high\-throughput (full) in projects: freebsd

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Searched +full:high +full:- +full:throughput (Results 1 – 25 of 133) sorted by relevance

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/freebsd/share/doc/smm/05.fastfs/
H A D	1.t	`45 The original UNIX system that runs on the PDP-11\(dg 63 When used on the VAX-11 together with other UNIX enhancements, 65 system is incapable of providing the data throughput rates 72 need to have a high throughput from the file system. 73 High throughput rates are also needed by programs 89 the underlying implementation to increase its throughput. 98 a large, high performance operating system [Feiertag71].`
/freebsd/sys/contrib/dev/iwlwifi/fw/api/
H A D	rs.h	`1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause / 3 Copyright (C) 2012-2014, 2018-2022, 2024 Intel Corporation 12 * enum iwl_tlc_mng_cfg_flags - options for TLC config flags 36 * enum iwl_tlc_mng_cfg_cw - channel width options 52 * enum iwl_tlc_mng_cfg_chains - possibl [all...]`
/freebsd/contrib/sendmail/src/
H A D	TUNING	`1 # Copyright (c) 2001-2003, 2014 Proofpoint, Inc. and its suppliers. 8 # $Id: TUNING,v 1.22 2013-11-22 20:51:54 ca Exp $ 34 * Mailing Lists and Large Aliases (1-n Mailing) 35 * 1-1 Mass Mailing 36 * High Volume Mail 42 is non-trivial to combine low latency (fast delivery of incoming 43 mail) with high overall throughput. 50 ----------------------------------------------- 58 disk is exceeded, which is true for almost every high-volume 70 ----------------------------------------------- [all …]`
/freebsd/share/doc/papers/diskperf/
H A D	abs.ms	58 the National Science Foundation under grant MCS80-05144, 61 Contract No. N00039-82-C-0235. 64 throughput for various I/O operations using the most attractive currently 73 Many of the results of the tests were initially counter-intuitive 79 disk drives on each of two foreign-vendor disk controllers 80 and two DEC RA-81 disk drives on a DEC UDA-50 disk controller. 81 The foreign-vendor controllers were Emulex SC750, SC780 83 The DEC UDA-50 controller is a UNIBUS interfaced, heavily buffered 89 with an RH750/RH780 type interface and having high burst transfer 94 arbitration scheme to produce another increase in throughput.
/freebsd/sys/dev/bhnd/
H A D	bhnd_types.h	`1 /- 2 SPDX-License-Identifier: BSD-2-Clause 4 * Copyright (c) 2015-2016 Landon Fuller <landon@landonf.org> 118 * Idle Low-Power (ILP). 126 * Active Low-Power (ALP). 128 * Low-latency register access and low-rate DMA. 133 * High Throughput (HT). 135 * High bus throughput and lowest-latency register access. 176 * @note While the interconnect may support 64-bit addressing, not`
H A D	bhndreg.h	`1 /- 2 SPDX-License-Identifier: ISC 4 * Copyright (c) 2015-2016 Landon Fuller <landon@landonf.org> 10 * sbchipc.h distributed with the Asus RT-N16 firmware source code release. 46 * Common per-core clock control/status register available on PMU-equipped 50 * High Throughput (HT) Full bandwidth, low latency. Generally supplied 70 #define BHND_CCS_ERSRC_MAX 2 /*< maximum ERSRC value (corresponding to bits 0-2) /`
/freebsd/share/man/man4/
H A D	iflib.4	28 .Bl -tag -width indent 56 Disables MSI-X interrupts for the device. 65 When set to a non-zero value, TX queues are assigned to cores following the 72 .Bl -tag -width indent 80 This results in higher transmit throughput. 81 If set to a non-zero value, task returns immediately and the transmit 83 This returns control to the caller faster and under high receive load, 92 .Bl -tag -width indent 94 If this is set to a non-zero value, iflib will avoid any attempt to combine 97 This will lower the maximum throughput, but will also lower transmit latency. [all …]
H A D	cc_htcp.4	3 .\" Copyright (c) 2010-2011 The FreeBSD Foundation 36 .Nd H-TCP Congestion Control Algorithm 38 The H-TCP congestion control algorithm was designed to provide increased 39 throughput in fast and long-distance networks. 46 congestion event, and then switches to a high-speed mode based on a quadratic 49 The implementation was done in a clean-room fashion, and is based on the 59 .Bl -tag -width ".Va adaptive_backoff" 62 network queues non-empty during congestion recovery episodes. 83 .%T "H-TCP: TCP Congestion Control for High Bandwidth-Delay Product Paths" 84 .%U "https://tools.ietf.org/id/draft-leith-tcp-htcp-06.txt" [all …]
H A D	sched_4bsd.4	37 is the traditional system scheduler, providing both high throughput and solid 42 .Bl -tag -width indent 44 This read-only sysctl reports the name of the active scheduler. 46 This read-write sysctl reports or sets the length of the quantum (in 47 micro-seconds) granted to a thread. 49 This read-write sysctl sets whether or not the scheduler will generate an 50 inter-processor interrupt (IPI) to an idle CPU when a thread is woken up. 54 This read-only sysctl reports whether or not the kernel is configured to 69 While a highly robust and time-tested scheduler, 71 lacks specific knowledge of how to schedule advantageously in non-symmetric [all …]
H A D	cc_cubic.4	`3 .\" Copyright (c) 2010-2011 The FreeBSD Foundation 39 throughput in fast and long-distance networks. 57 The implementation was done in a clean-room fashion, and is based on the 78 .%T "CUBIC for Fast Long-Distance Networks" 79 .%U "https://tools.ietf.org/id/draft-rhee-tcpm-cubic-02.txt" 85 .%T "CUBIC: a new TCP-friendly high-speed TCP variant" 90 .%P "64-74" 114 .An -nosplit`
H A D	iavf.4	`1 .\"- 2 .\" SPDX-License-Identifier: BSD-3-Clause 4 .\" Copyright (c) 2013-2018, Intel Corporation 44 .Bd -ragged -offset indent 51 .Bd -literal -offset indent 62 .Bl -bullet -compact 64 Intel\(rg Ethernet Controller E810\-C 66 Intel\(rg Ethernet Controller E810\-XXV 68 Intel\(rg Ethernet Connection E822\-C 70 Intel\(rg Ethernet Connection E822\-L [all …]`
H A D	tcp_bbr.4	30 .Nd TCP Bottleneck Bandwidth and Round-Trip Time Algorithm 34 .Bd -literal -offset indent 40 .Bd -literal -offset indent 44 Bottleneck bandwidth and round-trip time (BBR) is a congestion control algorithm which 45 seeks high throughput with a small queue by probing BW and RTT. 46 It is a round-up redesign of congestion control, which is not loss-based, delay-based, 47 ECN-based or AIMD-based. 57 .Bl -tag -width ".Va exp_backoff_scale" 80 .Bl -tag -width ".Va exp_backoff_scale" 88 Total number of enobufs for non-hardware paced flows. [all …]
/freebsd/sys/contrib/device-tree/src/arm/broadcom/
H A D	bcm2711-rpi-cm4.dtsi	`1 // SPDX-License-Identifier: GPL-2.0 2 /dts-v1/; 4 #include "bcm2711-rpi.dtsi" 5 #include "bcm283x-rpi-wifi-bt.dtsi" 8 compatible = "raspberrypi,4-compute-module", "brcm,bcm2711"; 12 stdout-path = "serial1:115200n8"; 15 sd_io_1v8_reg: regulator-sd-io-1v8 { 16 compatible = "regulator-gpio"; 17 regulator-name = "vdd-sd-io"; 18 regulator-min-microvolt = <1800000>; [all …]`
/freebsd/usr.bin/clang/llvm-mca/
H A D	llvm-mca.1	`4 .nr rst2man-indent-level 0 7 \\$1 \\n[an-margin] 8 level \\n[rst2man-indent-level] 9 level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] 10 - 11 \\n[rst2man-indent0] 12 \\n[rst2man-indent1] 13 \\n[rst2man-indent2] 18 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] 19 . nr rst2man-indent-level +1 [all …]`
/freebsd/lib/libpmc/pmu-events/arch/x86/jaketown/
H A D	jkt-metrics.json	7 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 14 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 18 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4… 21 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 25 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY … 28 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 33 …"MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * CPU_CLK_UNHALTED.THREAD)) + (( UOPS_ISSUE… 36 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… 40 …- ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED… 43 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… [all …]
/freebsd/sys/contrib/device-tree/Bindings/spi/
H A D	spi-peripheral-props.yaml	`1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/spi/spi-peripheral-props.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 7 title: Peripheral-specific properties for a SPI bus. 11 be common properties like spi-max-frequency, spi-cpha, etc. or they could be 13 need to be defined in the peripheral node because they are per-peripheral and 19 - Mark Brown <broonie@kernel.org> 27 - minimum: 0 32 spi-cs-high: [all …]`
/freebsd/lib/libpmc/pmu-events/arch/x86/sandybridge/
H A D	snb-metrics.json	7 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 14 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 18 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4… 21 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 25 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY … 28 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 33 …"MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * CPU_CLK_UNHALTED.THREAD)) + (( UOPS_ISSUE… 36 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… 40 …- ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED… 43 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… [all …]
/freebsd/sys/contrib/device-tree/Bindings/misc/
H A D	xlnx,sd-fec.txt	4 which provides high-throughput LDPC and Turbo Code implementations. 6 customer specified Quasi-cyclic (QC) codes. The Turbo decode functionality 12 - compatible: Must be "xlnx,sd-fec-1.1" 13 - clock-names : List of input clock names from the following: 14 - "core_clk", Main processing clock for processing core (required) 15 - "s_axi_aclk", AXI4-Lite memory-mapped slave interface clock (required) 16 - "s_axis_din_aclk", DIN AXI4-Stream Slave interface clock (optional) 17 - "s_axis_din_words-aclk", DIN_WORDS AXI4-Stream Slave interface clock (optional) 18 - "s_axis_ctrl_aclk", Control input AXI4-Stream Slave interface clock (optional) 19 - "m_axis_dout_aclk", DOUT AXI4-Stream Master interface clock (optional) [all …]
H A D	xlnx,sd-fec.yaml	1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/misc/xlnx,sd-fec.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Cvetic, Dragan <dragan.cvetic@amd.com> 11 - Erim, Salih <salih.erim@amd.com> 15 which provides high-throughput LDPC and Turbo Code implementations. 17 customer specified Quasi-cyclic (QC) codes. The Turbo decode functionality 23 const: xlnx,sd-fec-1.1 33 - description: Main processing clock for processing core [all …]
/freebsd/share/doc/papers/newvm/
H A D	0.t	`63 One use of shared memory is to provide a high-speed 64 Inter-Process Communication (IPC) mechanism between two or more 69 the use of system calls reduces the throughput of the shared memory 72 machines that have a test-and-set instruction can handle the usual 74 the unusual case of trying to lock an already-locked lock or in 76 interface will allow a user-level implementation of the System V`
/freebsd/sys/dev/e1000/
H A D	if_em.h	`1 /- 2 SPDX-License-Identifier: BSD-2-Clause 4 * Copyright (c) 2001-2024, Intel Corporation 104 * Valid Range: 80-256 for 82542 and 82543-based adapters 105 * 80-4096 for others 121 * EM_MAX_RXD - Maximum number of receive Descriptors 122 * Valid Range: 80-256 for 82542 and 82543-based adapters 123 * 80-4096 for others 140 * EM_TIDV - Transmit Interrupt Delay Value 141 * Valid Range: 0-65535 (0=off) [all …]`
/freebsd/lib/libpmc/pmu-events/arch/x86/ivybridge/
H A D	ivb-metrics.json	7 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 14 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 18 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4… 21 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 25 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY … 28 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 33 …"MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * CPU_CLK_UNHALTED.THREAD)) + (( UOPS_ISSUE… 36 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… 40 …- ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED… 43 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… [all …]
/freebsd/lib/libpmc/pmu-events/arch/x86/ivytown/
H A D	ivt-metrics.json	7 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 14 …-lines are fetched from the memory subsystem; parsed into instructions; and lastly decoded into mi… 18 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * INT_MISC.RECOVERY_CYCLES ) / (4… 21 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 25 …"MetricExpr": "( UOPS_ISSUED.ANY - UOPS_RETIRED.RETIRE_SLOTS + 4 * ( INT_MISC.RECOVERY_CYCLES_ANY … 28 …s for which the issue-pipeline was blocked due to recovery from earlier incorrect speculation. For… 33 …"MetricExpr": "1 - ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * CPU_CLK_UNHALTED.THREAD)) + (( UOPS_ISSUE… 36 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… 40 …- ( (IDQ_UOPS_NOT_DELIVERED.CORE / (4 * ( ( CPU_CLK_UNHALTED.THREAD / 2 ) * ( 1 + CPU_CLK_UNHALTED… 43 …-of-order scheduler dispatches ready uops into their respective execution units; and once complete… [all …]
/freebsd/usr.bin/systat/
H A D	systat.1	`37 .Op Ar display-commands 38 .Op Ar refresh-interval 73 input line is passed to a per-display command interpreter. 75 allows each display to have certain display-specific commands. 78 .Bl -tag -width "refresh_interval" 104 .It Ar refresh-interval 106 .Ar refresh-value 109 .It Ar display-commands 116 .Fl - 125 .Dl Nm Fl iostat Fl numbers Fl - Ar 2.1 [all …]`
/freebsd/share/doc/papers/malloc/
H A D	performance.ms	2 .\" ---------------------------------------------------------------------------- 3 .\" "THE BEER-WARE LICENSE" (Revision 42): 6 .\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7 .\" ---------------------------------------------------------------------------- 46 primary storage, since most processes have a high degree of locality 65 disk-cache or similar functions, so from that perspective it will 73 be tuned to maximise the total throughput of all the processes on 75 This is usually done using various kinds of least-recently-used

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