||
#include "util/rlimit.h"
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/string.h>
|
||||
#include <subcmd/exec-cmd.h>
|
||||
|
@ -727,6 +728,11 @@ int cmd_test(int argc, const char **argv)
|
|||
|
||||
if (skip != NULL)
|
||||
skiplist = intlist__new(skip);
|
||||
/*
|
||||
* Tests that create BPF maps, for instance, need more than the 64K
|
||||
* default:
|
||||
*/
|
||||
rlimit__bump_memlock();
|
||||
|
||||
return __cmd_test(argc, argv, skiplist);
|
||||
}
|
||||
|
|
|
@ -20,6 +20,7 @@ perf-y += parse-events.o
|
|||
perf-y += perf_regs.o
|
||||
perf-y += path.o
|
||||
perf-y += print_binary.o
|
||||
perf-y += rlimit.o
|
||||
perf-y += argv_split.o
|
||||
perf-y += rbtree.o
|
||||
perf-y += libstring.o
|
||||
|
|
|
@ -2460,7 +2460,7 @@ int cs_etm__process_auxtrace_info(union perf_event *event,
|
|||
|
||||
/* Something went wrong, no need to continue */
|
||||
if (!inode) {
|
||||
err = PTR_ERR(inode);
|
||||
err = -ENOMEM;
|
||||
goto err_free_metadata;
|
||||
}
|
||||
|
||||
|
@ -2517,8 +2517,10 @@ int cs_etm__process_auxtrace_info(union perf_event *event,
|
|||
session->auxtrace = &etm->auxtrace;
|
||||
|
||||
etm->unknown_thread = thread__new(999999999, 999999999);
|
||||
if (!etm->unknown_thread)
|
||||
if (!etm->unknown_thread) {
|
||||
err = -ENOMEM;
|
||||
goto err_free_queues;
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize list node so that at thread__zput() we can avoid
|
||||
|
@ -2530,8 +2532,10 @@ int cs_etm__process_auxtrace_info(union perf_event *event,
|
|||
if (err)
|
||||
goto err_delete_thread;
|
||||
|
||||
if (thread__init_map_groups(etm->unknown_thread, etm->machine))
|
||||
if (thread__init_map_groups(etm->unknown_thread, etm->machine)) {
|
||||
err = -ENOMEM;
|
||||
goto err_delete_thread;
|
||||
}
|
||||
|
||||
if (dump_trace) {
|
||||
cs_etm__print_auxtrace_info(auxtrace_info->priv, num_cpu);
|
||||
|
@ -2575,5 +2579,5 @@ err_free_traceid_list:
|
|||
err_free_hdr:
|
||||
zfree(&hdr);
|
||||
|
||||
return -EINVAL;
|
||||
return err;
|
||||
}
|
||||
|
|
|
@ -20,70 +20,14 @@
|
|||
#include "db-export.h"
|
||||
#include <linux/zalloc.h>
|
||||
|
||||
struct deferred_export {
|
||||
struct list_head node;
|
||||
struct comm *comm;
|
||||
};
|
||||
|
||||
static int db_export__deferred(struct db_export *dbe)
|
||||
{
|
||||
struct deferred_export *de;
|
||||
int err;
|
||||
|
||||
while (!list_empty(&dbe->deferred)) {
|
||||
de = list_entry(dbe->deferred.next, struct deferred_export,
|
||||
node);
|
||||
err = dbe->export_comm(dbe, de->comm);
|
||||
list_del_init(&de->node);
|
||||
free(de);
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void db_export__free_deferred(struct db_export *dbe)
|
||||
{
|
||||
struct deferred_export *de;
|
||||
|
||||
while (!list_empty(&dbe->deferred)) {
|
||||
de = list_entry(dbe->deferred.next, struct deferred_export,
|
||||
node);
|
||||
list_del_init(&de->node);
|
||||
free(de);
|
||||
}
|
||||
}
|
||||
|
||||
static int db_export__defer_comm(struct db_export *dbe, struct comm *comm)
|
||||
{
|
||||
struct deferred_export *de;
|
||||
|
||||
de = zalloc(sizeof(struct deferred_export));
|
||||
if (!de)
|
||||
return -ENOMEM;
|
||||
|
||||
de->comm = comm;
|
||||
list_add_tail(&de->node, &dbe->deferred);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int db_export__init(struct db_export *dbe)
|
||||
{
|
||||
memset(dbe, 0, sizeof(struct db_export));
|
||||
INIT_LIST_HEAD(&dbe->deferred);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int db_export__flush(struct db_export *dbe)
|
||||
{
|
||||
return db_export__deferred(dbe);
|
||||
}
|
||||
