https://github.com/halide/Halide
Revision ba478195bcb6c7ed52976ce2801ac186452f3473 authored by Andrew Adams on 03 May 2021, 23:51:26 UTC, committed by Andrew Adams on 03 May 2021, 23:51:26 UTC
This version lowers it without needing to widen, which is a large win on x86 for 16 and 32-bit types (3.8x faster and 2.8x faster respectively). It's a very slight slowdown for 8-bit because x86 doesn't have 8-bit shift instructions. Also drive-by typo fix.
1 parent 5a0d1e5
- HEAD
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- ba478195bcb6c7ed52976ce2801ac186452f3473
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Tip revision: ba478195bcb6c7ed52976ce2801ac186452f3473 authored by Andrew Adams on 03 May 2021, 23:51:26 UTC
Non-widening lowering of rounding shifts
Non-widening lowering of rounding shifts
Tip revision: ba47819
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| tools | ||
| tutorial | ||
| util | ||
| .clang-format | -rw-r--r-- | 1.4 KB |
| .clang-format-ignore | -rw-r--r-- | 265 bytes |
| .clang-tidy | -rw-r--r-- | 1.7 KB |
| .gitattributes | -rw-r--r-- | 342 bytes |
| .gitignore | -rw-r--r-- | 1.1 KB |
| .gitmodules | -rw-r--r-- | 0 bytes |
| CMakeLists.txt | -rw-r--r-- | 5.4 KB |
| CMakePresets.json | -rw-r--r-- | 2.2 KB |
| CODE_OF_CONDUCT.md | -rw-r--r-- | 3.5 KB |
| LICENSE.txt | -rw-r--r-- | 3.2 KB |
| Makefile | -rw-r--r-- | 99.9 KB |
| README.md | -rw-r--r-- | 15.1 KB |
| README_cmake.md | -rw-r--r-- | 69.0 KB |
| README_rungen.md | -rw-r--r-- | 12.1 KB |
| README_webassembly.md | -rw-r--r-- | 8.6 KB |
| run-clang-format.sh | -rwxr-xr-x | 1.4 KB |
| run-clang-tidy.sh | -rwxr-xr-x | 3.1 KB |
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