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/tools/perf/util/
Dctype.c10 A = GIT_ALPHA, enumerator
26 P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */
27 A, A, A, A, A, A, A, A, A, A, A, G, G, P, R, P, /* 80.. 95 */
28 P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */
29 A, A, A, A, A, A, A, A, A, A, A, R, R, P, P, 0, /* 112..127 */
/tools/testing/selftests/powerpc/copyloops/asm/
Dppc_asm.h23 #define _GLOBAL(A) FUNC_START(test_ ## A) argument
24 #define _GLOBAL_TOC(A) _GLOBAL(A) argument
26 #define PPC_MTOCRF(A, B) mtocrf A, B argument
/tools/net/
Dbpf_dbg.c123 uint32_t A; member
455 rl_printf("A: [%#08x][%u]\n", r->A, r->A); in bpf_dump_curr()
645 r->R = r->A; in bpf_single_step()
653 r->X = r->A; in bpf_single_step()
656 r->A = r->X; in bpf_single_step()
659 r->M[K] = r->A; in bpf_single_step()
667 r->A = extract_u32(pkt, K); in bpf_single_step()
674 r->A = extract_u16(pkt, K); in bpf_single_step()
681 r->A = extract_u8(pkt, K); in bpf_single_step()
688 r->A = extract_u32(pkt, r->X + K); in bpf_single_step()
[all …]
/tools/testing/selftests/powerpc/stringloops/asm/
Dppc_asm.h7 #define _GLOBAL(A) FUNC_START(test_ ## A) argument
/tools/perf/Documentation/
Dperf-diff.txt124 - file A with samples f1, f2, f3, f4, f6
132 - perf diff A B C
134 baseline/A compute/B compute/C samples
143 - perf diff B A C
145 baseline/B compute/A compute/C samples
154 - perf diff C B A
156 baseline/C compute/B compute/A samples
171 d = A->period_percent - B->period_percent
174 - A/B being matching hist entry from data/baseline file specified
188 r = A->period / B->period
[all …]
Dperf.data-file-format.txt36 A perf_file_section contains a pointer to another section of the perf file.
91 A perf_header_string with the hostname where the data was collected
96 A perf_header_string with the os release where the data was collected
101 A perf_header_string with the perf user tool version where the
107 A perf_header_string with the CPU architecture (uname -m)
111 A structure defining the number of CPUs.
120 A perf_header_string with description of the CPU. On x86 this is the model name
125 A perf_header_string with the exact CPU type. On x86 this is
134 A perf_header_string with the perf command line used to collect the data.
169 A list of NUMA node descriptions
[all …]
Dperf-sched.txt36 are running on a CPU. A '*' denotes the CPU that had the event, and
Dintel-bts.txt8 similarities because it can also identify every branch a program takes. A
Dperf-script.txt133 The arguments are processed in the order received. A later usage can
193 A/- : A=TSX abort entry, -=not aborted region or not supported
Dperf-record.txt102 A hardware trace PMU advertises its ability to accept a number of
352 overrides that and uses per-thread mmaps. A side-effect of that is that
390 because the file may be huge. A time out is needed in such cases.
425 A possible use case is to, given an external event, slice the perf.data file
Dperf-stat.txt95 -A::
203 -A::
Dintel-pt.txt38 A limitation of Intel PT is that it produces huge amounts of trace data
61 code. A fairly good kernel image is available in /proc/kcore but to get an
63 as the data capture. A script perf-with-kcore can do that, but beware that the
325 MTC and TSC packets. A CYC packet contains the number of CPU
508 A test has been created for that. To find the test:
Dperf-kvm.txt156 a long time, because the file may be huge. A time out is needed
/tools/testing/selftests/powerpc/benchmarks/
Dfutex_bench.c18 #define futex(A, B, C, D, E, F) syscall(__NR_futex, A, B, C, D, E, F) argument
/tools/testing/selftests/ntb/
Dntb_test.sh233 A=$VPATH
235 A=/tmp/ntb_test.$$.A
236 ssh "$REMOTE" cat "$VPATH" > "$A"
247 cmp -n $MW_SIZE "$A" "$B"
252 if [[ "$A" == "/tmp/*" ]]; then
253 rm "$A"
/tools/testing/ktest/examples/
DREADME16 test.conf - A generic example of a config. This is based on an actual config
19 kvm.conf - A example of a config that is used to test a virtual guest running
/tools/lguest/
Dlguest.txt3 /, /` - or, A Young Coder's Illustrated Hypervisor
52 - A tool called "lguest" is available in this directory: type "make"
92 "iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE" and "echo 1 >
101 A simple example on my system:
/tools/perf/
Ddesign.txt91 A counter of PERF_TYPE_HARDWARE will count the hardware event
123 A counter of type PERF_TYPE_SOFTWARE will count one of the available
150 counters. A "counting" counter is one that is used for counting the
155 A read() on a counter returns the current value of the counter and possible
174 A "sampling" counter is one that is set up to generate an interrupt
175 every N events, where N is given by 'irq_period'. A sampling counter
251 A 'pid > 0' and 'cpu == -1' counter is a per task counter that counts
256 A 'pid == -1' and 'cpu == x' counter is a per CPU counter that counts
261 The 'group_fd' parameter allows counter "groups" to be set up. A
266 (A single counter on its own is created with group_fd = -1 and is
[all …]
/tools/perf/util/intel-pt-decoder/
Dx86-opcode-map.txt177 80: Grp1 Eb,Ib (1A)
178 81: Grp1 Ev,Iz (1A)
179 82: Grp1 Eb,Ib (1A),(i64)
180 83: Grp1 Ev,Ib (1A)
192 8f: Grp1A (1A) | POP Ev (d64)
247 c0: Grp2 Eb,Ib (1A)
248 c1: Grp2 Ev,Ib (1A)
253 c6: Grp11A Eb,Ib (1A)
254 c7: Grp11B Ev,Iz (1A)
264 d0: Grp2 Eb,1 (1A)
[all …]
/tools/objtool/arch/x86/insn/
Dx86-opcode-map.txt177 80: Grp1 Eb,Ib (1A)
178 81: Grp1 Ev,Iz (1A)
179 82: Grp1 Eb,Ib (1A),(i64)
180 83: Grp1 Ev,Ib (1A)
192 8f: Grp1A (1A) | POP Ev (d64)
247 c0: Grp2 Eb,Ib (1A)
248 c1: Grp2 Ev,Ib (1A)
253 c6: Grp11A Eb,Ib (1A)
254 c7: Grp11B Ev,Iz (1A)
264 d0: Grp2 Eb,1 (1A)
[all …]
/tools/virtio/virtio-trace/
DREADME15 3) A controller thread does poll() for a start order of a host.
113 A host injects read start order to the guest via virtio-serial.
117 A host injects read stop order to the guest via virtio-serial.
/tools/thermal/tmon/
DREADME1 TMON - A Monitoring and Testing Tool for Linux kernel thermal subsystem
/tools/objtool/Documentation/
Dstack-validation.txt180 designed. If function A doesn't create a stack frame before calling
181 function B, the _caller_ of function A will be skipped on the stack
196 5. A callable function may not execute kernel entry/exit instructions.
230 A return instruction was detected, but objtool couldn't find a way
/tools/usb/usbip/
DREADME111 A USB storage device of busid 3-3.2 is now bound to the usb-storage
/tools/perf/pmu-events/
DREADME52 - A 'mapping table' that maps each CPU of the architecture, to its

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