Implementation notes: amd64, intelnuci7, crypto_sort/int32

Computer: intelnuci7
Architecture: amd64
CPU ID: GenuineIntel-000806e9-bfebfbff
SUPERCOP version: 20211108
Operation: crypto_sort
Primitive: int32
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
512810074 0 023097 776 752avx2clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021110920211108
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1111381285 0 010665 752 776portable5gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021110920211108

Test failure

Implementation: T:sid1607
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
error 111

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sid1607
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sid1607
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sid1607
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sid1607
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sid1607
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sid1607
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sid1607
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sid1607

Compiler output

Implementation: T:aspas
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
api.cpp: In file included from api.cpp:3:
api.cpp: In file included from ./aspas.h:204:
api.cpp: In file included from ./aspas.tcc:32:
api.cpp: In file included from ./merger.h:64:
api.cpp: ./merger.tcc:187:17: warning: & has lower precedence than ==; == will be evaluated first [-Wparentheses]
api.cpp: if (num & 1 == 1)
api.cpp: ^~~~~~~~
api.cpp: ./merger.tcc:187:17: note: place parentheses around the '==' expression to silence this warning
api.cpp: if (num & 1 == 1)
api.cpp: ^
api.cpp: ( )
api.cpp: ./merger.tcc:187:17: note: place parentheses around the & expression to evaluate it first
api.cpp: if (num & 1 == 1)
api.cpp: ^
api.cpp: ( )
api.cpp: ./merger.tcc:196:13: warning: & has lower precedence than ==; == will be evaluated first [-Wparentheses]
api.cpp: if(count&1==1)
api.cpp: ^~~~~
api.cpp: ./merger.tcc:196:13: note: place parentheses around the '==' expression to silence this warning
api.cpp: if(count&1==1)
api.cpp: ^
api.cpp: ( )
api.cpp: ./merger.tcc:196:13: note: place parentheses around the & expression to evaluate it first
api.cpp: if(count&1==1)
api.cpp: ^
api.cpp: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:aspas
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:aspas
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:aspas
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:aspas

Compiler output

Implementation: T:aspas
Security model: timingleaks
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
api.cpp: In file included from sorter.h:120:0,
api.cpp: from aspas.tcc:31,
api.cpp: from aspas.h:204,
api.cpp: from api.cpp:3:
api.cpp: sorter_avx2.tcc:96:47: warning: ignoring attributes on template argument '__m256 {aka __vector(8) float}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256>::value>::type
api.cpp: ^
api.cpp: sorter_avx2.tcc:150:47: warning: ignoring attributes on template argument '__m256 {aka __vector(8) float}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256>::value>::type
api.cpp: ^
api.cpp: sorter_avx2.tcc:317:47: warning: ignoring attributes on template argument '__m256 {aka __vector(8) float}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256>::value>::type
api.cpp: ^
api.cpp: sorter_avx2.tcc:647:48: warning: ignoring attributes on template argument '__m256i {aka __vector(4) long long int}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256i>::value>::type
api.cpp: ^
api.cpp: sorter_avx2.tcc:701:48: warning: ignoring attributes on template argument '__m256i {aka __vector(4) long long int}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256i>::value>::type
api.cpp: ^
api.cpp: sorter_avx2.tcc:854:48: warning: ignoring attributes on template argument '__m256i {aka __vector(4) long long int}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256i>::value>::type
api.cpp: ^
api.cpp: sorter_avx2.tcc:1184:48: warning: ignoring attributes on template argument '__m256d {aka __vector(4) double}' [-Wignored-attributes]
api.cpp: typename std::enable_if<std::is_same<T, __m256d>::value>::type
api.cpp: ^
api.cpp: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:aspas
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:aspas
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:aspas
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:aspas

Compiler output

Implementation: avx2
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
sort.c: sort.c:940:40: error: always_inline function '_mm256_set1_epi32' requires target feature 'sse4.2', but would be inlined into function 'int32_sort' that is compiled without support for 'sse4.2'
sort.c: for (i = q>>3;i < q>>2;++i) y[i] = _mm256_set1_epi32(0x7fffffff);
sort.c: ^
sort.c: sort.c:956:22: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'int32_sort' that is compiled without support for 'sse4.2'
sort.c: int32x8 x0 = int32x8_load(&x[i]);
sort.c: ^
sort.c: sort.c:9:25: note: expanded from macro 'int32x8_load'
sort.c: #define int32x8_load(z) _mm256_loadu_si256((__m256i *) (z))
sort.c: ^
sort.c: sort.c:957:22: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'int32_sort' that is compiled without support for 'sse4.2'
sort.c: int32x8 x1 = int32x8_load(&x[i+q]);
sort.c: ^
sort.c: sort.c:9:25: note: expanded from macro 'int32x8_load'
sort.c: #define int32x8_load(z) _mm256_loadu_si256((__m256i *) (z))
sort.c: ^
sort.c: sort.c:958:22: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'int32_sort' that is compiled without support for 'sse4.2'
sort.c: int32x8 x2 = int32x8_load(&x[i+2*q]);
sort.c: ^
sort.c: sort.c:9:25: note: expanded from macro 'int32x8_load'
sort.c: #define int32x8_load(z) _mm256_loadu_si256((__m256i *) (z))
sort.c: ^
sort.c: sort.c:959:22: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'int32_sort' that is compiled without support for 'sse4.2'
sort.c: int32x8 x3 = int32x8_load(&x[i+3*q]);
sort.c: ^
sort.c: sort.c:9:25: note: expanded from macro 'int32x8_load'
sort.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx2

