Merge pull request NVIDIA#1390 from allisonvacanti/changelog_1.12.0-rc0

Update metafiles for 1.12.0 release.

Author: alliepiper

CHANGELOG.md

@@ -1,4 +1,73 @@
-# Thrust 1.11.0
+# Thrust 1.12.0 (NVIDIA HPC SDK 21.3, CUDA Toolkit 11.4)
+
+## Summary
+
+Thrust 1.12.0 is the major release accompanying the NVIDIA HPC SDK 21.3
+and the CUDA Toolkit 11.4.
+
+It includes a new `thrust::universal_vector`, which holds data that is
+accessible from both host and device. This allows users to easily leverage
+CUDA's unified memory with Thrust.
+New asynchronous `thrust::async:exclusive_scan` and `inclusive_scan` algorithms
+have been added, and the synchronous versions of these have been updated to
+use `cub::DeviceScan` directly.
+CUB radix sort for floating point types is now stable when both +0.0 and -0.0
+are present in the input. This affects some usages of `thrust::sort` and
+`thrust::stable_sort`.
+Many compilation warnings and subtle overflow bugs were fixed in the device
+algorithms, including a long-standing bug that returned invalid temporary
+storage requirements when `num_items` was close to (but not
+exceeding) `INT32_MAX`.
+
+This release deprecates support for Clang < 7.0 and MSVC < 2019 (aka
+19.20/16.0/14.20).
+
+## Breaking Changes
+
+- NVIDIA/thrust#1372: Deprecate Clang < 7 and MSVC < 2019.
+- NVIDIA/thrust#1376: Standardize `thrust::scan_by_key` functors / accumulator
+  types. This may change the results from `scan_by_key` when input, output, and
+  initial value types are not the same type.
+
+## New Features
+
+- NVIDIA/thrust#1251: Add two new `thrust::async::` algorithms: `inclusive_scan`
+  and `exclusive_scan`.
+- NVIDIA/thrust#1334: Add `thrust::universal_vector`, `universal_ptr`,
+  and `universal_allocator`.
+
+## Bug Fixes
+
+- NVIDIA/thrust#1347: Qualify calls to `make_reverse_iterator`.
+- NVIDIA/thrust#1359: Enable stricter warning flags. This fixes several
+  outstanding issues:
+  - NVIDIA/cub#221: Overflow in `temp_storage_bytes` when `num_items` close to
+    (but not over) `INT32_MAX`.
+  - NVIDIA/cub#228: CUB uses non-standard C++ extensions that break strict
+    compilers.
+  - NVIDIA/cub#257: Warning when compiling `GridEvenShare` with unsigned
+    offsets.
+  - NVIDIA/thrust#974: Conversion warnings in `thrust::transform_reduce`.
+  - NVIDIA/thrust#1091: Conversion warnings in `thrust::counting_iterator`.
+- NVIDIA/thrust#1373: Fix compilation error when a standard library type is
+  wrapped in `thrust::optional`. Thanks to Vukasin Milovanovic for this
+  contribution.
+- NVIDIA/thrust#1388: Fix `signbit(double)` implementation on MSVC.
+- NVIDIA/thrust#1389: Support building Thrust tests without CUDA enabled.
+
+## Other Enhancements
+
+- NVIDIA/thrust#1304: Use `cub::DeviceScan` to implement
+  `thrust::exclusive_scan` and `thrust::inclusive_scan`.
+- NVIDIA/thrust#1362, NVIDIA/thrust#1370: Update smoke test naming.
+- NVIDIA/thrust#1380: Fix typos in `set_operation` documentation. Thanks to
+  Hongyu Cai for this contribution.
+- NVIDIA/thrust#1383: Include FreeBSD license in LICENSE.md for
+  `thrust::complex` implementation.
+- NVIDIA/thrust#1384: Add missing precondition to `thrust::gather`
+  documentation.
+
+# Thrust 1.11.0 (CUDA Toolkit 11.3)
 
 ## Summary
 

README.md

@@ -146,8 +146,9 @@ See the [changelog](CHANGELOG.md) for details about specific releases.
 
 | Thrust Release    | Included In                             |
 | ----------------- | --------------------------------------- |
-| 1.11.0            |                                         |
-| 1.10.0            | NVIDIA HPC SDK 20.9                     |
+| 1.12.0            | NVIDIA HPC SDK 21.3 & CUDA Toolkit 11.4 |
+| 1.11.0            | CUDA Toolkit 11.3                       |
+| 1.10.0            | NVIDIA HPC SDK 20.9 & CUDA Toolkit 11.2 |
 | 1.9.10-1          | NVIDIA HPC SDK 20.7 & CUDA Toolkit 11.1 |
 | 1.9.10            | NVIDIA HPC SDK 20.5                     |
 | 1.9.9             | CUDA Toolkit 11.0                       |