 David Piuva
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275b7dbabd
Implemented non-immediate uniform offset bit shifts for AVX2.
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hace 10 meses |
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David Piuva
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6f9822216d
Implemented non-immediate uniform offset bit shifts for SSE2.
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hace 10 meses |
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David Piuva
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5019c97069
Cleaned up after debugging.
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hace 10 meses |
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David Piuva
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b22011f774
Explicitly defining copy, assignment and move operators to supress the compiler bug.
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hace 10 meses |
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David Piuva
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fb7fc94991
Explicitly aligning SIMD vectors and supressing as many temps as possible to go around that g++ violates strict alignment requirements in Intel's ABI.
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hace 10 meses |
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David Piuva
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fe0d26b2e7
Splitting up the texture test to see what goes wrong.
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hace 10 meses |
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David Piuva
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f2c9daf609
Found the alignment bug.
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hace 10 meses |
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David Piuva
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0f9393b517
Added more safety checks to SIMD functions.
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hace 10 meses |
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David Piuva
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321fddf72b
Getting cache line width using system APIs.
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hace 10 meses |
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David Piuva
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f8ea6b14ce
Enabling all available SIMD extensions when testing.
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hace 10 meses |
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David Piuva
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a0d397d196
Fixing errors from the Github test server.
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hace 10 meses |
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David Piuva
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85666a9cd1
Made member functions in simd.h into global functions to work with templates.
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hace 10 meses |
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David Piuva
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8f988fc8e9
Found a bug in use of AVX2 by compiling for it without hardware support.
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hace 10 meses |
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David Piuva
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5a2eee2f5f
Replaced std::shared_ptr with dsr::Handle and introduced textures as separate types.
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hace 11 meses |
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David Piuva
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0bbabf38c5
Created an arena allocator for getting heap memory.
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hace 1 año |
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David Piuva
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906b9fef5a
Replacing most C library dependencies with equivalent dependencies in C++.
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hace 1 año |
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David Piuva
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df69699082
Fixed typos after testing on Raspberry Pi OS, Windows 7, Manjaro, ARMv7 with NEON, Intel Core i5 with AVX2, AMD A4 with AVX...
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hace 2 años |
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David Piuva
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2c72251b3f
Updated comments about direct memory access in SIMD vectors after automatic renaming.
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hace 2 años |
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David Piuva
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4d27bde0d4
Automatically aligning float images to the F vector size to allow processing float images using only AVX.
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hace 2 años |
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David Piuva
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a66c48dfab
Introduced the F vector length to take advantage of AVX even when AVX2 is not available, because it might be useful for sound engines where only floats are processed.
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hace 2 años |
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David Piuva
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b0e5fd88b9
Implemented gradient constructors for SIMD vectors.
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hace 2 años |
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David Piuva
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6c53ada255
Made a separate macro for the default vector size, in case that I later come up with a safe, easy and fast way of exploiting AVX without AVX2.
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hace 2 años |
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David Piuva
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9440208038
Implemented 256-bit SIMD vectors for AVX2. And some general clean-up.
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hace 2 años |
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David Piuva
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cb3806314d
Added saturated subtraction to simd.h
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hace 3 años |
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David Piuva
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e119193805
Added emulation of unary negation for convenience in simd.h.
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hace 3 años |
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David Piuva
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305389cef6
Added exclusive or to simd.h.
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hace 3 años |
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David Piuva
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b0afd333ff
Passed regression tests on ARM.
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hace 4 años |
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David Piuva
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b31b47b098
Made gather functions for AVX2 with built-in fallback implementations.
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hace 4 años |
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David Piuva
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dd8e3a8b4c
Updated copyright year.
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hace 4 años |
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David Piuva
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36d34bd3b4
Removed old comment from debugging.
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hace 4 años |
