update readme.md

1 job for master in 2 minutes and 44 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
failed #727
hilbert blas
build

00:02:44

 
Name Stage Failure
failed
build Test
/usr/bin/ld: dataIo.cpp:(.text+0xf7): undefined reference to `omp_get_num_threads'
/usr/bin/ld: dataIo.cpp:(.text+0x133): undefined reference to `vslNewStream'
/usr/bin/ld: dataIo.cpp:(.text+0x180): undefined reference to `vdRngUniform'
/usr/bin/ld: dataIo.cpp:(.text+0x1b1): undefined reference to `vdRngUniform'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/blasSelfJoinCardinality.dir/build.make:159: blasSelfJoinCardinality] Error 1
make[1]: *** [CMakeFiles/Makefile2:73: CMakeFiles/blasSelfJoinCardinality.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
ERROR: Job failed: exit code 1