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Update json gem #13194

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Merged
merged 10 commits into from
Apr 30, 2025
Merged

Update json gem #13194

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7acbb64
[ruby/json] Stop caching the generator state pointer
byroot Apr 25, 2025
763bb3c
[ruby/json] Release 2.11.3
byroot Apr 25, 2025
c38e819
[ruby/json] Handle non-string keys returning immediate values via `to_s`
byroot Apr 27, 2025
721283c
[ruby/json] Use RB_TYPE_P
byroot Apr 27, 2025
960a275
[ruby/json] Introduce ARM Neon and SSE2 SIMD.
samyron Apr 28, 2025
3b61139
Update ext/json/generator/depend
byroot Apr 28, 2025
9a883ff
[ruby/json] SIMD: Match control char and double quote in one pass
byroot Apr 28, 2025
89b1cc0
[ruby/json] Fix i686 builds
byroot Apr 28, 2025
30072dc
[ruby/json] Fix --with-static-linked-ext builds
byroot Apr 28, 2025
14ea134
[ruby/json] Remove explicit include of extconf.h
byroot Apr 28, 2025
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1 change: 1 addition & 0 deletions ext/json/generator/depend
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Expand Up @@ -180,4 +180,5 @@ generator.o: $(srcdir)/../fbuffer/fbuffer.h
generator.o: $(srcdir)/../vendor/fpconv.c
generator.o: $(srcdir)/../vendor/jeaiii-ltoa.h
generator.o: generator.c
generator.o: simd.h
# AUTOGENERATED DEPENDENCIES END
29 changes: 29 additions & 0 deletions ext/json/generator/extconf.rb
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Expand Up @@ -6,5 +6,34 @@
else
append_cflags("-std=c99")
$defs << "-DJSON_GENERATOR"

if enable_config('generator-use-simd', default=!ENV["JSON_DISABLE_SIMD"])
if RbConfig::CONFIG['host_cpu'] =~ /^(arm.*|aarch64.*)/
# Try to compile a small program using NEON instructions
if have_header('arm_neon.h')
have_type('uint8x16_t', headers=['arm_neon.h']) && try_compile(<<~'SRC')
#include <arm_neon.h>
int main() {
uint8x16_t test = vdupq_n_u8(32);
return 0;
}
SRC
$defs.push("-DENABLE_SIMD")
end
end

if have_header('x86intrin.h') && have_type('__m128i', headers=['x86intrin.h']) && try_compile(<<~'SRC')
#include <x86intrin.h>
int main() {
__m128i test = _mm_set1_epi8(32);
return 0;
}
SRC
$defs.push("-DENABLE_SIMD")
end

have_header('cpuid.h')
end

create_makefile 'json/ext/generator'
end
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