| Commit message (Collapse) | Author | Age | Files | Lines |
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In the old code when DEBUG_RETAINER was set, FIRST_APPROACH is
implied. However ProfHeap.c now depends on printRetainerSetShort which is
only available with SECOND_APPROACH. This is because with FIRST_APPROACH
retainerProfile() will free all retainer sets before returning so by the
time ProfHeap calls dumpCensus the retainer set pointers are segfaulty.
Since all of this debugging code obviously hasn't been compiled in ages
anyways I'm taking the liberty of just removing it.
Remember guys: Dead code is a liability not an asset :)
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This patch adds a new eventlog event which indicates the start of
a biographical profiler sample. These are different to normal events as
they also include the timestamp of when the census took place. This is
because the LDV profiler only emits samples at the end of the run.
Now all the different profiling modes emit consumable events to the
eventlog.
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Reviewers: bgamari, erikd, simonmar
Reviewed By: simonmar
Subscribers: rwbarton, thomie, carter
GHC Trac Issues: #11777
Differential Revision: https://phabricator.haskell.org/D4427
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Our new CPP linter enforces this.
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This both says what we mean and silences a bunch of spurious CPP linting
warnings. This pragma is supported by all CPP implementations which we
support.
Reviewers: austin, erikd, simonmar, hvr
Reviewed By: simonmar
Subscribers: rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D3482
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Test Plan: Validate on lots of platforms
Reviewers: erikd, simonmar, austin
Reviewed By: erikd, simonmar
Subscribers: michalt, thomie
Differential Revision: https://phabricator.haskell.org/D2699
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The `nat` type was an alias for `unsigned int` with a comment saying
it was at least 32 bits. We keep the typedef in case client code is
using it but mark it as deprecated.
Test Plan: Validated on Linux, OS X and Windows
Reviewers: simonmar, austin, thomie, hvr, bgamari, hsyl20
Differential Revision: https://phabricator.haskell.org/D2166
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While at is mark 'printRetainer' as 'static'.
Noticed by uselex.rb:
printRetainer: [R]: exported from:
./rts/dist/build/RetainerSet.p_o
traverseAllRetainerSet: [R]: exported from:
./rts/dist/build/RetainerSet.p_o
Signed-off-by: Sergei Trofimovich <siarheit@google.com>
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This reverts commit 39b5c1cbd8950755de400933cecca7b8deb4ffcd.
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This will hopefully help ensure some basic consistency in the forward by
overriding buffer variables. In particular, it sets the wrap length, the
offset to 4, and turns off tabs.
Signed-off-by: Austin Seipp <austin@well-typed.com>
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Signed-off-by: Austin Seipp <austin@well-typed.com>
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This has no effect with static libraries, but when the RTS is in a
shared library it does two things:
- it prevents the function from being exposed by the shared library
- internal calls to the function can use the faster non-PLT calls,
because the function cannot be overriden at link time.
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Most of the other users of the fptools build system have migrated to
Cabal, and with the move to darcs we can now flatten the source tree
without losing history, so here goes.
The main change is that the ghc/ subdir is gone, and most of what it
contained is now at the top level. The build system now makes no
pretense at being multi-project, it is just the GHC build system.
No doubt this will break many things, and there will be a period of
instability while we fix the dependencies. A straightforward build
should work, but I haven't yet fixed binary/source distributions.
Changes to the Building Guide will follow, too.
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