Compiler output

Implementation: T:herf
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
sort.c: sort.c:133:17: warning: passing 'int32 [n]' to parameter of type 'uint32 *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign]
sort.c: RadixSort11(x,y,n);
sort.c: ^
sort.c: sort.c:47:48: note: passing argument to parameter 'sort' here
sort.c: static void RadixSort11(uint32 *array, uint32 *sort, uint32 elements)
sort.c: ^
sort.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:herf
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:herf
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:herf
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:herf
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:herf

Compiler output

Implementation: T:krasnov
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:3:16: error: unknown token in expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set pivotALU, %ecx
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:3:16: error: missing expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set pivotALU, %ecx
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:5:10: error: unknown token in expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set A0, %ymm0
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:5:10: error: missing expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set A0, %ymm0
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:6:10: error: unknown token in expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set A1, %ymm1
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:6:10: error: missing expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set A1, %ymm1
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:7:10: error: unknown token in expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set A2, %ymm2
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:7:10: error: missing expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: .set A2, %ymm2
qsort_AVX2_HSW_256bit_int.S: ^
qsort_AVX2_HSW_256bit_int.S: qsort_AVX2_HSW_256bit_int.S:8:10: error: unknown token in expression in '.set' directive
qsort_AVX2_HSW_256bit_int.S: ...

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:krasnov
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:krasnov
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:krasnov
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:krasnov
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:krasnov

Compiler output

Implementation: oldavx2
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
int32_sort.c: int32_sort.c:330:15: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'minmax8' that is compiled without support for 'sse4.2'
int32_sort.c: __m256i a = _mm256_loadu_si256((__m256i *) x);
int32_sort.c: ^
int32_sort.c: int32_sort.c:331:15: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'minmax8' that is compiled without support for 'sse4.2'
int32_sort.c: __m256i b = _mm256_loadu_si256((__m256i *) y);
int32_sort.c: ^
int32_sort.c: int32_sort.c:332:3: error: always_inline function '_mm256_storeu_si256' requires target feature 'sse4.2', but would be inlined into function 'minmax8' that is compiled without support for 'sse4.2'
int32_sort.c: _mm256_storeu_si256((__m256i *) x,_mm256_min_epi32(a,b));
int32_sort.c: ^
int32_sort.c: int32_sort.c:332:37: error: always_inline function '_mm256_min_epi32' requires target feature 'avx2', but would be inlined into function 'minmax8' that is compiled without support for 'avx2'
int32_sort.c: _mm256_storeu_si256((__m256i *) x,_mm256_min_epi32(a,b));
int32_sort.c: ^
int32_sort.c: int32_sort.c:333:3: error: always_inline function '_mm256_storeu_si256' requires target feature 'sse4.2', but would be inlined into function 'minmax8' that is compiled without support for 'sse4.2'
int32_sort.c: _mm256_storeu_si256((__m256i *) y,_mm256_max_epi32(a,b));
int32_sort.c: ^
int32_sort.c: int32_sort.c:333:37: error: always_inline function '_mm256_max_epi32' requires target feature 'avx2', but would be inlined into function 'minmax8' that is compiled without support for 'avx2'
int32_sort.c: _mm256_storeu_si256((__m256i *) y,_mm256_max_epi32(a,b));
int32_sort.c: ^
int32_sort.c: int32_sort.c:364:34: error: always_inline function '_mm_min_epi32' requires target feature 'ssse3', but would be inlined into function 'minmax4' that is compiled without support for 'ssse3'
int32_sort.c: _mm_storeu_si128((__m128i *) x,_mm_min_epi32(a,b));
int32_sort.c: ^
int32_sort.c: int32_sort.c:365:34: error: always_inline function '_mm_max_epi32' requires target feature 'ssse3', but would be inlined into function 'minmax4' that is compiled without support for 'ssse3'
int32_sort.c: _mm_storeu_si128((__m128i *) y,_mm_max_epi32(a,b));
int32_sort.c: ^
int32_sort.c: int32_sort.c:16:15: error: always_inline function '_mm256_loadu_si256' requires target feature 'sse4.2', but would be inlined into function 'minmax02through1315' that is compiled without support for 'sse4.2'
int32_sort.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE oldavx2