X switch cpu benchmarks to go format

go/neo/t/neotest

@@ -727,7 +727,8 @@ nrunpar() {
 
 # bench_cpu	- microbenchmark CPU
 bench_cpu() {
-	nrun sh -c "python -m test.pystone |tail -1"
+	nrun sh -c "python -m test.pystone |tail -1 |sed -e \
+		\"s|^This machine benchmarks at \([0-9]\+\) pystones/second$|Benchmarkpystone/`hostname` 1 \1 pystone/s|\""
 
 	nrun ./tsha1.py 1024
 	nrun ./tsha1_go 1024

go/neo/t/tsha1.go

@@ -62,5 +62,10 @@ func main() {
 	tend := time.Now()
 	δt := tend.Sub(tstart)
 
-	fmt.Printf("sha1(%dB) ~= %s  x=tsha1.go\n", blksize, δt / time.Duration(n))
+	hostname, err := os.Hostname()
+	if err != nil {
+		hostname = "?"
+	}
+
+	fmt.Printf("Benchmarksha1/%s/go/%dB %d\t%.3f µs/op\n", hostname, blksize, n, float64(δt) / float64(n) / float64(time.Microsecond))
 }

go/neo/t/tsha1.py

@@ -25,6 +25,7 @@ from __future__ import print_function
 import sys
 import hashlib
 from time import time
+import socket
 
 def main():
     blksize = int(sys.argv[1])
@@ -45,7 +46,9 @@ def main():
     tend = time()
     dt = tend - tstart
 
-    print('sha1(%dB) ~= %.1fμs  x=tsha1.py' % (blksize, dt * 1E6 / n))
+    # hostname generally != fqdn[0] XXX clarify/refine
+    hostname = socket.getfqdn().split('.')[0]
+    print('Benchmarksha1/%s/py/%dB %d\t%.3f µs/op' % (hostname, blksize, n, dt * 1E6 / n))
 
 if __name__ == '__main__':
     main()