|
||||
void db_export__exit(struct db_export *dbe)
|
||||
{
|
||||
db_export__free_deferred(dbe);
|
||||
call_return_processor__free(dbe->crp);
|
||||
dbe->crp = NULL;
|
||||
}
|
||||
|
@ -115,71 +59,73 @@ int db_export__machine(struct db_export *dbe, struct machine *machine)
|
|||
}
|
||||
|
||||
int db_export__thread(struct db_export *dbe, struct thread *thread,
|
||||
struct machine *machine, struct comm *comm)
|
||||
struct machine *machine, struct thread *main_thread)
|
||||
{
|
||||
struct thread *main_thread;
|
||||
u64 main_thread_db_id = 0;
|
||||
int err;
|
||||
|
||||
if (thread->db_id)
|
||||
return 0;
|
||||
|
||||
thread->db_id = ++dbe->thread_last_db_id;
|
||||
|
||||
if (thread->pid_ != -1) {
|
||||
if (thread->pid_ == thread->tid) {
|
||||
main_thread = thread;
|
||||
} else {
|
||||
main_thread = machine__findnew_thread(machine,
|
||||
thread->pid_,
|
||||
thread->pid_);
|
||||
if (!main_thread)
|
||||
return -ENOMEM;
|
||||
err = db_export__thread(dbe, main_thread, machine,
|
||||
comm);
|
||||
if (err)
|
||||
goto out_put;
|
||||
if (comm) {
|
||||
err = db_export__comm_thread(dbe, comm, thread);
|
||||
if (err)
|
||||
goto out_put;
|
||||
}
|
||||
}
|
||||
if (main_thread)
|
||||
main_thread_db_id = main_thread->db_id;
|
||||
if (main_thread != thread)
|
||||
thread__put(main_thread);
|
||||
}
|
||||
|
||||
if (dbe->export_thread)
|
||||
return dbe->export_thread(dbe, thread, main_thread_db_id,
|
||||
machine);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
out_put:
|
||||
thread__put(main_thread);
|
||||
return err;
|
||||
static int __db_export__comm(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *thread)
|
||||
{
|
||||
comm->db_id = ++dbe->comm_last_db_id;
|
||||
|
||||
if (dbe->export_comm)
|
||||
return dbe->export_comm(dbe, comm, thread);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int db_export__comm(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *main_thread)
|
||||
struct thread *thread)
|
||||
{
|
||||
if (comm->db_id)
|
||||
return 0;
|
||||
|
||||
return __db_export__comm(dbe, comm, thread);
|
||||
}
|
||||
|
||||
/*
|
||||
* Export the "exec" comm. The "exec" comm is the program / application command
|
||||
* name at the time it first executes. It is used to group threads for the same
|
||||
* program. Note that the main thread pid (or thread group id tgid) cannot be
|
||||
* used because it does not change when a new program is exec'ed.
|
||||
*/
|
||||
int db_export__exec_comm(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *main_thread)
|
||||
{
|
||||
int err;
|
||||
|
||||
if (comm->db_id)
|
||||
return 0;
|
||||
|
||||
comm->db_id = ++dbe->comm_last_db_id;
|
||||
|
||||
if (dbe->export_comm) {
|
||||
if (main_thread->comm_set)
|
||||
err = dbe->export_comm(dbe, comm);
|
||||
else
|
||||
err = db_export__defer_comm(dbe, comm);
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
err = __db_export__comm(dbe, comm, main_thread);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
/*
|
||||
* Record the main thread for this comm. Note that the main thread can
|
||||
* have many "exec" comms because there will be a new one every time it
|
||||
* exec's. An "exec" comm however will only ever have 1 main thread.
|
||||
* That is different to any other threads for that same program because
|
||||
* exec() will effectively kill them, so the relationship between the
|
||||
* "exec" comm and non-main threads is 1-to-1. That is why
|
||||
* db_export__comm_thread() is called here for the main thread, but it
|
||||
* is called for non-main threads when they are exported.
