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文件	最后提交记录	最后更新时间
check_certain_values.c	[OpenMP] Fixup bugs found during fuzz testing (#143455) A lot of these only trip when using sanitizers with the library. * Insert forgotten free()s * Change (-1) << amount to 0xffffffffu as left shifting a negative is UB * Fixup integer parser to return INT_MAX when parsing huge string of digits. e.g., 452523423423423423 returns INT_MAX * Fixup range parsing for affinity mask so integer overflow does not occur * Don't assert when branch bits are 0, instead warn user that is invalid and use the default value. * Fixup kmp_set_defaults() so the C version only uses null terminated strings and the Fortran version uses the string + size version. * Make sure the KMP_ALIGN_ALLOC is power of two, otherwise use CACHE_LINE. * Disallow ability to set KMP_TASKING=1 (task barrier) this doesn't work and hasn't worked for a long time. * Limit KMP_HOT_TEAMS_MAX_LEVEL to 1024, an array is allocated based on this value. * Remove integer values for OMP_PROC_BIND. The specification only allows strings and CSV of strings. * Fix setting KMP_AFFINITY=disabled + OMP_DISPLAY_AFFINITY=TRUE	1 年前
kmp_aff_disable_hwloc.c	Fix for KMP_AFFINITY=disabled and KMP_TOPOLOGY_METHOD=hwloc With these settings, the create_hwloc_map() method was being called causing an assert(). After some consideration, it was determined that disabling affinity explicitly should just disable hwloc as well. i.e., KMP_AFFINITY overrides KMP_TOPOLOGY_METHOD. This lets the user know that the Hwloc mechanism is being ignored when KMP_AFFINITY=disabled. Differential Revision: https://reviews.llvm.org/D33208 llvm-svn: 304344	9 年前
kmp_dispatch_buf_range.c	[OpenMP] Limit number of dispatch buffers This patch limits the number of dispatch buffers (used for loop worksharing construct) to between 1 and 4096. Differential Revision: https://reviews.llvm.org/D96749	5 年前
kmp_set_dispatch_buf.c	[OpenMP] libomp: fix dynamic loop dispatcher Restructured dynamic loop dispatcher code. Fixed use of dispatch buffers for nonmonotonic dynamic (static_steal) schedule: - eliminated possibility of stealing iterations of the wrong loop when victim thread changed its buffer to work on another loop; - fixed race when victim thread changed its buffer to work in nested parallel; - eliminated "static" property of the schedule, that is now a single thread can execute whole loop. Differential Revision: https://reviews.llvm.org/D103648	5 年前
omp51_alloc_env.c	[OpenMP] Modify OMP_ALLOCATOR environment variable This patch sets the def-allocator-var ICV based on the environment variables provided in OMP_ALLOCATOR. Previously, only allowed value for OMP_ALLOCATOR was a predefined memory allocator. OpenMP 5.1 specification allows predefined memory allocator, predefined mem space, or predefined mem space with traits in OMP_ALLOCATOR. If an allocator can not be created using the provided environment variables, the def-allocator-var is set to omp_default_mem_alloc. Differential Revision: https://reviews.llvm.org/D94985	5 年前
omp_alloc_env_invalid.c	[OpenMP] libomp: cleanup parsing of OMP_ALLOCATOR env variable. Differential Revision: https://reviews.llvm.org/D94932	5 年前
omp_target_offload.c	[OpenMP][Tests] Fix compiler warnings in OpenMP runtime tests This patch allows to pass the OpenMP runtime tests after configuring with cmake . -DOPENMP_TEST_FLAGS:STRING="-Werror". The warnings for OMPT tests are addressed in D90752. Differential Revision: https://reviews.llvm.org/D91280	5 年前
omp_thread_limit.c	Fix implementation of OMP_THREAD_LIMIT This change fixes the implementation of OMP_THREAD_LIMIT. The implementation of this previously was not restricted to a contention group (but it should be, according to the spec), and this is fixed here. A field is added to root thread to store a counter of the threads in the contention group. An extra check is added when reserving threads for a parallel region that checks this variable and compares to threadlimit-var, which is implemented as a new global variable, kmp_cg_max_nth. Associated settings changes were also made, and clean up of comments that referred to OMP_THREAD_LIMIT, but should refer to the new KMP_DEVICE_THREAD_LIMIT (added in an earlier patch). Patch by Terry Wilmarth Differential Revision: https://reviews.llvm.org/D35912 llvm-svn: 309319	8 年前
omp_wait_policy.c	Remove trailing whitespace from tests llvm-svn: 269841	10 年前