I tried the steam benchmark today and found it was build without optimizations and without openmp support, so single threaded.
So I modified the install.sh abit
Here's a comparison (also including an icc 11.1 version)
So I modified the install.sh abit
Code:
#!/bin/sh tar -xvf stream-2009-04-11.tar.gz cc stream.c -O2 -fopenmp -o stream-bin echo \$? > ~/test-exit-status echo "#!/bin/sh export OMP_NUM_THREADS=\$NUM_CPU_CORES ./stream-bin > \$LOG_FILE 2>&1 echo \$? > ~/test-exit-status" > stream chmod +x stream
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