|
||||
*/
|
||||
return db_export__comm_thread(dbe, comm, main_thread);
|
||||
}
|
||||
|
||||
|
@ -340,11 +286,65 @@ int db_export__branch_type(struct db_export *dbe, u32 branch_type,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int db_export__threads(struct db_export *dbe, struct thread *thread,
|
||||
struct thread *main_thread,
|
||||
struct machine *machine, struct comm **comm_ptr)
|
||||
{
|
||||
struct comm *comm = NULL;
|
||||
struct comm *curr_comm;
|
||||
int err;
|
||||
|
||||
if (main_thread) {
|
||||
/*
|
||||
* A thread has a reference to the main thread, so export the
|
||||
* main thread first.
|
||||
*/
|
||||
err = db_export__thread(dbe, main_thread, machine, main_thread);
|
||||
if (err)
|
||||
return err;
|
||||
/*
|
||||
* Export comm before exporting the non-main thread because
|
||||
* db_export__comm_thread() can be called further below.
|
||||
*/
|
||||
comm = machine__thread_exec_comm(machine, main_thread);
|
||||
if (comm) {
|
||||
err = db_export__exec_comm(dbe, comm, main_thread);
|
||||
if (err)
|
||||
return err;
|
||||
*comm_ptr = comm;
|
||||
}
|
||||
}
|
||||
|
||||
if (thread != main_thread) {
|
||||
/*
|
||||
* For a non-main thread, db_export__comm_thread() must be
|
||||
* called only if thread has not previously been exported.
|
||||
*/
|
||||
bool export_comm_thread = comm && !thread->db_id;
|
||||
|
||||
err = db_export__thread(dbe, thread, machine, main_thread);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (export_comm_thread) {
|
||||
err = db_export__comm_thread(dbe, comm, thread);
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
}
|
||||
|
||||
curr_comm = thread__comm(thread);
|
||||
if (curr_comm)
|
||||
return db_export__comm(dbe, curr_comm, thread);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int db_export__sample(struct db_export *dbe, union perf_event *event,
|
||||
struct perf_sample *sample, struct perf_evsel *evsel,
|
||||
struct addr_location *al)
|
||||
{
|
||||
struct thread* thread = al->thread;
|
||||
struct thread *thread = al->thread;
|
||||
struct export_sample es = {
|
||||
.event = event,
|
||||
.sample = sample,
|
||||
|
@ -364,19 +364,13 @@ int db_export__sample(struct db_export *dbe, union perf_event *event,
|
|||
return err;
|
||||
|
||||
main_thread = thread__main_thread(al->machine, thread);
|
||||
if (main_thread)
|
||||
comm = machine__thread_exec_comm(al->machine, main_thread);
|
||||
|
||||
err = db_export__thread(dbe, thread, al->machine, comm);
|
||||
err = db_export__threads(dbe, thread, main_thread, al->machine, &comm);
|
||||
if (err)
|
||||
goto out_put;
|
||||
|
||||
if (comm) {
|
||||
err = db_export__comm(dbe, comm, main_thread);
|
||||
if (err)
|
||||
goto out_put;
|
||||
if (comm)
|
||||
es.comm_db_id = comm->db_id;
|
||||
}
|
||||
|
||||
es.db_id = ++dbe->sample_last_db_id;
|
||||
|
||||
|
@ -525,3 +519,92 @@ int db_export__call_return(struct db_export *dbe, struct call_return *cr,
|
|||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int db_export__pid_tid(struct db_export *dbe, struct machine *machine,
|
||||
pid_t pid, pid_t tid, u64 *db_id,
|
||||
struct comm **comm_ptr, bool *is_idle)
|
||||
{
|
||||
struct thread *thread = machine__find_thread(machine, pid, tid);
|
||||
struct thread *main_thread;
|
||||
int err = 0;
|
||||
|
||||
if (!thread || !thread->comm_set)
|
||||
goto out_put;
|
||||
|
||||
*is_idle = !thread->pid_ && !thread->tid;
|
||||
|
||||
main_thread = thread__main_thread(machine, thread);
