C programs are not the same to Rust programs. Comparing the performance between Rust and C directly is meaningless. The only meaningful measurement is the slowdown of porting.
cd mesalock-sgx-bench
./test_perf.sh
cd ..
cd rust-linux
./test_perf.sh
cd ..
cd fortanix-sgx-bench
./test_perf.sh
cd ..
cd c-sgx-bench
./test_perf.sh
cd ..
cd c-linux-bench
./test_perf.sh
cd ..
Then process the generated results.txt
| ML-Rust-SGX | Fortanix-Rust-SGX | Rust-Linux | C-SGX | C-Linux | |
|---|---|---|---|---|---|
| fann | 21.16858 | 24.50 | 21.67 | 19.66372 | 19.59 |
| fasta | 25.25682 | 28.25 | 25.58 | 10.588 | 10.567 |
| mandel | 5.77548 | 8.85 | 5.788 | 23.640 | 20.66 |
| nbody | 28.43456 | 30.67 | 30.80 | 31.9817 | 31.68 |
| spectum | 23.23975 | 25.57 | 23.87 | 17.58745 | 17.47 |
| localattest | 19.49004 | 19.47614 | |||
| switchless-normal-ocall | 9.98110 | 9.889182 | |||
| switchless-ocall | 1.02866 | 1.099590 | |||
| switchless-normal-ecall | 11.82719 | 11.594337 | |||
| switchless-ecall | 1.39487 | 1.587854 |
| ML-Rust-SGX | Fortanix-Rust-SGX | Rust-Linux | C-SGX | C-Linux | |
|---|---|---|---|---|---|
| fann | 22.42678 | 26.50 | 23.18 | 21.22987 | 21.00 |
| fasta | 27.04513 | 30.27 | 27.31 | 11.31318 | 11.32 |
| mandel | 6.18571 | 9.52 | 6.16 | 25.25697 | 22.47 |
| nbody | 30.84538 | 32.83 | 30.38 | 34.15880 | 34.13 |
| spectum | 24.55704 | 27.22 | 25.04 | 18.78764 | 18.74 |
| localattest | 19.84860 | 19.777 | |||
| switchless-normal-ocall | 13.36452 | 13.62250 | |||
| switchless-ocall | 1.16512 | 1.19675 | |||
| switchless-normal-ecall | 15.73456 | 15.46765 | |||
| switchless-ecall | 1.53158 | 1.68042 |