https://hg.paper.us.eu.org/vec/ en-us vec Changelog vec Changelog [default] vec: these macros literally never worked, oops https://hg.paper.us.eu.org/vec/rev/7d55b2bf8152 https://hg.paper.us.eu.org/vec/rev/7d55b2bf8152 changeset 7d55b2bf8152 branch default bookmark tag tip user Paper <paper@tflc.us> description vec: these macros literally never worked, oops files include/vec/vec.h
]]> Paper <paper@tflc.us> Sat, 09 Aug 2025 16:03:34 -0400 vec: fix VEC_ALIGNED_ARRAY implementation for bad compilers https://hg.paper.us.eu.org/vec/rev/d26d22c602bd https://hg.paper.us.eu.org/vec/rev/d26d22c602bd changeset d26d22c602bd branch bookmark tag user Paper <paper@tflc.us> description vec: fix VEC_ALIGNED_ARRAY implementation for bad compilers files include/vec/vec.h
]]> Paper <paper@tflc.us> Sat, 09 Aug 2025 16:02:40 -0400 f32/f64: add floor, ceil, round, and trunc operations https://hg.paper.us.eu.org/vec/rev/31cee67540b5 https://hg.paper.us.eu.org/vec/rev/31cee67540b5 changeset 31cee67540b5 branch bookmark tag user Paper <paper@tflc.us> description f32/f64: add floor, ceil, round, and trunc operations

we also need saturated add sub mul etc files gen/gendouble.c
gen/gengeneric.c
gen/genlib.c
gen/genlib.h
include/vec/impl/double.h
include/vec/impl/generic.h
include/vec/mem.h
test/test.c
test/test_arith.h
]]> Paper <paper@tflc.us> Sat, 09 Aug 2025 15:55:59 -0400 *: add preliminary floating point support https://hg.paper.us.eu.org/vec/rev/7955bed1d169 https://hg.paper.us.eu.org/vec/rev/7955bed1d169 changeset 7955bed1d169 branch bookmark tag user Paper <paper@tflc.us> description *: add preliminary floating point support

no x86 intrinsics just yet, but I did add altivec since it's
(arguably) the simplest :) files gen/README
gen/genaltivec.c
gen/gendouble.c
gen/gengcc.c
gen/gengeneric.c
gen/genlib.c
gen/genlib.h
gen/genvsx.c
include/vec/defs.h
include/vec/impl/double.h

]]> Paper <paper@tflc.us> Wed, 30 Apr 2025 18:36:38 -0400 altivec: vec_splat_* is actually not at all what I thought it was https://hg.paper.us.eu.org/vec/rev/b0a3f0248ecc https://hg.paper.us.eu.org/vec/rev/b0a3f0248ecc changeset b0a3f0248ecc branch bookmark tag user Paper <paper@tflc.us> description altivec: vec_splat_* is actually not at all what I thought it was

lol files include/vec/impl/ppc/altivec.h
utils/genaltivec.c
]]> Paper <paper@tflc.us> Tue, 29 Apr 2025 16:54:13 -0400 altivec: for soem reason the entire file got overwritten with zeroes https://hg.paper.us.eu.org/vec/rev/d96806b543ac https://hg.paper.us.eu.org/vec/rev/d96806b543ac changeset d96806b543ac branch bookmark tag user Paper <paper@tflc.us> description altivec: for soem reason the entire file got overwritten with zeroes files include/vec/impl/ppc/altivec.h
]]> Paper <paper@tflc.us> Tue, 29 Apr 2025 16:48:58 -0400 altivec: use vec_splat_* funcs if available https://hg.paper.us.eu.org/vec/rev/ca0f0223a62d https://hg.paper.us.eu.org/vec/rev/ca0f0223a62d changeset ca0f0223a62d branch bookmark tag user Paper <paper@tflc.us> description altivec: use vec_splat_* funcs if available files include/vec/impl/altivec.h
include/vec/impl/ppc/altivec.h
utils/genaltivec.c
]]> Paper <paper@tflc.us> Tue, 29 Apr 2025 16:36:35 -0400 *: performance improvements with old GCC, reimplement altivec https://hg.paper.us.eu.org/vec/rev/c6e0df09b86f https://hg.paper.us.eu.org/vec/rev/c6e0df09b86f changeset c6e0df09b86f branch bookmark tag user Paper <paper@tflc.us> description *: performance improvements with old GCC, reimplement altivec files include/vec/impl/altivec.h
include/vec/impl/double.h
include/vec/impl/gcc.h
include/vec/impl/generic.h
include/vec/impl/ppc/altivec.h
include/vec/vec.h
test/Makefile.ppc
test/Makefile.template
test/test.c
test/test_arith.h

]]> Paper <paper@tflc.us> Mon, 28 Apr 2025 16:31:59 -0400 *: add mod operation, add GCC vector backend https://hg.paper.us.eu.org/vec/rev/55cadb1fac4b https://hg.paper.us.eu.org/vec/rev/55cadb1fac4b changeset 55cadb1fac4b branch bookmark tag user Paper <paper@tflc.us> description *: add mod operation, add GCC vector backend

need to test it with old gcc though. :) files README
include/vec/impl/gcc.h
include/vec/impl/generic.h
include/vec/vec.h
test/Makefile.template
test/test_arith.h
utils/gengcc.c
utils/gengeneric.c
]]> Paper <paper@tflc.us> Sun, 27 Apr 2025 02:49:53 -0400 *: rearrange some things; add avx512bw support https://hg.paper.us.eu.org/vec/rev/f9ca85d2f14c https://hg.paper.us.eu.org/vec/rev/f9ca85d2f14c changeset f9ca85d2f14c branch bookmark tag user Paper <paper@tflc.us> description *: rearrange some things; add avx512bw support files README
include/vec/cpu.h
include/vec/defs.h
include/vec/impl/cpu.h
include/vec/impl/generic.h
include/vec/impl/ppc/altivec.h
include/vec/impl/x86/avx2.h
include/vec/impl/x86/avx512bw.h
include/vec/impl/x86/avx512f.h
include/vec/impl/x86/sse2.h

]]> Paper <paper@tflc.us> Sat, 26 Apr 2025 15:31:39 -0400