|
||||
|
||||
err = db_export__threads(dbe, thread, main_thread, machine, comm_ptr);
|
||||
|
||||
*db_id = thread->db_id;
|
||||
|
||||
thread__put(main_thread);
|
||||
out_put:
|
||||
thread__put(thread);
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
int db_export__switch(struct db_export *dbe, union perf_event *event,
|
||||
struct perf_sample *sample, struct machine *machine)
|
||||
{
|
||||
bool out = event->header.misc & PERF_RECORD_MISC_SWITCH_OUT;
|
||||
bool out_preempt = out &&
|
||||
(event->header.misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT);
|
||||
int flags = out | (out_preempt << 1);
|
||||
bool is_idle_a = false, is_idle_b = false;
|
||||
u64 th_a_id = 0, th_b_id = 0;
|
||||
u64 comm_out_id, comm_in_id;
|
||||
struct comm *comm_a = NULL;
|
||||
struct comm *comm_b = NULL;
|
||||
u64 th_out_id, th_in_id;
|
||||
u64 db_id;
|
||||
int err;
|
||||
|
||||
err = db_export__machine(dbe, machine);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
err = db_export__pid_tid(dbe, machine, sample->pid, sample->tid,
|
||||
&th_a_id, &comm_a, &is_idle_a);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (event->header.type == PERF_RECORD_SWITCH_CPU_WIDE) {
|
||||
pid_t pid = event->context_switch.next_prev_pid;
|
||||
pid_t tid = event->context_switch.next_prev_tid;
|
||||
|
||||
err = db_export__pid_tid(dbe, machine, pid, tid, &th_b_id,
|
||||
&comm_b, &is_idle_b);
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
/*
|
||||
* Do not export if both threads are unknown (i.e. not being traced),
|
||||
* or one is unknown and the other is the idle task.
|
||||
*/
|
||||
if ((!th_a_id || is_idle_a) && (!th_b_id || is_idle_b))
|
||||
return 0;
|
||||
|
||||
db_id = ++dbe->context_switch_last_db_id;
|
||||
|
||||
if (out) {
|
||||
th_out_id = th_a_id;
|
||||
th_in_id = th_b_id;
|
||||
comm_out_id = comm_a ? comm_a->db_id : 0;
|
||||
comm_in_id = comm_b ? comm_b->db_id : 0;
|
||||
} else {
|
||||
th_out_id = th_b_id;
|
||||
th_in_id = th_a_id;
|
||||
comm_out_id = comm_b ? comm_b->db_id : 0;
|
||||
comm_in_id = comm_a ? comm_a->db_id : 0;
|
||||
}
|
||||
|
||||
if (dbe->export_context_switch)
|
||||
return dbe->export_context_switch(dbe, db_id, machine, sample,
|
||||
th_out_id, comm_out_id,
|
||||
th_in_id, comm_in_id, flags);
|
||||
return 0;
|
||||
}
|
||||
|
|
|
@ -43,7 +43,8 @@ struct db_export {
|
|||
int (*export_machine)(struct db_export *dbe, struct machine *machine);
|
||||
int (*export_thread)(struct db_export *dbe, struct thread *thread,
|
||||
u64 main_thread_db_id, struct machine *machine);
|
||||
int (*export_comm)(struct db_export *dbe, struct comm *comm);
|
||||
int (*export_comm)(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *thread);
|
||||
int (*export_comm_thread)(struct db_export *dbe, u64 db_id,
|
||||
struct comm *comm, struct thread *thread);
|
||||
int (*export_dso)(struct db_export *dbe, struct dso *dso,
|
||||
|
@ -56,6 +57,11 @@ struct db_export {
|
|||
int (*export_call_path)(struct db_export *dbe, struct call_path *cp);
|
||||
int (*export_call_return)(struct db_export *dbe,
|
||||
struct call_return *cr);
|
||||
int (*export_context_switch)(struct db_export *dbe, u64 db_id,
|
||||
struct machine *machine,
|
||||
struct perf_sample *sample,
|
||||
u64 th_out_id, u64 comm_out_id,
|
||||
u64 th_in_id, u64 comm_in_id, int flags);
|
||||
struct call_return_processor *crp;
|
||||
struct call_path_root *cpr;
|
||||
u64 evsel_last_db_id;
|
||||
|
