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Merge branch 'master' of https://github.com/odin-lang/Odin

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This commit is contained in:
gingerBill
2021-08-18 20:31:39 +01:00
parent 79e98b71d3 96605f700b
commit 326e5cd046
4 changed files with 31 additions and 12 deletions
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2
core/math/big/build.bat
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@@ -1,5 +1,5 @@
@echo off
:odin run . -vet -o:speed -no-bounds-check
:odin run . -vet -o:size
: -o:size
:odin build . -build-mode:shared -show-timings -o:minimal -no-bounds-check -define:MATH_BIG_EXE=false && python test.py -fast-tests
:odin build . -build-mode:shared -show-timings -o:size -no-bounds-check -define:MATH_BIG_EXE=false && python test.py -fast-tests

34
core/math/big/example.odin
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File diff suppressed because one or more lines are too long

6
core/math/big/internal.odin
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@@ -630,6 +630,8 @@ internal_int_mul :: proc(dest, src, multiplier: ^Int, allocator := context.alloc
*/
if multiplier.used == 0 || src.used == 0 { return internal_zero(dest); }
neg := src.sign != multiplier.sign;
if src == multiplier {
/*
Do we need to square?
@@ -674,7 +676,7 @@ internal_int_mul :: proc(dest, src, multiplier: ^Int, allocator := context.alloc
*/
max_used >= 2 * min_used {
// err = s_mp_mul_balance(a,b,c);
} else if false && min_used >= MUL_TOOM_CUTOFF {
} else if min_used >= MUL_TOOM_CUTOFF {
/*
Toom path commented out until it no longer fails Factorial 10k or 100k,
as reveaved in the long test.
@@ -694,7 +696,7 @@ internal_int_mul :: proc(dest, src, multiplier: ^Int, allocator := context.alloc
err = #force_inline _private_int_mul(dest, src, multiplier, digits);
}
}
neg := src.sign != multiplier.sign;
dest.sign = .Negative if dest.used > 0 && neg else .Zero_or_Positive;
return err;
}

1
core/math/big/private.odin
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@@ -161,6 +161,7 @@ _private_int_mul_toom :: proc(dest, a, b: ^Int, allocator := context.allocator)
internal_clamp(b1);
internal_clamp(b2);
/*
\\ S1 = (a2+a1+a0) * (b2+b1+b0);
*/