Implementation notes: riscv64, riscvunleashed000, crypto_sign/sphincs256

Computer: riscvunleashed000
Microarchitecture: riscv64; U54 (sifive,u54-mc)
Architecture: riscv64
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_sign
Primitive: sphincs256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
137190452410133 0 077142 784 1568T:refgcc_-mcpu=sifive-u54_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012220231222
164932320018551 0 085429 784 1568T:refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012220231222
164977931618551 0 085429 784 1568T:refclang_-march=rv64imafdc_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012220231222
16950515927309 0 072690 784 1568T:refgcc_-mcpu=sifive-u54_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012220231222
17448066528157 0 073707 776 1561T:refclang_-march=rv64imafdc_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012220231222
175431350011495 0 078493 784 1568T:refclang_-march=rv64imafdc_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012220231222
175490132211495 0 078493 784 1568T:refclang_-march=rv64imafdc_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012220231222
17821680567099 0 071738 768 1568T:refgcc_-mcpu=sifive-u54_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012220231222
22705015027689 0 072970 784 1568T:refgcc_-mcpu=sifive-u54_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012220231222

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
genfullchain8x.s: genfullchain8x.s:104:6: error: unrecognized operand modifier
genfullchain8x.s: mov %rsp,%r11
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:104:6: error: unknown operand
genfullchain8x.s: mov %rsp,%r11
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:105:5: error: unknown operand
genfullchain8x.s: and $31,%r11
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:106:5: error: unknown operand
genfullchain8x.s: add $256,%r11
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:107:6: error: unrecognized operand modifier
genfullchain8x.s: sub %r11,%rsp
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:107:6: error: unknown operand
genfullchain8x.s: sub %r11,%rsp
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:112:18: error: expected register
genfullchain8x.s: vmovupd _rotate8(%rip),%ymm0
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:117:19: error: expected register
genfullchain8x.s: vmovupd _rotate16(%rip),%ymm1
genfullchain8x.s: ^
genfullchain8x.s: genfullchain8x.s:122:14: error: expected register
genfullchain8x.s: ...
Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=rv64imafdc -mtune=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -march=rv64imafdc -mtune=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -march=rv64imafdc -mtune=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -march=rv64imafdc -mtune=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
genfullchain8x.s: genfullchain8x.s: Assembler messages:
genfullchain8x.s: genfullchain8x.s:104: Error: unrecognized opcode `mov %rsp,%r11'
genfullchain8x.s: genfullchain8x.s:105: Error: illegal operands `and $31,%r11'
genfullchain8x.s: genfullchain8x.s:106: Error: illegal operands `add $256,%r11'
genfullchain8x.s: genfullchain8x.s:107: Error: illegal operands `sub %r11,%rsp'
genfullchain8x.s: genfullchain8x.s:112: Error: unrecognized opcode `vmovupd _rotate8(%rip),%ymm0'
genfullchain8x.s: genfullchain8x.s:117: Error: unrecognized opcode `vmovupd _rotate16(%rip),%ymm1'
genfullchain8x.s: genfullchain8x.s:122: Error: unrecognized opcode `lea hashc8x(%rip),%rdx'
genfullchain8x.s: genfullchain8x.s:127: Error: unrecognized opcode `mov %rsi,%rsi'
genfullchain8x.s: genfullchain8x.s:132: Error: unrecognized opcode `vmovupd 0(%rdi),%ymm2'
genfullchain8x.s: genfullchain8x.s:137: Error: unrecognized opcode `vmovupd 32(%rdi),%ymm3'
genfullchain8x.s: genfullchain8x.s:142: Error: unrecognized opcode `vmovupd 64(%rdi),%ymm4'
genfullchain8x.s: genfullchain8x.s:147: Error: unrecognized opcode `vmovupd 96(%rdi),%ymm5'
genfullchain8x.s: genfullchain8x.s:152: Error: unrecognized opcode `vmovupd 128(%rdi),%ymm6'
genfullchain8x.s: genfullchain8x.s:157: Error: unrecognized opcode `vmovupd 160(%rdi),%ymm7'
genfullchain8x.s: genfullchain8x.s:162: Error: unrecognized opcode `vmovupd 192(%rdi),%ymm8'
genfullchain8x.s: genfullchain8x.s:167: Error: unrecognized opcode `vmovupd 224(%rdi),%ymm9'
genfullchain8x.s: genfullchain8x.s:172: Error: unrecognized opcode `vpunpckldq %ymm6,%ymm2,%ymm10'
genfullchain8x.s: genfullchain8x.s:177: Error: unrecognized opcode `vpunpckhdq %ymm6,%ymm2,%ymm2'
genfullchain8x.s: genfullchain8x.s:182: Error: unrecognized opcode `vperm2f128 $0x20,%ymm2,%ymm10,%ymm6'
genfullchain8x.s: genfullchain8x.s:187: Error: unrecognized opcode `vperm2f128 $0x31,%ymm2,%ymm10,%ymm2'
genfullchain8x.s: genfullchain8x.s:192: Error: unrecognized opcode `vpunpckldq %ymm7,%ymm3,%ymm10'
genfullchain8x.s: genfullchain8x.s:197: Error: unrecognized opcode `vpunpckhdq %ymm7,%ymm3,%ymm3'
genfullchain8x.s: genfullchain8x.s:202: Error: unrecognized opcode `vperm2f128 $0x20,%ymm3,%ymm10,%ymm7'
genfullchain8x.s: genfullchain8x.s:207: Error: unrecognized opcode `vperm2f128 $0x31,%ymm3,%ymm10,%ymm3'
genfullchain8x.s: ...
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -mcpu=sifive-u54 -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -mcpu=sifive-u54 -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -mcpu=sifive-u54 -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2
gcc -mcpu=sifive-u54 -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx2