| /openbmc/linux/tools/perf/pmu-events/arch/s390/cf_z13/ |
| H A D | extended.json | 6 "BriefDescription": "L1D Read-only Exclusive Writes",
13 "BriefDescription": "DTLB1 Writes",
27 "BriefDescription": "DTLB1 One-Megabyte Page Writes",
34 "BriefDescription": "DTLB1 Two-Gigabyte Page Writes",
41 "BriefDescription": "L1D L2D Sourced Writes",
48 "BriefDescription": "ITLB1 Writes",
62 "BriefDescription": "L1I L2I Sourced Writes",
69 "BriefDescription": "TLB2 PTE Writes",
76 "BriefDescription": "TLB2 CRSTE One-Megabyte Page Writes",
83 "BriefDescription": "TLB2 CRSTE Writes",
[all …]
|
| /openbmc/linux/tools/perf/pmu-events/arch/s390/cf_z14/ |
| H A D | extended.json | 6 "BriefDescription": "L1D Read-only Exclusive Writes",
13 "BriefDescription": "DTLB2 Writes",
27 "BriefDescription": "DTLB2 One-Megabyte Page Writes",
34 "BriefDescription": "DTLB2 Two-Gigabyte Page Writes",
41 "BriefDescription": "L1D L2D Sourced Writes",
48 "BriefDescription": "ITLB2 Writes",
62 "BriefDescription": "L1I L2I Sourced Writes",
69 "BriefDescription": "TLB2 PTE Writes",
76 "BriefDescription": "TLB2 CRSTE Writes",
111 "BriefDescription": "L1D On-Chip L3 Sourced Writes",
[all …]
|
| /openbmc/linux/tools/perf/pmu-events/arch/s390/cf_zec12/ |
| H A D | extended.json | 20 "BriefDescription": "L1D L2I Sourced Writes",
27 "BriefDescription": "L1I L2I Sourced Writes",
34 "BriefDescription": "L1D L2D Sourced Writes",
41 "BriefDescription": "DTLB1 Writes",
48 "BriefDescription": "L1D Local Memory Sourced Writes",
55 "BriefDescription": "L1I Local Memory Sourced Writes",
62 "BriefDescription": "L1D Read-only Exclusive Writes",
69 "BriefDescription": "DTLB1 One-Megabyte Page Writes",
76 "BriefDescription": "ITLB1 Writes",
83 "BriefDescription": "TLB2 PTE Writes",
[all …]
|
| /openbmc/linux/tools/perf/pmu-events/arch/s390/cf_z196/ |
| H A D | extended.json | 6 "BriefDescription": "L1D L2 Sourced Writes",
13 "BriefDescription": "L1I L2 Sourced Writes",
41 "BriefDescription": "L1D Off-Book L3 Sourced Writes",
48 "BriefDescription": "L1D On-Book L4 Sourced Writes",
55 "BriefDescription": "L1I On-Book L4 Sourced Writes",
62 "BriefDescription": "L1D Read-only Exclusive Writes",
69 "BriefDescription": "L1D Off-Book L4 Sourced Writes",
76 "BriefDescription": "L1I Off-Book L4 Sourced Writes",
83 "BriefDescription": "DTLB1 One-Megabyte Page Writes",
90 "BriefDescription": "L1D Local Memory Sourced Writes",
[all …]
|
| /openbmc/linux/tools/perf/pmu-events/arch/s390/cf_z15/ |
| H A D | extended.json | 6 "BriefDescription": "L1D Read-only Exclusive Writes",
13 "BriefDescription": "DTLB2 Writes",
27 "BriefDescription": "DTLB2 One-Megabyte Page Writes",
34 "BriefDescription": "DTLB2 Two-Gigabyte Page Writes",
41 "BriefDescription": "L1D L2D Sourced Writes",
48 "BriefDescription": "ITLB2 Writes",
62 "BriefDescription": "L1I L2I Sourced Writes",
69 "BriefDescription": "TLB2 PTE Writes",
76 "BriefDescription": "TLB2 CRSTE Writes",
111 "BriefDescription": "L1D On-Chip L3 Sourced Writes",
[all …]
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| /openbmc/linux/tools/perf/pmu-events/arch/s390/cf_z10/ |
| H A D | extended.json | 6 "BriefDescription": "L1I L2 Sourced Writes",
13 "BriefDescription": "L1D L2 Sourced Writes",
20 "BriefDescription": "L1I L3 Local Writes",
27 "BriefDescription": "L1D L3 Local Writes",
34 "BriefDescription": "L1I L3 Remote Writes",
41 "BriefDescription": "L1D L3 Remote Writes",
48 "BriefDescription": "L1D Local Memory Sourced Writes",
55 "BriefDescription": "L1I Local Memory Sourced Writes",
62 "BriefDescription": "L1D Read-only Exclusive Writes",
76 "BriefDescription": "ITLB1 Writes",
[all …]
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| /openbmc/linux/tools/perf/scripts/perl/ |
| H A D | rw-by-pid.pl | 22 my %writes;
58 $writes{$common_pid}{errors}{$ret}++;
68 $writes{$common_pid}{bytes_written} += $count;
69 $writes{$common_pid}{total_writes}++;
70 $writes{$common_pid}{comm} = $common_comm;
119 "# writes", "bytes_written");
123 foreach my $pid (sort { ($writes{$b}{bytes_written} || 0) <=>
124 ($writes{$a}{bytes_written} || 0)} keys %writes) {
125 my $comm = $writes{$pid}{comm} || "";
126 my $total_writes = $writes{$pid}{total_writes} || 0;
[all …]
|
| H A D | rwtop.pl | 28 my %writes;
75 $writes{$common_pid}{errors}{$ret}++;
87 $writes{$common_pid}{bytes_written} += $count;
88 $writes{$common_pid}{total_writes}++;
89 $writes{$common_pid}{comm} = $common_comm;
156 "# writes", "bytes_written");
160 foreach my $pid (sort { ($writes{$b}{bytes_written} || 0) <=>
161 ($writes{$a}{bytes_written} || 0)} keys %writes) {
162 my $comm = $writes{$pid}{comm} || "";
163 my $total_writes = $writes{$pid}{total_writes} || 0;
[all …]
|
| H A D | rw-by-file.pl | 26 my %writes;
45 $writes{$fd}{bytes_written} += $count;
46 $writes{$fd}{total_writes}++;
66 printf("%6s %10s %10s\n", "fd", "# writes", "bytes_written");
69 foreach my $fd (sort {$writes{$b}{bytes_written} <=>
70 $writes{$a}{bytes_written}} keys %writes) {
71 my $total_writes = $writes{$fd}{total_writes};
72 my $bytes_written = $writes{$fd}{bytes_written};
|
| /openbmc/linux/tools/testing/selftests/kvm/x86_64/ |
| H A D | tsc_msrs_test.c | 26 /* Guest: writes to MSR_IA32_TSC affect both MSRs. */ in guest_code()
32 /* Guest: writes to MSR_IA32_TSC_ADJUST affect both MSRs. */ in guest_code()
45 * Guest: writes to MSR_IA32_TSC_ADJUST do not destroy the in guest_code()
55 * Guest: writes to MSR_IA32_TSC affect both MSRs, so the host-side in guest_code()
109 /* Guest: writes to MSR_IA32_TSC affect both MSRs. */ in main()
115 /* Guest: writes to MSR_IA32_TSC_ADJUST affect both MSRs. */ in main()
122 * Host: writes to MSR_IA32_TSC set the host-side offset in main()
130 /* Host: writes to MSR_IA32_TSC_ADJUST do not modify the TSC. */ in main()
141 * Guest: writes to MSR_IA32_TSC_ADJUST do not destroy the in main()
150 * Guest: writes to MSR_IA32_TSC affect both MSRs, so the host-side in main()
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| /openbmc/linux/include/dt-bindings/memory/ |
| H A D | tegra186-mc.h | 129 /* PCIE writes */
131 /* High-definition audio (HDA) writes */
133 /* Writes from Cortex-A9 4 CPU cores via the L2 cache */
135 /* SATA writes */
145 /* XUSB_HOST writes */
149 /* XUSB_DEV writes */
157 /* 3D, ltcx writes instance 0 */
183 /* Audio Processing (APE) engine writes */
193 /* ETR writes */
201 /* 3D, ltcx writes instance 1 */
|
| /openbmc/qemu/contrib/plugins/ |
| H A D | hotpages.c | 45 uint64_t writes; member
58 r = (ea->reads + ea->writes) > (eb->reads + eb->writes) ? -1 : 1; in cmp_access_count()
64 r = ea->writes > eb->writes ? -1 : 1; in cmp_access_count()
78 g_autoptr(GString) report = g_string_new("Addr, RCPUs, Reads, WCPUs, Writes\n"); in plugin_exit()
95 rec->cpu_write, rec->writes); in plugin_exit()
141 count->writes++; in vcpu_haddr()
177 } else if (g_strcmp0(tokens[1], "writes") == 0) { in qemu_plugin_install()
|
| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-block-bcache | 55 Sum of all reads and writes that have bypassed the cache (due
64 writes will be buffered in the cache. When off, caching is in
65 writethrough mode; reads and writes will be added to the
74 used to buffer writes until it is mostly full, at which point
75 writes transparently revert to writethrough mode. Intended only
94 place and reducing total number of writes sent to the backing
102 switched on and off. In synchronous mode all writes are ordered
104 if disabled bcache will not generally wait for writes to
156 For a cache, sum of all btree writes in human readable units.
|
| /openbmc/linux/Documentation/driver-api/md/ |
| H A D | raid5-cache.rst | 19 In both modes, all writes to the array will hit cache disk first. This means
28 disks and it's possible the writes don't hit all RAID disks yet before the
53 write. For non-full-stripe writes, MD must read old data before the new parity
54 can be calculated. These synchronous reads hurt write throughput. Some writes
90 order in which MD writes data to cache disk and RAID disks. Specifically, in
91 write-through mode, MD calculates parity for IO data, writes both IO data and
92 parity to the log, writes the data and parity to RAID disks after the data and
96 In write-back mode, MD writes IO data to the log and reports IO completion. The
110 they are discarded too. MD then loads valid data and writes them to RAID disks
|
| /openbmc/linux/Documentation/driver-api/ |
| H A D | io_ordering.rst | 2 Ordering I/O writes to memory-mapped addresses
6 platforms, driver writers are responsible for ensuring that I/O writes to
9 chipset to flush pending writes to the device before any reads are posted. A
12 subsequent writes to I/O space arrived only after all prior writes (much like a
50 pending writes before actually posting the read to the chipset, preventing
|
| /openbmc/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
| H A D | uncore-io.json | 360 …e. Includes all requests initiated by the main die, including reads and writes. : x16 card plugge…
371 …e. Includes all requests initiated by the main die, including reads and writes. : x4 card is plug…
382 …e. Includes all requests initiated by the main die, including reads and writes. : x8 card plugged…
393 …e. Includes all requests initiated by the main die, including reads and writes. : x4 card is plug…
404 …e. Includes all requests initiated by the main die, including reads and writes. : x16 card plugge…
415 …e. Includes all requests initiated by the main die, including reads and writes. : x4 card is plug…
426 …e. Includes all requests initiated by the main die, including reads and writes. : x8 card plugged…
437 …e. Includes all requests initiated by the main die, including reads and writes. : x4 card is plug…
458 …e. Includes all requests initiated by the main die, including reads and writes. : IOMMU - Type 0",
469 …e. Includes all requests initiated by the main die, including reads and writes. : IOMMU - Type 1",
[all …]
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| /openbmc/linux/arch/mips/include/asm/vdso/ |
| H A D | processor.h | 12 * Loongson-3's SFB (Store-Fill-Buffer) may buffer writes indefinitely when a
13 * tight read loop is executed, because reads take priority over writes & the
14 * hardware (incorrectly) doesn't ensure that writes will eventually occur.
17 * flush from cpu_relax() such that any pending writes will become visible as
|
| /openbmc/linux/Documentation/filesystems/ |
| H A D | fuse-io.rst | 17 In direct-io mode the page cache is completely bypassed for reads and writes.
22 after any writes to the file. All mmap modes are supported.
24 The cached mode has two sub modes controlling how writes are handled. The
31 uncached, but fully written pages). No READ requests are ever sent for writes,
34 In writeback-cache mode (enabled by the FUSE_WRITEBACK_CACHE flag) writes go to
|
| /openbmc/linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a510/ |
| H A D | cache.json | 114 …ch cycle where the core is in write streaming mode and is not allocating writes into the L2 cache",
117 …ach cycle where the core is in write streaming mode and is not allocating writes into the L2 cache"
126 …ch cycle where the core is in write streaming mode and is not allocating writes into the L1 data c…
129 …ch cycle where the core is in write streaming mode and is not allocating writes into the L1 data c…
132 …ch cycle where the core is in write streaming mode and is not allocating writes into the L3 cache",
135 …ach cycle where the core is in write streaming mode and is not allocating writes into the L3 cache"
138 …ch cycle where the core is in write streaming mode and is not allocating writes into the system ca…
141 …ch cycle where the core is in write streaming mode and is not allocating writes into the system ca…
|
| /openbmc/openpower-vpd-parser/vpd-manager/ |
| H A D | bios_handler.hpp | 135 * @brief Writes Memory mirror mode to BIOS
137 * Writes to the hb_memory_mirror_mode BIOS attribute, if the value is
146 * @brief Writes Field Core Override to BIOS
148 * Writes to the hb_field_core_override BIOS attribute, if the value is not
157 * @brief Writes Keep and clear setting to BIOS
159 * Writes to the pvm_keep_and_clear BIOS attribute, if the value is
169 * @brief Writes Create default LPAR setting to BIOS
171 * Writes to the pvm_create_default_lpar BIOS attribute, if the value is
183 * @brief Writes Clear NVRAM setting to BIOS
185 * Writes to the pvm_clear_nvram BIOS attribute, if the value is
|
| /openbmc/linux/lib/ |
| H A D | Kconfig.kcsan | 201 particular reordered writes.
216 bool "Assume that plain aligned writes up to word size are atomic"
220 Assume that plain aligned writes up to word size are atomic by
224 writes up to word size: conflicts between marked reads and plain
225 aligned writes up to word size will not be reported as data races;
226 notice that data races between two conflicting plain aligned writes
235 writes will never be reported as a data race, however, will cause
236 plain reads and marked writes to result in "unknown origin" reports.
242 accesses, conflicting marked atomic reads and plain writes will not
244 due to two conflicting plain writes will be reported (aligned and
|
| /openbmc/qemu/target/hexagon/ |
| H A D | attribs_def.h.inc | 103 DEF_ATTRIB(IMPLICIT_WRITES_LR, "Writes the link register", "", "UREG.LR")
104 DEF_ATTRIB(IMPLICIT_WRITES_SP, "Writes the stack pointer", "", "UREG.SP")
105 DEF_ATTRIB(IMPLICIT_WRITES_FP, "Writes the frame pointer", "", "UREG.FP")
106 DEF_ATTRIB(IMPLICIT_WRITES_LC0, "Writes loop count for loop 0", "", "UREG.LC0")
107 DEF_ATTRIB(IMPLICIT_WRITES_LC1, "Writes loop count for loop 1", "", "UREG.LC1")
108 DEF_ATTRIB(IMPLICIT_WRITES_SA0, "Writes start addr for loop 0", "", "UREG.SA0")
109 DEF_ATTRIB(IMPLICIT_WRITES_SA1, "Writes start addr for loop 1", "", "UREG.SA1")
110 DEF_ATTRIB(IMPLICIT_WRITES_P0, "Writes Predicate 0", "", "UREG.P0")
111 DEF_ATTRIB(IMPLICIT_WRITES_P1, "Writes Predicate 1", "", "UREG.P1")
112 DEF_ATTRIB(IMPLICIT_WRITES_P2, "Writes Predicate 1", "", "UREG.P2")
|
| /openbmc/linux/Documentation/admin-guide/ |
| H A D | iostats.rst | 68 Field 2 -- # of reads merged, field 6 -- # of writes merged (unsigned long)
69 Reads and writes which are adjacent to each other may be merged for
81 Field 5 -- # of writes completed (unsigned long)
82 This is the total number of writes completed successfully.
84 Field 6 -- # of writes merged (unsigned long)
91 This is the total number of milliseconds spent by all writes (as
168 Field 3 -- # of writes issued
169 This is the total number of writes issued to this partition.
183 reads/writes before merges for partitions and after for disks. Since a
185 the number of reads/writes issued can be several times higher than the
[all …]
|
| /openbmc/linux/tools/perf/pmu-events/arch/x86/snowridgex/ |
| H A D | uncore-memory.json | 338 "BriefDescription": "Pre-charge for writes",
463 … is used to schedule write out to the memory controller and to track the writes. Requests allocat…
472 … is used to schedule write out to the memory controller and to track the writes. Requests allocat…
481 … is used to schedule write out to the memory controller and to track the writes. Requests allocat…
490 … is used to schedule write out to the memory controller and to track the writes. Requests allocat…
499 …writes. Requests allocate into the WPQ soon after they enter the memory controller, and need cred…
507 …writes. Requests allocate into the WPQ soon after they enter the memory controller, and need cred…
515 …writes and reads to pass up other writes to different addresses. Before a read or a write is issu…
524 …writes and reads to pass up other writes to different addresses. Before a read or a write is issu…
533 …writes and reads to pass up other writes to different addresses. Before a read or a write is issu…
[all …]
|
| /openbmc/qemu/scripts/oss-fuzz/ |
| H A D | minimize_qtest_trace.py | 101 writes = []
104 writes.append(newtrace[l])
114 length = int(writes[0].split()[2], 16)
116 if length != int(writes[j].split()[2], 16):
119 step = int(writes[0].split()[1], 16) - int(writes[1].split()[1], 16)
121 if step != int(writes[j].split()[1], 16) - \
122 int(writes[j+1].split()[1], 16):
125 return (int(writes[0].split()[1], 16)+step, length)
155 # BE options. We do this, so we can "trim" the writes in (3)
180 # is to prune unnecessary bytes from long writes, while accommodating
[all …]
|