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| author | Ben Gamari <ben@smart-cactus.org> | 2022-08-18 20:03:15 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2022-10-10 20:32:37 -0400 |
| commit | 4112e3ca9361b4a6569a8d3c44d9c93781f57c20 (patch) | |
| tree | 4219d4c4a8187536720f2a6ba6c666108b1e629c /testsuite/tests/rts/ipe/ipeEventLog_fromMap.stderr | |
| parent | fb6c2dd21a1f31781b7f94a1a8c8b75114b71d12 (diff) | |
| download | haskell-4112e3ca9361b4a6569a8d3c44d9c93781f57c20.tar.gz | |
Refactor IPE initialization
Here we refactor the representation of info table provenance information
in object code to significantly reduce its size and link-time impact.
Specifically, we deduplicate strings and represent them as 32-bit
offsets into a common string table.
In addition, we rework the registration logic to eliminate allocation
from the registration path, which is run from a static initializer where
things like allocation are technically undefined behavior (although it
did previously seem to work). For similar reasons we eliminate lock
usage from registration path, instead relying on atomic CAS.
Closes #22077.
Diffstat (limited to 'testsuite/tests/rts/ipe/ipeEventLog_fromMap.stderr')
| -rw-r--r-- | testsuite/tests/rts/ipe/ipeEventLog_fromMap.stderr | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/testsuite/tests/rts/ipe/ipeEventLog_fromMap.stderr b/testsuite/tests/rts/ipe/ipeEventLog_fromMap.stderr new file mode 100644 index 0000000000..606de64766 --- /dev/null +++ b/testsuite/tests/rts/ipe/ipeEventLog_fromMap.stderr @@ -0,0 +1,20 @@ +7f8f9c139740: IPE: table_name table_name_000, closure_desc closure_desc_000, ty_desc ty_desc_000, label label_000, module module_000, srcloc srcloc_000 +7f8f9c139740: IPE: table_name table_name_001, closure_desc closure_desc_001, ty_desc ty_desc_001, label label_001, module module_001, srcloc srcloc_001 +7f8f9c139740: IPE: table_name table_name_002, closure_desc closure_desc_002, ty_desc ty_desc_002, label label_002, module module_002, srcloc srcloc_002 +7f8f9c139740: IPE: table_name table_name_003, closure_desc closure_desc_003, ty_desc ty_desc_003, label label_003, module module_003, srcloc srcloc_003 +7f8f9c139740: IPE: table_name table_name_004, closure_desc closure_desc_004, ty_desc ty_desc_004, label label_004, module module_004, srcloc srcloc_004 +7f8f9c139740: IPE: table_name table_name_005, closure_desc closure_desc_005, ty_desc ty_desc_005, label label_005, module module_005, srcloc srcloc_005 +7f8f9c139740: IPE: table_name table_name_006, closure_desc closure_desc_006, ty_desc ty_desc_006, label label_006, module module_006, srcloc srcloc_006 +7f8f9c139740: IPE: table_name table_name_007, closure_desc closure_desc_007, ty_desc ty_desc_007, label label_007, module module_007, srcloc srcloc_007 +7f8f9c139740: IPE: table_name table_name_008, closure_desc closure_desc_008, ty_desc ty_desc_008, label label_008, module module_008, srcloc srcloc_008 +7f8f9c139740: IPE: table_name table_name_009, closure_desc closure_desc_009, ty_desc ty_desc_009, label label_009, module module_009, srcloc srcloc_009 +7f8f9c139740: IPE: table_name table_name_000, closure_desc closure_desc_000, ty_desc ty_desc_000, label label_000, module module_000, srcloc srcloc_000 +7f8f9c139740: IPE: table_name table_name_001, closure_desc closure_desc_001, ty_desc ty_desc_001, label label_001, module module_001, srcloc srcloc_001 +7f8f9c139740: IPE: table_name table_name_002, closure_desc closure_desc_002, ty_desc ty_desc_002, label label_002, module module_002, srcloc srcloc_002 +7f8f9c139740: IPE: table_name table_name_003, closure_desc closure_desc_003, ty_desc ty_desc_003, label label_003, module module_003, srcloc srcloc_003 +7f8f9c139740: IPE: table_name table_name_004, closure_desc closure_desc_004, ty_desc ty_desc_004, label label_004, module module_004, srcloc srcloc_004 +7f8f9c139740: IPE: table_name table_name_005, closure_desc closure_desc_005, ty_desc ty_desc_005, label label_005, module module_005, srcloc srcloc_005 +7f8f9c139740: IPE: table_name table_name_006, closure_desc closure_desc_006, ty_desc ty_desc_006, label label_006, module module_006, srcloc srcloc_006 +7f8f9c139740: IPE: table_name table_name_007, closure_desc closure_desc_007, ty_desc ty_desc_007, label label_007, module module_007, srcloc srcloc_007 +7f8f9c139740: IPE: table_name table_name_008, closure_desc closure_desc_008, ty_desc ty_desc_008, label label_008, module module_008, srcloc srcloc_008 +7f8f9c139740: IPE: table_name table_name_009, closure_desc closure_desc_009, ty_desc ty_desc_009, label label_009, module module_009, srcloc srcloc_009 |