Implementation notes: armeabi, bblack, crypto_kem/kyber768

Computer: bblack
Microarchitecture: armeabi; Cortex-A8 (413fc082)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: kyber768
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
184742016604 0 039679 424 1496compactclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
19805806972 0 026998 456 1488compactgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
20362844960 0 026865 420 1488compactclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
20511167512 0 030975 424 1488compactclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
20516207512 0 030975 424 1488compactclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
20559124032 0 023178 456 1488compactgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
25783003616 0 022658 456 1488compactgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
261554820756 0 036731 428 1496refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
262017241916 0 066699 428 1496refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
262267615708 0 031939 428 1488refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
262309215708 0 031939 428 1488refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
268909213600 0 028169 424 1488refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024022520240107
28725408688 0 021802 452 1488refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
29851609428 0 021662 460 1488refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
314752814468 0 027750 460 1488refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
32618123448 0 023370 448 1488compactgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107
340297611156 0 023406 460 1488refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024022520240107

Compiler output

Implementation: compact
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
kem.c: fatal error: error in backend: ran out of registers during register allocation
kem.c: clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
kem.c: clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
kem.c: Target: armv7l-unknown-linux-gnueabihf
kem.c: Thread model: posix
kem.c: InstalledDir: /usr/bin
kem.c: clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
kem.c: clang: note: diagnostic msg:
kem.c: ********************
kem.c:
kem.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
kem.c: Preprocessed source(s) and associated run script(s) are located at:
kem.c: clang: note: diagnostic msg: /tmp/kem-22b3a2.c
kem.c: clang: note: diagnostic msg: /tmp/kem-22b3a2.sh
kem.c: clang: note: diagnostic msg:
kem.c:
kem.c: ********************

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