| Commit message (Collapse) | Author | Age | Files | Lines |
... | |
| |
|
| |
|
| |
|
|
|
|
|
| |
We were using SSE is some places and XMM in others. Better to keep a consistent
naming scheme.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The commit replaces mkWeakForeignEnv# with addCFinalizerToWeak#.
This new primop mutates an existing Weak# object and adds a new
C finalizer to it.
This change removes an invariant in MarkWeak.c, namely that the relative
order of Weak# objects in the list needs to be preserved across GC. This
makes it easier to split the list into per-generation structures.
The patch also removes a race condition between two threads calling
finalizeWeak# on the same WEAK object at that same time.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* the new StgCmmArgRep module breaks a dependency cycle; I also
untabified it, but made no real changes
* updated the documentation in the wiki and change the user guide to
point there
* moved the allocation enters for ticky and CCS to after the heap check
* I left LDV where it was, which was before the heap check at least
once, since I have no idea what it is
* standardized all (active?) ticky alloc totals to bytes
* in order to avoid double counting StgCmmLayout.adjustHpBackwards
no longer bumps ALLOC_HEAP_ctr
* I resurrected the SLOW_CALL counters
* the new module StgCmmArgRep breaks cyclic dependency between
Layout and Ticky (which the SLOW_CALL counters cause)
* renamed them SLOW_CALL_fast_<pattern> and VERY_SLOW_CALL
* added ALLOC_RTS_ctr and _tot ticky counters
* eg allocation by Storage.c:allocate or a BUILD_PAP in stg_ap_*_info
* resurrected ticky counters for ALLOC_THK, ALLOC_PAP, and
ALLOC_PRIM
* added -ticky and -DTICKY_TICKY in ways.mk for debug ways
* added a ticky counter for total LNE entries
* new flags for ticky: -ticky-allocd -ticky-dyn-thunk -ticky-LNE
* all off by default
* -ticky-allocd: tracks allocation *of* closure in addition to
allocation *by* that closure
* -ticky-dyn-thunk tracks dynamic thunks as if they were functions
* -ticky-LNE tracks LNEs as if they were functions
* updated the ticky report format, including making the argument
categories (more?) accurate again
* the printed name for things in the report include the unique of
their ticky parent as well as if they are not top-level
|
|
|
|
|
|
|
| |
We now define _PROGNAME, and _PROG is automatically defined with
$(exeext). This will shortly automatically use the right exeext
depending on what stage it is being compiled with (exeext may be
different for different stages when cross-compiling).
|
|
|
|
| |
To improve performance of StablePtr.
|
|
|
|
|
|
|
| |
This patch adds support for 6 XMM registers on x86-64 which overlap with the F
and D registers and may hold 128-bit wide SIMD vectors. Because there is not a
good way to attach type information to STG registers, we aggressively bitcast in
the LLVM back-end.
|
| |
|
| |
|
|
|
|
|
| |
When offsetof is defined, we use that. This avoids "variably
modified at file scope" warnings/errors with recent gccs.
|
| |
|
|
DeriveConstants.hs works in a cross-compilation-friendly way. Rather
than running a C program that prints out the constants, we just compile
a C file which has the constants are encoded in symbol sizes. We then
parse the output of 'nm' to find out what the constants are.
Based on work by Gabor Greif <ggreif@gmail.com>.
|