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| author | Matthew Pickering <matthewtpickering@gmail.com> | 2021-11-25 17:03:08 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-03-02 01:14:59 -0500 |
| commit | 75caafaafca5a1941c276f95017c34f68da8d679 (patch) | |
| tree | 58113d937239965d60a3221c99a82b3739ebec58 /testsuite/tests/driver | |
| parent | 7aeb6d29313b23cd8d4da5d42cd9e740cca5c1df (diff) | |
| download | haskell-75caafaafca5a1941c276f95017c34f68da8d679.tar.gz | |
Ticky profiling improvements.
This adds a number of changes to ticky-ticky profiling.
When an executable is profiled with IPE profiling it's now possible to
associate id-related ticky counters to their source location.
This works by emitting the info table address as part of the counter
which can be looked up in the IPE table.
Add a `-ticky-ap-thunk` flag. This flag prevents the use of some standard thunks
which are precompiled into the RTS. This means reduced cache locality
and increased code size. But it allows better attribution of execution
cost to specific source locations instead of simple attributing it to
the standard thunk.
ticky-ticky now uses the `arg` field to emit additional information
about counters in json format. When ticky-ticky is used in combination
with the eventlog eventlog2html can be used to generate a html table
from the eventlog similar to the old text output for ticky-ticky.
Diffstat (limited to 'testsuite/tests/driver')
| -rw-r--r-- | testsuite/tests/driver/T16167.stdout | 2 | ||||
| -rw-r--r-- | testsuite/tests/driver/json.stderr | 2 | ||||
| -rw-r--r-- | testsuite/tests/driver/json2.stderr | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/testsuite/tests/driver/T16167.stdout b/testsuite/tests/driver/T16167.stdout index 5416b95894..3da369eb8b 100644 --- a/testsuite/tests/driver/T16167.stdout +++ b/testsuite/tests/driver/T16167.stdout @@ -1 +1 @@ -{"span": {"file": "T16167.hs","startLine": 1,"startCol": 8,"endLine": 1,"endCol": 9},"doc": "parse error on input \u2018f\u2019","messageClass": "MCDiagnostic SevError ErrorWithoutFlag"} +{"span":{"file":"T16167.hs","startLine":1,"startCol":8,"endLine":1,"endCol":9},"doc":"parse error on input \u2018f\u2019","messageClass":"MCDiagnostic SevError ErrorWithoutFlag"} diff --git a/testsuite/tests/driver/json.stderr b/testsuite/tests/driver/json.stderr index cb34abd7ac..ec28dbb206 100644 --- a/testsuite/tests/driver/json.stderr +++ b/testsuite/tests/driver/json.stderr @@ -1 +1 @@ -{"span": {"file": "json.hs","startLine": 6,"startCol": 7,"endLine": 6,"endCol": 8},"doc": "\u2022 No instance for (Num (a -> a)) arising from the literal \u20185\u2019\n (maybe you haven't applied a function to enough arguments?)\n\u2022 In the expression: 5\n In an equation for \u2018id1\u2019: id1 = 5","messageClass": "MCDiagnostic SevError ErrorWithoutFlag"} +{"span":{"file":"json.hs","startLine":6,"startCol":7,"endLine":6,"endCol":8},"doc":"\u2022 No instance for (Num (a -> a)) arising from the literal \u20185\u2019\n (maybe you haven't applied a function to enough arguments?)\n\u2022 In the expression: 5\n In an equation for \u2018id1\u2019: id1 = 5","messageClass":"MCDiagnostic SevError ErrorWithoutFlag"} diff --git a/testsuite/tests/driver/json2.stderr b/testsuite/tests/driver/json2.stderr index 71d7f5edfa..6c69d32881 100644 --- a/testsuite/tests/driver/json2.stderr +++ b/testsuite/tests/driver/json2.stderr @@ -1 +1 @@ -{"span": null,"doc": "TYPE SIGNATURES\n foo :: forall a. a -> a\nDependent modules: []\nDependent packages: [base-4.16.0.0]","messageClass": "MCOutput"} +{"span":null,"doc":"TYPE SIGNATURES\n foo :: forall a. a -> a\nDependent modules: []\nDependent packages: [base-4.16.0.0]","messageClass":"MCOutput"} |