Implementation notes: amd64, latour, crypto_kem/mceliece348864

Computer: latour
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20201130
Operation: crypto_kem
Primitive: mceliece348864

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1330389	70590 0 0	163976 864 1568	`T:vec`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
1332711	70314 0 0	162720 864 1568	`T:vec`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
1339065	70314 0 0	162720 864 1568	`T:vec`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
1340055	70343 0 0	163720 864 1568	`T:vec`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
1460619	48448 0 0	141355 824 1600	`T:vec`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826
1480320	48654 0 0	141163 824 1600	`T:vec`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826
1511352	39885 0 0	131315 816 1568	`T:vec`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826
1587204	41559 0 0	132894 856 1568	`T:vec`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
89359200	25222 0 0	117704 864 1568	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
89372808	25222 0 0	117704 864 1568	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
89466327	25708 0 0	119184 864 1568	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
89692065	25206 0 0	118608 864 1568	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
105574734	69619 0 0	164541 832 1600	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826
136970676	11662 0 0	103046 856 1568	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200904	20200826
158932314	13663 0 0	106539 824 1600	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826
180227637	10731 0 0	102091 816 1568	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826
199845144	13584 0 0	106075 824 1600	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200904	20200826

Test failure

Implementation: T:vec
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:vec

Compiler output

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

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec256.h:37:10: error: always_inline function '_mm256_set_epi64x' requires target feature 'xsave', but would be inlined into function 'vec256_set4x' that is compiled without support for 'xsave'
decrypt.c: return _mm256_set_epi64x(a3, a2, a1, a0);
decrypt.c: ^
decrypt.c: ./vec256.h:50:9: error: always_inline function '_mm256_and_si256' requires target feature 'xsave', but would be inlined into function 'vec256_and' that is compiled without support for 'xsave'
decrypt.c: return _mm256_and_si256(a, b);
decrypt.c: ^
decrypt.c: ./vec256.h:22:9: error: always_inline function '_mm256_set1_epi16' requires target feature 'xsave', but would be inlined into function 'vec256_set1_16b' that is compiled without support for 'xsave'
decrypt.c: return _mm256_set1_epi16(a);
decrypt.c: ^
decrypt.c: ./vec256.h:60:9: error: always_inline function '_mm256_or_si256' requires target feature 'xsave', but would be inlined into function 'vec256_or' that is compiled without support for 'xsave'
decrypt.c: return _mm256_or_si256(a, b);
decrypt.c: ^
decrypt.c: ./vec256.h:55:9: error: always_inline function '_mm256_xor_si256' requires target feature 'xsave', but would be inlined into function 'vec256_xor' that is compiled without support for 'xsave'
decrypt.c: return _mm256_xor_si256(a, b);
decrypt.c: ^
decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: In file included from ./vec256.h:14:
decrypt.c: ./vec128.h:32:9: error: always_inline function '_mm_testz_si128' requires target feature 'sse4.1', but would be inlined into function 'vec128_testz' that is compiled without support for 'sse4.1'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: decrypt.c:157:10: error: always_inline function '_mm256_extract_epi64' requires target feature 'xsave', but would be inlined into function 'reformat_256to128' that is compiled without support for 'xsave'
decrypt.c: v[0] = vec256_extract(in[i], 0);
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx

Compiler output

Implementation: T:avx
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec256.h:37:10: error: always_inline function '_mm256_set_epi64x' requires target feature 'sse4.2', but would be inlined into function 'vec256_set4x' that is compiled without support for 'sse4.2'
decrypt.c: return _mm256_set_epi64x(a3, a2, a1, a0);
decrypt.c: ^
decrypt.c: ./vec256.h:50:9: error: always_inline function '_mm256_and_si256' requires target feature 'sse4.2', but would be inlined into function 'vec256_and' that is compiled without support for 'sse4.2'
decrypt.c: return _mm256_and_si256(a, b);
decrypt.c: ^
decrypt.c: ./vec256.h:22:9: error: always_inline function '_mm256_set1_epi16' requires target feature 'sse4.2', but would be inlined into function 'vec256_set1_16b' that is compiled without support for 'sse4.2'
decrypt.c: return _mm256_set1_epi16(a);
decrypt.c: ^
decrypt.c: ./vec256.h:60:9: error: always_inline function '_mm256_or_si256' requires target feature 'sse4.2', but would be inlined into function 'vec256_or' that is compiled without support for 'sse4.2'
decrypt.c: return _mm256_or_si256(a, b);
decrypt.c: ^
decrypt.c: ./vec256.h:55:9: error: always_inline function '_mm256_xor_si256' requires target feature 'sse4.2', but would be inlined into function 'vec256_xor' that is compiled without support for 'sse4.2'
decrypt.c: return _mm256_xor_si256(a, b);
decrypt.c: ^
decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: In file included from ./vec256.h:14:
decrypt.c: ./vec128.h:32:9: error: always_inline function '_mm_testz_si128' requires target feature 'ssse3', but would be inlined into function 'vec128_testz' that is compiled without support for 'ssse3'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: decrypt.c:157:10: error: always_inline function '_mm256_extract_epi64' requires target feature 'sse4.2', but would be inlined into function 'reformat_256to128' that is compiled without support for 'sse4.2'
decrypt.c: v[0] = vec256_extract(in[i], 0);
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx

Compiler output

Implementation: T:avx
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

benes.c: In file included from transpose.h:11:0,
benes.c: from benes.c:6:
benes.c: vec256.h: In function 'vec256_set1_16b':
benes.c: vec256.h:21:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
benes.c: {
benes.c: ^
bm.c: In file included from vec128.h:14:0,
bm.c: from bm.h:10,
bm.c: from bm.c:10:
bm.c: bm.c: In function 'get_coefs':
bm.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:454:1: error: inlining failed in call to always_inline '_mm_extract_epi64': target specific option mismatch
bm.c: _mm_extract_epi64 (__m128i __X, const int __N)
bm.c: ^
bm.c: In file included from bm.h:10:0,
bm.c: from bm.c:10:
bm.c: vec128.h:28:42: error: called from here
bm.c: #define vec128_extract(a, i) ((uint64_t) _mm_extract_epi64((vec128) (a), (i)))
bm.c: ^
bm.c: bm.c:130:30: note: in expansion of macro 'vec128_extract'
bm.c: out[ (4*1 + k)*16 + i ] = (vec128_extract(buf[i], 1) >> (k*16)) & GFMASK;
bm.c: ^
bm.c: In file included from vec128.h:14:0,
bm.c: from bm.h:10,
bm.c: from bm.c:10:
bm.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:454:1: error: inlining failed in call to always_inline '_mm_extract_epi64': target specific option mismatch
bm.c: _mm_extract_epi64 (__m128i __X, const int __N)
bm.c: ^
bm.c: In file included from bm.h:10:0,
bm.c: from bm.c:10:
bm.c: vec128.h:28:42: error: called from here
bm.c: #define vec128_extract(a, i) ((uint64_t) _mm_extract_epi64((vec128) (a), (i)))
bm.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx

Compiler output

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

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec128.h:39:9: error: always_inline function '_mm_testz_si128' requires target feature 'sse4.1', but would be inlined into function 'vec128_testz' that is compiled without support for 'sse4.1'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: fatal error: error in backend: Cannot select: 0x326a910: i32 = X86ISD::PTEST 0x321db90, 0x321db90
decrypt.c: 0x321db90: v2i64,ch = CopyFromReg 0x3185800, Register:v2i64 %vreg93
decrypt.c: 0x326fa90: v2i64 = Register %vreg93
decrypt.c: 0x321db90: v2i64,ch = CopyFromReg 0x3185800, Register:v2i64 %vreg93
decrypt.c: 0x326fa90: v2i64 = Register %vreg93
decrypt.c: In function: crypto_kem_mceliece348864_sse_timingleaks_decrypt
decrypt.c: clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
decrypt.c: clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
decrypt.c: Target: x86_64-pc-linux-gnu
decrypt.c: Thread model: posix
decrypt.c: InstalledDir: /usr/bin
decrypt.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ********************
decrypt.c:
decrypt.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
decrypt.c: Preprocessed source(s) and associated run script(s) are located at:
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-a6a9a7.c
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-a6a9a7.sh
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec128.h:39:9: error: always_inline function '_mm_testz_si128' requires target feature 'sse4.1', but would be inlined into function 'vec128_testz' that is compiled without support for 'sse4.1'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: fatal error: error in backend: Cannot select: 0x3abe760: i32 = X86ISD::PTEST 0x3ac6980, 0x3ac6980
decrypt.c: 0x3ac6980: v2i64,ch = CopyFromReg 0x39b9910, Register:v2i64 %vreg93
decrypt.c: 0x3a49de0: v2i64 = Register %vreg93
decrypt.c: 0x3ac6980: v2i64,ch = CopyFromReg 0x39b9910, Register:v2i64 %vreg93
decrypt.c: 0x3a49de0: v2i64 = Register %vreg93
decrypt.c: In function: crypto_kem_mceliece348864_sse_timingleaks_decrypt
decrypt.c: clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
decrypt.c: clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
decrypt.c: Target: x86_64-pc-linux-gnu
decrypt.c: Thread model: posix
decrypt.c: InstalledDir: /usr/bin
decrypt.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ********************
decrypt.c:
decrypt.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
decrypt.c: Preprocessed source(s) and associated run script(s) are located at:
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-018e94.c
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-018e94.sh
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec128.h:39:9: error: always_inline function '_mm_testz_si128' requires target feature 'sse4.1', but would be inlined into function 'vec128_testz' that is compiled without support for 'sse4.1'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: fatal error: error in backend: Cannot select: 0x3a7abe0: i32 = X86ISD::PTEST 0x3aab5d0, 0x3aab5d0
decrypt.c: 0x3aab5d0: v2i64,ch = CopyFromReg 0x3985840, Register:v2i64 %vreg93
decrypt.c: 0x3a1c0f0: v2i64 = Register %vreg93
decrypt.c: 0x3aab5d0: v2i64,ch = CopyFromReg 0x3985840, Register:v2i64 %vreg93
decrypt.c: 0x3a1c0f0: v2i64 = Register %vreg93
decrypt.c: In function: crypto_kem_mceliece348864_sse_timingleaks_decrypt
decrypt.c: clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
decrypt.c: clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
decrypt.c: Target: x86_64-pc-linux-gnu
decrypt.c: Thread model: posix
decrypt.c: InstalledDir: /usr/bin
decrypt.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ********************
decrypt.c:
decrypt.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
decrypt.c: Preprocessed source(s) and associated run script(s) are located at:
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-b1bd5e.c
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-b1bd5e.sh
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec128.h:39:9: error: always_inline function '_mm_testz_si128' requires target feature 'sse4.1', but would be inlined into function 'vec128_testz' that is compiled without support for 'sse4.1'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: fatal error: error in backend: Cannot select: 0x2c3d960: i32 = X86ISD::PTEST 0x2c70cb0, 0x2c70cb0
decrypt.c: 0x2c70cb0: v2i64,ch = CopyFromReg 0x2b81340, Register:v2i64 %vreg86
decrypt.c: 0x2c3e4b0: v2i64 = Register %vreg86
decrypt.c: 0x2c70cb0: v2i64,ch = CopyFromReg 0x2b81340, Register:v2i64 %vreg86
decrypt.c: 0x2c3e4b0: v2i64 = Register %vreg86
decrypt.c: In function: crypto_kem_mceliece348864_sse_timingleaks_decrypt
decrypt.c: clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
decrypt.c: clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
decrypt.c: Target: x86_64-pc-linux-gnu
decrypt.c: Thread model: posix
decrypt.c: InstalledDir: /usr/bin
decrypt.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ********************
decrypt.c:
decrypt.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
decrypt.c: Preprocessed source(s) and associated run script(s) are located at:
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-84cc34.c
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-84cc34.sh
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

decrypt.c: In file included from decrypt.c:8:
decrypt.c: In file included from ./fft_tr.h:10:
decrypt.c: ./vec128.h:39:9: error: always_inline function '_mm_testz_si128' requires target feature 'ssse3', but would be inlined into function 'vec128_testz' that is compiled without support for 'ssse3'
decrypt.c: return _mm_testz_si128(a, a);
decrypt.c: ^
decrypt.c: fatal error: error in backend: Cannot select: 0x33bb360: i32 = X86ISD::PTEST 0x342f2b0, 0x342f2b0
decrypt.c: 0x342f2b0: v2i64,ch = CopyFromReg 0x3322650, Register:v2i64 %vreg93
decrypt.c: 0x3401a80: v2i64 = Register %vreg93
decrypt.c: 0x342f2b0: v2i64,ch = CopyFromReg 0x3322650, Register:v2i64 %vreg93
decrypt.c: 0x3401a80: v2i64 = Register %vreg93
decrypt.c: In function: crypto_kem_mceliece348864_sse_timingleaks_decrypt
decrypt.c: clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
decrypt.c: clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
decrypt.c: Target: x86_64-pc-linux-gnu
decrypt.c: Thread model: posix
decrypt.c: InstalledDir: /usr/bin
decrypt.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ********************
decrypt.c:
decrypt.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
decrypt.c: Preprocessed source(s) and associated run script(s) are located at:
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-93bd67.c
decrypt.c: clang: note: diagnostic msg: /tmp/decrypt-93bd67.sh
decrypt.c: clang: note: diagnostic msg:
decrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

bm.c: In file included from vec128.h:16:0,
bm.c: from bm.h:13,
bm.c: from bm.c:10:
bm.c: bm.c: In function 'get_coefs':
bm.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:454:1: error: inlining failed in call to always_inline '_mm_extract_epi64': target specific option mismatch
bm.c: _mm_extract_epi64 (__m128i __X, const int __N)
bm.c: ^
bm.c: In file included from bm.h:13:0,
bm.c: from bm.c:10:
bm.c: vec128.h:35:42: error: called from here
bm.c: #define vec128_extract(a, i) ((uint64_t) _mm_extract_epi64((vec128) (a), (i)))
bm.c: ^
bm.c: bm.c:156:30: note: in expansion of macro 'vec128_extract'
bm.c: out[ (4*1 + k)*16 + i ] = (vec128_extract(buf[i], 1) >> (k*16)) & GFMASK;
bm.c: ^
bm.c: In file included from vec128.h:16:0,
bm.c: from bm.h:13,
bm.c: from bm.c:10:
bm.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/smmintrin.h:454:1: error: inlining failed in call to always_inline '_mm_extract_epi64': target specific option mismatch
bm.c: _mm_extract_epi64 (__m128i __X, const int __N)
bm.c: ^
bm.c: In file included from bm.h:13:0,
bm.c: from bm.c:10:
bm.c: vec128.h:35:42: error: called from here
bm.c: #define vec128_extract(a, i) ((uint64_t) _mm_extract_epi64((vec128) (a), (i)))
bm.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse