| /linux/tools/perf/tests/shell/ |
| H A D | stat+shadow_stat.sh | 28 cyc=$num
33 if [ -z "$cyc" ]; then
38 res=`echo $num $cyc | awk '{printf "%.2f", $1 / $2}'`
45 echo "IPC is different: $res != $ipc ($num / $cyc)"
71 cyc=${results##* $cpu:}
72 cyc=${cyc%% *}
75 if [ -z "$cyc" ]; then
80 res=`echo $num $cyc | awk '{printf "%.2f", $1 / $2}'`
87 echo "IPC is different: $res != $ipc ($num / $cyc)"
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| H A D | test_intel_pt.sh | 482 cyc=$(cat /sys/bus/event_source/devices/intel_pt/caps/psb_cyc)
483 if [ "${cyc}" != "1" ] ; then
488 perf_record_no_decode -o "${perfdatafile}" -e intel_pt/cyc/u uname
|
| /linux/arch/arm64/kvm/hyp/nvhe/ |
| H A D | clock.c | 23 static u64 __clock_mult_uint128(u64 cyc, u32 mult, u32 shift) in __clock_mult_uint128() argument
25 __uint128_t ns = (__uint128_t)cyc * mult; in __clock_mult_uint128()
55 u64 cyc, ns; in trace_clock() local
57 cyc = __arch_counter_get_cntvct() - clock->data[bank].epoch_cyc; in trace_clock()
59 if (likely(cyc < clock->data[bank].cyc_overflow64)) { in trace_clock()
60 ns = cyc * clock->data[bank].mult; in trace_clock()
63 ns = __clock_mult_uint128(cyc, clock->data[bank].mult, in trace_clock()
|
| /linux/tools/perf/pmu-events/ |
| H A D | common_metrics.py | 9 cyc = cyc_k + cyc_g + cyc_u
12 Metric("lpm_cycles_total", "Total number of cycles", cyc, "cycles"),
14 d_ratio(cyc_u, cyc), "100%"),
16 d_ratio(cyc_k, cyc), "100%"),
18 d_ratio(cyc_g, cyc), "100%"),
|
| H A D | intel_metrics.py | 21 cyc = Event("msr/mperf/")
23 low = max(tsc - cyc, 0)
326 cyc = Event("cycles")
366 flop_c = d_ratio(flop, cyc)
417 d_ratio(f_assist, cyc), "100%"),
721 cyc = core_cycles
723 cyc = smt_cycles
725 d_ratio(Event(name), cyc), "100%"))
831 cyc = LDST_CYC
857 d_ratio(max(LDST_LDC1 - LDST_LDC2, 0), cyc), "100%",
[all …]
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| H A D | amd_metrics.py | 398 cyc = Event("msr/mperf/")
400 low = max(tsc - cyc, 0)
|
| /linux/tools/perf/scripts/python/ |
| H A D | stat-cpi.py | 56 cyc = get(time, "cycles", cpu, thread)
61 cpi = cyc/float(ins)
63 …15f: cpu %d, thread %d -> cpi %f (%d/%d)" % (time/(float(1000000000)), cpu, thread, cpi, cyc, ins))
|
| /linux/drivers/pwm/ |
| H A D | pwm-rcar.c | 111 u32 cyc, ph; in rcar_pwm_set_counter() local
118 cyc = FIELD_PREP(RCAR_PWMCNT_CYC0_MASK, tmp); in rcar_pwm_set_counter()
126 if (cyc == 0 || ph == 0) in rcar_pwm_set_counter()
129 rcar_pwm_write(rp, cyc | ph, RCAR_PWMCNT); in rcar_pwm_set_counter()
|
| /linux/arch/arm/lib/ |
| H A D | delay.c | 40 static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift) in cyc_to_ns() argument
42 return (cyc * mult) >> shift; in cyc_to_ns()
|
| /linux/tools/lib/perf/ |
| H A D | mmap.c | 484 u64 cnt, cyc = 0, time_offset = 0, time_cycles = 0, time_mask = ~0ULL; in perf_mmap__read_self() local
497 cyc = read_timestamp(); in perf_mmap__read_self()
527 cyc = time_cycles + ((cyc - time_cycles) & time_mask); in perf_mmap__read_self()
529 delta = time_offset + mul_u64_u32_shr(cyc, time_mult, time_shift); in perf_mmap__read_self()
|
| /linux/drivers/i2c/busses/ |
| H A D | i2c-uniphier-f.c | 478 unsigned int cyc = priv->clk_cycle; in uniphier_fi2c_hw_init() local
491 writel(cyc, priv->membase + UNIPHIER_FI2C_CYC); in uniphier_fi2c_hw_init()
497 writel(cyc * 5 / 9, priv->membase + UNIPHIER_FI2C_LCTL); in uniphier_fi2c_hw_init()
502 writel(cyc / 2, priv->membase + UNIPHIER_FI2C_SSUT); in uniphier_fi2c_hw_init()
507 writel(cyc / 16, priv->membase + UNIPHIER_FI2C_DSUT); in uniphier_fi2c_hw_init()
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| H A D | i2c-uniphier.c | 292 unsigned int cyc = priv->clk_cycle; in uniphier_i2c_hw_init() local
302 writel((cyc * 5 / 9 << 16) | cyc, priv->membase + UNIPHIER_I2C_CLK); in uniphier_i2c_hw_init()
|
| /linux/drivers/dma/ |
| H A D | pl330.c | 1096 const struct _xfer_spec *pxs, int cyc) in _ldst_memtomem() argument
1103 while (cyc--) { in _ldst_memtomem()
1108 while (cyc--) { in _ldst_memtomem()
1187 const struct _xfer_spec *pxs, int cyc, in _ldst_peripheral() argument
1198 while (cyc--) { in _ldst_peripheral()
1210 const struct _xfer_spec *pxs, int cyc) in _bursts() argument
1221 off += _ldst_peripheral(pl330, dry_run, &buf[off], pxs, cyc, in _bursts()
1226 off += _ldst_memtomem(dry_run, &buf[off], pxs, cyc); in _bursts()
1293 int cyc, cycmax, szlp, szlpend, szbrst, off; in _loop() local
1304 cyc = *bursts / lcnt1 / lcnt0; in _loop()
[all …]
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| /linux/arch/arc/include/asm/ |
| H A D | arcregs.h | 272 unsigned int pad2:12, cyc:3, pad1:1, sz1:4, sz0:4, ver:8; member
274 unsigned int ver:8, sz0:4, sz1:4, pad1:1, cyc:3, pad2:12;
|
| /linux/drivers/spi/ |
| H A D | spi-amlogic-spifc-a4.c | 74 #define CMD_DUMMY(cs_sel, cyc) (DUMMY | ((cs_sel) << 10) | ((cyc) & EXT_CYCLE_MASK)) argument
75 #define CMD_IDLE(cs_sel, cyc) (IDLE | ((cs_sel) << 10) | ((cyc) & IDLE_CYCLE_MASK)) argument
|