| /Linux-v6.1/Documentation/block/ |
| D | bfq-iosched.rst | 14 throughput high).
17 throughput. So, when needed for achieving a lower latency, BFQ builds
18 schedules that may lead to a lower throughput. If your main or only
20 throughput at all times, then do switch off all low-latency heuristics
23 latency and throughput, or on how to maximize throughput.
31 instrumentation, and using the throughput-sync.sh script of the S
50 support is enabled), then the sustainable throughput with BFQ
117 High throughput
120 On hard disks, BFQ achieves up to 30% higher throughput than CFQ, and
121 up to 150% higher throughput than DEADLINE and NOOP, with all the
[all …]
|
| /Linux-v6.1/net/batman-adv/ |
| D | bat_v_ogm.c | 336 …"Sending own OGM2 packet (originator %pM, seqno %u, throughput %u, TTL %d) on interface %s [%pM]\n… in batadv_v_ogm_send_softif()
338 ntohl(ogm_packet->throughput), ogm_packet->ttl, in batadv_v_ogm_send_softif()
452 * batadv_v_forward_penalty() - apply a penalty to the throughput metric
457 * @throughput: the current throughput
459 * Apply a penalty on the current throughput metric value based on the
462 * Initially the per hardif hop penalty is applied to the throughput. After
464 * - throughput * 50% if the incoming and outgoing interface are the
465 * same WiFi interface and the throughput is above
467 * - throughput if the outgoing interface is the default
470 * - throughput * node hop penalty otherwise
[all …]
|
| D | bat_v_elp.c | 61 * batadv_v_elp_get_throughput() - get the throughput towards a neighbour
62 * @neigh: the neighbour for which the throughput has to be obtained
64 * Return: The throughput towards the given neighbour in multiples of 100kpbs
73 u32 throughput; in batadv_v_elp_get_throughput() local
79 throughput = atomic_read(&hard_iface->bat_v.throughput_override); in batadv_v_elp_get_throughput()
80 if (throughput != 0) in batadv_v_elp_get_throughput()
81 return throughput; in batadv_v_elp_get_throughput()
83 /* if this is a wireless device, then ask its throughput through in batadv_v_elp_get_throughput()
106 * the throughput metric to 0. in batadv_v_elp_get_throughput()
116 /* try to estimate the expected throughput based on reported tx in batadv_v_elp_get_throughput()
[all …]
|
| D | bat_v.c | 115 ewma_throughput_init(&hardif_neigh->bat_v.throughput); in batadv_v_hardif_neigh_init()
135 u32 throughput; in batadv_v_neigh_dump_neigh() local
138 throughput = ewma_throughput_read(&hardif_neigh->bat_v.throughput); in batadv_v_neigh_dump_neigh()
139 throughput = throughput * 100; in batadv_v_neigh_dump_neigh()
154 nla_put_u32(msg, BATADV_ATTR_THROUGHPUT, throughput)) in batadv_v_neigh_dump_neigh()
277 u32 throughput; in batadv_v_orig_dump_subentry() local
284 throughput = n_ifinfo->bat_v.throughput * 100; in batadv_v_orig_dump_subentry()
306 nla_put_u32(msg, BATADV_ATTR_THROUGHPUT, throughput) || in batadv_v_orig_dump_subentry()
467 ret = ifinfo1->bat_v.throughput - ifinfo2->bat_v.throughput; in batadv_v_neigh_cmp()
493 threshold = ifinfo1->bat_v.throughput / 4; in batadv_v_neigh_is_sob()
[all …]
|
| D | gateway_common.c | 28 * throughput information
31 * @description: text shown when throughput string cannot be parsed
32 * @throughput: pointer holding the returned throughput information
37 const char *description, u32 *throughput) in batadv_parse_throughput() argument
58 "Invalid throughput speed for %s: %s\n", in batadv_parse_throughput()
68 "Throughput speed for %s too large: %s\n", in batadv_parse_throughput()
83 "Throughput speed for %s too large: %s\n", in batadv_parse_throughput()
88 *throughput = lthroughput; in batadv_parse_throughput()
|
| /Linux-v6.1/drivers/net/wireless/intel/iwlwifi/dvm/ |
| D | led.c | 23 /* Throughput OFF time(ms) ON time (ms)
37 { .throughput = 0, .blink_time = 334 },
38 { .throughput = 1 * 1024 - 1, .blink_time = 260 },
39 { .throughput = 5 * 1024 - 1, .blink_time = 220 },
40 { .throughput = 10 * 1024 - 1, .blink_time = 190 },
41 { .throughput = 20 * 1024 - 1, .blink_time = 170 },
42 { .throughput = 50 * 1024 - 1, .blink_time = 150 },
43 { .throughput = 70 * 1024 - 1, .blink_time = 130 },
44 { .throughput = 100 * 1024 - 1, .blink_time = 110 },
45 { .throughput = 200 * 1024 - 1, .blink_time = 80 },
[all …]
|
| /Linux-v6.1/net/x25/ |
| D | x25_facilities.c | 103 facilities->throughput = p[1]; in x25_parse_facilities()
210 if (facilities->throughput && (facil_mask & X25_MASK_THROUGHPUT)) { in x25_create_facilities()
212 *p++ = facilities->throughput; in x25_create_facilities()
291 if (theirs.throughput) { in x25_negotiate_facilities()
292 int theirs_in = theirs.throughput & 0x0f; in x25_negotiate_facilities()
293 int theirs_out = theirs.throughput & 0xf0; in x25_negotiate_facilities()
294 int ours_in = ours->throughput & 0x0f; in x25_negotiate_facilities()
295 int ours_out = ours->throughput & 0xf0; in x25_negotiate_facilities()
297 SOCK_DEBUG(sk, "X.25: inbound throughput negotiated\n"); in x25_negotiate_facilities()
298 new->throughput = (new->throughput & 0xf0) | theirs_in; in x25_negotiate_facilities()
[all …]
|
| /Linux-v6.1/tools/testing/selftests/drivers/net/mlxsw/ |
| D | qos_mc_aware.sh | 5 # causes throughput of UC traffic to drop severely when a switch is under heavy
13 # throughput, because many packets (that reach $h3) don't get to the kernel at
20 # measure the throughput. In order to avoid prioritizing unicast traffic, prio
277 echo "UC-only throughput $(humanize $ucth1)"
278 echo "UC+MC throughput $(humanize $ucth2)"
283 echo " ingress UC throughput $(humanize ${uc_rate[0]})"
284 echo " egress UC throughput $(humanize ${uc_rate[1]})"
286 echo " ingress UC throughput $(humanize ${uc_rate_2[0]})"
287 echo " egress UC throughput $(humanize ${uc_rate_2[1]})"
288 echo " ingress MC throughput $(humanize $mc_ir)"
[all …]
|
| /Linux-v6.1/tools/testing/selftests/bpf/benchs/ |
| D | run_common.sh | 38 echo -n "throughput: "
39 echo -n "$*" | sed -E "s/.*throughput\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+\sM\sops\/s).*/\1/"
46 echo -n "hits throughput: "
47 echo -n "$*" | sed -E "s/.* hits throughput\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+\sM\sops\/s).*/\1/"
50 echo -n ", important_hits throughput: "
51 …echo "$*" | sed -E "s/.*important_hits throughput\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+\sM\sops\/s).*…
|
| /Linux-v6.1/drivers/gpu/drm/amd/display/dc/dsc/ |
| D | dc_dsc.c | 127 static bool dsc_throughput_from_dpcd(int dpcd_throughput, int *throughput) in dsc_throughput_from_dpcd() argument
131 *throughput = 0; in dsc_throughput_from_dpcd()
134 *throughput = 170; in dsc_throughput_from_dpcd()
137 *throughput = 340; in dsc_throughput_from_dpcd()
140 *throughput = 400; in dsc_throughput_from_dpcd()
143 *throughput = 450; in dsc_throughput_from_dpcd()
146 *throughput = 500; in dsc_throughput_from_dpcd()
149 *throughput = 550; in dsc_throughput_from_dpcd()
152 *throughput = 600; in dsc_throughput_from_dpcd()
155 *throughput = 650; in dsc_throughput_from_dpcd()
[all …]
|
| /Linux-v6.1/include/linux/dma/ |
| D | k3-psil.h | 16 * enum udma_tp_level - Channel Throughput Levels
18 * @UDMA_TP_HIGH: High Throughput channel
19 * @UDMA_TP_ULTRAHIGH: Ultra High Throughput channel
45 * @channel_tpl: Desired throughput level for the channel
|
| /Linux-v6.1/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_benchmark.c | 65 s64 throughput = (n * (size >> 10)); in amdgpu_benchmark_log_results() local
67 throughput = div64_s64(throughput, time_ms); in amdgpu_benchmark_log_results()
70 " %d to %d in %lld ms, throughput: %lld Mb/s or %lld MB/s\n", in amdgpu_benchmark_log_results()
72 throughput * 8, throughput); in amdgpu_benchmark_log_results()
|
| /Linux-v6.1/drivers/atm/ |
| D | Kconfig | 68 In order to obtain good throughput, the ENI NIC can transfer
81 resulting throughput is lower than when using only the largest
84 Also, sometimes larger bursts lead to lower throughput, e.g. on an
108 may or may not improve throughput.
116 are also set may or may not improve throughput.
139 improve throughput.
147 8W are also set may or may not improve throughput.
|
| /Linux-v6.1/drivers/md/ |
| D | dm-ps-service-time.c | 8 * Throughput oriented path selector.
125 * <relative_throughput>: The relative throughput value of in st_add_path()
224 * Case 1: Both have same throughput value. Choose less loaded path. in st_compare_load()
230 * Case 2a: Both have same load. Choose higher throughput path. in st_compare_load()
231 * Case 2b: One path has no throughput value. Choose the other one. in st_compare_load()
272 * Case 4: Service time is equal. Choose higher throughput path. in st_compare_load()
363 MODULE_DESCRIPTION(DM_NAME " throughput oriented path selector");
|
| /Linux-v6.1/Documentation/admin-guide/device-mapper/ |
| D | dm-service-time.rst | 11 The performance value is a relative throughput value among all paths
25 The relative throughput value of the path
42 The relative throughput value of the path
79 and sda has an average throughput 1GB/s and sdb has 4GB/s,
|
| /Linux-v6.1/block/ |
| D | bfq-iosched.c | 28 * to distribute the device throughput among processes as desired,
29 * without any distortion due to throughput fluctuations, or to device
34 * guarantees that each queue receives a fraction of the throughput
37 * processes issuing sequential requests (to boost the throughput),
76 * preserving both a low latency and a high throughput on NCQ-capable,
81 * the maximum-possible throughput at all times, then do switch off
191 * writes to steal I/O throughput to reads.
241 * because it is characterized by limited throughput and apparently
321 * a) unjustly steal throughput to applications that may actually need
324 * in loss of device throughput with most flash-based storage, and may
[all …]
|
| /Linux-v6.1/kernel/ |
| D | Kconfig.preempt | 23 throughput. It will still provide good latencies most of the
41 at the cost of slightly lower throughput.
63 system is under load, at the cost of slightly lower throughput
|
| /Linux-v6.1/drivers/gpu/drm/radeon/ |
| D | radeon_benchmark.c | 80 unsigned int throughput = (n * (size >> 10)) / time; in radeon_benchmark_log_results() local
82 " %d to %d in %u ms, throughput: %u Mb/s or %u MB/s\n", in radeon_benchmark_log_results()
84 throughput * 8, throughput); in radeon_benchmark_log_results()
|
| /Linux-v6.1/drivers/net/wireless/intel/iwlegacy/ |
| D | 4965-rs.c | 146 * The following tables contain the expected throughput metrics for all rates
385 * Static function to get the expected throughput from an il_scale_tbl_info
417 /* Get expected throughput */ in il4965_rs_collect_tx_data()
465 /* Calculate average throughput, if we have enough history. */ in il4965_rs_collect_tx_data()
980 * Set frame tx success limits according to legacy vs. high-throughput,
1008 * Find correct throughput table for given mode of modulation
1052 * Find starting rate for new "search" high-throughput mode of modulation.
1054 * above the current measured throughput of "active" mode, to give new mode
1060 * to decrease to match "active" throughput. When moving from MIMO to SISO,
1074 /* expected "search" throughput */ in il4965_rs_get_best_rate()
[all …]
|
| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-driver-xdata | 17 The user can read the current PCIe link throughput generated
42 The user can read the current PCIe link throughput generated
|
| /Linux-v6.1/drivers/net/wireless/ath/ath9k/ |
| D | htc_drv_init.c | 51 { .throughput = 0 * 1024, .blink_time = 334 },
52 { .throughput = 1 * 1024, .blink_time = 260 },
53 { .throughput = 5 * 1024, .blink_time = 220 },
54 { .throughput = 10 * 1024, .blink_time = 190 },
55 { .throughput = 20 * 1024, .blink_time = 170 },
56 { .throughput = 50 * 1024, .blink_time = 150 },
57 { .throughput = 70 * 1024, .blink_time = 130 },
58 { .throughput = 100 * 1024, .blink_time = 110 },
59 { .throughput = 200 * 1024, .blink_time = 80 },
60 { .throughput = 300 * 1024, .blink_time = 50 },
|
| /Linux-v6.1/drivers/interconnect/imx/ |
| D | imx.h | 19 * High throughput priority level in Regulator mode
24 * Low throughput priority level in Regulator mode
|
| /Linux-v6.1/Documentation/arm/omap/ |
| D | omap_pm.rst | 7 throughput constraints to the kernel power management code.
20 latency and throughput, rather than units which are specific to OMAP
46 4. Set the minimum bus throughput needed by a device::
|
| /Linux-v6.1/Documentation/networking/device_drivers/ethernet/intel/ |
| D | e1000.rst | 148 for bulk throughput traffic.
172 the overall throughput, we recommend that you load the driver as
215 extra latency to frame reception and can end up decreasing the throughput
240 along with RxIntDelay, may improve traffic throughput in specific network
297 along with TxIntDelay, may improve traffic throughput in specific
413 Degradation in throughput performance may be observed in some Jumbo frames
|
| /Linux-v6.1/Documentation/misc-devices/ |
| D | dw-xdata-pcie.rst | 40 Get link throughput in MB/s::
56 Get link throughput in MB/s::
|
