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llvm-project/llvm/test/tools/llvm-profdata/multiple-inputs.test

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llvm-profdata: Clean up and reorganize some tests This moves some tests around to make it clearer what's being tested, and adds very rudimentary comment syntax to the text input format to make specifying this kind of test a little bit simpler. llvm-svn: 214235
2014-07-30 06:29:23 +08:00
Some very basic tests for the multiple input cases.
llvm-profdata: Use consistent file suffixes in tests In some places we've been using different suffixes for the different file formats involved in instrprof, but in others we've just ambiguously used .profdata. Update the test files to indicate the types of file more obviously. No functional change. llvm-svn: 214357
2014-07-31 07:02:01 +08:00
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-2.proftext -o %t
ProfileData: Add support for the indexed instrprof format This adds support for an indexed instrumentation based profiling format, which is just a small header and an on disk hash table. This format will be used by clang's -fprofile-instr-use= for PGO. llvm-svn: 206656
2014-04-19 05:48:40 +08:00
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO3
llvm-profdata: Use consistent file suffixes in tests In some places we've been using different suffixes for the different file formats involved in instrprof, but in others we've just ambiguously used .profdata. Update the test files to indicate the types of file more obviously. No functional change. llvm-svn: 214357
2014-07-31 07:02:01 +08:00
RUN: llvm-profdata merge %p/Inputs/foo3-2.proftext %p/Inputs/foo3-1.proftext -o %t
ProfileData: Add support for the indexed instrprof format This adds support for an indexed instrumentation based profiling format, which is just a small header and an on disk hash table. This format will be used by clang's -fprofile-instr-use= for PGO. llvm-svn: 206656
2014-04-19 05:48:40 +08:00
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO3
ProfileData: Introduce InstrProfWriter using the naive text format This isn't a format we'll want to write out in practice, but moving it to the writer library simplifies llvm-profdata and isolates it from further changes to the format. This also allows us to update the tests to not rely on the text output format. llvm-svn: 204489
2014-03-22 01:46:22 +08:00
FOO3: foo:
FOO3: Counters: 3
FOO3: Function count: 8
FOO3: Block counts: [7, 6]
FOO3: Total functions: 1
FOO3: Maximum function count: 8
FOO3: Maximum internal block count: 7
Back out Profile library and dependent commits Chandler voiced some concern with checking this in without some discussion first. Reverting for now. This reverts r203703, r203704, r203708, and 203709. llvm-svn: 203723
2014-03-13 06:00:57 +08:00
llvm-profdata: Use consistent file suffixes in tests In some places we've been using different suffixes for the different file formats involved in instrprof, but in others we've just ambiguously used .profdata. Update the test files to indicate the types of file more obviously. No functional change. llvm-svn: 214357
2014-07-31 07:02:01 +08:00
RUN: llvm-profdata merge %p/Inputs/empty.proftext %p/Inputs/foo3-1.proftext -o %t
ProfileData: Add support for the indexed instrprof format This adds support for an indexed instrumentation based profiling format, which is just a small header and an on disk hash table. This format will be used by clang's -fprofile-instr-use= for PGO. llvm-svn: 206656
2014-04-19 05:48:40 +08:00
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO3EMPTY
ProfileData: Introduce InstrProfWriter using the naive text format This isn't a format we'll want to write out in practice, but moving it to the writer library simplifies llvm-profdata and isolates it from further changes to the format. This also allows us to update the tests to not rely on the text output format. llvm-svn: 204489
2014-03-22 01:46:22 +08:00
FOO3EMPTY: foo:
FOO3EMPTY: Counters: 3
FOO3EMPTY: Function count: 1
FOO3EMPTY: Block counts: [2, 3]
FOO3EMPTY: Total functions: 1
FOO3EMPTY: Maximum function count: 1
FOO3EMPTY: Maximum internal block count: 3
llvm-profdata: Use consistent file suffixes in tests In some places we've been using different suffixes for the different file formats involved in instrprof, but in others we've just ambiguously used .profdata. Update the test files to indicate the types of file more obviously. No functional change. llvm-svn: 214357
