Implementation notes: amd64, h3neo, crypto_aead/scream10v3
Computer: h3neo
Microarchitecture: amd64; K10 45nm (100f63)
Architecture: amd64
CPU ID: AuthenticAMD-00100f63-078bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: scream10v3
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 426310 | 7136 0 8 | 27931 844 1024 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 427568 | 7264 0 8 | 28979 844 1024 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 465890 | 10861 0 8 | 34316 812 1120 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 475729 | 7668 0 8 | 29979 844 1024 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 846118 | 5306 0 8 | 24493 836 1024 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 983844 | 5825 0 8 | 25579 844 1024 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 1003041 | 6997 0 8 | 29156 812 1120 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 1024556 | 6321 0 8 | 27516 812 1120 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
| 1130984 | 5939 0 8 | 25407 788 1088 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240706 | 20240625 |
Compiler output
scream.c: scream.c:202:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: A = __builtin_ia32_pshufb128(table, t0);
scream.c: ^
scream.c: scream.c:203:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: C = __builtin_ia32_pshufb128(table, t1);
scream.c: ^
scream.c: scream.c:207:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: B = __builtin_ia32_pshufb128(table, t0);
scream.c: ^
scream.c: scream.c:208:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: D = __builtin_ia32_pshufb128(table, t1);
scream.c: ^
scream.c: scream.c:215:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: A ^= __builtin_ia32_pshufb128(table, in[0]);
scream.c: ^
scream.c: scream.c:216:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: C ^= __builtin_ia32_pshufb128(table, in[2]);
scream.c: ^
scream.c: scream.c:220:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: B ^= __builtin_ia32_pshufb128(table, in[0]);
scream.c: ^
scream.c: scream.c:221:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: D ^= __builtin_ia32_pshufb128(table, in[2]);
scream.c: ^
scream.c: scream.c:228:10: error: '__builtin_ia32_pshufb128' needs target feature ssse3
scream.c: ...
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler |
| T:sse | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
| T:sse | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
| T:sse | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
| T:sse | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
| T:sse | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
Compiler output
scream.c: scream.c: In function 'LBox16P':
scream.c: scream.c:202:10: warning: implicit declaration of function '__builtin_ia32_pshufb128'; did you mean '__builtin_ia32_psubb128'? [-Wimplicit-function-declaration]
scream.c: 202 | A = __builtin_ia32_pshufb128(table, t0);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: | __builtin_ia32_psubb128
scream.c: scream.c:202:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: scream.c:203:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: 203 | C = __builtin_ia32_pshufb128(table, t1);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:207:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: 207 | B = __builtin_ia32_pshufb128(table, t0);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:208:10: error: incompatible types when assigning to type 'v16qi' {aka '__vector(16) char'} from type 'int'
scream.c: 208 | D = __builtin_ia32_pshufb128(table, t1);
scream.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:215:7: error: conversion of scalar 'int' to vector 'v16qi' {aka '__vector(16) char'} involves truncation
scream.c: 215 | A ^= __builtin_ia32_pshufb128(table, in[0]);
scream.c: | ^~
scream.c: scream.c:216:7: error: conversion of scalar 'int' to vector 'v16qi' {aka '__vector(16) char'} involves truncation
scream.c: 216 | C ^= __builtin_ia32_pshufb128(table, in[2]);
scream.c: | ^~
scream.c: scream.c:220:7: error: conversion of scalar 'int' to vector 'v16qi' {aka '__vector(16) char'} involves truncation
scream.c: 220 | B ^= __builtin_ia32_pshufb128(table, in[0]);
scream.c: | ^~
scream.c: scream.c:221:7: error: conversion of scalar 'int' to vector 'v16qi' {aka '__vector(16) char'} involves truncation
scream.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| T:sse | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:sse | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:sse | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| T:sse | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |