11 Commits

Author SHA1 Message Date
Nikolas Klauser
2b2e7f6e57 [libc++][PSTL] Add a GCD backend
Reviewed By: ldionne, #libc

Spies: arichardson, mgrang, krytarowski, libcxx-commits, h-vetinari

Differential Revision: https://reviews.llvm.org/D151717
2023-07-12 13:27:33 -07:00
Nikolas Klauser
a70ce8cb0e [libc++][PSTL] Fix double-move in std::transform_reduce
Reviewed By: #libc, ldionne

Spies: h-vetinari, libcxx-commits

Differential Revision: https://reviews.llvm.org/D154913
2023-07-12 08:56:10 -07:00
Nicole Rabjohn
92e4d6791f Fixing conflicting macro definitions between curses.h and the standard library.
POSIX allows certain macros to exist with generic names (i.e. refresh(), move(), and erase()) to exist in `curses.h` which conflict with functions found in std::filesystem, among others. This patch undefs the macros in question and adds them to LIBCPP_PUSH_MACROS and LIBCPP_POP_MACROS.

Reviewed By: #libc, philnik, ldionne

Differential Revision: https://reviews.llvm.org/D147356
2023-07-06 17:21:08 +00:00
Nikolas Klauser
d51a84b405 [libc++][PSTL] Implement std::stable_sort
Reviewed By: #libc, ldionne

Spies: ldionne, libcxx-commits

Differential Revision: https://reviews.llvm.org/D151573
2023-06-01 15:07:28 -07:00
Nikolas Klauser
ee6ec2c5f1 [libc++][PSTL] Implement std::reduce and std::transform_reduce
Reviewed By: ldionne, #libc

Spies: libcxx-commits, miyuki

Differential Revision: https://reviews.llvm.org/D150736
2023-06-01 08:52:08 -07:00
Nikolas Klauser
bf63b15bd4 [libc++][PSTL] Implement std::merge
Reviewed By: ldionne, #libc

Spies: pcwang-thead, libcxx-commits

Differential Revision: https://reviews.llvm.org/D151375
2023-05-30 15:07:06 -07:00
Nikolas Klauser
e837f4b7db [libc++][PSTL] Add a simple std::thread backend
This is just to test that the PSTL works with parallelization. This is not supposed to be a production-ready backend.

Reviewed By: ldionne, #libc

Spies: EricWF, arichardson, libcxx-commits

Differential Revision: https://reviews.llvm.org/D150284
2023-05-24 15:33:58 -07:00
Nikolas Klauser
80643d9366 [libc++][NFC] Rename iterator category checks to make it obvious that they check //only// the iterator category
We plan to add concepts for checking that iterators actually provide what they claim to. This is to avoid people thinking that these type traits actually check the iterator requirements in more detail.

Reviewed By: ldionne, #libc

Spies: Mordante, libcxx-commits, wenlei

Differential Revision: https://reviews.llvm.org/D150801
2023-05-18 15:37:28 -07:00
Nikolas Klauser
6851d078c5 [libc++][PSTL] Implement std::transform
Reviewed By: ldionne, #libc

Spies: libcxx-commits

Differential Revision: https://reviews.llvm.org/D149615
2023-05-15 09:57:20 -07:00
Nikolas Klauser
b97859b674 [libc++][PSTL] Move the already implemented functions to the new dispatching scheme
Reviewed By: ldionne, #libc

Spies: arichardson, pcwang-thead, libcxx-commits, miyuki

Differential Revision: https://reviews.llvm.org/D150277
2023-05-12 13:11:16 -07:00
Louis Dionne
8e2d09c339 [libc++][PSTL] Add more specialized backend customization points
This allows backends to customize arbitrary parallel algorithms, which was requested pretty often.

Reviewed By: #libc, ldionne

Spies: arichardson, miyuki, crtrott, dalg24, __simt__, philnik, libcxx-commits

Differential Revision: https://reviews.llvm.org/D149686
2023-05-11 13:54:28 -07:00