|-- projects
| |-- dl
| | |-- benchmarking

gcc -O stream.c -o stream
./stream

-------------------------------------------------------------
STREAM version $Revision: 5.10 $
-------------------------------------------------------------
This system uses 8 bytes per array element.
-------------------------------------------------------------
Array size = 10000000 (elements), Offset = 0 (elements)
Memory per array = 76.3 MiB (= 0.1 GiB).
Total memory required = 228.9 MiB (= 0.2 GiB).
Each kernel will be executed 10 times.
 The *best* time for each kernel (excluding the first iteration)
 will be used to compute the reported bandwidth.
-------------------------------------------------------------
Your clock granularity/precision appears to be 1 microseconds.
Each test below will take on the order of 15047 microseconds.
   (= 15047 clock ticks)
Increase the size of the arrays if this shows that
you are not getting at least 20 clock ticks per test.
-------------------------------------------------------------
WARNING -- The above is only a rough guideline.
For best results, please be sure you know the
precision of your system timer.
-------------------------------------------------------------
Function    Best Rate MB/s  Avg time     Min time     Max time
Copy:           60496.6     0.002718     0.002645     0.002956
Scale:          49323.0     0.003346     0.003244     0.003575
Add:            56036.1     0.004534     0.004283     0.005507
Triad:          55933.4     0.004587     0.004291     0.006148
-------------------------------------------------------------
Solution Validates: avg error less than 1.000000e-13 on all three arrays
-------------------------------------------------------------

Build of product 'gpuinfo' complete! (38.30s)
GPU name: Apple M1
GPU vendor: Apple
GPU core count: 8
GPU clock frequency: 1.278 GHz
GPU bandwidth: 68.3 GB/s
GPU FLOPS: 2.617 TFLOPS
GPU IPS: 1.309 TIPS
GPU system level cache: 8 MB
GPU memory: 8 GB
GPU family: Apple 7