2014-07-31 07:02:01 +08:00
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3bar3-1.proftext -o %t
Stop testing the unspecified order in which the OnDiskHashTable stores entries. llvm-svn: 264487
2016-03-26 10:02:59 +08:00
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO3FOO3BAR3 --check-prefix=FOO3FOO3BAR3-1
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO3FOO3BAR3 --check-prefix=FOO3FOO3BAR3-2
FOO3FOO3BAR3-1: foo:
FOO3FOO3BAR3-1: Counters: 3
FOO3FOO3BAR3-1: Function count: 3
FOO3FOO3BAR3-1: Block counts: [5, 8]
FOO3FOO3BAR3-2: bar:
FOO3FOO3BAR3-2: Counters: 3
FOO3FOO3BAR3-2: Function count: 7
FOO3FOO3BAR3-2: Block counts: [11, 13]
ProfileData: Introduce InstrProfWriter using the naive text format This isn't a format we'll want to write out in practice, but moving it to the writer library simplifies llvm-profdata and isolates it from further changes to the format. This also allows us to update the tests to not rely on the text output format. llvm-svn: 204489
2014-03-22 01:46:22 +08:00
FOO3FOO3BAR3: Total functions: 2
FOO3FOO3BAR3: Maximum function count: 7
FOO3FOO3BAR3: Maximum internal block count: 13
llvm-profdata: Use consistent file suffixes in tests In some places we've been using different suffixes for the different file formats involved in instrprof, but in others we've just ambiguously used .profdata. Update the test files to indicate the types of file more obviously. No functional change. llvm-svn: 214357
2014-07-31 07:02:01 +08:00
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/bar3-1.proftext -o %t
Stop testing the unspecified order in which the OnDiskHashTable stores entries. llvm-svn: 264487
2016-03-26 10:02:59 +08:00
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=DISJOINT --check-prefix=DISJOINT-1
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=DISJOINT --check-prefix=DISJOINT-2
DISJOINT-1: foo:
DISJOINT-1: Counters: 3
DISJOINT-1: Function count: 1
DISJOINT-1: Block counts: [2, 3]
DISJOINT-2: bar:
DISJOINT-2: Counters: 3
DISJOINT-2: Function count: 1
DISJOINT-2: Block counts: [2, 3]
ProfileData: Introduce InstrProfWriter using the naive text format This isn't a format we'll want to write out in practice, but moving it to the writer library simplifies llvm-profdata and isolates it from further changes to the format. This also allows us to update the tests to not rely on the text output format. llvm-svn: 204489
2014-03-22 01:46:22 +08:00
DISJOINT: Total functions: 2
DISJOINT: Maximum function count: 1
DISJOINT: Maximum internal block count: 3
Retry: [llvm-profdata] Speed up merging by using a thread pool Add a "-j" option to llvm-profdata to control the number of threads used. Auto-detect NumThreads when it isn't specified, and avoid spawning threads when they wouldn't be beneficial. I tested this patch using a raw profile produced by clang (147MB). Here is the time taken to merge 4 copies together on my laptop: No thread pool: 112.87s user 5.92s system 97% cpu 2:01.08 total With 2 threads: 134.99s user 26.54s system 164% cpu 1:33.31 total Changes since the initial commit: - When handling odd-length inputs, call ThreadPool::wait() before merging the last profile. Should fix a race/off-by-one (see r275937). Differential Revision: https://reviews.llvm.org/D22438 llvm-svn: 275938
2016-07-19 09:17:20 +08:00
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: -num-threads 2 -o %t
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO4
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: -j 3 -o %t
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO4
FOO4: foo:
FOO4: Counters: 3
FOO4: Function count: 4
FOO4: Block counts: [8, 12]
FOO4: Total functions: 1
FOO4: Maximum function count: 4
FOO4: Maximum internal block count: 12
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext -j 2 -o %t
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO5
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext -j 3 -o %t
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO5
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext -o %t
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO5
RUN: llvm-profdata merge %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext %p/Inputs/foo3-1.proftext \
RUN: %p/Inputs/foo3-1.proftext -j 1 -o %t
RUN: llvm-profdata show %t -all-functions -counts | FileCheck %s --check-prefix=FOO5
FOO5: foo:
FOO5: Counters: 3
FOO5: Function count: 5
FOO5: Block counts: [10, 15]
FOO5: Total functions: 1
FOO5: Maximum function count: 5
FOO5: Maximum internal block count: 15