Merge pull request #50 from xlqiang-learn/patch-2

Create job_cputime.py

Author: liyancn

examples/job_cputime.py

@@ -0,0 +1,43 @@
+from pythonlsf import lsf
+
+def print_job_cputime(jobid):
+
+    if lsf.lsb_init("job_info") > 0:
+        print("failed to initialise the api")
+        return
+
+    num_jobs_found = lsf.lsb_openjobinfo(jobid, "", "all", "", "", 0x2000)
+    print('num_jobs_found: {}'.format(num_jobs_found))
+
+    if num_jobs_found == -1:
+        print("no job was found")
+        return
+
+    int_ptr = lsf.new_intp()
+    lsf.intp_assign(int_ptr, num_jobs_found)
+
+    job_info = lsf.lsb_readjobinfo(int_ptr)
+
+    lsf.lsb_closejobinfo()
+
+    print('jobId: {}'.format(job_info.jobId))
+    print('jobStatus: {}'.format(job_info.status))
+
+    # Get CPU time from run Rusage
+    time_sum = float(job_info.runRusage.utime) + float(job_info.runRusage.stime)
+    if time_sum > 0:
+        print('The CPU time used is: {} seconds'.format(time_sum))
+
+    # Get CPU time from host Rusage of each execution host
+    if job_info.numhRusages > 0:
+        hRusages = job_info.hostRusage
+        for i in range(0,job_info.numhRusages):
+            hRusage = lsf.hRusageArray_getitem(hRusages, i)
+            cpu_time = float(hRusage.utime) + float(hRusage.stime)
+            print('HOST: {}, CPU_TIME: {} seconds'.format(hRusage.name, cpu_time))
+
+    return
+
+if __name__ == "__main__":
+    id = input("Enter a running job id:\n")
+    print_job_cputime(int(id))