@ -68,18 +74,19 @@ struct db_export {
|
|||
u64 sample_last_db_id;
|
||||
u64 call_path_last_db_id;
|
||||
u64 call_return_last_db_id;
|
||||
struct list_head deferred;
|
||||
u64 context_switch_last_db_id;
|
||||
};
|
||||
|
||||
int db_export__init(struct db_export *dbe);
|
||||
int db_export__flush(struct db_export *dbe);
|
||||
void db_export__exit(struct db_export *dbe);
|
||||
int db_export__evsel(struct db_export *dbe, struct perf_evsel *evsel);
|
||||
int db_export__machine(struct db_export *dbe, struct machine *machine);
|
||||
int db_export__thread(struct db_export *dbe, struct thread *thread,
|
||||
struct machine *machine, struct comm *comm);
|
||||
struct machine *machine, struct thread *main_thread);
|
||||
int db_export__comm(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *main_thread);
|
||||
struct thread *thread);
|
||||
int db_export__exec_comm(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *main_thread);
|
||||
int db_export__comm_thread(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *thread);
|
||||
int db_export__dso(struct db_export *dbe, struct dso *dso,
|
||||
|
@ -97,5 +104,7 @@ int db_export__branch_types(struct db_export *dbe);
|
|||
int db_export__call_path(struct db_export *dbe, struct call_path *cp);
|
||||
int db_export__call_return(struct db_export *dbe, struct call_return *cr,
|
||||
u64 *parent_db_id);
|
||||
int db_export__switch(struct db_export *dbe, union perf_event *event,
|
||||
struct perf_sample *sample, struct machine *machine);
|
||||
|
||||
#endif
|
||||
|
|
29
tools/perf/util/rlimit.c
Normal file
29
tools/perf/util/rlimit.c
Normal file
|
@ -0,0 +1,29 @@
|
|||
/* SPDX-License-Identifier: LGPL-2.1 */
|
||||
|
||||
#include "util/debug.h"
|
||||
#include "util/rlimit.h"
|
||||
#include <sys/time.h>
|
||||
#include <sys/resource.h>
|
||||
|
||||
/*
|
||||
* Bump the memlock so that we can get bpf maps of a reasonable size,
|
||||
* like the ones used with 'perf trace' and with 'perf test bpf',
|
||||
* improve this to some specific request if needed.
|
||||
*/
|
||||
void rlimit__bump_memlock(void)
|
||||
{
|
||||
struct rlimit rlim;
|
||||
|
||||
if (getrlimit(RLIMIT_MEMLOCK, &rlim) == 0) {
|
||||
rlim.rlim_cur *= 4;
|
||||
rlim.rlim_max *= 4;
|
||||
|
||||
if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0) {
|
||||
rlim.rlim_cur /= 2;
|
||||
rlim.rlim_max /= 2;
|
||||
|
||||
if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0)
|
||||
pr_debug("Couldn't bump rlimit(MEMLOCK), failures may take place when creating BPF maps, etc\n");
|
||||
}
|
||||
}
|
||||
}
|
6
tools/perf/util/rlimit.h
Normal file
6
tools/perf/util/rlimit.h
Normal file
|
@ -0,0 +1,6 @@
|
|||
#ifndef __PERF_RLIMIT_H_
|
||||
#define __PERF_RLIMIT_H_
|
||||
/* SPDX-License-Identifier: LGPL-2.1 */
|
||||
|
||||
void rlimit__bump_memlock(void);
|
||||
#endif // __PERF_RLIMIT_H_
|
|
@ -113,6 +113,7 @@ struct tables {
|
|||
PyObject *call_path_handler;
|
||||
PyObject *call_return_handler;
|
||||
PyObject *synth_handler;
|
||||
PyObject *context_switch_handler;
|
||||
bool db_export_mode;
|
||||
};
|
||||
|
||||
|
@ -1011,15 +1012,19 @@ static int python_export_thread(struct db_export *dbe, struct thread *thread,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int python_export_comm(struct db_export *dbe, struct comm *comm)
|
||||
static int python_export_comm(struct db_export *dbe, struct comm *comm,
|
||||
struct thread *thread)
|
||||
{
|
||||
struct tables *tables = container_of(dbe, struct tables, dbe);
