Support both Python2 and Python3 in the powerpc-hcalls.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6
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| @@ -4,6 +4,8 @@ · 3 unmodified lines | |||
| 4 | # | 4 | # |
| 5 | # Hypervisor call statisics | 5 | # Hypervisor call statisics |
| 6 | 6 | ||
| 7 | from __future__ import print_function | ||
| 8 | |||
| 7 | import os | 9 | import os |
| 8 | import sys | 10 | import sys |
| 9 | 11 | ||
| @@ -149,7 +151,7 @@ hcall_table = { · 139 unmodified lines | |||
| 149 | } | 151 | } |
| 150 | 152 | ||
| 151 | def hcall_table_lookup(opcode): | 153 | def hcall_table_lookup(opcode): |
| 152 | if (hcall_table.has_key(opcode)): | 154 | if (opcode in hcall_table): |
| 153 | return hcall_table[opcode] | 155 | return hcall_table[opcode] |
| 154 | else: | 156 | else: |
| 155 | return opcode | 157 | return opcode |
| @@ -157,8 +159,8 @@ def hcall_table_lookup(opcode): · 1 unmodified line | |||
| 157 | print_ptrn = '%-28s%10s%10s%10s%10s' | 159 | print_ptrn = '%-28s%10s%10s%10s%10s' |
| 158 | 160 | ||
| 159 | def trace_end(): | 161 | def trace_end(): |
| 160 | print print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)') | 162 | print(print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)')) |
| 161 | print '-' * 68 | 163 | print('-' * 68) |
| 162 | for opcode in output: | 164 | for opcode in output: |
| 163 | h_name = hcall_table_lookup(opcode) | 165 | h_name = hcall_table_lookup(opcode) |
| 164 | time = output[opcode]['time'] | 166 | time = output[opcode]['time'] |
| @@ -166,14 +168,14 @@ def trace_end(): · 1 unmodified line | |||
| 166 | min_t = output[opcode]['min'] | 168 | min_t = output[opcode]['min'] |
| 167 | max_t = output[opcode]['max'] | 169 | max_t = output[opcode]['max'] |
| 168 | 170 | ||
| 169 | print print_ptrn % (h_name, cnt, min_t, max_t, time/cnt) | 171 | print(print_ptrn % (h_name, cnt, min_t, max_t, time//cnt)) |
| 170 | 172 | ||
| 171 | def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, | 173 | def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, |
| 172 | opcode, retval): | 174 | opcode, retval): |
| 173 | if (d_enter.has_key(cpu) and d_enter[cpu].has_key(opcode)): | 175 | if (cpu in d_enter and opcode in d_enter[cpu]): |
| 174 | diff = nsecs(sec, nsec) - d_enter[cpu][opcode] | 176 | diff = nsecs(sec, nsec) - d_enter[cpu][opcode] |
| 175 | 177 | ||
| 176 | if (output.has_key(opcode)): | 178 | if (opcode in output): |
| 177 | output[opcode]['time'] += diff | 179 | output[opcode]['time'] += diff |
| 178 | output[opcode]['cnt'] += 1 | 180 | output[opcode]['cnt'] += 1 |
| 179 | if (output[opcode]['min'] > diff): | 181 | if (output[opcode]['min'] > diff): |
| @@ -190,11 +192,11 @@ def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, · 10 unmodified lines | |||
| 190 | 192 | ||
| 191 | del d_enter[cpu][opcode] | 193 | del d_enter[cpu][opcode] |
| 192 | # else: | 194 | # else: |
| 193 | # print "Can't find matching hcall_enter event. Ignoring sample" | 195 | # print("Can't find matching hcall_enter event. Ignoring sample") |
| 194 | 196 | ||
| 195 | def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm, | 197 | def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm, |
| 196 | callchain, opcode): | 198 | callchain, opcode): |
| 197 | if (d_enter.has_key(cpu)): | 199 | if (cpu in d_enter): |
| 198 | d_enter[cpu][opcode] = nsecs(sec, nsec) | 200 | d_enter[cpu][opcode] = nsecs(sec, nsec) |
| 199 | else: | 201 | else: |
| 200 | d_enter[cpu] = {opcode: nsecs(sec, nsec)} | 202 | d_enter[cpu] = {opcode: nsecs(sec, nsec)} |