| /Linux-v6.6/arch/x86/math-emu/ |
| D | wm_sqrt.S | 94 /* We use a rough linear estimate for the first guess.. */
111 /* Make a linear first estimate */
131 * From our initial estimate, three iterations are enough to get us
141 divl %esi /* current estimate */
143 addl %eax,%esi /* the new estimate */
156 * Now that an estimate accurate to about 30 bits has been obtained (in %esi),
204 /* Form the new estimate in %esi:%edi */
356 /* First, the estimate must be rounded up. */
363 * We need just find the square of our estimate, compare it
364 * with the argument, and deduce whether our estimate is
[all …]
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| /Linux-v6.6/init/ |
| D | calibrate.c | 122 unsigned long estimate; in calibrate_delay_direct() local
125 /* compute the estimate */ in calibrate_delay_direct()
126 estimate = (good_timer_sum/good_timer_count); in calibrate_delay_direct()
127 maxdiff = estimate >> 3; in calibrate_delay_direct()
131 return estimate; in calibrate_delay_direct()
136 if ((measured_times[max] - estimate) < in calibrate_delay_direct()
137 (estimate - measured_times[min])) { in calibrate_delay_direct()
139 "min bogoMips estimate %d = %lu\n", in calibrate_delay_direct()
145 "max bogoMips estimate %d = %lu\n", in calibrate_delay_direct()
165 "estimate for loops_per_jiffy.\nProbably due to long platform " in calibrate_delay_direct()
[all …]
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| /Linux-v6.6/include/linux/ |
| D | tfrc.h | 17 * @tfrcrx_x_recv: receiver estimate of sending rate (3.2.2)
19 * @tfrcrx_p: current estimate of loss event rate (3.2.2)
30 * @tfrctx_x_recv: receiver estimate of send rate (4.3)
32 * @tfrctx_rtt: (moving average) estimate of RTT (4.3)
34 * @tfrctx_rto: estimate of RTO, equals 4*RTT (4.3)
|
| /Linux-v6.6/tools/testing/selftests/seccomp/ |
| D | seccomp_benchmark.c | 199 #define ESTIMATE(fmt, var, what) do { \ in main() macro
206 ESTIMATE("total seccomp overhead for 1 bitmapped filter", calc, in main()
208 ESTIMATE("total seccomp overhead for 2 bitmapped filters", calc, in main()
210 ESTIMATE("total seccomp overhead for 3 full filters", calc, in main()
212 ESTIMATE("total seccomp overhead for 4 full filters", calc, in main()
214 ESTIMATE("seccomp entry overhead", entry, in main()
216 ESTIMATE("seccomp per-filter overhead (last 2 diff)", per_filter1, in main()
218 ESTIMATE("seccomp per-filter overhead (filters / 4)", per_filter2, in main()
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| /Linux-v6.6/arch/powerpc/lib/ |
| D | div64.S | 32 addc r9,r4,r10 # rounding up (so the estimate cannot
40 2: mullw r10,r11,r4 # to get an estimate of the quotient,
41 mulhwu r9,r11,r4 # multiply the estimate by the divisor,
43 add r8,r8,r11 # and add the estimate to the accumulated
|
| /Linux-v6.6/net/ipv4/ |
| D | tcp_bbr.c | 41 * sample that matches or decreases its min_rtt estimate for 10 seconds, then
106 lt_use_bw:1; /* use lt_bw as our bw estimate? */
119 u32 full_bw; /* recent bw, to estimate if pipe is full */
177 /* To estimate if BBR_STARTUP mode (i.e. high_gain) has filled pipe... */
180 /* But after 3 rounds w/o significant bw growth, estimate pipe is full: */
192 /* If we estimate we're policed, use lt_bw for this many round trips: */
206 /* Do we estimate that STARTUP filled the pipe? */
284 /* Pace using current bw estimate and a gain factor. */
357 * noise may cause BBR to under-estimate the rate.
427 * departure time decisions. We calculate a rough estimate of the number of our
[all …]
|
| /Linux-v6.6/arch/powerpc/boot/ |
| D | div64.S | 32 addc r9,r4,r10 # rounding up (so the estimate cannot
40 2: mullw r10,r11,r4 # to get an estimate of the quotient,
41 mulhwu r9,r11,r4 # multiply the estimate by the divisor,
43 add r8,r8,r11 # and add the estimate to the accumulated
|
| /Linux-v6.6/arch/arc/lib/ |
| D | strcmp.S | 64 get a low estimate for r2, because in any affected bytes
71 bic_s r2,r2,r0 ; get low estimate for r2 and get ...
73 or_s r3,r3,r0 ; ... high estimate r3 so that r2 > r3 will ...
|
| /Linux-v6.6/net/dccp/ccids/ |
| D | ccid3.h | 69 * @tx_rtt: Estimate of current round trip time in usecs
120 * @rx_x_recv: Receiver estimate of send rate (RFC 3448, sec. 4.3)
121 * @rx_rtt: Receiver estimate of RTT
|
| /Linux-v6.6/drivers/net/wireless/broadcom/b43/ |
| D | tables_nphy.h | 107 #define B43_NTAB_CHANEST B43_NTAB32(0x16, 0x000) /* Channel Estimate Table */
117 #define B43_NTAB_C0_ESTPLT B43_NTAB8 (0x1A, 0x000) /* Estimate Power Lookup Table Core 0 */
127 #define B43_NTAB_C1_ESTPLT B43_NTAB8 (0x1B, 0x000) /* Estimate Power Lookup Table Core 1 */
154 #define B43_NTAB_CHANEST_R3 B43_NTAB32(22, 0) /* channel estimate */
|
| D | phy_n.h | 447 #define B43_NPHY_IQEST_CMD B43_PHY_N(0x129) /* I/Q estimate command */
450 #define B43_NPHY_IQEST_WT B43_PHY_N(0x12A) /* I/Q estimate wait time */
453 #define B43_NPHY_IQEST_SAMCNT B43_PHY_N(0x12B) /* I/Q estimate sample count */
454 #define B43_NPHY_IQEST_IQACC_LO0 B43_PHY_N(0x12C) /* I/Q estimate I/Q acc lo 0 */
455 #define B43_NPHY_IQEST_IQACC_HI0 B43_PHY_N(0x12D) /* I/Q estimate I/Q acc hi 0 */
456 #define B43_NPHY_IQEST_IPACC_LO0 B43_PHY_N(0x12E) /* I/Q estimate I power acc lo 0 */
457 #define B43_NPHY_IQEST_IPACC_HI0 B43_PHY_N(0x12F) /* I/Q estimate I power acc hi 0 */
458 #define B43_NPHY_IQEST_QPACC_LO0 B43_PHY_N(0x130) /* I/Q estimate Q power acc lo 0 */
459 #define B43_NPHY_IQEST_QPACC_HI0 B43_PHY_N(0x131) /* I/Q estimate Q power acc hi 0 */
460 #define B43_NPHY_IQEST_IQACC_LO1 B43_PHY_N(0x134) /* I/Q estimate I/Q acc lo 1 */
[all …]
|
| /Linux-v6.6/tools/perf/pmu-events/arch/powerpc/power9/ |
| D | metrics.json | 805 …"BriefDescription": "estimate of dl2l3 distant MOD miss rates with measured DL2L3 MOD latency as a…
811 …"BriefDescription": "estimate of dl2l3 distant SHR miss rates with measured DL2L3 SHR latency as a…
817 …"BriefDescription": "estimate of distant L4 miss rates with measured DL4 latency as a %of dcache m…
823 …"BriefDescription": "estimate of distant memory miss rates with measured DMEM latency as a %of dca…
829 …"BriefDescription": "estimate of dl21 MOD miss rates with measured L21 MOD latency as a %of dcache…
835 …"BriefDescription": "estimate of dl21 SHR miss rates with measured L21 SHR latency as a %of dcache…
841 …"BriefDescription": "estimate of dl2 miss rates with measured L2 latency as a %of dcache miss cpi",
847 …"BriefDescription": "estimate of dl31 MOD miss rates with measured L31 MOD latency as a %of dcache…
853 …"BriefDescription": "estimate of dl31 SHR miss rates with measured L31 SHR latency as a %of dcache…
859 …"BriefDescription": "estimate of dl3 miss rates with measured L3 latency as a % of dcache miss cpi…
[all …]
|
| /Linux-v6.6/tools/perf/pmu-events/arch/powerpc/power8/ |
| D | metrics.json | 744 …"BriefDescription": "estimate of dl2l3 distant MOD miss rates with measured DL2L3 MOD latency as a…
750 …"BriefDescription": "estimate of dl2l3 distant SHR miss rates with measured DL2L3 SHR latency as a…
756 …"BriefDescription": "estimate of distant L4 miss rates with measured DL4 latency as a %of dcache m…
762 …"BriefDescription": "estimate of distant memory miss rates with measured DMEM latency as a %of dca…
768 …"BriefDescription": "estimate of dl21 MOD miss rates with measured L21 MOD latency as a %of dcache…
774 …"BriefDescription": "estimate of dl21 SHR miss rates with measured L21 SHR latency as a %of dcache…
780 …"BriefDescription": "estimate of dl2 miss rates with measured L2 latency as a %of dcache miss cpi",
786 …"BriefDescription": "estimate of dl31 MOD miss rates with measured L31 MOD latency as a %of dcache…
792 …"BriefDescription": "estimate of dl31 SHR miss rates with measured L31 SHR latency as a %of dcache…
798 …"BriefDescription": "estimate of dl3 miss rates with measured L3 latency as a % of dcache miss cpi…
[all …]
|
| /Linux-v6.6/Documentation/misc-devices/ |
| D | bh1770glc.rst | 23 but ALS side results are used to estimate reliability of the proximity sensor.
30 8 bit. Driver supports only one channel. Driver uses ALS results to estimate
|
| /Linux-v6.6/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/ |
| D | phy_hal.h | 127 u8 est_Pout[4]; /* Latest tx power out estimate per RF chain */
128 u8 est_Pout_act[4]; /* Latest tx power out estimate per RF chain
130 u8 est_Pout_cck; /* Latest CCK tx power out estimate */
|
| /Linux-v6.6/net/sunrpc/ |
| D | timer.c | 5 * Estimate RPC request round trip time.
97 * Estimate RTO for an NFS RPC sent via an unreliable datagram. Use
|
| /Linux-v6.6/fs/xfs/libxfs/ |
| D | xfs_refcount.h | 105 * This is a low estimate for an EFI tracking a single extent (16 bytes for the
107 * estimate is acceptable if there's more than one extent being freed.
|
| /Linux-v6.6/arch/powerpc/kernel/ |
| D | vector.S | 300 * Vector reciprocal estimate. We just compute 1.0/x.
318 * Vector reciprocal square-root estimate, floating point.
319 * We use the frsqrte instruction for the initial estimate followed
|
| /Linux-v6.6/Documentation/sound/designs/ |
| D | timestamping.rst | 11 estimate with a delay. In the latter two cases, the low-level driver
15 provides a refined estimate with a delay.
75 audio_tstamp_config fields, thus get an estimate of the timestamp
|
| /Linux-v6.6/Documentation/driver-api/thermal/ |
| D | power_allocator.rst | 63 An estimate of the sustainable dissipatable power (in mW) should be
71 simply an estimate, and may be tuned to affect the aggressiveness of
138 an estimate, which is the reason for closed-loop control such as this.
|
| /Linux-v6.6/Documentation/scheduler/ |
| D | sched-energy.rst | 77 to capacity and utilization values, EAS is able to estimate how big/busy a
141 find_energy_efficient_cpu() uses compute_energy() to estimate what will be the
186 CPU1 and CPU3. Then it will estimate the energy of the system if P was
345 EAS uses the EM of a platform to estimate the impact of scheduling decisions on
394 in order to estimate their energy consumption. To do so, it is assumed that OPPs
|
| /Linux-v6.6/drivers/thermal/ |
| D | gov_power_allocator.c | 78 * estimate_sustainable_power() - Estimate the sustainable power of a thermal zone
82 * thermal_zone_params, estimate one. Calculate it using the minimum
114 * estimate_pid_constants() - Estimate the constants for the PID controller
115 * @tz: thermal zone for which to estimate the constants
164 * @tz: thermal zone for which to estimate the constants
|
| /Linux-v6.6/Documentation/admin-guide/pm/ |
| D | cpufreq.rst | 40 Typically, they are used along with algorithms to estimate the required CPU
59 Scaling governors implement algorithms to estimate the required CPU capacity.
402 given CPU as the CPU utilization estimate (see the *Per-entity load tracking*
442 In order to estimate the current CPU load, it measures the time elapsed between
445 time to the total CPU time is taken as an estimate of the load.
448 estimated for all of them and the greatest result is taken as the load estimate
535 hardware. That value can be used to estimate how the performance of the
|
| /Linux-v6.6/include/linux/sunrpc/ |
| D | auth.h | 74 unsigned int au_cslack; /* call cred size estimate */
75 unsigned int au_rslack; /* reply cred size estimate */
|
| /Linux-v6.6/drivers/misc/echo/ |
| D | echo.h | 33 properly adapted, the resulting output is an estimate of the echo signal
35 is an estimate of the signal which originated at the far end of the line, free
|