|
||||
PyObject *t;
|
||||
|
||||
t = tuple_new(2);
|
||||
t = tuple_new(5);
|
||||
|
||||
tuple_set_u64(t, 0, comm->db_id);
|
||||
tuple_set_string(t, 1, comm__str(comm));
|
||||
tuple_set_u64(t, 2, thread->db_id);
|
||||
tuple_set_u64(t, 3, comm->start);
|
||||
tuple_set_s32(t, 4, comm->exec);
|
||||
|
||||
call_object(tables->comm_handler, t, "comm_table");
|
||||
|
||||
|
@ -1233,6 +1238,34 @@ static int python_export_call_return(struct db_export *dbe,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int python_export_context_switch(struct db_export *dbe, u64 db_id,
|
||||
struct machine *machine,
|
||||
struct perf_sample *sample,
|
||||
u64 th_out_id, u64 comm_out_id,
|
||||
u64 th_in_id, u64 comm_in_id, int flags)
|
||||
{
|
||||
struct tables *tables = container_of(dbe, struct tables, dbe);
|
||||
PyObject *t;
|
||||
|
||||
t = tuple_new(9);
|
||||
|
||||
tuple_set_u64(t, 0, db_id);
|
||||
tuple_set_u64(t, 1, machine->db_id);
|
||||
tuple_set_u64(t, 2, sample->time);
|
||||
tuple_set_s32(t, 3, sample->cpu);
|
||||
tuple_set_u64(t, 4, th_out_id);
|
||||
tuple_set_u64(t, 5, comm_out_id);
|
||||
tuple_set_u64(t, 6, th_in_id);
|
||||
tuple_set_u64(t, 7, comm_in_id);
|
||||
tuple_set_s32(t, 8, flags);
|
||||
|
||||
call_object(tables->context_switch_handler, t, "context_switch");
|
||||
|
||||
Py_DECREF(t);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int python_process_call_return(struct call_return *cr, u64 *parent_db_id,
|
||||
void *data)
|
||||
{
|
||||
|
@ -1296,6 +1329,16 @@ static void python_process_event(union perf_event *event,
|
|||
}
|
||||
}
|
||||
|
||||
static void python_process_switch(union perf_event *event,
|
||||
struct perf_sample *sample,
|
||||
struct machine *machine)
|
||||
{
|
||||
struct tables *tables = &tables_global;
|
||||
|
||||
if (tables->db_export_mode)
|
||||
db_export__switch(&tables->dbe, event, sample, machine);
|
||||
}
|
||||
|
||||
static void get_handler_name(char *str, size_t size,
|
||||
struct perf_evsel *evsel)
|
||||
{
|
||||
|
@ -1511,6 +1554,7 @@ static void set_table_handlers(struct tables *tables)
|
|||
SET_TABLE_HANDLER(sample);
|
||||
SET_TABLE_HANDLER(call_path);
|
||||
SET_TABLE_HANDLER(call_return);
|
||||
SET_TABLE_HANDLER(context_switch);
|
||||
|
||||
/*
|
||||
* Synthesized events are samples but with architecture-specific data
|
||||
|
@ -1620,9 +1664,7 @@ error:
|
|||
|
||||
static int python_flush_script(void)
|
||||
{
|
||||
struct tables *tables = &tables_global;
|
||||
|
||||
return db_export__flush(&tables->dbe);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -1831,6 +1873,7 @@ struct scripting_ops python_scripting_ops = {
|
|||
.flush_script = python_flush_script,
|
||||
.stop_script = python_stop_script,
|
||||
.process_event = python_process_event,
|
||||
.process_switch = python_process_switch,
|
||||
.process_stat = python_process_stat,
|
||||
.process_stat_interval = python_process_stat_interval,
|
||||
.generate_script = python_generate_script,
|
||||
|
|
|
@ -81,6 +81,9 @@ struct scripting_ops {
|
|||
struct perf_sample *sample,
|
||||
struct perf_evsel *evsel,
|
||||
struct addr_location *al);
|
||||
void (*process_switch)(union perf_event *event,
|
||||
struct perf_sample *sample,
|
||||
struct machine *machine);
|
||||
void (*process_stat)(struct perf_stat_config *config,
|
||||
struct perf_evsel *evsel, u64 tstamp);
|
||||
void (*process_stat_interval)(u64 tstamp);
|
||||
|
|
Loading…
Reference in a new issue